1 | import { Animation, Browser, ChildProperty, Complex, Component, Event, EventHandler, KeyboardEvents, L10n, NotifyPropertyChanges, Property, addClass, append, attributes, classList, closest, compile, createElement, detach, extend, formatUnit, getComponent, getUniqueID, getValue, isBlazor, isNullOrUndefined, isUndefined, prepend, remove, removeClass, resetBlazorTemplate, rippleEffect, select, setStyleAttribute, setValue, updateBlazorTemplate } from '@syncfusion/ej2-base';
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2 | import { DataManager, DataUtil, Predicate, Query } from '@syncfusion/ej2-data';
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3 | import { ListBase, Sortable, cssClass, moveTo } from '@syncfusion/ej2-lists';
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4 | import { Popup, createSpinner, hideSpinner, isCollide, showSpinner } from '@syncfusion/ej2-popups';
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5 | import { Input } from '@syncfusion/ej2-inputs';
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6 | import { Button, createCheckBox } from '@syncfusion/ej2-buttons';
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7 |
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8 |
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9 |
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10 |
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11 | let queryString = '';
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12 | let prevString = '';
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13 | let matches = [];
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14 | let activeClass = 'e-active';
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15 |
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16 |
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17 |
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18 |
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19 |
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20 |
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21 |
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22 |
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23 | function incrementalSearch(keyCode, items, selectedIndex, ignoreCase, isBlazor$$1) {
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24 | queryString += String.fromCharCode(keyCode);
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25 | setTimeout(() => { queryString = ''; }, 1000);
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26 | let index;
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27 | queryString = ignoreCase ? queryString.toLowerCase() : queryString;
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28 | if (prevString === queryString) {
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29 | for (let i = 0; i < matches.length; i++) {
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30 | if (matches[i].classList.contains(activeClass)) {
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31 | index = i;
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32 | break;
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33 | }
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34 | }
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35 | index = index + 1;
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36 | return matches[index];
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37 | }
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38 | else {
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39 | let listItems = items;
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40 | let strLength = queryString.length;
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41 | let text;
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42 | let item;
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43 | selectedIndex = selectedIndex ? selectedIndex + 1 : 0;
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44 | let i = selectedIndex;
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45 | matches = [];
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46 | do {
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47 | if (i === listItems.length) {
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48 | i = -1;
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49 | }
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50 | i === -1 ? index = 0 : index = i;
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51 | item = listItems[index];
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52 | if (isBlazor$$1) {
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53 | text = ignoreCase ? item.textContent.trim().toLowerCase() : item.textContent.trim();
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54 | }
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55 | else {
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56 | text = ignoreCase ? item.innerText.toLowerCase() : item.innerText;
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57 | }
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58 | if (text.substr(0, strLength) === queryString) {
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59 | matches.push(listItems[index]);
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60 | }
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61 | i++;
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62 | } while (i !== selectedIndex);
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63 | prevString = queryString;
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64 | return matches[0];
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65 | }
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66 | }
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67 | function Search(inputVal, items, searchType, ignoreCase) {
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68 | let listItems = items;
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69 | ignoreCase = ignoreCase !== undefined && ignoreCase !== null ? ignoreCase : true;
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70 | let itemData = { item: null, index: null };
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71 | if (inputVal && inputVal.length) {
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72 | let strLength = inputVal.length;
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73 | let queryStr = ignoreCase ? inputVal.toLocaleLowerCase() : inputVal;
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74 | for (let i = 0, itemsData = listItems; i < itemsData.length; i++) {
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75 | let item = itemsData[i];
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76 | let text = (ignoreCase ? item.textContent.toLocaleLowerCase() : item.textContent).replace(/^\s+|\s+$/g, '');
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77 | if ((searchType === 'Equal' && text === queryStr) || (searchType === 'StartsWith' && text.substr(0, strLength) === queryStr)) {
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78 | itemData.item = item;
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79 | itemData.index = i;
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80 | return { item: item, index: i };
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81 | }
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82 | }
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83 | return itemData;
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84 | }
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85 | return itemData;
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86 | }
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87 |
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88 |
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89 |
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90 |
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91 |
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92 |
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93 |
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94 |
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95 | function highlightSearch(element, query, ignoreCase, type) {
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96 | if (query === '') {
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97 | return;
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98 | }
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99 | else {
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100 | let ignoreRegex = ignoreCase ? 'gim' : 'gm';
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101 | query = /^[a-zA-Z0-9- ]*$/.test(query) ? query : query.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, '\\$&');
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102 | let replaceQuery = type === 'StartsWith' ? '^(' + query + ')' : type === 'EndsWith' ? '(' + query + ')$' : '(' + query + ')';
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103 | findTextNode(element, new RegExp(replaceQuery, ignoreRegex));
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104 | }
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105 | }
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106 | function findTextNode(element, pattern) {
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107 | for (let index = 0; element.childNodes && (index < element.childNodes.length); index++) {
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108 | if (element.childNodes[index].nodeType === 3) {
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109 | element.innerHTML = element.innerHTML.replace(pattern, '<span class="e-highlight">$1</span>');
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110 | break;
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111 | }
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112 | else {
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113 | findTextNode(element.childNodes[index], pattern);
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114 | }
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115 | }
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116 | }
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117 |
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118 |
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119 |
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120 |
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121 | function revertHighlightSearch(content) {
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122 | let contentElement = content.querySelectorAll('.e-highlight');
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123 | for (let i = contentElement.length - 1; i >= 0; i--) {
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124 | let parent = contentElement[i].parentNode;
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125 | let text = document.createTextNode(contentElement[i].textContent);
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126 | parent.replaceChild(text, contentElement[i]);
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127 | }
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128 | }
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129 |
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130 |
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131 |
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132 |
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133 |
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134 | var __decorate = (undefined && undefined.__decorate) || function (decorators, target, key, desc) {
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135 | var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
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136 | if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
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137 | else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
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138 | return c > 3 && r && Object.defineProperty(target, key, r), r;
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139 | };
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140 | class FieldSettings extends ChildProperty {
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141 | }
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142 | __decorate([
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143 | Property()
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144 | ], FieldSettings.prototype, "text", void 0);
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145 | __decorate([
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146 | Property()
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147 | ], FieldSettings.prototype, "value", void 0);
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148 | __decorate([
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149 | Property()
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150 | ], FieldSettings.prototype, "iconCss", void 0);
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151 | __decorate([
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152 | Property()
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153 | ], FieldSettings.prototype, "groupBy", void 0);
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154 | __decorate([
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155 | Property()
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156 | ], FieldSettings.prototype, "htmlAttributes", void 0);
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157 | const dropDownBaseClasses = {
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158 | root: 'e-dropdownbase',
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159 | rtl: 'e-rtl',
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160 | content: 'e-content',
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161 | selected: 'e-active',
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162 | hover: 'e-hover',
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163 | noData: 'e-nodata',
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164 | fixedHead: 'e-fixed-head',
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165 | focus: 'e-item-focus',
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166 | li: cssClass.li,
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167 | group: cssClass.group,
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168 | disabled: cssClass.disabled,
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169 | grouping: 'e-dd-group'
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170 | };
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171 | const ITEMTEMPLATE_PROPERTY = 'ItemTemplate';
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172 | const VALUETEMPLATE_PROPERTY = 'ValueTemplate';
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173 | const GROUPTEMPLATE_PROPERTY = 'GroupTemplate';
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174 | const HEADERTEMPLATE_PROPERTY = 'HeaderTemplate';
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175 | const FOOTERTEMPLATE_PROPERTY = 'FooterTemplate';
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176 | const NORECORDSTEMPLATE_PROPERTY = 'NoRecordsTemplate';
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177 | const ACTIONFAILURETEMPLATE_PROPERTY = 'ActionFailureTemplate';
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178 |
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179 |
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180 |
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181 | let DropDownBase = class DropDownBase extends Component {
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182 | |
183 |
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184 |
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185 | constructor(options, element) {
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186 | super(options, element);
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187 | }
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188 | ;
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189 | getPropObject(prop, newProp, oldProp) {
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190 | let newProperty = new Object();
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191 | let oldProperty = new Object();
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192 |
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193 | let propName = (prop) => {
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194 | return prop;
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195 | };
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196 | newProperty[propName(prop)] = newProp[propName(prop)];
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197 | oldProperty[propName(prop)] = oldProp[propName(prop)];
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198 | let data = new Object();
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199 | data.newProperty = newProperty;
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200 | data.oldProperty = oldProperty;
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201 | return data;
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202 | }
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203 | getValueByText(text, ignoreCase, ignoreAccent) {
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204 | let value = null;
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205 | if (!isNullOrUndefined(this.listData)) {
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206 | if (ignoreCase) {
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207 | value = this.checkValueCase(text, true, ignoreAccent);
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208 | }
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209 | else {
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210 | value = this.checkValueCase(text, false, ignoreAccent);
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211 | }
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212 | }
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213 | return value;
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214 | }
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215 | ;
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216 | checkValueCase(text, ignoreCase, ignoreAccent, isTextByValue) {
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217 | let value = null;
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218 | if (isTextByValue) {
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219 | value = text;
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220 | }
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221 | let dataSource = this.listData;
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222 | let fields = this.fields;
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223 | let type = this.typeOfData(dataSource).typeof;
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224 | if (type === 'string' || type === 'number' || type === 'boolean') {
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225 | for (let item of dataSource) {
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226 | if (!isNullOrUndefined(item)) {
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227 | if (ignoreAccent) {
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228 | value = this.checkingAccent(String(item), text, ignoreCase);
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229 | }
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230 | else {
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231 | if (ignoreCase) {
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232 | if (this.checkIgnoreCase(String(item), text)) {
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233 | value = this.getItemValue(String(item), text, ignoreCase);
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234 | }
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235 | }
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236 | else {
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237 | if (this.checkNonIgnoreCase(String(item), text)) {
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238 | value = this.getItemValue(String(item), text, ignoreCase, isTextByValue);
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239 | }
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240 | }
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241 | }
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242 | }
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243 | }
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244 | }
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245 | else {
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246 | if (ignoreCase) {
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247 | dataSource.filter((item) => {
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248 | let itemValue = getValue(fields.value, item);
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249 | if (!isNullOrUndefined(itemValue) && this.checkIgnoreCase(getValue(fields.text, item).toString(), text)) {
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250 | value = getValue(fields.value, item);
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251 | }
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252 | });
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253 | }
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254 | else {
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255 | if (isTextByValue) {
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256 | dataSource.filter((item) => {
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257 | let itemValue = getValue(fields.value, item);
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258 | if (!isNullOrUndefined(itemValue) && !isNullOrUndefined(value) && itemValue.toString() === value.toString()) {
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259 | value = getValue(fields.text, item);
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260 | }
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261 | });
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262 | }
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263 | else {
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264 | dataSource.filter((item) => {
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265 | if (this.checkNonIgnoreCase(getValue(fields.text, item), text)) {
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266 | value = getValue(fields.value, item);
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267 | }
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268 | });
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269 | }
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270 | }
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271 | }
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272 | return value;
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273 | }
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274 | checkingAccent(item, text, ignoreCase) {
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275 | let dataItem = DataUtil.ignoreDiacritics(String(item));
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276 | let textItem = DataUtil.ignoreDiacritics(text.toString());
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277 | let value = null;
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278 | if (ignoreCase) {
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279 | if (this.checkIgnoreCase(dataItem, textItem)) {
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280 | value = this.getItemValue(String(item), text, ignoreCase);
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281 | }
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282 | }
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283 | else {
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284 | if (this.checkNonIgnoreCase(String(item), text)) {
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285 | value = this.getItemValue(String(item), text, ignoreCase);
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286 | }
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287 | }
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288 | return value;
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289 | }
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290 | checkIgnoreCase(item, text) {
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291 | return String(item).toLowerCase() === text.toString().toLowerCase() ? true : false;
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292 | }
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293 | checkNonIgnoreCase(item, text) {
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294 | return String(item) === text.toString() ? true : false;
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295 | }
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296 | getItemValue(dataItem, typedText, ignoreCase, isTextByValue) {
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297 | let value = null;
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298 | let dataSource = this.listData;
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299 | let type = this.typeOfData(dataSource).typeof;
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300 | if (isTextByValue) {
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301 | value = dataItem.toString();
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302 | }
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303 | else {
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304 | if (ignoreCase) {
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305 | value = type === 'string' ? String(dataItem) : this.getFormattedValue(String(dataItem));
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306 | }
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307 | else {
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308 | value = type === 'string' ? typedText : this.getFormattedValue(typedText);
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309 | }
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310 | }
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311 | return value;
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312 | }
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313 | l10nUpdate(actionFailure) {
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314 | let ele = this.getModuleName() === 'listbox' ? this.ulElement : this.list;
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315 | if (this.noRecordsTemplate !== 'No Records Found' || this.actionFailureTemplate !== 'The Request Failed') {
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316 | this.DropDownBaseresetBlazorTemplates(false, false, true, true);
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317 | let template = actionFailure ? this.actionFailureTemplate : this.noRecordsTemplate;
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318 | let compiledString;
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319 | let templateId = actionFailure ? this.actionFailureTemplateId : this.noRecordsTemplateId;
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320 | ele.innerHTML = '';
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321 | compiledString = compile(template);
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322 | for (let item of compiledString({}, null, null, templateId, this.isStringTemplate)) {
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323 | ele.appendChild(item);
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324 | }
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325 | this.DropDownBaseupdateBlazorTemplates(false, false, !actionFailure, actionFailure, false, false, false, false);
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326 | }
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327 | else {
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328 | let l10nLocale = { noRecordsTemplate: 'No Records Found', actionFailureTemplate: 'The Request Failed' };
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329 | let componentLocale = new L10n(this.getLocaleName(), {}, this.locale);
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330 | if (componentLocale.getConstant('actionFailureTemplate') !== '') {
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331 | this.l10n = componentLocale;
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332 | }
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333 | else {
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334 | this.l10n = new L10n(this.getModuleName() === 'listbox' ? 'listbox' : 'dropdowns', l10nLocale, this.locale);
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335 | }
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336 | ele.innerHTML = actionFailure ?
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337 | this.l10n.getConstant('actionFailureTemplate') : this.l10n.getConstant('noRecordsTemplate');
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338 | }
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339 | }
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340 | getLocaleName() {
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341 | return 'drop-down-base';
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342 | }
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343 | ;
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344 | getTextByValue(value) {
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345 | let text;
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346 | text = this.checkValueCase(value, false, false, true);
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347 | return text;
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348 | }
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349 | getFormattedValue(value) {
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350 | if (this.listData && this.listData.length) {
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351 | let item = this.typeOfData(this.listData);
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352 | if (isBlazor() && isNullOrUndefined(value) || value === 'null') {
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353 | return null;
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354 | }
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355 | if (typeof getValue((this.fields.value ? this.fields.value : 'value'), item.item) === 'number'
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356 | || item.typeof === 'number') {
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357 | return parseFloat(value);
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358 | }
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359 | if (typeof getValue((this.fields.value ? this.fields.value : 'value'), item.item) === 'boolean'
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360 | || item.typeof === 'boolean') {
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361 | return (value === 'true');
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362 | }
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363 | }
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364 | return value;
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365 | }
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366 | |
367 |
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368 |
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369 | setEnableRtl() {
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370 | if (this.list) {
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371 | this.enableRtlElements.push(this.list);
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372 | }
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373 | this.enableRtl ? addClass(this.enableRtlElements, dropDownBaseClasses.rtl) :
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374 | removeClass(this.enableRtlElements, dropDownBaseClasses.rtl);
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375 | }
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376 | ;
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377 | |
378 |
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379 |
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380 | initialize() {
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381 | this.bindEvent = true;
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382 | this.actionFailureTemplateId = `${this.element.id}${ACTIONFAILURETEMPLATE_PROPERTY}`;
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383 | if (this.element.tagName === 'UL') {
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384 | let jsonElement = ListBase.createJsonFromElement(this.element);
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385 | this.setProperties({ fields: { text: 'text', value: 'text' } }, true);
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386 | this.resetList(jsonElement, this.fields);
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387 | }
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388 | else if (this.element.tagName === 'SELECT') {
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389 | let dataSource = this.dataSource instanceof Array ? (this.dataSource.length > 0 ? true : false)
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390 | : !isNullOrUndefined(this.dataSource) ? true : false;
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391 | if (!dataSource) {
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392 | this.renderItemsBySelect();
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393 | }
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394 | }
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395 | else {
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396 | this.setListData(this.dataSource, this.fields, this.query);
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397 | }
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398 | }
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399 | ;
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400 | DropDownBaseupdateBlazorTemplates(item, group, noRecord, action, value, header, footer, isEmpty) {
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401 | if (!this.isStringTemplate) {
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402 | if (this.itemTemplate && item) {
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403 | updateBlazorTemplate(this.itemTemplateId, ITEMTEMPLATE_PROPERTY, this, isEmpty);
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404 | }
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405 | if (this.groupTemplate && group) {
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406 | updateBlazorTemplate(this.groupTemplateId, GROUPTEMPLATE_PROPERTY, this, isEmpty);
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407 | }
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408 | if (this.noRecordsTemplate && noRecord) {
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409 | updateBlazorTemplate(this.noRecordsTemplateId, NORECORDSTEMPLATE_PROPERTY, this, isEmpty);
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410 | }
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411 | if (this.actionFailureTemplate && action) {
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412 | updateBlazorTemplate(this.actionFailureTemplateId, ACTIONFAILURETEMPLATE_PROPERTY, this, isEmpty);
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413 | }
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414 | if (value) {
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415 | updateBlazorTemplate(this.valueTemplateId, VALUETEMPLATE_PROPERTY, this, isEmpty);
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416 | }
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417 | if (header) {
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418 | updateBlazorTemplate(this.headerTemplateId, HEADERTEMPLATE_PROPERTY, this);
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419 | }
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420 | if (footer) {
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421 | updateBlazorTemplate(this.footerTemplateId, FOOTERTEMPLATE_PROPERTY, this);
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422 | }
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423 | }
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424 | }
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425 | DropDownBaseresetBlazorTemplates(item, group, noRecord, action, value, header, footer) {
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426 | if (!this.isStringTemplate) {
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427 | if (this.itemTemplate && item) {
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428 | resetBlazorTemplate(this.itemTemplateId, ITEMTEMPLATE_PROPERTY);
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429 | }
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430 | if (this.groupTemplate && group) {
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431 | resetBlazorTemplate(this.groupTemplateId, GROUPTEMPLATE_PROPERTY);
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432 | }
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433 | if (this.noRecordsTemplate && noRecord) {
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434 | resetBlazorTemplate(this.noRecordsTemplateId, NORECORDSTEMPLATE_PROPERTY);
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435 | }
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436 | if (this.actionFailureTemplate && action) {
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437 | resetBlazorTemplate(this.actionFailureTemplateId, ACTIONFAILURETEMPLATE_PROPERTY);
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438 | }
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439 | if (value) {
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440 | resetBlazorTemplate(this.valueTemplateId, VALUETEMPLATE_PROPERTY);
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441 | }
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442 | if (header) {
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443 | resetBlazorTemplate(this.headerTemplateId, HEADERTEMPLATE_PROPERTY);
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444 | }
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445 | if (footer) {
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446 | resetBlazorTemplate(this.footerTemplateId, FOOTERTEMPLATE_PROPERTY);
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447 | }
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448 | }
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449 | }
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450 | |
451 |
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452 |
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453 | getPersistData() {
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454 | return this.addOnPersist([]);
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455 | }
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456 | ;
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457 | |
458 |
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459 |
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460 | setEnabled() {
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461 | this.element.setAttribute('aria-disabled', (this.enabled) ? 'false' : 'true');
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462 | }
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463 | ;
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464 | |
465 |
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466 |
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467 | updateDataAttribute(value) {
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468 | let invalidAttr = ['class', 'style', 'id', 'type'];
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469 | let attr = {};
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470 | for (let a = 0; a < this.element.attributes.length; a++) {
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471 | if (invalidAttr.indexOf(this.element.attributes[a].name) === -1 &&
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472 | !(this.getModuleName() === 'dropdownlist' && this.element.attributes[a].name === 'readonly')) {
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473 | attr[this.element.attributes[a].name] = this.element.getAttribute(this.element.attributes[a].name);
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474 | }
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475 | }
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476 | extend(attr, value, attr);
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477 | this.setProperties({ htmlAttributes: attr }, true);
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478 | }
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479 | renderItemsBySelect() {
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480 | let element = this.element;
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481 | let fields = { value: 'value', text: 'text' };
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482 | let jsonElement = [];
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483 | let group = element.querySelectorAll('select>optgroup');
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484 | let option = element.querySelectorAll('select>option');
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485 | this.getJSONfromOption(jsonElement, option, fields);
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486 | if (group.length) {
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487 | for (let i = 0; i < group.length; i++) {
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488 | let item = group[i];
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489 | let optionGroup = {};
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490 | optionGroup[fields.text] = item.label;
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491 | optionGroup.isHeader = true;
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492 | let child = item.querySelectorAll('option');
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493 | jsonElement.push(optionGroup);
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494 | this.getJSONfromOption(jsonElement, child, fields);
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495 | }
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496 | let items = element.querySelectorAll('select>option');
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497 | }
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498 | this.fields.text = fields.text;
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499 | this.fields.value = fields.value;
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500 | this.resetList(jsonElement, fields);
|
501 | }
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502 | getJSONfromOption(items, options, fields) {
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503 | for (let option of options) {
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504 | let json = {};
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505 | json[fields.text] = option.innerText;
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506 | json[fields.value] = option.getAttribute(fields.value) ? option.getAttribute(fields.value) : option.innerText;
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507 | items.push(json);
|
508 | }
|
509 | }
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510 | |
511 |
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512 |
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513 |
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514 | preRender() {
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515 |
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516 | this.scrollTimer = -1;
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517 | this.enableRtlElements = [];
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518 | this.isRequested = false;
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519 | this.isDataFetched = false;
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520 | this.itemTemplateId = `${this.element.id}${ITEMTEMPLATE_PROPERTY}`;
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521 | this.valueTemplateId = `${this.element.id}${VALUETEMPLATE_PROPERTY}`;
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522 | this.groupTemplateId = `${this.element.id}${GROUPTEMPLATE_PROPERTY}`;
|
523 | this.headerTemplateId = `${this.element.id}${HEADERTEMPLATE_PROPERTY}`;
|
524 | this.footerTemplateId = `${this.element.id}${FOOTERTEMPLATE_PROPERTY}`;
|
525 | this.noRecordsTemplateId = `${this.element.id}${NORECORDSTEMPLATE_PROPERTY}`;
|
526 | }
|
527 | |
528 |
|
529 |
|
530 | setListData(dataSource, fields, query) {
|
531 | fields = fields ? fields : this.fields;
|
532 | let ulElement;
|
533 | this.isActive = true;
|
534 | let eventArgs = { cancel: false, data: dataSource, query: query };
|
535 | this.trigger('actionBegin', eventArgs, (eventArgs) => {
|
536 | if (!eventArgs.cancel) {
|
537 | this.showSpinner();
|
538 | if (dataSource instanceof DataManager) {
|
539 | this.isRequested = true;
|
540 | if (this.isDataFetched) {
|
541 | this.emptyDataRequest(fields);
|
542 | return;
|
543 | }
|
544 | eventArgs.data.executeQuery(this.getQuery(eventArgs.query)).then((e) => {
|
545 | this.trigger('actionComplete', e, (e) => {
|
546 | if (!e.cancel) {
|
547 | let listItems = e.result;
|
548 | if (listItems.length === 0) {
|
549 | this.isDataFetched = true;
|
550 | }
|
551 | ulElement = this.renderItems(listItems, fields);
|
552 | this.onActionComplete(ulElement, listItems, e);
|
553 | if (this.groupTemplate) {
|
554 | this.renderGroupTemplate(ulElement);
|
555 | }
|
556 | this.isRequested = false;
|
557 | this.bindChildItems(listItems, ulElement, fields, e);
|
558 | }
|
559 | });
|
560 | }).catch((e) => {
|
561 | this.isRequested = false;
|
562 | this.onActionFailure(e);
|
563 | this.hideSpinner();
|
564 | });
|
565 | }
|
566 | else {
|
567 | let dataManager = new DataManager(eventArgs.data);
|
568 | let listItems = (this.getQuery(eventArgs.query)).executeLocal(dataManager);
|
569 | let localDataArgs = { cancel: false, result: listItems };
|
570 | this.trigger('actionComplete', localDataArgs, (localDataArgs) => {
|
571 | if (!localDataArgs.cancel) {
|
572 | ulElement = this.renderItems(localDataArgs.result, fields);
|
573 | this.onActionComplete(ulElement, localDataArgs.result);
|
574 | if (this.groupTemplate) {
|
575 | this.renderGroupTemplate(ulElement);
|
576 | }
|
577 | this.bindChildItems(localDataArgs.result, ulElement, fields);
|
578 | }
|
579 | });
|
580 | }
|
581 | }
|
582 | });
|
583 | }
|
584 | bindChildItems(listItems, ulElement, fields, e) {
|
585 | if (listItems.length >= 100 && this.getModuleName() === 'autocomplete') {
|
586 | setTimeout(() => {
|
587 | let childNode = this.remainingItems(this.sortedData, fields);
|
588 | append(childNode, ulElement);
|
589 | this.DropDownBaseupdateBlazorTemplates(true, false, false, false);
|
590 | this.liCollections = this.list.querySelectorAll('.' + dropDownBaseClasses.li);
|
591 | this.updateListValues();
|
592 | this.raiseDataBound(listItems, e);
|
593 | }, 0);
|
594 | }
|
595 | else {
|
596 | this.raiseDataBound(listItems, e);
|
597 | }
|
598 | }
|
599 | updateListValues() {
|
600 |
|
601 | }
|
602 | findListElement(list, findNode, attribute, value) {
|
603 | let liElement = null;
|
604 | let listArr = [].slice.call(list.querySelectorAll(findNode));
|
605 | for (let index = 0; index < listArr.length; index++) {
|
606 | if (listArr[index].getAttribute(attribute) === (value + '')) {
|
607 | liElement = listArr[index];
|
608 | break;
|
609 | }
|
610 | }
|
611 | return liElement;
|
612 | }
|
613 | raiseDataBound(listItems, e) {
|
614 | this.hideSpinner();
|
615 | let dataBoundEventArgs = {
|
616 | items: listItems,
|
617 | e: e
|
618 | };
|
619 | this.trigger('dataBound', dataBoundEventArgs);
|
620 | }
|
621 | remainingItems(dataSource, fields) {
|
622 | let spliceData = new DataManager(dataSource).executeLocal(new Query().skip(100));
|
623 | if (this.itemTemplate) {
|
624 | let listElements = this.templateListItem(spliceData, fields);
|
625 | return [].slice.call(listElements.childNodes);
|
626 | }
|
627 | let type = this.typeOfData(spliceData).typeof;
|
628 | if (type === 'string' || type === 'number' || type === 'boolean') {
|
629 | return ListBase.createListItemFromArray(this.createElement, spliceData, true, this.listOption(spliceData, fields));
|
630 | }
|
631 | return ListBase.createListItemFromJson(this.createElement, spliceData, this.listOption(spliceData, fields), 1, true);
|
632 | }
|
633 | emptyDataRequest(fields) {
|
634 | let listItems = [];
|
635 | this.onActionComplete(this.renderItems(listItems, fields), listItems);
|
636 | this.isRequested = false;
|
637 | this.hideSpinner();
|
638 | }
|
639 | showSpinner() {
|
640 |
|
641 | }
|
642 | hideSpinner() {
|
643 |
|
644 | }
|
645 | onActionFailure(e) {
|
646 | this.liCollections = [];
|
647 | this.trigger('actionFailure', e);
|
648 | this.l10nUpdate(true);
|
649 | addClass([this.list], dropDownBaseClasses.noData);
|
650 | }
|
651 | onActionComplete(ulElement, list, e) {
|
652 | this.listData = list;
|
653 | this.list.innerHTML = '';
|
654 | this.fixedHeaderElement = isNullOrUndefined(this.fixedHeaderElement) ? this.fixedHeaderElement : null;
|
655 | this.list.appendChild(ulElement);
|
656 | this.liCollections = this.list.querySelectorAll('.' + dropDownBaseClasses.li);
|
657 | this.ulElement = this.list.querySelector('ul');
|
658 | this.postRender(this.list, list, this.bindEvent);
|
659 | }
|
660 | postRender(listElement, list, bindEvent) {
|
661 | let focusItem = listElement.querySelector('.' + dropDownBaseClasses.li);
|
662 | let selectedItem = listElement.querySelector('.' + dropDownBaseClasses.selected);
|
663 | if (focusItem && !selectedItem) {
|
664 | focusItem.classList.add(dropDownBaseClasses.focus);
|
665 | }
|
666 | if (list.length <= 0) {
|
667 | this.l10nUpdate();
|
668 | addClass([listElement], dropDownBaseClasses.noData);
|
669 | }
|
670 | else {
|
671 | listElement.classList.remove(dropDownBaseClasses.noData);
|
672 | }
|
673 | }
|
674 | |
675 |
|
676 |
|
677 | getQuery(query) {
|
678 | return query ? query : this.query ? this.query : new Query();
|
679 | }
|
680 | |
681 |
|
682 |
|
683 | renderGroupTemplate(listEle) {
|
684 | if (this.fields.groupBy !== null && this.dataSource || this.element.querySelector('.' + dropDownBaseClasses.group)) {
|
685 | let dataSource = this.dataSource;
|
686 | let option = { groupTemplateID: this.groupTemplateId, isStringTemplate: this.isStringTemplate };
|
687 | let headerItems = listEle.querySelectorAll('.' + dropDownBaseClasses.group);
|
688 | let tempHeaders = ListBase.renderGroupTemplate(this.groupTemplate, dataSource, this.fields.properties, headerItems, option);
|
689 | this.DropDownBaseupdateBlazorTemplates(false, true, false, false, false, false, false, false);
|
690 | }
|
691 | }
|
692 | |
693 |
|
694 |
|
695 | createListItems(dataSource, fields) {
|
696 | if (dataSource && fields.groupBy || this.element.querySelector('optgroup')) {
|
697 | if (fields.groupBy) {
|
698 | if (this.sortOrder !== 'None') {
|
699 | dataSource = this.getSortedDataSource(dataSource);
|
700 | }
|
701 | dataSource = ListBase.groupDataSource(dataSource, fields.properties, this.sortOrder);
|
702 | }
|
703 | addClass([this.list], dropDownBaseClasses.grouping);
|
704 | }
|
705 | else {
|
706 | dataSource = this.getSortedDataSource(dataSource);
|
707 | }
|
708 | let options = this.listOption(dataSource, fields);
|
709 | let spliceData = (dataSource.length > 100) ?
|
710 | new DataManager(dataSource).executeLocal(new Query().take(100))
|
711 | : dataSource;
|
712 | this.sortedData = dataSource;
|
713 | return ListBase.createList(this.createElement, (this.getModuleName() === 'autocomplete') ? spliceData : dataSource, options, true);
|
714 | }
|
715 | ;
|
716 | listOption(dataSource, fields) {
|
717 | let iconCss = isNullOrUndefined(fields.iconCss) ? false : true;
|
718 | let fieldValues = !isNullOrUndefined(fields.properties) ?
|
719 | fields.properties : fields;
|
720 | let options = (fields.text !== null || fields.value !== null) ? {
|
721 | fields: fieldValues,
|
722 | showIcon: iconCss, ariaAttributes: { groupItemRole: 'presentation' }
|
723 | } : { fields: { value: 'text' } };
|
724 | return extend({}, options, fields, true);
|
725 | }
|
726 | ;
|
727 | setFloatingHeader(e) {
|
728 | if (isNullOrUndefined(this.fixedHeaderElement)) {
|
729 | this.fixedHeaderElement = this.createElement('div', { className: dropDownBaseClasses.fixedHead });
|
730 | if (!this.list.querySelector('li').classList.contains(dropDownBaseClasses.group)) {
|
731 | this.fixedHeaderElement.style.display = 'none';
|
732 | }
|
733 | prepend([this.fixedHeaderElement], this.list);
|
734 | this.setFixedHeader();
|
735 | }
|
736 | if (!isNullOrUndefined(this.fixedHeaderElement) && this.fixedHeaderElement.style.zIndex === '0') {
|
737 | this.setFixedHeader();
|
738 | }
|
739 | this.scrollStop(e);
|
740 | }
|
741 | scrollStop(e) {
|
742 | let target = e.target;
|
743 | let liHeight = parseInt(getComputedStyle(this.liCollections[0], null).getPropertyValue('height'), 10);
|
744 | let topIndex = Math.round(target.scrollTop / liHeight);
|
745 | let liCollections = this.list.querySelectorAll('li');
|
746 | for (let i = topIndex; i > -1; i--) {
|
747 | if (!isNullOrUndefined(liCollections[i]) && liCollections[i].classList.contains(dropDownBaseClasses.group)) {
|
748 | let currentLi = liCollections[i];
|
749 | this.fixedHeaderElement.innerHTML = currentLi.innerHTML;
|
750 | this.fixedHeaderElement.style.top = e.target.scrollTop + 'px';
|
751 | this.fixedHeaderElement.style.display = 'block';
|
752 | break;
|
753 | }
|
754 | else {
|
755 | this.fixedHeaderElement.style.display = 'none';
|
756 | this.fixedHeaderElement.style.top = 'none';
|
757 | }
|
758 | }
|
759 | }
|
760 | |
761 |
|
762 |
|
763 | renderItems(listData, fields) {
|
764 | let ulElement;
|
765 | if (this.itemTemplate && listData) {
|
766 | let dataSource = listData;
|
767 | if (dataSource && fields.groupBy) {
|
768 | if (this.sortOrder !== 'None') {
|
769 | dataSource = this.getSortedDataSource(dataSource);
|
770 | }
|
771 | dataSource = ListBase.groupDataSource(dataSource, fields.properties, this.sortOrder);
|
772 | }
|
773 | else {
|
774 | dataSource = this.getSortedDataSource(dataSource);
|
775 | }
|
776 | this.sortedData = dataSource;
|
777 | let spliceData = (dataSource.length > 100) ?
|
778 | new DataManager(dataSource).executeLocal(new Query().take(100))
|
779 | : dataSource;
|
780 | ulElement = this.templateListItem((this.getModuleName() === 'autocomplete') ? spliceData : dataSource, fields);
|
781 | let isTempEmpty = (this.getModuleName() === 'listbox') ? true : false;
|
782 | this.DropDownBaseupdateBlazorTemplates(true, false, false, false, false, false, false, isTempEmpty);
|
783 | }
|
784 | else {
|
785 | ulElement = this.createListItems(listData, fields);
|
786 | }
|
787 | return ulElement;
|
788 | }
|
789 | ;
|
790 | templateListItem(dataSource, fields) {
|
791 | this.DropDownBaseresetBlazorTemplates(true, false, false, false);
|
792 | let option = this.listOption(dataSource, fields);
|
793 | option.templateID = this.itemTemplateId;
|
794 | option.isStringTemplate = this.isStringTemplate;
|
795 | return ListBase.renderContentTemplate(this.createElement, this.itemTemplate, dataSource, fields.properties, option);
|
796 | }
|
797 | typeOfData(items) {
|
798 | let item = { typeof: null, item: null };
|
799 | for (let i = 0; (!isNullOrUndefined(items) && i < items.length); i++) {
|
800 | if (!isNullOrUndefined(items[i])) {
|
801 | let listDataType = typeof (items[i]) === 'string' ||
|
802 | typeof (items[i]) === 'number' || typeof (items[i]) === 'boolean';
|
803 | let isNullData = listDataType ? isNullOrUndefined(items[i]) :
|
804 | isNullOrUndefined(getValue((this.fields.value ? this.fields.value : 'value'), items[i]));
|
805 | if (!isNullData) {
|
806 | return item = { typeof: typeof items[i], item: items[i] };
|
807 | }
|
808 | }
|
809 | }
|
810 | return item;
|
811 | }
|
812 | setFixedHeader() {
|
813 | this.list.parentElement.style.display = 'block';
|
814 | let borderWidth = 0;
|
815 | if (this.list && this.list.parentElement) {
|
816 | borderWidth = parseInt(document.defaultView.getComputedStyle(this.list.parentElement, null).getPropertyValue('border-width'), 10);
|
817 | }
|
818 | let liWidth = this.liCollections[0].offsetWidth - borderWidth;
|
819 | this.fixedHeaderElement.style.width = liWidth.toString() + 'px';
|
820 | setStyleAttribute(this.fixedHeaderElement, { zIndex: 10 });
|
821 | let firstLi = this.ulElement.querySelector('.' + dropDownBaseClasses.group);
|
822 | this.fixedHeaderElement.innerHTML = firstLi.innerHTML;
|
823 | }
|
824 | getSortedDataSource(dataSource) {
|
825 | if (dataSource && this.sortOrder !== 'None') {
|
826 | let textField = this.fields.text ? this.fields.text : 'text';
|
827 | dataSource = ListBase.getDataSource(dataSource, ListBase.addSorting(this.sortOrder, textField));
|
828 | }
|
829 | return dataSource;
|
830 | }
|
831 | |
832 |
|
833 |
|
834 | getIndexByValue(value) {
|
835 | let index;
|
836 | let listItems = this.getItems();
|
837 | for (let i = 0; i < listItems.length; i++) {
|
838 | if (!isNullOrUndefined(value) && listItems[i].getAttribute('data-value') === value.toString()) {
|
839 | index = i;
|
840 | break;
|
841 | }
|
842 | }
|
843 | return index;
|
844 | }
|
845 | ;
|
846 | |
847 |
|
848 |
|
849 | dispatchEvent(element, type) {
|
850 | let evt = document.createEvent('HTMLEvents');
|
851 | evt.initEvent(type, false, true);
|
852 | element.dispatchEvent(evt);
|
853 | }
|
854 | |
855 |
|
856 |
|
857 | setFields() {
|
858 | if (this.fields.value && !this.fields.text) {
|
859 | this.fields.text = this.fields.value;
|
860 | }
|
861 | else if (!this.fields.value && this.fields.text) {
|
862 | this.fields.value = this.fields.text;
|
863 | }
|
864 | else if (!this.fields.value && !this.fields.text) {
|
865 | this.fields.value = this.fields.text = 'text';
|
866 | }
|
867 | }
|
868 | |
869 |
|
870 |
|
871 | resetList(dataSource, fields, query) {
|
872 | if (this.list) {
|
873 | if ((this.element.tagName === 'SELECT' && this.element.options.length > 0)
|
874 | || (this.element.tagName === 'UL' && this.element.childNodes.length > 0)) {
|
875 | let data = dataSource instanceof Array ? (dataSource.length > 0)
|
876 | : !isNullOrUndefined(dataSource);
|
877 | if (!data && this.selectData && this.selectData.length > 0) {
|
878 | dataSource = this.selectData;
|
879 | }
|
880 | }
|
881 | this.setListData(dataSource, fields, query);
|
882 | }
|
883 | }
|
884 | updateSelectElementData(isFiltering) {
|
885 | if (isFiltering && isNullOrUndefined(this.selectData) && this.listData && this.listData.length > 0) {
|
886 | this.selectData = this.listData;
|
887 | }
|
888 | }
|
889 | updateSelection() {
|
890 |
|
891 | }
|
892 | renderList() {
|
893 |
|
894 | this.render();
|
895 | }
|
896 | updateDataSource(props) {
|
897 | this.resetList(this.dataSource);
|
898 | }
|
899 | setUpdateInitial(props, newProp) {
|
900 | this.isDataFetched = false;
|
901 | let updateData = {};
|
902 | for (let j = 0; props.length > j; j++) {
|
903 | if (newProp[props[j]] && props[j] === 'fields') {
|
904 | this.setFields();
|
905 | }
|
906 | else if (newProp[props[j]]) {
|
907 | updateData[props[j]] = newProp[props[j]];
|
908 | }
|
909 | }
|
910 | if (Object.keys(updateData).length > 0) {
|
911 | if (Object.keys(updateData).indexOf('dataSource') === -1) {
|
912 | updateData.dataSource = this.dataSource;
|
913 | }
|
914 | this.updateDataSource(updateData);
|
915 | }
|
916 | }
|
917 | |
918 |
|
919 |
|
920 |
|
921 | onPropertyChanged(newProp, oldProp) {
|
922 | if (this.getModuleName() === 'dropdownbase') {
|
923 | this.setUpdateInitial(['fields', 'query', 'dataSource'], newProp);
|
924 | }
|
925 | this.setUpdateInitial(['sortOrder', 'itemTemplate'], newProp);
|
926 | for (let prop of Object.keys(newProp)) {
|
927 | switch (prop) {
|
928 | case 'query':
|
929 | case 'sortOrder':
|
930 | case 'dataSource':
|
931 | case 'itemTemplate':
|
932 | break;
|
933 | case 'enableRtl':
|
934 | this.setEnableRtl();
|
935 | break;
|
936 | case 'enabled':
|
937 | this.setEnabled();
|
938 | break;
|
939 | case 'groupTemplate':
|
940 | this.renderGroupTemplate(this.list);
|
941 | if (this.ulElement && this.fixedHeaderElement) {
|
942 | let firstLi = this.ulElement.querySelector('.' + dropDownBaseClasses.group);
|
943 | this.fixedHeaderElement.innerHTML = firstLi.innerHTML;
|
944 | }
|
945 | break;
|
946 | case 'locale':
|
947 | if (this.list && (!isNullOrUndefined(this.liCollections) && this.liCollections.length === 0)) {
|
948 | this.l10nUpdate();
|
949 | }
|
950 | break;
|
951 | case 'zIndex':
|
952 | this.setProperties({ zIndex: newProp.zIndex }, true);
|
953 | this.setZIndex();
|
954 | break;
|
955 | }
|
956 | }
|
957 | }
|
958 | ;
|
959 | |
960 |
|
961 |
|
962 |
|
963 | render(isEmptyData) {
|
964 | this.list = this.createElement('div', { className: dropDownBaseClasses.content, attrs: { 'tabindex': '0' } });
|
965 | this.list.classList.add(dropDownBaseClasses.root);
|
966 | this.setFields();
|
967 | let rippleModel = { duration: 300, selector: '.' + dropDownBaseClasses.li };
|
968 | this.rippleFun = rippleEffect(this.list, rippleModel);
|
969 | let group = this.element.querySelector('select>optgroup');
|
970 | if ((this.fields.groupBy || !isNullOrUndefined(group)) && !this.isGroupChecking) {
|
971 | EventHandler.add(this.list, 'scroll', this.setFloatingHeader, this);
|
972 | }
|
973 | if (this.getModuleName() === 'dropdownbase') {
|
974 | if (this.element.getAttribute('tabindex')) {
|
975 | this.list.setAttribute('tabindex', this.element.getAttribute('tabindex'));
|
976 | }
|
977 | removeClass([this.element], dropDownBaseClasses.root);
|
978 | this.element.style.display = 'none';
|
979 | let wrapperElement = this.createElement('div');
|
980 | this.element.parentElement.insertBefore(wrapperElement, this.element);
|
981 | wrapperElement.appendChild(this.element);
|
982 | wrapperElement.appendChild(this.list);
|
983 | }
|
984 | this.setEnableRtl();
|
985 | this.setEnabled();
|
986 | if (!isEmptyData) {
|
987 | this.initialize();
|
988 | }
|
989 | }
|
990 | ;
|
991 | |
992 |
|
993 |
|
994 |
|
995 | getModuleName() {
|
996 | return 'dropdownbase';
|
997 | }
|
998 | ;
|
999 | |
1000 |
|
1001 |
|
1002 |
|
1003 | getItems() {
|
1004 | return this.ulElement.querySelectorAll('.' + dropDownBaseClasses.li);
|
1005 | }
|
1006 | ;
|
1007 | |
1008 |
|
1009 |
|
1010 |
|
1011 |
|
1012 |
|
1013 |
|
1014 |
|
1015 | addItem(items, itemIndex) {
|
1016 | if (!this.list || (this.list.textContent === this.noRecordsTemplate && this.getModuleName() !== 'listbox')) {
|
1017 | this.renderList();
|
1018 | }
|
1019 | this.DropDownBaseresetBlazorTemplates(true, false, false, false);
|
1020 | let itemsCount = this.getItems().length;
|
1021 | let selectedItemValue = this.list.querySelector('.' + dropDownBaseClasses.selected);
|
1022 | items = (items instanceof Array ? items : [items]);
|
1023 | let index;
|
1024 | index = (isNullOrUndefined(itemIndex) || itemIndex < 0 || itemIndex > itemsCount - 1) ? itemsCount : itemIndex;
|
1025 | let fields = this.fields;
|
1026 | if (items && fields.groupBy) {
|
1027 | items = ListBase.groupDataSource(items, fields.properties);
|
1028 | }
|
1029 | let liCollections = [];
|
1030 | for (let i = 0; i < items.length; i++) {
|
1031 | let item = items[i];
|
1032 | let isHeader = item.isHeader;
|
1033 | let li = this.createElement('li', { className: isHeader ? dropDownBaseClasses.group : dropDownBaseClasses.li, id: 'option-add-' + i });
|
1034 | let itemText = item instanceof Object ? getValue(fields.text, item) : item;
|
1035 | if (isHeader) {
|
1036 | li.innerText = itemText;
|
1037 | }
|
1038 | if (this.itemTemplate && !isHeader) {
|
1039 | let compiledString = compile(this.itemTemplate);
|
1040 | append(compiledString(item, null, null, this.itemTemplateId, this.isStringTemplate), li);
|
1041 | this.DropDownBaseupdateBlazorTemplates(true, false, false, false);
|
1042 | }
|
1043 | else if (!isHeader) {
|
1044 | li.appendChild(document.createTextNode(itemText));
|
1045 | }
|
1046 | li.setAttribute('data-value', item instanceof Object ? getValue(fields.value, item) : item);
|
1047 | li.setAttribute('role', 'option');
|
1048 | this.notify('addItem', { module: 'CheckBoxSelection', item: li });
|
1049 | liCollections.push(li);
|
1050 | this.listData.push(item);
|
1051 | this.updateActionCompleteData(li, item);
|
1052 |
|
1053 | this.trigger('beforeItemRender', { element: li, item: item });
|
1054 | }
|
1055 | if (itemsCount === 0 && isNullOrUndefined(this.list.querySelector('ul'))) {
|
1056 | this.list.innerHTML = '';
|
1057 | this.list.classList.remove(dropDownBaseClasses.noData);
|
1058 | this.list.appendChild(this.ulElement);
|
1059 | append(liCollections, this.ulElement);
|
1060 | }
|
1061 | else {
|
1062 | if (this.getModuleName() === 'listbox' && itemsCount === 0) {
|
1063 | this.ulElement.innerHTML = '';
|
1064 | }
|
1065 | let attr = [];
|
1066 | for (let i = 0; i < items.length; i++) {
|
1067 | let listGroupItem = this.ulElement.querySelectorAll('.e-list-group-item');
|
1068 | for (let j = 0; j < listGroupItem.length; j++) {
|
1069 | attr[j] = listGroupItem[j].innerText;
|
1070 | }
|
1071 | if (attr.indexOf(liCollections[i].innerText) > -1 && fields.groupBy) {
|
1072 | for (let j = 0; j < listGroupItem.length; j++) {
|
1073 | if (attr[j] === liCollections[i].innerText) {
|
1074 | this.ulElement.insertBefore(liCollections[i + 1], listGroupItem[j + 1]);
|
1075 | i = i + 1;
|
1076 | break;
|
1077 | }
|
1078 | }
|
1079 | }
|
1080 | else {
|
1081 | if (this.liCollections[index]) {
|
1082 | this.liCollections[index].parentNode.insertBefore(liCollections[i], this.liCollections[index]);
|
1083 | }
|
1084 | else {
|
1085 | this.ulElement.appendChild(liCollections[i]);
|
1086 | }
|
1087 | }
|
1088 | let tempLi = [].slice.call(this.liCollections);
|
1089 | tempLi.splice(index, 0, liCollections[i]);
|
1090 | this.liCollections = tempLi;
|
1091 | index += 1;
|
1092 | if (this.getModuleName() === 'multiselect') {
|
1093 | this.updateDataList();
|
1094 | }
|
1095 | }
|
1096 | }
|
1097 | if (selectedItemValue || itemIndex === 0) {
|
1098 | this.updateSelection();
|
1099 | }
|
1100 | }
|
1101 | validationAttribute(target, hidden) {
|
1102 | let name = target.getAttribute('name') ? target.getAttribute('name') : target.getAttribute('id');
|
1103 | hidden.setAttribute('name', name);
|
1104 | target.removeAttribute('name');
|
1105 | let attributes$$1 = ['required', 'aria-required', 'form'];
|
1106 | for (let i = 0; i < attributes$$1.length; i++) {
|
1107 | if (!target.getAttribute(attributes$$1[i])) {
|
1108 | continue;
|
1109 | }
|
1110 | let attr = target.getAttribute(attributes$$1[i]);
|
1111 | hidden.setAttribute(attributes$$1[i], attr);
|
1112 | target.removeAttribute(attributes$$1[i]);
|
1113 | }
|
1114 | }
|
1115 | setZIndex() {
|
1116 |
|
1117 | }
|
1118 | updateActionCompleteData(li, item) {
|
1119 |
|
1120 | }
|
1121 | updateDataList() {
|
1122 |
|
1123 | }
|
1124 | |
1125 |
|
1126 |
|
1127 |
|
1128 |
|
1129 |
|
1130 | getDataByValue(value) {
|
1131 | if (!isNullOrUndefined(this.listData)) {
|
1132 | let type = this.typeOfData(this.listData).typeof;
|
1133 | if (type === 'string' || type === 'number' || type === 'boolean') {
|
1134 | for (let item of this.listData) {
|
1135 | if (!isNullOrUndefined(item) && item === value) {
|
1136 | return item;
|
1137 | }
|
1138 | }
|
1139 | }
|
1140 | else {
|
1141 | for (let item of this.listData) {
|
1142 | if (!isNullOrUndefined(item) && getValue((this.fields.value ? this.fields.value : 'value'), item) === value) {
|
1143 | return item;
|
1144 | }
|
1145 | }
|
1146 | }
|
1147 | }
|
1148 | return null;
|
1149 | }
|
1150 | |
1151 |
|
1152 |
|
1153 |
|
1154 |
|
1155 | destroy() {
|
1156 | if (document.body.contains(this.list)) {
|
1157 | EventHandler.remove(this.list, 'scroll', this.setFloatingHeader);
|
1158 | if (!isNullOrUndefined(this.rippleFun)) {
|
1159 | this.rippleFun();
|
1160 | }
|
1161 | detach(this.list);
|
1162 | }
|
1163 | super.destroy();
|
1164 | }
|
1165 | ;
|
1166 | };
|
1167 | __decorate([
|
1168 | Complex({ text: null, value: null, iconCss: null, groupBy: null }, FieldSettings)
|
1169 | ], DropDownBase.prototype, "fields", void 0);
|
1170 | __decorate([
|
1171 | Property(false)
|
1172 | ], DropDownBase.prototype, "enablePersistence", void 0);
|
1173 | __decorate([
|
1174 | Property(null)
|
1175 | ], DropDownBase.prototype, "itemTemplate", void 0);
|
1176 | __decorate([
|
1177 | Property(null)
|
1178 | ], DropDownBase.prototype, "groupTemplate", void 0);
|
1179 | __decorate([
|
1180 | Property('No Records Found')
|
1181 | ], DropDownBase.prototype, "noRecordsTemplate", void 0);
|
1182 | __decorate([
|
1183 | Property('The Request Failed')
|
1184 | ], DropDownBase.prototype, "actionFailureTemplate", void 0);
|
1185 | __decorate([
|
1186 | Property('None')
|
1187 | ], DropDownBase.prototype, "sortOrder", void 0);
|
1188 | __decorate([
|
1189 | Property(true)
|
1190 | ], DropDownBase.prototype, "enabled", void 0);
|
1191 | __decorate([
|
1192 | Property([])
|
1193 | ], DropDownBase.prototype, "dataSource", void 0);
|
1194 | __decorate([
|
1195 | Property(null)
|
1196 | ], DropDownBase.prototype, "query", void 0);
|
1197 | __decorate([
|
1198 | Property('StartsWith')
|
1199 | ], DropDownBase.prototype, "filterType", void 0);
|
1200 | __decorate([
|
1201 | Property(true)
|
1202 | ], DropDownBase.prototype, "ignoreCase", void 0);
|
1203 | __decorate([
|
1204 | Property(1000)
|
1205 | ], DropDownBase.prototype, "zIndex", void 0);
|
1206 | __decorate([
|
1207 | Property(false)
|
1208 | ], DropDownBase.prototype, "ignoreAccent", void 0);
|
1209 | __decorate([
|
1210 | Property()
|
1211 | ], DropDownBase.prototype, "locale", void 0);
|
1212 | __decorate([
|
1213 | Event()
|
1214 | ], DropDownBase.prototype, "actionBegin", void 0);
|
1215 | __decorate([
|
1216 | Event()
|
1217 | ], DropDownBase.prototype, "actionComplete", void 0);
|
1218 | __decorate([
|
1219 | Event()
|
1220 | ], DropDownBase.prototype, "actionFailure", void 0);
|
1221 | __decorate([
|
1222 | Event()
|
1223 | ], DropDownBase.prototype, "select", void 0);
|
1224 | __decorate([
|
1225 | Event()
|
1226 | ], DropDownBase.prototype, "dataBound", void 0);
|
1227 | __decorate([
|
1228 | Event()
|
1229 | ], DropDownBase.prototype, "created", void 0);
|
1230 | __decorate([
|
1231 | Event()
|
1232 | ], DropDownBase.prototype, "destroyed", void 0);
|
1233 | DropDownBase = __decorate([
|
1234 | NotifyPropertyChanges
|
1235 | ], DropDownBase);
|
1236 |
|
1237 |
|
1238 |
|
1239 |
|
1240 |
|
1241 | var __decorate$1 = (undefined && undefined.__decorate) || function (decorators, target, key, desc) {
|
1242 | var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
|
1243 | if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
|
1244 | else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
|
1245 | return c > 3 && r && Object.defineProperty(target, key, r), r;
|
1246 | };
|
1247 |
|
1248 |
|
1249 |
|
1250 | const dropDownListClasses = {
|
1251 | root: 'e-dropdownlist',
|
1252 | hover: dropDownBaseClasses.hover,
|
1253 | selected: dropDownBaseClasses.selected,
|
1254 | rtl: dropDownBaseClasses.rtl,
|
1255 | li: dropDownBaseClasses.li,
|
1256 | disable: dropDownBaseClasses.disabled,
|
1257 | base: dropDownBaseClasses.root,
|
1258 | focus: dropDownBaseClasses.focus,
|
1259 | input: 'e-input-group',
|
1260 | inputFocus: 'e-input-focus',
|
1261 | icon: 'e-input-group-icon e-ddl-icon',
|
1262 | iconAnimation: 'e-icon-anim',
|
1263 | value: 'e-input-value',
|
1264 | device: 'e-ddl-device',
|
1265 | backIcon: 'e-input-group-icon e-back-icon e-icons',
|
1266 | filterBarClearIcon: 'e-input-group-icon e-clear-icon e-icons',
|
1267 | filterInput: 'e-input-filter',
|
1268 | filterParent: 'e-filter-parent',
|
1269 | mobileFilter: 'e-ddl-device-filter',
|
1270 | footer: 'e-ddl-footer',
|
1271 | header: 'e-ddl-header',
|
1272 | clearIcon: 'e-clear-icon',
|
1273 | clearIconHide: 'e-clear-icon-hide',
|
1274 | popupFullScreen: 'e-popup-full-page',
|
1275 | disableIcon: 'e-ddl-disable-icon',
|
1276 | hiddenElement: 'e-ddl-hidden'
|
1277 | };
|
1278 | let inputObject = {
|
1279 | container: null,
|
1280 | buttons: []
|
1281 | };
|
1282 |
|
1283 |
|
1284 |
|
1285 |
|
1286 |
|
1287 |
|
1288 |
|
1289 |
|
1290 |
|
1291 |
|
1292 |
|
1293 | let DropDownList = class DropDownList extends DropDownBase {
|
1294 | |
1295 |
|
1296 |
|
1297 | constructor(options, element) {
|
1298 | super(options, element);
|
1299 | this.previousValue = null;
|
1300 | }
|
1301 | ;
|
1302 | |
1303 |
|
1304 |
|
1305 |
|
1306 | preRender() {
|
1307 | this.isServerBlazor = (isBlazor() && this.isServerRendered && this.getModuleName() === 'dropdownlist') ? true : false;
|
1308 | if (this.isServerBlazor) {
|
1309 | this.initializeData();
|
1310 | }
|
1311 | else {
|
1312 | this.element.style.opacity = '0';
|
1313 | this.initializeData();
|
1314 | super.preRender();
|
1315 | }
|
1316 | this.activeIndex = this.index;
|
1317 | this.queryString = '';
|
1318 | }
|
1319 | initializeData() {
|
1320 | this.isPopupOpen = false;
|
1321 | this.isDocumentClick = false;
|
1322 | this.isInteracted = false;
|
1323 | this.isFilterFocus = false;
|
1324 | this.beforePopupOpen = false;
|
1325 | this.initial = true;
|
1326 | this.initRemoteRender = false;
|
1327 | this.isNotSearchList = false;
|
1328 | this.isTyped = false;
|
1329 | this.isSelected = false;
|
1330 | this.preventFocus = false;
|
1331 | this.preventAutoFill = false;
|
1332 | this.isValidKey = false;
|
1333 | this.typedString = '';
|
1334 | this.isEscapeKey = false;
|
1335 | this.isPreventBlur = false;
|
1336 | this.isTabKey = false;
|
1337 | this.actionCompleteData = { isUpdated: false };
|
1338 | this.prevSelectPoints = {};
|
1339 | this.isSelectCustom = false;
|
1340 | this.isDropDownClick = false;
|
1341 | this.preventAltUp = false;
|
1342 | this.isCustomFilter = false;
|
1343 | this.isSecondClick = false;
|
1344 | this.keyConfigure = {
|
1345 | tab: 'tab',
|
1346 | enter: '13',
|
1347 | escape: '27',
|
1348 | end: '35',
|
1349 | home: '36',
|
1350 | down: '40',
|
1351 | up: '38',
|
1352 | pageUp: '33',
|
1353 | pageDown: '34',
|
1354 | open: 'alt+40',
|
1355 | close: 'shift+tab',
|
1356 | hide: 'alt+38',
|
1357 | space: '32'
|
1358 | };
|
1359 | }
|
1360 | setZIndex() {
|
1361 | if (this.popupObj) {
|
1362 | this.popupObj.setProperties({ 'zIndex': this.zIndex });
|
1363 | }
|
1364 | }
|
1365 | renderList(isEmptyData) {
|
1366 | if (!this.isServerBlazor) {
|
1367 | super.render(isEmptyData);
|
1368 | this.wireListEvents();
|
1369 | }
|
1370 | else {
|
1371 |
|
1372 | this.interopAdaptor.invokeMethodAsync('OnServerRenderList', this.beforePopupOpen);
|
1373 | }
|
1374 | }
|
1375 | floatLabelChange() {
|
1376 | if (this.getModuleName() === 'dropdownlist' && this.floatLabelType === 'Auto') {
|
1377 | let floatElement = this.inputWrapper.container.querySelector('.e-float-text');
|
1378 | if (this.inputElement.value !== '' || this.isInteracted) {
|
1379 | classList(floatElement, ['e-label-top'], ['e-label-bottom']);
|
1380 | }
|
1381 | else {
|
1382 | classList(floatElement, ['e-label-bottom'], ['e-label-top']);
|
1383 | }
|
1384 | }
|
1385 | }
|
1386 | resetHandler(e) {
|
1387 | e.preventDefault();
|
1388 | this.clearAll(e);
|
1389 | }
|
1390 | resetFocusElement() {
|
1391 | this.removeHover();
|
1392 | this.removeSelection();
|
1393 | this.removeFocus();
|
1394 | this.list.scrollTop = 0;
|
1395 | if (this.getModuleName() !== 'autocomplete' && !isNullOrUndefined(this.ulElement)) {
|
1396 | let li = this.ulElement.querySelector('.' + dropDownListClasses.li);
|
1397 | if (li) {
|
1398 | li.classList.add(dropDownListClasses.focus);
|
1399 | }
|
1400 | }
|
1401 | }
|
1402 | clearAll(e, properties) {
|
1403 | if (isNullOrUndefined(properties) || (!isNullOrUndefined(properties) &&
|
1404 | (isNullOrUndefined(properties.dataSource) ||
|
1405 | (!(properties.dataSource instanceof DataManager) && properties.dataSource.length === 0)))) {
|
1406 | this.isActive = true;
|
1407 | this.resetSelection(properties);
|
1408 | }
|
1409 | let dataItem = this.getItemData();
|
1410 | if (this.previousValue === dataItem.value) {
|
1411 | return;
|
1412 | }
|
1413 | this.onChangeEvent(e);
|
1414 | }
|
1415 | resetSelection(properties) {
|
1416 | if (this.list) {
|
1417 | if ((!isNullOrUndefined(properties) &&
|
1418 | (isNullOrUndefined(properties.dataSource) ||
|
1419 | (!(properties.dataSource instanceof DataManager) && properties.dataSource.length === 0)))) {
|
1420 | this.selectedLI = null;
|
1421 | this.actionCompleteData.isUpdated = false;
|
1422 | this.actionCompleteData.ulElement = null;
|
1423 | this.actionCompleteData.list = null;
|
1424 | this.resetList(properties.dataSource);
|
1425 | }
|
1426 | else {
|
1427 | if (this.allowFiltering && this.getModuleName() !== 'autocomplete'
|
1428 | && !isNullOrUndefined(this.actionCompleteData.ulElement) && !isNullOrUndefined(this.actionCompleteData.list)) {
|
1429 | let actionList = this.actionCompleteData.ulElement.querySelector('li');
|
1430 | let ulElement = this.ulElement && this.ulElement.querySelector('li');
|
1431 | if (this.element.tagName === 'EJS-COMBOBOX' && actionList && ulElement &&
|
1432 | actionList.childElementCount > 0 && ulElement.childElementCount > 0 &&
|
1433 | actionList.textContent !== ulElement.textContent && this.itemTemplate) {
|
1434 | this.cloneElements();
|
1435 | }
|
1436 | this.onActionComplete(this.actionCompleteData.ulElement.cloneNode(true), this.actionCompleteData.list);
|
1437 | }
|
1438 | this.resetFocusElement();
|
1439 | }
|
1440 | }
|
1441 | this.hiddenElement.innerHTML = '';
|
1442 | this.inputElement.value = '';
|
1443 | this.value = null;
|
1444 | this.itemData = null;
|
1445 | this.text = null;
|
1446 | this.index = null;
|
1447 | this.activeIndex = null;
|
1448 | this.item = null;
|
1449 | this.queryString = '';
|
1450 | if (this.valueTempElement) {
|
1451 | detach(this.valueTempElement);
|
1452 | this.inputElement.style.display = 'block';
|
1453 | this.valueTempElement = null;
|
1454 | }
|
1455 | this.setSelection(null, null);
|
1456 | this.isSelectCustom = false;
|
1457 | this.updateIconState();
|
1458 | this.cloneElements();
|
1459 | }
|
1460 | setHTMLAttributes() {
|
1461 | if (Object.keys(this.htmlAttributes).length) {
|
1462 | for (let htmlAttr of Object.keys(this.htmlAttributes)) {
|
1463 | if (htmlAttr === 'class') {
|
1464 | this.inputWrapper.container.classList.add(this.htmlAttributes[htmlAttr]);
|
1465 | }
|
1466 | else if (htmlAttr === 'disabled' && this.htmlAttributes[htmlAttr] === 'disabled') {
|
1467 | this.enabled = false;
|
1468 | this.setEnable();
|
1469 | }
|
1470 | else if (htmlAttr === 'readonly' && !isNullOrUndefined(this.htmlAttributes[htmlAttr])) {
|
1471 | this.readonly = true;
|
1472 | this.dataBind();
|
1473 | }
|
1474 | else if (htmlAttr === 'style') {
|
1475 | this.inputWrapper.container.setAttribute('style', this.htmlAttributes[htmlAttr]);
|
1476 | }
|
1477 | else {
|
1478 | let defaultAttr = ['title', 'id', 'placeholder', 'aria-placeholder',
|
1479 | 'role', 'autocorrect', 'autocomplete', 'autocapitalize', 'spellcheck', 'minlength', 'maxlength'];
|
1480 | let validateAttr = ['name', 'required'];
|
1481 | if (htmlAttr.indexOf('data') === 0 || validateAttr.indexOf(htmlAttr) > -1) {
|
1482 | this.hiddenElement.setAttribute(htmlAttr, this.htmlAttributes[htmlAttr]);
|
1483 | }
|
1484 | else if (defaultAttr.indexOf(htmlAttr) > -1) {
|
1485 | htmlAttr === 'placeholder' ? Input.setPlaceholder(this.htmlAttributes[htmlAttr], this.inputElement) :
|
1486 | this.inputElement.setAttribute(htmlAttr, this.htmlAttributes[htmlAttr]);
|
1487 | }
|
1488 | else {
|
1489 | this.inputWrapper.container.setAttribute(htmlAttr, this.htmlAttributes[htmlAttr]);
|
1490 | }
|
1491 | }
|
1492 | }
|
1493 | }
|
1494 | if (this.getModuleName() === 'autocomplete' || this.getModuleName() === 'combobox') {
|
1495 | this.inputWrapper.container.removeAttribute('tabindex');
|
1496 | }
|
1497 | }
|
1498 | getAriaAttributes() {
|
1499 | return {
|
1500 | 'aria-disabled': 'false',
|
1501 | 'aria-owns': this.element.id + '_options',
|
1502 | 'role': 'listbox',
|
1503 | 'aria-haspopup': 'true',
|
1504 | 'aria-expanded': 'false',
|
1505 | 'aria-activedescendant': 'null',
|
1506 | 'aria-live': 'polite',
|
1507 | 'aria-labelledby': this.hiddenElement.id
|
1508 | };
|
1509 | }
|
1510 | setEnableRtl() {
|
1511 | Input.setEnableRtl(this.enableRtl, [this.inputElement.parentElement]);
|
1512 | if (this.popupObj) {
|
1513 | this.popupObj.enableRtl = this.enableRtl;
|
1514 | this.popupObj.dataBind();
|
1515 | }
|
1516 | }
|
1517 | setEnable() {
|
1518 | Input.setEnabled(this.enabled, this.inputElement);
|
1519 | if (this.enabled) {
|
1520 | removeClass([this.inputWrapper.container], dropDownListClasses.disable);
|
1521 | this.inputElement.setAttribute('aria-disabled', 'false');
|
1522 | this.targetElement().setAttribute('tabindex', this.tabIndex);
|
1523 | }
|
1524 | else {
|
1525 | this.hidePopup();
|
1526 | addClass([this.inputWrapper.container], dropDownListClasses.disable);
|
1527 | this.inputElement.setAttribute('aria-disabled', 'true');
|
1528 | this.targetElement().tabIndex = -1;
|
1529 | }
|
1530 | }
|
1531 | |
1532 |
|
1533 |
|
1534 | getPersistData() {
|
1535 | return this.addOnPersist(['value']);
|
1536 | }
|
1537 | ;
|
1538 | getLocaleName() {
|
1539 | return 'drop-down-list';
|
1540 | }
|
1541 | ;
|
1542 | preventTabIndex(element) {
|
1543 | if (this.getModuleName() === 'dropdownlist') {
|
1544 | element.tabIndex = -1;
|
1545 | }
|
1546 | }
|
1547 | targetElement() {
|
1548 | return this.inputWrapper.container;
|
1549 | }
|
1550 | getNgDirective() {
|
1551 | return 'EJS-DROPDOWNLIST';
|
1552 | }
|
1553 | getElementByText(text) {
|
1554 | return this.getElementByValue(this.getValueByText(text));
|
1555 | }
|
1556 | getElementByValue(value) {
|
1557 | let item;
|
1558 | let listItems = this.getItems();
|
1559 | for (let liItem of listItems) {
|
1560 | if (this.getFormattedValue(liItem.getAttribute('data-value')) === value) {
|
1561 | item = liItem;
|
1562 | break;
|
1563 | }
|
1564 | }
|
1565 | return item;
|
1566 | }
|
1567 | ;
|
1568 | initValue() {
|
1569 | this.renderList();
|
1570 | if (this.dataSource instanceof DataManager) {
|
1571 | this.initRemoteRender = true;
|
1572 | }
|
1573 | else {
|
1574 | this.updateValues();
|
1575 | }
|
1576 | }
|
1577 | updateValues() {
|
1578 | if (!isNullOrUndefined(this.value)) {
|
1579 | this.setSelection(this.getElementByValue(this.value), null);
|
1580 | }
|
1581 | else if (this.text && isNullOrUndefined(this.value)) {
|
1582 | let element = this.getElementByText(this.text);
|
1583 | if (isNullOrUndefined(element)) {
|
1584 | this.setProperties({ text: null });
|
1585 | return;
|
1586 | }
|
1587 | else {
|
1588 | this.setSelection(element, null);
|
1589 | }
|
1590 | }
|
1591 | else {
|
1592 | this.setSelection(this.liCollections[this.activeIndex], null);
|
1593 | }
|
1594 | this.setHiddenValue();
|
1595 | Input.setValue(this.text, this.inputElement, this.floatLabelType, this.showClearButton);
|
1596 | }
|
1597 | onBlur(e) {
|
1598 | if (!this.enabled) {
|
1599 | return;
|
1600 | }
|
1601 | let target = e.relatedTarget;
|
1602 | let currentTarget = e.target;
|
1603 | let isPreventBlur = this.isPreventBlur;
|
1604 | this.isPreventBlur = false;
|
1605 |
|
1606 | if (isPreventBlur && !this.isDocumentClick && this.isPopupOpen && (!isNullOrUndefined(currentTarget) ||
|
1607 | !this.isFilterLayout() && isNullOrUndefined(target))) {
|
1608 | if (this.getModuleName() === 'dropdownlist' && this.allowFiltering && this.isPopupOpen) {
|
1609 | this.filterInput.focus();
|
1610 | }
|
1611 | else {
|
1612 | this.targetElement().focus();
|
1613 | }
|
1614 | return;
|
1615 | }
|
1616 | if (this.isDocumentClick || (!isNullOrUndefined(this.popupObj)
|
1617 | && document.body.contains(this.popupObj.element) &&
|
1618 | this.popupObj.element.classList.contains(dropDownListClasses.mobileFilter))) {
|
1619 | if (!this.beforePopupOpen) {
|
1620 | this.isDocumentClick = false;
|
1621 | }
|
1622 | return;
|
1623 | }
|
1624 | if (((this.getModuleName() === 'dropdownlist' && !this.isFilterFocus && target !== this.inputElement)
|
1625 | && (document.activeElement !== target || (document.activeElement === target &&
|
1626 | currentTarget.classList.contains(dropDownListClasses.inputFocus)))) ||
|
1627 | (isNullOrUndefined(target) && this.getModuleName() === 'dropdownlist' && this.allowFiltering &&
|
1628 | currentTarget !== this.inputWrapper.container) || this.getModuleName() !== 'dropdownlist' &&
|
1629 | !this.inputWrapper.container.contains(target) || this.isTabKey) {
|
1630 | this.isDocumentClick = this.isPopupOpen ? true : false;
|
1631 | this.focusOutAction();
|
1632 | this.isTabKey = false;
|
1633 | }
|
1634 | if (this.isRequested && !this.isPopupOpen && !this.isPreventBlur) {
|
1635 | this.isActive = false;
|
1636 | this.beforePopupOpen = false;
|
1637 | }
|
1638 | }
|
1639 | focusOutAction() {
|
1640 | this.isInteracted = false;
|
1641 | this.focusOut();
|
1642 | this.onFocusOut();
|
1643 | }
|
1644 | onFocusOut() {
|
1645 | if (!this.enabled) {
|
1646 | return;
|
1647 | }
|
1648 | if (this.isSelected) {
|
1649 | this.isSelectCustom = false;
|
1650 | this.onChangeEvent(null);
|
1651 | }
|
1652 | this.floatLabelChange();
|
1653 | this.dispatchEvent(this.hiddenElement, 'change');
|
1654 | if (this.getModuleName() === 'dropdownlist' && this.element.tagName !== 'INPUT') {
|
1655 | this.dispatchEvent(this.inputElement, 'blur');
|
1656 | }
|
1657 | if (this.inputWrapper.clearButton) {
|
1658 | addClass([this.inputWrapper.clearButton], dropDownListClasses.clearIconHide);
|
1659 | }
|
1660 | this.trigger('blur');
|
1661 | }
|
1662 | onFocus(e) {
|
1663 | if (!this.isInteracted) {
|
1664 | this.isInteracted = true;
|
1665 | let args = { isInteracted: e ? true : false, event: e };
|
1666 | this.trigger('focus', args);
|
1667 | }
|
1668 | this.updateIconState();
|
1669 | }
|
1670 | resetValueHandler(e) {
|
1671 | let formElement = closest(this.inputElement, 'form');
|
1672 | if (formElement && e.target === formElement) {
|
1673 | let val = (this.element.tagName === this.getNgDirective()) ? null : this.inputElement.getAttribute('value');
|
1674 | this.text = val;
|
1675 | }
|
1676 | }
|
1677 | wireEvent() {
|
1678 | EventHandler.add(this.inputWrapper.container, 'mousedown', this.dropDownClick, this);
|
1679 | EventHandler.add(this.inputWrapper.container, 'focus', this.focusIn, this);
|
1680 | EventHandler.add(this.inputWrapper.container, 'keypress', this.onSearch, this);
|
1681 | this.bindCommonEvent();
|
1682 | }
|
1683 | bindCommonEvent() {
|
1684 | EventHandler.add(this.targetElement(), 'blur', this.onBlur, this);
|
1685 | let formElement = closest(this.inputElement, 'form');
|
1686 | if (formElement) {
|
1687 | EventHandler.add(formElement, 'reset', this.resetValueHandler, this);
|
1688 | }
|
1689 | if (!Browser.isDevice) {
|
1690 | this.keyboardModule = new KeyboardEvents(this.targetElement(), {
|
1691 | keyAction: this.keyActionHandler.bind(this), keyConfigs: this.keyConfigure, eventName: 'keydown'
|
1692 | });
|
1693 | }
|
1694 | else {
|
1695 | this.keyboardModule = new KeyboardEvents(this.targetElement(), {
|
1696 | keyAction: this.mobileKeyActionHandler.bind(this), keyConfigs: this.keyConfigure, eventName: 'keydown'
|
1697 | });
|
1698 | }
|
1699 | this.bindClearEvent();
|
1700 | }
|
1701 | bindClearEvent() {
|
1702 | if (this.showClearButton) {
|
1703 | EventHandler.add(this.inputWrapper.clearButton, 'mousedown', this.resetHandler, this);
|
1704 | }
|
1705 | }
|
1706 | unBindCommonEvent() {
|
1707 | EventHandler.remove(this.targetElement(), 'blur', this.onBlur);
|
1708 | let formElement = closest(this.inputElement, 'form');
|
1709 | if (formElement) {
|
1710 | EventHandler.remove(formElement, 'reset', this.resetValueHandler);
|
1711 | }
|
1712 | if (!Browser.isDevice) {
|
1713 | this.keyboardModule.destroy();
|
1714 | }
|
1715 | if (this.showClearButton) {
|
1716 | EventHandler.remove(this.inputWrapper.clearButton, 'mousedown', this.resetHandler);
|
1717 | }
|
1718 | }
|
1719 | updateIconState() {
|
1720 | if (this.showClearButton) {
|
1721 | if (this.inputElement.value !== '' && !this.readonly) {
|
1722 | removeClass([this.inputWrapper.clearButton], dropDownListClasses.clearIconHide);
|
1723 | }
|
1724 | else {
|
1725 | addClass([this.inputWrapper.clearButton], dropDownListClasses.clearIconHide);
|
1726 | }
|
1727 | }
|
1728 | }
|
1729 | |
1730 |
|
1731 |
|
1732 | wireListEvents() {
|
1733 | EventHandler.add(this.list, 'click', this.onMouseClick, this);
|
1734 | EventHandler.add(this.list, 'mouseover', this.onMouseOver, this);
|
1735 | EventHandler.add(this.list, 'mouseout', this.onMouseLeave, this);
|
1736 | }
|
1737 | ;
|
1738 | onSearch(e) {
|
1739 | if (e.charCode !== 32 && e.charCode !== 13) {
|
1740 | if (this.list === undefined) {
|
1741 | if (!this.isServerBlazor) {
|
1742 | this.renderList();
|
1743 | }
|
1744 | else {
|
1745 | this.isServerIncrementalSearch = true;
|
1746 |
|
1747 | this.interopAdaptor.invokeMethodAsync('OnServerRenderList', true);
|
1748 | }
|
1749 | }
|
1750 | this.searchKeyEvent = e;
|
1751 | this.onServerIncrementalSearch(e);
|
1752 | }
|
1753 | }
|
1754 | onServerIncrementalSearch(e) {
|
1755 | if (!this.isRequested && !isNullOrUndefined(this.list) &&
|
1756 | !isNullOrUndefined(this.list.querySelector('li')) && this.enabled && !this.readonly) {
|
1757 | this.incrementalSearch(e);
|
1758 | }
|
1759 | }
|
1760 | onMouseClick(e) {
|
1761 | let target = e.target;
|
1762 | let classList$$1 = target.classList;
|
1763 | let li = closest(target, '.' + dropDownBaseClasses.li);
|
1764 | if (!this.isValidLI(li)) {
|
1765 | return;
|
1766 | }
|
1767 | this.setSelection(li, e);
|
1768 | if (Browser.isDevice && this.isFilterLayout()) {
|
1769 | history.back();
|
1770 | }
|
1771 | else {
|
1772 | let delay = 100;
|
1773 | this.closePopup(delay);
|
1774 | }
|
1775 | }
|
1776 | onMouseOver(e) {
|
1777 | let currentLi = closest(e.target, '.' + dropDownBaseClasses.li);
|
1778 | this.setHover(currentLi);
|
1779 | }
|
1780 | ;
|
1781 | setHover(li) {
|
1782 | if (this.enabled && this.isValidLI(li) && !li.classList.contains(dropDownBaseClasses.hover)) {
|
1783 | this.removeHover();
|
1784 | addClass([li], dropDownBaseClasses.hover);
|
1785 | }
|
1786 | }
|
1787 | ;
|
1788 | onMouseLeave(e) {
|
1789 | this.removeHover();
|
1790 | }
|
1791 | ;
|
1792 | removeHover() {
|
1793 | let hoveredItem = this.list.querySelectorAll('.' + dropDownBaseClasses.hover);
|
1794 | if (hoveredItem && hoveredItem.length) {
|
1795 | removeClass(hoveredItem, dropDownBaseClasses.hover);
|
1796 | }
|
1797 | }
|
1798 | ;
|
1799 | isValidLI(li) {
|
1800 | return (li && li.hasAttribute('role') && li.getAttribute('role') === 'option');
|
1801 | }
|
1802 | ;
|
1803 | incrementalSearch(e) {
|
1804 | if (this.liCollections.length > 0) {
|
1805 | let li = incrementalSearch(e.charCode, this.liCollections, this.activeIndex, true, this.isServerBlazor);
|
1806 | if (!isNullOrUndefined(li)) {
|
1807 | this.setSelection(li, e);
|
1808 | this.setScrollPosition();
|
1809 | }
|
1810 | }
|
1811 | }
|
1812 | ;
|
1813 | |
1814 |
|
1815 |
|
1816 |
|
1817 | hideSpinner() {
|
1818 | if (!isNullOrUndefined(this.spinnerElement)) {
|
1819 | hideSpinner(this.spinnerElement);
|
1820 | removeClass([this.spinnerElement], dropDownListClasses.disableIcon);
|
1821 | this.spinnerElement.innerHTML = '';
|
1822 | this.spinnerElement = null;
|
1823 | }
|
1824 | }
|
1825 | |
1826 |
|
1827 |
|
1828 |
|
1829 | showSpinner() {
|
1830 | if (isNullOrUndefined(this.spinnerElement)) {
|
1831 | this.spinnerElement = Browser.isDevice && !isNullOrUndefined(this.filterInputObj) && this.filterInputObj.buttons[1] ||
|
1832 | !isNullOrUndefined(this.filterInputObj) && this.filterInputObj.buttons[0] || this.inputWrapper.buttons[0];
|
1833 | addClass([this.spinnerElement], dropDownListClasses.disableIcon);
|
1834 | createSpinner({
|
1835 | target: this.spinnerElement,
|
1836 | width: Browser.isDevice ? '16px' : '14px'
|
1837 | }, this.createElement);
|
1838 | showSpinner(this.spinnerElement);
|
1839 | }
|
1840 | }
|
1841 | keyActionHandler(e) {
|
1842 | if (!this.enabled) {
|
1843 | return;
|
1844 | }
|
1845 | let preventAction = e.action === 'pageUp' || e.action === 'pageDown';
|
1846 | let preventHomeEnd = this.getModuleName() !== 'dropdownlist' && (e.action === 'home' || e.action === 'end');
|
1847 | this.isEscapeKey = e.action === 'escape';
|
1848 | this.isTabKey = !this.isPopupOpen && e.action === 'tab';
|
1849 | let isNavigation = (e.action === 'down' || e.action === 'up' || e.action === 'pageUp' || e.action === 'pageDown'
|
1850 | || e.action === 'home' || e.action === 'end');
|
1851 | if ((this.isEditTextBox() || preventAction || preventHomeEnd) && !this.isPopupOpen) {
|
1852 | return;
|
1853 | }
|
1854 | if (!this.readonly) {
|
1855 | let isTabAction = e.action === 'tab' || e.action === 'close';
|
1856 | if (this.list === undefined && !this.isRequested && !isTabAction && e.action !== 'escape') {
|
1857 | this.searchKeyEvent = e;
|
1858 | this.renderList();
|
1859 | }
|
1860 | if (isNullOrUndefined(this.list) || (!isNullOrUndefined(this.liCollections) &&
|
1861 | isNavigation && this.liCollections.length === 0) || this.isRequested) {
|
1862 | return;
|
1863 | }
|
1864 | if (isTabAction && this.isPopupOpen || e.action === 'escape') {
|
1865 | e.preventDefault();
|
1866 | }
|
1867 | this.isSelected = e.action === 'escape' ? false : this.isSelected;
|
1868 | this.isTyped = (isNavigation || e.action === 'escape') ? false : this.isTyped;
|
1869 | switch (e.action) {
|
1870 | case 'down':
|
1871 | case 'up':
|
1872 | let focusEle = this.list.querySelector('.' + dropDownListClasses.focus);
|
1873 | if (this.isSelectFocusItem(focusEle)) {
|
1874 | this.setSelection(focusEle, e);
|
1875 | }
|
1876 | else {
|
1877 | let nextItem;
|
1878 | let index = e.action === 'down' ? this.activeIndex + 1 : this.activeIndex - 1;
|
1879 | let startIndex = 0;
|
1880 | if (this.getModuleName() === 'autocomplete') {
|
1881 | startIndex = e.action === 'down' && isNullOrUndefined(this.activeIndex) ? 0 : this.liCollections.length - 1;
|
1882 | index = index < 0 ? this.liCollections.length - 1 : index === this.liCollections.length ? 0 : index;
|
1883 | }
|
1884 | nextItem = isNullOrUndefined(this.activeIndex) ? this.liCollections[startIndex] : this.liCollections[index];
|
1885 | this.setSelection(nextItem, e);
|
1886 | }
|
1887 | e.preventDefault();
|
1888 | break;
|
1889 | case 'pageUp':
|
1890 | this.pageUpSelection(this.activeIndex - this.getPageCount(), e);
|
1891 | e.preventDefault();
|
1892 | break;
|
1893 | case 'pageDown':
|
1894 | this.pageDownSelection(this.activeIndex + this.getPageCount(), e);
|
1895 | e.preventDefault();
|
1896 | break;
|
1897 | case 'home':
|
1898 | if (this.getModuleName() === 'dropdownlist') {
|
1899 | e.preventDefault();
|
1900 | if (this.activeIndex === 0) {
|
1901 | return;
|
1902 | }
|
1903 | this.setSelection(this.liCollections[0], e);
|
1904 | }
|
1905 | break;
|
1906 | case 'end':
|
1907 | if (this.getModuleName() === 'dropdownlist') {
|
1908 | e.preventDefault();
|
1909 | let lastLi = this.getItems().length - 1;
|
1910 | if (this.activeIndex === lastLi) {
|
1911 | return;
|
1912 | }
|
1913 | this.setSelection(this.liCollections[lastLi], e);
|
1914 | }
|
1915 | break;
|
1916 | case 'space':
|
1917 | if (this.getModuleName() === 'dropdownlist') {
|
1918 | if (!this.beforePopupOpen) {
|
1919 | this.showPopup();
|
1920 | }
|
1921 | }
|
1922 | break;
|
1923 | case 'open':
|
1924 | this.showPopup();
|
1925 | break;
|
1926 | case 'hide':
|
1927 | this.preventAltUp = this.isPopupOpen;
|
1928 | this.hidePopup();
|
1929 | this.focusDropDown(e);
|
1930 | break;
|
1931 | case 'enter':
|
1932 | this.selectCurrentItem(e);
|
1933 | break;
|
1934 | case 'escape':
|
1935 | case 'tab':
|
1936 | case 'close':
|
1937 | if (this.isPopupOpen) {
|
1938 | this.hidePopup();
|
1939 | this.focusDropDown(e);
|
1940 | }
|
1941 | break;
|
1942 | }
|
1943 | }
|
1944 | }
|
1945 | mobileKeyActionHandler(e) {
|
1946 | if (!this.enabled) {
|
1947 | return;
|
1948 | }
|
1949 | if ((this.isEditTextBox()) && !this.isPopupOpen) {
|
1950 | return;
|
1951 | }
|
1952 | if (!this.readonly) {
|
1953 | if (this.list === undefined && !this.isRequested) {
|
1954 | this.searchKeyEvent = e;
|
1955 | this.renderList();
|
1956 | }
|
1957 | if (isNullOrUndefined(this.list) || (!isNullOrUndefined(this.liCollections) &&
|
1958 | this.liCollections.length === 0) || this.isRequested) {
|
1959 | return;
|
1960 | }
|
1961 | if (e.action === 'enter') {
|
1962 | this.selectCurrentItem(e);
|
1963 | }
|
1964 | }
|
1965 | }
|
1966 | selectCurrentItem(e) {
|
1967 | if (this.isPopupOpen) {
|
1968 | let li = this.list.querySelector('.' + dropDownListClasses.focus);
|
1969 | if (li) {
|
1970 | this.setSelection(li, e);
|
1971 | this.isTyped = false;
|
1972 | }
|
1973 | if (this.isSelected) {
|
1974 | this.isSelectCustom = false;
|
1975 | this.onChangeEvent(e);
|
1976 | }
|
1977 | this.hidePopup();
|
1978 | this.focusDropDown(e);
|
1979 | }
|
1980 | else {
|
1981 | this.showPopup();
|
1982 | }
|
1983 | }
|
1984 | isSelectFocusItem(element) {
|
1985 | return !isNullOrUndefined(element);
|
1986 | }
|
1987 | getPageCount() {
|
1988 | let liHeight = this.list.classList.contains(dropDownBaseClasses.noData) ? null :
|
1989 | getComputedStyle(this.getItems()[0], null).getPropertyValue('height');
|
1990 | return Math.round(this.list.getBoundingClientRect().height / parseInt(liHeight, 10));
|
1991 | }
|
1992 | pageUpSelection(steps, event) {
|
1993 | let previousItem = steps >= 0 ? this.liCollections[steps + 1] : this.liCollections[0];
|
1994 | this.setSelection(previousItem, event);
|
1995 | }
|
1996 | ;
|
1997 | pageDownSelection(steps, event) {
|
1998 | let list = this.getItems();
|
1999 | let previousItem = steps <= list.length ? this.liCollections[steps - 1] : this.liCollections[list.length - 1];
|
2000 | this.setSelection(previousItem, event);
|
2001 | }
|
2002 | ;
|
2003 | unWireEvent() {
|
2004 | EventHandler.remove(this.inputWrapper.container, 'mousedown', this.dropDownClick);
|
2005 | EventHandler.remove(this.inputWrapper.container, 'keypress', this.onSearch);
|
2006 | EventHandler.remove(this.inputWrapper.container, 'focus', this.focusIn);
|
2007 | this.unBindCommonEvent();
|
2008 | }
|
2009 | |
2010 |
|
2011 |
|
2012 | unWireListEvents() {
|
2013 | EventHandler.remove(this.list, 'click', this.onMouseClick);
|
2014 | EventHandler.remove(this.list, 'mouseover', this.onMouseOver);
|
2015 | EventHandler.remove(this.list, 'mouseout', this.onMouseLeave);
|
2016 | }
|
2017 | ;
|
2018 | checkSelector(id) {
|
2019 | return '#' + id.replace(/(:|\.|\[|\]|,|=|@|\\|\/|#)/g, '\\$1');
|
2020 | }
|
2021 | onDocumentClick(e) {
|
2022 | let target = e.target;
|
2023 | if (!(!isNullOrUndefined(this.popupObj) && closest(target, this.checkSelector(this.popupObj.element.id))) &&
|
2024 | !this.inputWrapper.container.contains(e.target)) {
|
2025 | if (this.inputWrapper.container.classList.contains(dropDownListClasses.inputFocus) || this.isPopupOpen) {
|
2026 | this.isDocumentClick = true;
|
2027 | let isActive = this.isRequested;
|
2028 | this.isInteracted = false;
|
2029 | this.hidePopup();
|
2030 | if (!isActive) {
|
2031 | this.onFocusOut();
|
2032 | this.inputWrapper.container.classList.remove(dropDownListClasses.inputFocus);
|
2033 | }
|
2034 | }
|
2035 | }
|
2036 | else if (target !== this.inputElement && !(this.allowFiltering && target === this.filterInput)
|
2037 | && !(this.getModuleName() === 'combobox' &&
|
2038 | !this.allowFiltering && Browser.isDevice && target === this.inputWrapper.buttons[0])) {
|
2039 | this.isPreventBlur = (Browser.isIE || Browser.info.name === 'edge') && (document.activeElement === this.targetElement() ||
|
2040 | document.activeElement === this.filterInput);
|
2041 | e.preventDefault();
|
2042 | }
|
2043 | }
|
2044 | activeStateChange() {
|
2045 | if (this.isDocumentClick) {
|
2046 | this.hidePopup();
|
2047 | this.onFocusOut();
|
2048 | this.inputWrapper.container.classList.remove(dropDownListClasses.inputFocus);
|
2049 | }
|
2050 | }
|
2051 | focusDropDown(e) {
|
2052 | if (!this.initial && this.isFilterLayout()) {
|
2053 | this.focusIn(e);
|
2054 | }
|
2055 | }
|
2056 | dropDownClick(e) {
|
2057 | if (e.which === 3 || e.button === 2) {
|
2058 | return;
|
2059 | }
|
2060 | if (this.targetElement().classList.contains(dropDownListClasses.disable) || this.inputWrapper.clearButton === e.target) {
|
2061 | return;
|
2062 | }
|
2063 | let target = e.target;
|
2064 | if (target !== this.inputElement && !(this.allowFiltering && target === this.filterInput) && this.getModuleName() !== 'combobox') {
|
2065 | e.preventDefault();
|
2066 | }
|
2067 | if (!this.readonly) {
|
2068 | if (this.isPopupOpen) {
|
2069 | this.hidePopup();
|
2070 | if (this.isFilterLayout()) {
|
2071 | this.focusDropDown(e);
|
2072 | }
|
2073 | }
|
2074 | else {
|
2075 | this.focusIn(e);
|
2076 | this.floatLabelChange();
|
2077 | this.queryString = this.inputElement.value.trim() === '' ? null : this.inputElement.value;
|
2078 | this.isDropDownClick = true;
|
2079 | this.showPopup();
|
2080 | }
|
2081 | let proxy = this;
|
2082 | let duration = (isBlazor()) ? 1000 : 100;
|
2083 | if (!this.isSecondClick) {
|
2084 | setTimeout(() => { proxy.cloneElements(); proxy.isSecondClick = true; }, duration);
|
2085 | }
|
2086 | }
|
2087 | else {
|
2088 | this.focusIn(e);
|
2089 | }
|
2090 | }
|
2091 | cloneElements() {
|
2092 | if (this.list) {
|
2093 | let ulElement = this.list.querySelector('ul');
|
2094 | if (ulElement) {
|
2095 | ulElement = ulElement.cloneNode ? ulElement.cloneNode(true) : ulElement;
|
2096 | this.actionCompleteData.ulElement = ulElement;
|
2097 | }
|
2098 | }
|
2099 | }
|
2100 | updateSelectedItem(li, e, preventSelect, isSelection) {
|
2101 | this.removeSelection();
|
2102 | li.classList.add(dropDownBaseClasses.selected);
|
2103 | this.removeHover();
|
2104 | let value = this.getFormattedValue(li.getAttribute('data-value'));
|
2105 | let selectedData = this.getDataByValue(value);
|
2106 | if (!this.initial && !preventSelect && !isNullOrUndefined(e)) {
|
2107 | let items = this.detachChanges(selectedData);
|
2108 | this.isSelected = true;
|
2109 | let eventArgs = {
|
2110 | e: e,
|
2111 | item: li,
|
2112 | itemData: items,
|
2113 | isInteracted: e ? true : false,
|
2114 | cancel: false
|
2115 | };
|
2116 | this.trigger('select', eventArgs, (eventArgs) => {
|
2117 | if (eventArgs.cancel) {
|
2118 | li.classList.remove(dropDownBaseClasses.selected);
|
2119 | }
|
2120 | else {
|
2121 | this.selectEventCallback(li, e, preventSelect, selectedData, value);
|
2122 | if (this.isServerBlazor) {
|
2123 |
|
2124 | this.interopAdaptor.invokeMethodAsync('OnServerItemData', this.itemData);
|
2125 | }
|
2126 | if (isSelection) {
|
2127 | this.setSelectOptions(li, e);
|
2128 | }
|
2129 | }
|
2130 | });
|
2131 | }
|
2132 | else {
|
2133 | this.selectEventCallback(li, e, preventSelect, selectedData, value);
|
2134 | if (this.isServerBlazor) {
|
2135 |
|
2136 | this.interopAdaptor.invokeMethodAsync('OnServerItemData', this.itemData);
|
2137 | }
|
2138 | if (isSelection) {
|
2139 | this.setSelectOptions(li, e);
|
2140 | }
|
2141 | }
|
2142 | }
|
2143 | selectEventCallback(li, e, preventSelect, selectedData, value) {
|
2144 | this.previousItemData = (!isNullOrUndefined(this.itemData)) ? this.itemData : null;
|
2145 | this.item = li;
|
2146 | this.itemData = selectedData;
|
2147 | let focusedItem = this.list.querySelector('.' + dropDownBaseClasses.focus);
|
2148 | if (focusedItem) {
|
2149 | removeClass([focusedItem], dropDownBaseClasses.focus);
|
2150 | }
|
2151 | li.setAttribute('aria-selected', 'true');
|
2152 | this.activeIndex = this.getIndexByValue(value);
|
2153 | }
|
2154 | activeItem(li) {
|
2155 | if (this.isValidLI(li) && !li.classList.contains(dropDownBaseClasses.selected)) {
|
2156 | this.removeSelection();
|
2157 | li.classList.add(dropDownBaseClasses.selected);
|
2158 | this.removeHover();
|
2159 | li.setAttribute('aria-selected', 'true');
|
2160 | }
|
2161 | }
|
2162 | setValue(e) {
|
2163 | let dataItem = this.getItemData();
|
2164 | if (dataItem.value === null) {
|
2165 | if (isBlazor() && dataItem.text !== null || dataItem.text !== '') {
|
2166 | Input.setValue(dataItem.text, this.inputElement, this.floatLabelType, this.showClearButton);
|
2167 | }
|
2168 | else {
|
2169 | Input.setValue(null, this.inputElement, this.floatLabelType, this.showClearButton);
|
2170 | }
|
2171 | }
|
2172 | else {
|
2173 | Input.setValue(dataItem.text, this.inputElement, this.floatLabelType, this.showClearButton);
|
2174 | }
|
2175 | if (this.isServerBlazor) {
|
2176 |
|
2177 | this.interopAdaptor.invokeMethodAsync('OnServerValueTemplate', dataItem);
|
2178 | }
|
2179 | if (this.valueTemplate && this.itemData !== null && !this.isServerBlazor) {
|
2180 | this.DropDownBaseresetBlazorTemplates(false, false, false, false, true);
|
2181 | this.setValueTemplate();
|
2182 | }
|
2183 | else if (this.inputElement.previousSibling === this.valueTempElement) {
|
2184 | detach(this.valueTempElement);
|
2185 | this.inputElement.style.display = 'block';
|
2186 | }
|
2187 | if (this.previousValue === dataItem.value) {
|
2188 | this.isSelected = false;
|
2189 | return true;
|
2190 | }
|
2191 | else {
|
2192 | this.isSelected = !this.initial ? true : false;
|
2193 | this.isSelectCustom = false;
|
2194 | if (this.getModuleName() === 'dropdownlist') {
|
2195 | this.updateIconState();
|
2196 | }
|
2197 | return false;
|
2198 | }
|
2199 | }
|
2200 | setSelection(li, e) {
|
2201 | if (this.isValidLI(li) && !li.classList.contains(dropDownBaseClasses.selected)) {
|
2202 | this.updateSelectedItem(li, e, false, true);
|
2203 | }
|
2204 | else {
|
2205 | this.setSelectOptions(li, e);
|
2206 | }
|
2207 | }
|
2208 | setSelectOptions(li, e) {
|
2209 | if (this.list) {
|
2210 | this.removeHover();
|
2211 | }
|
2212 | this.previousSelectedLI = (!isNullOrUndefined(this.selectedLI)) ? this.selectedLI : null;
|
2213 | this.selectedLI = li;
|
2214 | if (this.setValue(e)) {
|
2215 | return;
|
2216 | }
|
2217 | if (this.isPopupOpen) {
|
2218 | attributes(this.targetElement(), { 'aria-activedescendant': this.selectedLI ? this.selectedLI.id : null });
|
2219 | if (this.isFilterLayout()) {
|
2220 | attributes(this.filterInput, { 'aria-activedescendant': this.selectedLI ? this.selectedLI.id : null });
|
2221 | }
|
2222 | }
|
2223 | if ((!this.isPopupOpen && !isNullOrUndefined(li)) || (this.isPopupOpen && !isNullOrUndefined(e) &&
|
2224 | (e.type !== 'keydown' || e.type === 'keydown' && e.action === 'enter'))) {
|
2225 | this.isSelectCustom = false;
|
2226 | this.onChangeEvent(e);
|
2227 | }
|
2228 | if (this.isPopupOpen && !isNullOrUndefined(this.selectedLI) && this.itemData !== null && (!e || e.type !== 'click')) {
|
2229 | this.setScrollPosition(e);
|
2230 | }
|
2231 | if (Browser.info.name !== 'mozilla') {
|
2232 | attributes(this.inputElement, { 'aria-label': this.inputElement.value });
|
2233 | attributes(this.targetElement(), { 'aria-describedby': this.inputElement.id });
|
2234 | this.targetElement().removeAttribute('aria-live');
|
2235 | }
|
2236 | }
|
2237 | setValueTemplate() {
|
2238 | let compiledString;
|
2239 | if (!this.valueTempElement) {
|
2240 | this.valueTempElement = this.createElement('span', { className: dropDownListClasses.value });
|
2241 | this.inputElement.parentElement.insertBefore(this.valueTempElement, this.inputElement);
|
2242 | this.inputElement.style.display = 'none';
|
2243 | }
|
2244 | this.valueTempElement.innerHTML = '';
|
2245 | let templateData = (isBlazor()) ? JSON.parse(JSON.stringify(this.itemData)) : this.itemData;
|
2246 | compiledString = compile(this.valueTemplate);
|
2247 | for (let item of compiledString(templateData, null, null, this.valueTemplateId, this.isStringTemplate)) {
|
2248 | this.valueTempElement.appendChild(item);
|
2249 | }
|
2250 | this.DropDownBaseupdateBlazorTemplates(false, false, false, false, true, true, true);
|
2251 | }
|
2252 | removeSelection() {
|
2253 | let selectedItems = this.list.querySelectorAll('.' + dropDownBaseClasses.selected);
|
2254 | if (selectedItems.length) {
|
2255 | removeClass(selectedItems, dropDownBaseClasses.selected);
|
2256 | selectedItems[0].removeAttribute('aria-selected');
|
2257 | }
|
2258 | }
|
2259 | ;
|
2260 | getItemData() {
|
2261 | let fields = this.fields;
|
2262 | let dataItem = null;
|
2263 | dataItem = this.itemData;
|
2264 | let dataValue;
|
2265 | let dataText;
|
2266 | if (!isNullOrUndefined(dataItem)) {
|
2267 | dataValue = getValue(fields.value, dataItem);
|
2268 | dataText = getValue(fields.text, dataItem);
|
2269 | }
|
2270 | let value = (!isNullOrUndefined(dataItem) &&
|
2271 | !isUndefined(dataValue) ? dataValue : dataItem);
|
2272 | let text = (!isNullOrUndefined(dataItem) &&
|
2273 | !isUndefined(dataValue) ? dataText : dataItem);
|
2274 | return { value: value, text: text };
|
2275 | }
|
2276 | |
2277 |
|
2278 |
|
2279 | onChangeEvent(eve) {
|
2280 | let dataItem = this.getItemData();
|
2281 | let index = this.isSelectCustom ? null : this.activeIndex;
|
2282 | this.setProperties({ 'index': index, 'text': dataItem.text, 'value': dataItem.value }, true);
|
2283 | this.detachChangeEvent(eve);
|
2284 | }
|
2285 | ;
|
2286 | detachChanges(value) {
|
2287 | let items;
|
2288 | if (typeof value === 'string' ||
|
2289 | typeof value === 'boolean' ||
|
2290 | typeof value === 'number') {
|
2291 | items = Object.defineProperties({}, {
|
2292 | value: {
|
2293 | value: value,
|
2294 | enumerable: true
|
2295 | },
|
2296 | text: {
|
2297 | value: value,
|
2298 | enumerable: true
|
2299 | }
|
2300 | });
|
2301 | }
|
2302 | else {
|
2303 | items = value;
|
2304 | }
|
2305 | return items;
|
2306 | }
|
2307 | detachChangeEvent(eve) {
|
2308 | this.isSelected = false;
|
2309 | this.previousValue = this.value;
|
2310 | this.activeIndex = this.index;
|
2311 | this.typedString = !isNullOrUndefined(this.text) ? this.text : '';
|
2312 | if (!this.initial) {
|
2313 | let items = this.detachChanges(this.itemData);
|
2314 | let preItems;
|
2315 | if (typeof this.previousItemData === 'string' ||
|
2316 | typeof this.previousItemData === 'boolean' ||
|
2317 | typeof this.previousItemData === 'number') {
|
2318 | preItems = Object.defineProperties({}, {
|
2319 | value: {
|
2320 | value: this.previousItemData,
|
2321 | enumerable: true
|
2322 | },
|
2323 | text: {
|
2324 | value: this.previousItemData,
|
2325 | enumerable: true
|
2326 | }
|
2327 | });
|
2328 | }
|
2329 | else {
|
2330 | preItems = this.previousItemData;
|
2331 | }
|
2332 | this.setHiddenValue();
|
2333 | let eventArgs = {
|
2334 | e: eve,
|
2335 | item: this.item,
|
2336 | itemData: items,
|
2337 | previousItem: this.previousSelectedLI,
|
2338 | previousItemData: preItems,
|
2339 | isInteracted: eve ? true : false,
|
2340 | value: this.value,
|
2341 | element: this.element
|
2342 | };
|
2343 | this.trigger('change', eventArgs);
|
2344 | }
|
2345 | if ((isNullOrUndefined(this.value) || this.value === '') && this.floatLabelType !== 'Always') {
|
2346 | removeClass([this.inputWrapper.container], 'e-valid-input');
|
2347 | }
|
2348 | }
|
2349 | setHiddenValue() {
|
2350 | if (!isNullOrUndefined(this.value)) {
|
2351 | this.hiddenElement.innerHTML = '<option selected>' + this.text + '</option>';
|
2352 | let selectedElement = this.hiddenElement.querySelector('option');
|
2353 | selectedElement.setAttribute('value', this.value.toString());
|
2354 | }
|
2355 | else {
|
2356 | this.hiddenElement.innerHTML = '';
|
2357 | }
|
2358 | }
|
2359 | |
2360 |
|
2361 |
|
2362 | onFilterUp(e) {
|
2363 | if (this.isValidKey || e.keyCode === 40 || e.keyCode === 38) {
|
2364 | this.isValidKey = false;
|
2365 | switch (e.keyCode) {
|
2366 | case 38:
|
2367 | case 40:
|
2368 | if (this.getModuleName() === 'autocomplete' && !this.isPopupOpen && !this.preventAltUp && !this.isRequested) {
|
2369 | this.preventAutoFill = true;
|
2370 | this.searchLists(e);
|
2371 | }
|
2372 | else {
|
2373 | this.preventAutoFill = false;
|
2374 | }
|
2375 | this.preventAltUp = false;
|
2376 | e.preventDefault();
|
2377 | break;
|
2378 | case 46:
|
2379 | case 8:
|
2380 | this.typedString = this.filterInput.value;
|
2381 | if (!this.isPopupOpen && this.typedString !== '' || this.isPopupOpen && this.queryString.length > 0) {
|
2382 | this.preventAutoFill = true;
|
2383 | this.searchLists(e);
|
2384 | }
|
2385 | else if (this.typedString === '' && this.queryString === '' && this.getModuleName() !== 'autocomplete') {
|
2386 | this.preventAutoFill = true;
|
2387 | this.searchLists(e);
|
2388 | }
|
2389 | else if (this.typedString === '') {
|
2390 | this.resetFocusElement();
|
2391 | this.activeIndex = null;
|
2392 | if (this.getModuleName() === 'autocomplete') {
|
2393 | this.hidePopup();
|
2394 | }
|
2395 | }
|
2396 | e.preventDefault();
|
2397 | break;
|
2398 | default:
|
2399 | this.typedString = this.filterInput.value;
|
2400 | this.preventAutoFill = false;
|
2401 | this.searchLists(e);
|
2402 | break;
|
2403 | }
|
2404 | }
|
2405 | else {
|
2406 | this.isValidKey = false;
|
2407 | }
|
2408 | }
|
2409 | onFilterDown(e) {
|
2410 | switch (e.keyCode) {
|
2411 | case 13:
|
2412 | break;
|
2413 | case 40:
|
2414 | case 38:
|
2415 | this.queryString = this.filterInput.value;
|
2416 | e.preventDefault();
|
2417 | break;
|
2418 | case 9:
|
2419 | if (this.isPopupOpen) {
|
2420 | e.preventDefault();
|
2421 | }
|
2422 | break;
|
2423 | default:
|
2424 | this.prevSelectPoints = this.getSelectionPoints();
|
2425 | this.queryString = this.filterInput.value;
|
2426 | break;
|
2427 | }
|
2428 | }
|
2429 | removeFillSelection() {
|
2430 | if (this.isInteracted) {
|
2431 | let selection = this.getSelectionPoints();
|
2432 | this.inputElement.setSelectionRange(selection.end, selection.end);
|
2433 | }
|
2434 | }
|
2435 | getQuery(query) {
|
2436 | let filterQuery;
|
2437 | if (!this.isCustomFilter && this.allowFiltering && this.filterInput) {
|
2438 | filterQuery = query ? query.clone() : this.query ? this.query.clone() : new Query();
|
2439 | let filterType = this.typedString === '' ? 'contains' : this.filterType;
|
2440 | let dataType = this.typeOfData(this.dataSource).typeof;
|
2441 | if (!(this.dataSource instanceof DataManager) && dataType === 'string' || dataType === 'number') {
|
2442 | filterQuery.where('', filterType, this.typedString, this.ignoreCase, this.ignoreAccent);
|
2443 | }
|
2444 | else {
|
2445 | let fields = (this.fields.text) ? this.fields.text : '';
|
2446 | filterQuery.where(fields, filterType, this.typedString, this.ignoreCase, this.ignoreAccent);
|
2447 | }
|
2448 | }
|
2449 | else {
|
2450 | filterQuery = query ? query : this.query ? this.query : new Query();
|
2451 | }
|
2452 | return filterQuery;
|
2453 | }
|
2454 | getSelectionPoints() {
|
2455 | let input = this.inputElement;
|
2456 | return { start: Math.abs(input.selectionStart), end: Math.abs(input.selectionEnd) };
|
2457 | }
|
2458 | searchLists(e) {
|
2459 | this.isTyped = true;
|
2460 | this.activeIndex = null;
|
2461 | if (this.filterInput.parentElement.querySelector('.' + dropDownListClasses.clearIcon)) {
|
2462 | let clearElement = this.filterInput.parentElement.querySelector('.' + dropDownListClasses.clearIcon);
|
2463 | clearElement.style.visibility = this.filterInput.value === '' ? 'hidden' : 'visible';
|
2464 | }
|
2465 | this.isDataFetched = false;
|
2466 | if (this.isFiltering()) {
|
2467 | if (this.isServerBlazor) {
|
2468 |
|
2469 | this.interopAdaptor.invokeMethodAsync('OnServerFilter', this.filterInput.value);
|
2470 | }
|
2471 | else {
|
2472 | let eventArgs = {
|
2473 | preventDefaultAction: false,
|
2474 | text: this.filterInput.value,
|
2475 | updateData: (dataSource, query, fields) => {
|
2476 | if (eventArgs.cancel) {
|
2477 | return;
|
2478 | }
|
2479 | this.isCustomFilter = true;
|
2480 | this.filteringAction(dataSource, query, fields);
|
2481 | },
|
2482 | baseEventArgs: e,
|
2483 | cancel: false
|
2484 | };
|
2485 | this.trigger('filtering', eventArgs, (eventArgs) => {
|
2486 | if (!eventArgs.cancel && !this.isCustomFilter && !eventArgs.preventDefaultAction) {
|
2487 | this.filteringAction(this.dataSource, null, this.fields);
|
2488 | }
|
2489 | });
|
2490 | }
|
2491 | }
|
2492 | }
|
2493 | |
2494 |
|
2495 |
|
2496 |
|
2497 |
|
2498 |
|
2499 |
|
2500 |
|
2501 | filter(dataSource, query, fields) {
|
2502 | this.isCustomFilter = true;
|
2503 | this.filteringAction(dataSource, query, fields);
|
2504 | }
|
2505 | filteringAction(dataSource, query, fields) {
|
2506 | if (!isNullOrUndefined(this.filterInput)) {
|
2507 | this.beforePopupOpen = true;
|
2508 | if (this.filterInput.value.trim() === '' && !this.itemTemplate) {
|
2509 | this.actionCompleteData.isUpdated = false;
|
2510 | this.isTyped = false;
|
2511 | if (!isNullOrUndefined(this.actionCompleteData.ulElement) && !isNullOrUndefined(this.actionCompleteData.list)) {
|
2512 | this.onActionComplete(this.actionCompleteData.ulElement, this.actionCompleteData.list);
|
2513 | }
|
2514 | this.isTyped = true;
|
2515 | if (!isNullOrUndefined(this.itemData) && this.getModuleName() === 'dropdownlist') {
|
2516 | this.focusIndexItem();
|
2517 | this.setScrollPosition();
|
2518 | }
|
2519 | this.isNotSearchList = true;
|
2520 | }
|
2521 | else {
|
2522 | this.isNotSearchList = false;
|
2523 | query = (this.filterInput.value.trim() === '') ? null : query;
|
2524 | this.resetList(dataSource, fields, query);
|
2525 | }
|
2526 | }
|
2527 | }
|
2528 | setSearchBox(popupElement) {
|
2529 | if (this.isFiltering()) {
|
2530 | let parentElement = popupElement.querySelector('.' + dropDownListClasses.filterParent) ?
|
2531 | popupElement.querySelector('.' + dropDownListClasses.filterParent) : this.createElement('span', {
|
2532 | className: dropDownListClasses.filterParent
|
2533 | });
|
2534 | if (this.isServerBlazor) {
|
2535 | parentElement.innerHTML = '';
|
2536 | }
|
2537 | this.filterInput = this.createElement('input', {
|
2538 | attrs: { type: 'text' },
|
2539 | className: dropDownListClasses.filterInput
|
2540 | });
|
2541 | this.element.parentNode.insertBefore(this.filterInput, this.element);
|
2542 | let backIcon = false;
|
2543 | if (Browser.isDevice) {
|
2544 | backIcon = true;
|
2545 | }
|
2546 | this.filterInputObj = Input.createInput({
|
2547 | element: this.filterInput,
|
2548 | buttons: backIcon ?
|
2549 | [dropDownListClasses.backIcon, dropDownListClasses.filterBarClearIcon] : [dropDownListClasses.filterBarClearIcon],
|
2550 | properties: { placeholder: this.filterBarPlaceholder }
|
2551 | }, this.createElement);
|
2552 | append([this.filterInputObj.container], parentElement);
|
2553 | prepend([parentElement], popupElement);
|
2554 | attributes(this.filterInput, {
|
2555 | 'aria-disabled': 'false',
|
2556 | 'aria-owns': this.element.id + '_options',
|
2557 | 'role': 'listbox',
|
2558 | 'aria-activedescendant': this.selectedLI ? this.selectedLI.id : null,
|
2559 | 'autocomplete': 'off',
|
2560 | 'autocorrect': 'off',
|
2561 | 'autocapitalize': 'off',
|
2562 | 'spellcheck': 'false'
|
2563 | });
|
2564 | this.clearIconElement = this.filterInput.parentElement.querySelector('.' + dropDownListClasses.clearIcon);
|
2565 | if (!Browser.isDevice && this.clearIconElement) {
|
2566 | EventHandler.add(this.clearIconElement, 'click', this.clearText, this);
|
2567 | this.clearIconElement.style.visibility = 'hidden';
|
2568 | }
|
2569 | if (!Browser.isDevice) {
|
2570 | this.searchKeyModule = new KeyboardEvents(this.filterInput, {
|
2571 | keyAction: this.keyActionHandler.bind(this),
|
2572 | keyConfigs: this.keyConfigure,
|
2573 | eventName: 'keydown'
|
2574 | });
|
2575 | }
|
2576 | else {
|
2577 | this.searchKeyModule = new KeyboardEvents(this.filterInput, {
|
2578 | keyAction: this.mobileKeyActionHandler.bind(this),
|
2579 | keyConfigs: this.keyConfigure,
|
2580 | eventName: 'keydown'
|
2581 | });
|
2582 | }
|
2583 | EventHandler.add(this.filterInput, 'input', this.onInput, this);
|
2584 | EventHandler.add(this.filterInput, 'keyup', this.onFilterUp, this);
|
2585 | EventHandler.add(this.filterInput, 'keydown', this.onFilterDown, this);
|
2586 | EventHandler.add(this.filterInput, 'blur', this.onBlur, this);
|
2587 | return this.filterInputObj;
|
2588 | }
|
2589 | else {
|
2590 | return inputObject;
|
2591 | }
|
2592 | }
|
2593 | ;
|
2594 | onInput(e) {
|
2595 | this.isValidKey = true;
|
2596 |
|
2597 | if (Browser.isDevice && Browser.info.name === 'mozilla') {
|
2598 | this.typedString = this.filterInput.value;
|
2599 | this.preventAutoFill = true;
|
2600 | this.searchLists(e);
|
2601 | }
|
2602 | }
|
2603 | onActionFailure(e) {
|
2604 | super.onActionFailure(e);
|
2605 | if (this.beforePopupOpen) {
|
2606 | this.renderPopup();
|
2607 | }
|
2608 | }
|
2609 | onActionComplete(ulElement, list, e, isUpdated) {
|
2610 | if (this.isNotSearchList) {
|
2611 | this.isNotSearchList = false;
|
2612 | return;
|
2613 | }
|
2614 | if (this.isActive) {
|
2615 | let selectedItem = this.selectedLI ? this.selectedLI.cloneNode(true) : null;
|
2616 | super.onActionComplete(ulElement, list, e);
|
2617 | this.updateSelectElementData(this.allowFiltering);
|
2618 | if (this.isRequested && !isNullOrUndefined(this.searchKeyEvent) && this.searchKeyEvent.type === 'keydown') {
|
2619 | this.isRequested = false;
|
2620 | this.keyActionHandler(this.searchKeyEvent);
|
2621 | this.searchKeyEvent = null;
|
2622 | }
|
2623 | if (this.isRequested && !isNullOrUndefined(this.searchKeyEvent)) {
|
2624 | this.incrementalSearch(this.searchKeyEvent);
|
2625 | this.searchKeyEvent = null;
|
2626 | }
|
2627 | this.list.scrollTop = 0;
|
2628 | if (!isNullOrUndefined(ulElement)) {
|
2629 | attributes(ulElement, { 'id': this.element.id + '_options', 'role': 'listbox', 'aria-hidden': 'false' });
|
2630 | }
|
2631 | if (this.initRemoteRender) {
|
2632 | this.initial = true;
|
2633 | this.activeIndex = this.index;
|
2634 | this.updateValues();
|
2635 | this.initRemoteRender = false;
|
2636 | this.initial = false;
|
2637 | if (this.value && this.dataSource instanceof DataManager) {
|
2638 | let checkField = isNullOrUndefined(this.fields.value) ? this.fields.text : this.fields.value;
|
2639 | let checkVal = list.some((x) => x[checkField] === this.value);
|
2640 | if (!checkVal) {
|
2641 | this.dataSource.executeQuery(this.getQuery(this.query).where(new Predicate(checkField, 'equal', this.value)))
|
2642 | .then((e) => {
|
2643 | if (e.result.length > 0) {
|
2644 | this.addItem(e.result, list.length);
|
2645 | this.updateValues();
|
2646 | }
|
2647 | });
|
2648 | }
|
2649 | }
|
2650 | }
|
2651 | if (this.getModuleName() !== 'autocomplete' && this.isFiltering() && !this.isTyped) {
|
2652 | if (!this.actionCompleteData.isUpdated || ((!this.isCustomFilter
|
2653 | && !this.isFilterFocus)
|
2654 | && ((this.dataSource instanceof DataManager)
|
2655 | || (!isNullOrUndefined(this.dataSource) && !isNullOrUndefined(this.dataSource.length) &&
|
2656 | this.dataSource.length !== 0)))) {
|
2657 | this.actionCompleteData = { ulElement: ulElement.cloneNode(true), list: list, isUpdated: true };
|
2658 | }
|
2659 | this.addNewItem(list, selectedItem);
|
2660 | if (!isNullOrUndefined(this.itemData)) {
|
2661 | this.focusIndexItem();
|
2662 | }
|
2663 | }
|
2664 | if (this.beforePopupOpen) {
|
2665 | this.renderPopup();
|
2666 | }
|
2667 | }
|
2668 | }
|
2669 | addNewItem(listData, newElement) {
|
2670 | if (!isNullOrUndefined(this.itemData) && !isNullOrUndefined(newElement)) {
|
2671 | let value = this.getItemData().value;
|
2672 | let isExist = listData.some((data) => {
|
2673 | return (((typeof data === 'string' || typeof data === 'number') && data === value) ||
|
2674 | (getValue(this.fields.value, data) === value));
|
2675 | });
|
2676 | if (!isExist) {
|
2677 | this.addItem(this.itemData);
|
2678 | }
|
2679 | }
|
2680 | }
|
2681 | updateActionCompleteData(li, item) {
|
2682 | if (this.getModuleName() !== 'autocomplete' && this.actionCompleteData.ulElement) {
|
2683 | this.actionCompleteData.ulElement.appendChild(li.cloneNode(true));
|
2684 | if (this.isFiltering() && this.actionCompleteData.list.indexOf(item) < 0) {
|
2685 | this.actionCompleteData.list.push(item);
|
2686 | }
|
2687 | }
|
2688 | }
|
2689 | focusIndexItem() {
|
2690 | let value = this.getItemData().value;
|
2691 | this.activeIndex = this.getIndexByValue(value);
|
2692 | let element = this.findListElement(this.list, 'li', 'data-value', value);
|
2693 | this.selectedLI = element;
|
2694 | this.activeItem(element);
|
2695 | this.removeFocus();
|
2696 | }
|
2697 | updateSelection() {
|
2698 | let selectedItem = this.list.querySelector('.' + dropDownBaseClasses.selected);
|
2699 | if (selectedItem) {
|
2700 | this.setProperties({ 'index': this.getIndexByValue(selectedItem.getAttribute('data-value')) });
|
2701 | this.activeIndex = this.index;
|
2702 | }
|
2703 | else {
|
2704 | this.removeFocus();
|
2705 | this.list.querySelector('.' + dropDownBaseClasses.li).classList.add(dropDownListClasses.focus);
|
2706 | }
|
2707 | }
|
2708 | removeFocus() {
|
2709 | let highlightedItem = this.list.querySelectorAll('.' + dropDownListClasses.focus);
|
2710 | if (highlightedItem && highlightedItem.length) {
|
2711 | removeClass(highlightedItem, dropDownListClasses.focus);
|
2712 | }
|
2713 | }
|
2714 | ;
|
2715 | renderPopup() {
|
2716 | if (this.popupObj && document.body.contains(this.popupObj.element)) {
|
2717 | this.refreshPopup();
|
2718 | return;
|
2719 | }
|
2720 | let args = { cancel: false };
|
2721 | this.trigger('beforeOpen', args, (args) => {
|
2722 | if (!args.cancel) {
|
2723 | let popupEle = (this.serverPopupEle) ? this.serverPopupEle : this.createElement('div', {
|
2724 | id: this.element.id + '_popup', className: 'e-ddl e-popup ' + (this.cssClass != null ? this.cssClass : '')
|
2725 | });
|
2726 | let searchBox = this.setSearchBox(popupEle);
|
2727 | this.listHeight = formatUnit(this.popupHeight);
|
2728 | if (this.headerTemplate && !this.isServerBlazor) {
|
2729 | this.setHeaderTemplate(popupEle);
|
2730 | }
|
2731 | append([this.list], popupEle);
|
2732 | if (this.footerTemplate && !this.isServerBlazor) {
|
2733 | this.setFooterTemplate(popupEle);
|
2734 | }
|
2735 | if (this.isServerRendered && popupEle && popupEle.querySelector('.e-ddl-footer')) {
|
2736 | popupEle.appendChild(popupEle.querySelector('.e-ddl-footer'));
|
2737 | }
|
2738 | document.body.appendChild(popupEle);
|
2739 | this.updateServerPopup(popupEle);
|
2740 | popupEle.style.visibility = 'hidden';
|
2741 | if (this.popupHeight !== 'auto') {
|
2742 | this.searchBoxHeight = 0;
|
2743 | if (!isNullOrUndefined(searchBox.container)) {
|
2744 | this.searchBoxHeight = (searchBox.container.parentElement).getBoundingClientRect().height;
|
2745 | this.listHeight = (parseInt(this.listHeight, 10) - (this.searchBoxHeight)).toString() + 'px';
|
2746 | }
|
2747 | if (this.headerTemplate || (this.isServerRendered && popupEle && popupEle.querySelector('.e-ddl-header'))) {
|
2748 | this.header = this.header ? this.header : popupEle.querySelector('.e-ddl-header');
|
2749 | let height = Math.round(this.header.getBoundingClientRect().height);
|
2750 | this.listHeight = (parseInt(this.listHeight, 10) - (height + this.searchBoxHeight)).toString() + 'px';
|
2751 | }
|
2752 | if (this.footerTemplate || (this.isServerRendered && popupEle && popupEle.querySelector('.e-ddl-footer'))) {
|
2753 | this.footer = this.footer ? this.footer : popupEle.querySelector('.e-ddl-footer');
|
2754 | let height = Math.round(this.footer.getBoundingClientRect().height);
|
2755 | this.listHeight = (parseInt(this.listHeight, 10) - (height + this.searchBoxHeight)).toString() + 'px';
|
2756 | }
|
2757 | this.list.style.maxHeight = (parseInt(this.listHeight, 10) - 2).toString() + 'px';
|
2758 | popupEle.style.maxHeight = formatUnit(this.popupHeight);
|
2759 | }
|
2760 | else {
|
2761 | popupEle.style.height = 'auto';
|
2762 | }
|
2763 | let offsetValue = 0;
|
2764 | let left;
|
2765 | if (!isNullOrUndefined(this.selectedLI) && (!isNullOrUndefined(this.activeIndex) && this.activeIndex >= 0)) {
|
2766 | this.setScrollPosition();
|
2767 | }
|
2768 | else {
|
2769 | this.list.scrollTop = 0;
|
2770 | }
|
2771 | if (Browser.isDevice && (!this.allowFiltering && (this.getModuleName() === 'dropdownlist' ||
|
2772 | (this.isDropDownClick && this.getModuleName() === 'combobox')))) {
|
2773 | offsetValue = this.getOffsetValue(popupEle);
|
2774 | let firstItem = this.isEmptyList() ? this.list : this.liCollections[0];
|
2775 | left = -(parseInt(getComputedStyle(firstItem).textIndent, 10) -
|
2776 | parseInt(getComputedStyle(this.inputElement).paddingLeft, 10) +
|
2777 | parseInt(getComputedStyle(this.inputElement.parentElement).borderLeftWidth, 10));
|
2778 | }
|
2779 | this.getFocusElement();
|
2780 | this.createPopup(popupEle, offsetValue, left);
|
2781 | this.checkCollision(popupEle);
|
2782 | if (Browser.isDevice) {
|
2783 | this.popupObj.element.classList.add(dropDownListClasses.device);
|
2784 | if (this.getModuleName() === 'dropdownlist' || (this.getModuleName() === 'combobox'
|
2785 | && !this.allowFiltering && this.isDropDownClick)) {
|
2786 | this.popupObj.collision = { X: 'fit', Y: 'fit' };
|
2787 | }
|
2788 | if (this.isFilterLayout()) {
|
2789 | this.popupObj.element.classList.add(dropDownListClasses.mobileFilter);
|
2790 | this.popupObj.position = { X: 0, Y: 0 };
|
2791 | this.popupObj.dataBind();
|
2792 | attributes(this.popupObj.element, { style: 'left:0px;right:0px;top:0px;bottom:0px;' });
|
2793 | addClass([document.body, this.popupObj.element], dropDownListClasses.popupFullScreen);
|
2794 | this.setSearchBoxPosition();
|
2795 | this.backIconElement = searchBox.container.querySelector('.e-back-icon');
|
2796 | this.clearIconElement = searchBox.container.querySelector('.' + dropDownListClasses.clearIcon);
|
2797 | EventHandler.add(this.backIconElement, 'click', this.clickOnBackIcon, this);
|
2798 | EventHandler.add(this.clearIconElement, 'click', this.clearText, this);
|
2799 | }
|
2800 | }
|
2801 | popupEle.style.visibility = 'visible';
|
2802 | addClass([popupEle], 'e-popup-close');
|
2803 | let scrollParentElements = this.popupObj.getScrollableParent(this.inputWrapper.container);
|
2804 | for (let element of scrollParentElements) {
|
2805 | EventHandler.add(element, 'scroll', this.scrollHandler, this);
|
2806 | }
|
2807 | if (Browser.isDevice && this.isFilterLayout()) {
|
2808 | EventHandler.add(this.list, 'scroll', this.listScroll, this);
|
2809 | }
|
2810 | attributes(this.targetElement(), { 'aria-expanded': 'true' });
|
2811 | let inputParent = this.isFiltering() ? this.filterInput.parentElement : this.inputWrapper.container;
|
2812 | addClass([inputParent], [dropDownListClasses.inputFocus]);
|
2813 | let animModel = { name: 'FadeIn', duration: 100 };
|
2814 | this.beforePopupOpen = true;
|
2815 | let popupInstance = (isBlazor() && this.isServerRendered) ? null : this.popupObj;
|
2816 | let eventArgs = { popup: popupInstance, cancel: false, animation: animModel };
|
2817 | this.trigger('open', eventArgs, (eventArgs) => {
|
2818 | if (!eventArgs.cancel) {
|
2819 | this.serverBlazorUpdateSelection();
|
2820 | this.bindServerScrollEvent();
|
2821 | addClass([this.inputWrapper.container], [dropDownListClasses.iconAnimation]);
|
2822 | this.popupObj.show(new Animation(eventArgs.animation), (this.zIndex === 1000) ? this.element : null);
|
2823 | }
|
2824 | else {
|
2825 | this.beforePopupOpen = false;
|
2826 | this.destroyPopup();
|
2827 | }
|
2828 | });
|
2829 | }
|
2830 | else {
|
2831 | this.beforePopupOpen = false;
|
2832 | }
|
2833 | });
|
2834 | }
|
2835 | checkCollision(popupEle) {
|
2836 | if (!Browser.isDevice || (Browser.isDevice && !(this.getModuleName() === 'dropdownlist' || this.isDropDownClick))) {
|
2837 | let collision = isCollide(popupEle);
|
2838 | if (collision.length > 0) {
|
2839 | popupEle.style.marginTop = -parseInt(getComputedStyle(popupEle).marginTop, 10) + 'px';
|
2840 | }
|
2841 | }
|
2842 | }
|
2843 | serverBlazorUpdateSelection() {
|
2844 | if (this.isServerBlazor && (this.value !== null || this.index !== null || this.text !== null)) {
|
2845 | this.removeSelection();
|
2846 | this.removeFocus();
|
2847 | this.removeHover();
|
2848 | this.updateValues();
|
2849 | }
|
2850 | }
|
2851 | bindServerScrollEvent() {
|
2852 | if (this.isServerBlazor && this.list) {
|
2853 | if ((this.fields.groupBy) && !this.isGroupChecking) {
|
2854 | EventHandler.remove(this.list, 'scroll', this.setFloatingHeader);
|
2855 | EventHandler.add(this.list, 'scroll', this.setFloatingHeader, this);
|
2856 | }
|
2857 | }
|
2858 | }
|
2859 | updateServerPopup(popupEle) {
|
2860 | if (this.isServerBlazor) {
|
2861 | if (popupEle && popupEle.querySelector('li')) {
|
2862 | removeClass([this.list], ['e-nodata']);
|
2863 | }
|
2864 | this.initial = false;
|
2865 | popupEle.removeAttribute('style');
|
2866 | }
|
2867 | }
|
2868 | getOffsetValue(popupEle) {
|
2869 | let popupStyles = getComputedStyle(popupEle);
|
2870 | let borderTop = parseInt(popupStyles.borderTopWidth, 10);
|
2871 | let borderBottom = parseInt(popupStyles.borderBottomWidth, 10);
|
2872 | return this.setPopupPosition(borderTop + borderBottom);
|
2873 | }
|
2874 | createPopup(element, offsetValue, left) {
|
2875 | this.popupObj = new Popup(element, {
|
2876 | width: this.setWidth(), targetType: 'relative',
|
2877 | relateTo: this.inputWrapper.container, collision: { X: 'flip', Y: 'flip' }, offsetY: offsetValue,
|
2878 | enableRtl: this.enableRtl, offsetX: left, position: { X: 'left', Y: 'bottom' },
|
2879 | zIndex: this.zIndex,
|
2880 | close: () => {
|
2881 | if (!this.isDocumentClick) {
|
2882 | this.focusDropDown();
|
2883 | }
|
2884 | let isResetItem = (this.getModuleName() === 'autocomplete') ? true : false;
|
2885 | this.DropDownBaseresetBlazorTemplates(isResetItem, isResetItem, true, true, false, true, true);
|
2886 | this.isNotSearchList = false;
|
2887 | this.isDocumentClick = false;
|
2888 | this.destroyPopup();
|
2889 | let formElement = closest(this.inputElement, 'form');
|
2890 | if (this.isFiltering() && formElement && this.actionCompleteData.list && this.actionCompleteData.list[0]) {
|
2891 | this.isActive = true;
|
2892 | this.onActionComplete(this.actionCompleteData.ulElement, this.actionCompleteData.list, null, true);
|
2893 | }
|
2894 | },
|
2895 | open: () => {
|
2896 | EventHandler.add(document, 'mousedown', this.onDocumentClick, this);
|
2897 | this.isPopupOpen = true;
|
2898 | let actionList = this.actionCompleteData && this.actionCompleteData.ulElement &&
|
2899 | this.actionCompleteData.ulElement.querySelector('li');
|
2900 | let ulElement = this.list.querySelector('ul li');
|
2901 | if (this.isFiltering() && this.itemTemplate && (this.element.tagName === this.getNgDirective()) &&
|
2902 | (actionList && ulElement && actionList.textContent !== ulElement.textContent)) {
|
2903 | this.cloneElements();
|
2904 | }
|
2905 | if (this.isFilterLayout()) {
|
2906 | removeClass([this.inputWrapper.container], [dropDownListClasses.inputFocus]);
|
2907 | this.isFilterFocus = true;
|
2908 | this.filterInput.focus();
|
2909 | if (this.inputWrapper.clearButton) {
|
2910 | addClass([this.inputWrapper.clearButton], dropDownListClasses.clearIconHide);
|
2911 | }
|
2912 | }
|
2913 | this.activeStateChange();
|
2914 | },
|
2915 | targetExitViewport: () => {
|
2916 | if (!Browser.isDevice) {
|
2917 | this.hidePopup();
|
2918 | }
|
2919 | }
|
2920 | });
|
2921 | }
|
2922 | isEmptyList() {
|
2923 | return !isNullOrUndefined(this.liCollections) && this.liCollections.length === 0;
|
2924 | }
|
2925 | getFocusElement() {
|
2926 |
|
2927 | }
|
2928 | isFilterLayout() {
|
2929 | return this.getModuleName() === 'dropdownlist' && this.allowFiltering;
|
2930 | }
|
2931 | scrollHandler() {
|
2932 | if (Browser.isDevice && ((this.getModuleName() === 'dropdownlist' &&
|
2933 | !this.isFilterLayout()) || (this.getModuleName() === 'combobox' && !this.allowFiltering && this.isDropDownClick))) {
|
2934 | this.hidePopup();
|
2935 | }
|
2936 | }
|
2937 | setSearchBoxPosition() {
|
2938 | let searchBoxHeight = this.filterInput.parentElement.getBoundingClientRect().height;
|
2939 | this.popupObj.element.style.maxHeight = '100%';
|
2940 | this.popupObj.element.style.width = '100%';
|
2941 | this.list.style.maxHeight = (window.innerHeight - searchBoxHeight) + 'px';
|
2942 | this.list.style.height = (window.innerHeight - searchBoxHeight) + 'px';
|
2943 | let clearElement = this.filterInput.parentElement.querySelector('.' + dropDownListClasses.clearIcon);
|
2944 | detach(this.filterInput);
|
2945 | clearElement.parentElement.insertBefore(this.filterInput, clearElement);
|
2946 | }
|
2947 | setPopupPosition(border) {
|
2948 | let offsetValue;
|
2949 | let popupOffset = border;
|
2950 | let selectedLI = this.list.querySelector('.' + dropDownListClasses.focus) || this.selectedLI;
|
2951 | let firstItem = this.isEmptyList() ? this.list : this.liCollections[0];
|
2952 | let lastItem = this.isEmptyList() ? this.list : this.liCollections[this.getItems().length - 1];
|
2953 | let liHeight = firstItem.getBoundingClientRect().height;
|
2954 | let listHeight = this.list.offsetHeight / 2;
|
2955 | let height = isNullOrUndefined(selectedLI) ? firstItem.offsetTop : selectedLI.offsetTop;
|
2956 | let lastItemOffsetValue = lastItem.offsetTop;
|
2957 | if (lastItemOffsetValue - listHeight < height && !isNullOrUndefined(this.liCollections) &&
|
2958 | this.liCollections.length > 0 && !isNullOrUndefined(selectedLI)) {
|
2959 | let count = this.list.offsetHeight / liHeight;
|
2960 | let paddingBottom = parseInt(getComputedStyle(this.list).paddingBottom, 10);
|
2961 | offsetValue = (count - (this.liCollections.length - this.activeIndex)) * liHeight - popupOffset + paddingBottom;
|
2962 | this.list.scrollTop = selectedLI.offsetTop;
|
2963 | }
|
2964 | else if (height > listHeight) {
|
2965 | offsetValue = listHeight - liHeight / 2;
|
2966 | this.list.scrollTop = height - listHeight + liHeight / 2;
|
2967 | }
|
2968 | else {
|
2969 | offsetValue = height;
|
2970 | }
|
2971 | let inputHeight = this.inputWrapper.container.offsetHeight;
|
2972 | offsetValue = offsetValue + liHeight + popupOffset - ((liHeight - inputHeight) / 2);
|
2973 | return -offsetValue;
|
2974 | }
|
2975 | setWidth() {
|
2976 | let width = formatUnit(this.popupWidth);
|
2977 | if (width.indexOf('%') > -1) {
|
2978 | let inputWidth = this.inputWrapper.container.offsetWidth * parseFloat(width) / 100;
|
2979 | width = inputWidth.toString() + 'px';
|
2980 | }
|
2981 | if (Browser.isDevice && (!this.allowFiltering && (this.getModuleName() === 'dropdownlist' ||
|
2982 | (this.isDropDownClick && this.getModuleName() === 'combobox')))) {
|
2983 | let firstItem = this.isEmptyList() ? this.list : this.liCollections[0];
|
2984 | width = (parseInt(width, 10) + (parseInt(getComputedStyle(firstItem).textIndent, 10) -
|
2985 | parseInt(getComputedStyle(this.inputElement).paddingLeft, 10) +
|
2986 | parseInt(getComputedStyle(this.inputElement.parentElement).borderLeftWidth, 10)) * 2) + 'px';
|
2987 | }
|
2988 | return width;
|
2989 | }
|
2990 | scrollBottom(isInitial) {
|
2991 | if (!isNullOrUndefined(this.selectedLI)) {
|
2992 | let currentOffset = this.list.offsetHeight;
|
2993 | let nextBottom = this.selectedLI.offsetTop + this.selectedLI.offsetHeight - this.list.scrollTop;
|
2994 | let nextOffset = this.list.scrollTop + nextBottom - currentOffset;
|
2995 | nextOffset = isInitial ? nextOffset + parseInt(getComputedStyle(this.list).paddingTop, 10) * 2 : nextOffset;
|
2996 | let boxRange = this.selectedLI.offsetTop + this.selectedLI.offsetHeight - this.list.scrollTop;
|
2997 | boxRange = this.fields.groupBy && !isNullOrUndefined(this.fixedHeaderElement) ?
|
2998 | boxRange - this.fixedHeaderElement.offsetHeight : boxRange;
|
2999 | if (this.activeIndex === 0) {
|
3000 | this.list.scrollTop = 0;
|
3001 | }
|
3002 | else if (nextBottom > currentOffset || !(boxRange > 0 && this.list.offsetHeight > boxRange)) {
|
3003 | this.list.scrollTop = nextOffset;
|
3004 | }
|
3005 | }
|
3006 | }
|
3007 | scrollTop() {
|
3008 | if (!isNullOrUndefined(this.selectedLI)) {
|
3009 | let nextOffset = this.selectedLI.offsetTop - this.list.scrollTop;
|
3010 | let nextBottom = this.selectedLI.offsetTop + this.selectedLI.offsetHeight - this.list.scrollTop;
|
3011 | nextOffset = this.fields.groupBy && !isNullOrUndefined(this.fixedHeaderElement) ?
|
3012 | nextOffset - this.fixedHeaderElement.offsetHeight : nextOffset;
|
3013 | let boxRange = (this.selectedLI.offsetTop + this.selectedLI.offsetHeight - this.list.scrollTop);
|
3014 | if (this.activeIndex === 0) {
|
3015 | this.list.scrollTop = 0;
|
3016 | }
|
3017 | else if (nextOffset < 0) {
|
3018 | this.list.scrollTop = this.list.scrollTop + nextOffset;
|
3019 | }
|
3020 | else if (!(boxRange > 0 && this.list.offsetHeight > boxRange)) {
|
3021 | this.list.scrollTop = this.selectedLI.offsetTop - (this.fields.groupBy && !isNullOrUndefined(this.fixedHeaderElement) ?
|
3022 | this.fixedHeaderElement.offsetHeight : 0);
|
3023 | }
|
3024 | }
|
3025 | }
|
3026 | isEditTextBox() {
|
3027 | return false;
|
3028 | }
|
3029 | isFiltering() {
|
3030 | return this.allowFiltering;
|
3031 | }
|
3032 | isPopupButton() {
|
3033 | return true;
|
3034 | }
|
3035 | setScrollPosition(e) {
|
3036 | if (!isNullOrUndefined(e)) {
|
3037 | switch (e.action) {
|
3038 | case 'pageDown':
|
3039 | case 'down':
|
3040 | case 'end':
|
3041 | this.scrollBottom();
|
3042 | break;
|
3043 | default:
|
3044 | this.scrollTop();
|
3045 | break;
|
3046 | }
|
3047 | }
|
3048 | else {
|
3049 | this.scrollBottom(true);
|
3050 | }
|
3051 | }
|
3052 | clearText() {
|
3053 | this.filterInput.value = '';
|
3054 | this.searchLists(null);
|
3055 | }
|
3056 | listScroll() {
|
3057 | this.filterInput.blur();
|
3058 | }
|
3059 | setEleWidth(width) {
|
3060 | if (!isNullOrUndefined(width)) {
|
3061 | if (typeof width === 'number') {
|
3062 | this.inputWrapper.container.style.width = formatUnit(width);
|
3063 | }
|
3064 | else if (typeof width === 'string') {
|
3065 | this.inputWrapper.container.style.width = (width.match(/px|%|em/)) ? (width) : (formatUnit(width));
|
3066 | }
|
3067 | }
|
3068 | }
|
3069 | closePopup(delay) {
|
3070 | this.isTyped = false;
|
3071 | if (!(this.popupObj && document.body.contains(this.popupObj.element) && this.beforePopupOpen)) {
|
3072 | return;
|
3073 | }
|
3074 | EventHandler.remove(document, 'mousedown', this.onDocumentClick);
|
3075 | this.isActive = false;
|
3076 | this.filterInputObj = null;
|
3077 | this.isDropDownClick = false;
|
3078 | this.preventAutoFill = false;
|
3079 | let scrollableParentElements = this.popupObj.getScrollableParent(this.inputWrapper.container);
|
3080 | for (let element of scrollableParentElements) {
|
3081 | EventHandler.remove(element, 'scroll', this.scrollHandler);
|
3082 | }
|
3083 | if (Browser.isDevice && this.isFilterLayout()) {
|
3084 | removeClass([document.body, this.popupObj.element], dropDownListClasses.popupFullScreen);
|
3085 | EventHandler.remove(this.list, 'scroll', this.listScroll);
|
3086 | }
|
3087 | if (this.isFilterLayout()) {
|
3088 | if (!Browser.isDevice) {
|
3089 | this.searchKeyModule.destroy();
|
3090 | if (this.clearIconElement) {
|
3091 | EventHandler.remove(this.clearIconElement, 'click', this.clearText);
|
3092 | }
|
3093 | }
|
3094 | if (this.backIconElement) {
|
3095 | EventHandler.remove(this.backIconElement, 'click', this.clickOnBackIcon);
|
3096 | EventHandler.remove(this.clearIconElement, 'click', this.clearText);
|
3097 | }
|
3098 | EventHandler.remove(this.filterInput, 'input', this.onInput);
|
3099 | EventHandler.remove(this.filterInput, 'keyup', this.onFilterUp);
|
3100 | EventHandler.remove(this.filterInput, 'keydown', this.onFilterDown);
|
3101 | EventHandler.remove(this.filterInput, 'blur', this.onBlur);
|
3102 | this.filterInput = null;
|
3103 | }
|
3104 | attributes(this.targetElement(), { 'aria-expanded': 'false', 'aria-activedescendant': null });
|
3105 | this.inputWrapper.container.classList.remove(dropDownListClasses.iconAnimation);
|
3106 | if (this.isFiltering()) {
|
3107 | this.actionCompleteData.isUpdated = false;
|
3108 | }
|
3109 | this.beforePopupOpen = false;
|
3110 | let animModel = {
|
3111 | name: 'FadeOut',
|
3112 | duration: 100,
|
3113 | delay: delay ? delay : 0
|
3114 | };
|
3115 | let popupInstance = (isBlazor() && this.isServerRendered) ? null : this.popupObj;
|
3116 | let eventArgs = { popup: popupInstance, cancel: false, animation: animModel };
|
3117 | this.trigger('close', eventArgs, (eventArgs) => {
|
3118 | if (!this.isServerBlazor && !isNullOrUndefined(this.popupObj) &&
|
3119 | !isNullOrUndefined(this.popupObj.element.querySelector('.e-fixed-head'))) {
|
3120 | let fixedHeader = this.popupObj.element.querySelector('.e-fixed-head');
|
3121 | fixedHeader.parentNode.removeChild(fixedHeader);
|
3122 | this.fixedHeaderElement = null;
|
3123 | }
|
3124 | if (!eventArgs.cancel) {
|
3125 | if (this.getModuleName() === 'autocomplete') {
|
3126 | this.rippleFun();
|
3127 | }
|
3128 | if (this.isPopupOpen) {
|
3129 | this.popupObj.hide(new Animation(eventArgs.animation));
|
3130 | }
|
3131 | else {
|
3132 | this.destroyPopup();
|
3133 | }
|
3134 | }
|
3135 | });
|
3136 | }
|
3137 | destroyPopup() {
|
3138 | if (this.isServerBlazor && this.serverPopupEle) {
|
3139 | document.querySelector('#' + this.element.id + '_popup_holder').appendChild(this.serverPopupEle);
|
3140 | }
|
3141 | if (this.isServerBlazor) {
|
3142 |
|
3143 | this.interopAdaptor.invokeMethodAsync('OnServerClosePopup');
|
3144 | }
|
3145 | this.isPopupOpen = false;
|
3146 | this.isFilterFocus = false;
|
3147 | this.popupObj.destroy();
|
3148 | detach(this.popupObj.element);
|
3149 | }
|
3150 | clickOnBackIcon() {
|
3151 | this.hidePopup();
|
3152 | this.focusIn();
|
3153 | }
|
3154 | |
3155 |
|
3156 |
|
3157 |
|
3158 |
|
3159 | render() {
|
3160 | if (this.isServerBlazor) {
|
3161 | this.inputElement = this.element;
|
3162 | this.inputWrapper = { container: this.element.parentElement };
|
3163 | this.hiddenElement = this.inputWrapper.container.querySelector('select');
|
3164 | this.inputWrapper.buttons = [this.inputWrapper.container.querySelector('.e-input-group-icon.e-ddl-icon')];
|
3165 | if (this.showClearButton) {
|
3166 | this.inputWrapper.clearButton = this.inputWrapper.container.querySelector('.e-clear-icon');
|
3167 | Input.wireClearBtnEvents(this.element, this.inputWrapper.clearButton, this.inputWrapper.container);
|
3168 | }
|
3169 | Input.bindInitialEvent({
|
3170 | element: this.element,
|
3171 | buttons: null, customTag: null,
|
3172 | floatLabelType: this.floatLabelType,
|
3173 | properties: this.properties
|
3174 | });
|
3175 | this.setFields();
|
3176 | this.wireEvent();
|
3177 | this.tabIndex = this.element.hasAttribute('tabindex') ? this.element.getAttribute('tabindex') : '0';
|
3178 | if (!this.enabled) {
|
3179 | this.targetElement().tabIndex = -1;
|
3180 | }
|
3181 | if (this.element.hasAttribute('autofocus')) {
|
3182 | this.focusIn();
|
3183 | }
|
3184 | }
|
3185 | else {
|
3186 | if (this.element.tagName === 'INPUT') {
|
3187 | this.inputElement = this.element;
|
3188 | if (isNullOrUndefined(this.inputElement.getAttribute('role'))) {
|
3189 | this.inputElement.setAttribute('role', 'textbox');
|
3190 | }
|
3191 | if (isNullOrUndefined(this.inputElement.getAttribute('type'))) {
|
3192 | this.inputElement.setAttribute('type', 'text');
|
3193 | }
|
3194 | }
|
3195 | else {
|
3196 | this.inputElement = this.createElement('input', { attrs: { role: 'textbox', type: 'text' } });
|
3197 | if (this.element.tagName !== this.getNgDirective()) {
|
3198 | this.element.style.display = 'none';
|
3199 | }
|
3200 | this.element.parentElement.insertBefore(this.inputElement, this.element);
|
3201 | this.preventTabIndex(this.inputElement);
|
3202 | }
|
3203 | this.inputWrapper = Input.createInput({
|
3204 | element: this.inputElement,
|
3205 | buttons: this.isPopupButton() ? [dropDownListClasses.icon] : null,
|
3206 | floatLabelType: this.floatLabelType,
|
3207 | properties: {
|
3208 | readonly: this.getModuleName() === 'dropdownlist' ? true : this.readonly,
|
3209 | placeholder: this.placeholder,
|
3210 | cssClass: this.cssClass,
|
3211 | enabled: this.enabled,
|
3212 | enableRtl: this.enableRtl,
|
3213 | showClearButton: this.showClearButton
|
3214 | },
|
3215 | }, this.createElement);
|
3216 | if (this.element.tagName === this.getNgDirective()) {
|
3217 | this.element.appendChild(this.inputWrapper.container);
|
3218 | }
|
3219 | else {
|
3220 | this.inputElement.parentElement.insertBefore(this.element, this.inputElement);
|
3221 | }
|
3222 | this.hiddenElement = this.createElement('select', {
|
3223 | attrs: { 'aria-hidden': 'true', 'tabindex': '-1', 'class': dropDownListClasses.hiddenElement }
|
3224 | });
|
3225 | prepend([this.hiddenElement], this.inputWrapper.container);
|
3226 | this.validationAttribute(this.element, this.hiddenElement);
|
3227 | this.setFields();
|
3228 | this.inputWrapper.container.style.width = formatUnit(this.width);
|
3229 | this.inputWrapper.container.classList.add('e-ddl');
|
3230 | this.wireEvent();
|
3231 | this.tabIndex = this.element.hasAttribute('tabindex') ? this.element.getAttribute('tabindex') : '0';
|
3232 | this.element.removeAttribute('tabindex');
|
3233 | let id = this.element.getAttribute('id') ? this.element.getAttribute('id') : getUniqueID('ej2_dropdownlist');
|
3234 | this.element.id = id;
|
3235 | this.hiddenElement.id = id + '_hidden';
|
3236 | this.targetElement().setAttribute('tabindex', this.tabIndex);
|
3237 | attributes(this.targetElement(), this.getAriaAttributes());
|
3238 | this.updateDataAttribute(this.htmlAttributes);
|
3239 | this.setHTMLAttributes();
|
3240 | if (this.value !== null || this.activeIndex !== null || this.text !== null) {
|
3241 | this.initValue();
|
3242 | }
|
3243 | else if (this.element.tagName === 'SELECT' && this.element.options[0]) {
|
3244 | let selectElement = this.element;
|
3245 | this.value = selectElement.options[selectElement.selectedIndex].value;
|
3246 | this.text = isNullOrUndefined(this.value) ? null : selectElement.options[selectElement.selectedIndex].textContent;
|
3247 | this.initValue();
|
3248 | }
|
3249 | this.preventTabIndex(this.element);
|
3250 | if (!this.enabled) {
|
3251 | this.targetElement().tabIndex = -1;
|
3252 | }
|
3253 | this.initial = false;
|
3254 | this.element.style.opacity = '';
|
3255 | this.inputElement.onselect = (e) => { e.stopImmediatePropagation(); };
|
3256 | this.inputElement.onchange = (e) => { e.stopImmediatePropagation(); };
|
3257 | if (this.element.hasAttribute('autofocus')) {
|
3258 | this.focusIn();
|
3259 | }
|
3260 | if (!isNullOrUndefined(this.text)) {
|
3261 | this.inputElement.setAttribute('value', this.text);
|
3262 | }
|
3263 | }
|
3264 | this.renderComplete();
|
3265 | }
|
3266 | ;
|
3267 | setFooterTemplate(popupEle) {
|
3268 | let compiledString;
|
3269 | if (this.footer) {
|
3270 | this.footer.innerHTML = '';
|
3271 | }
|
3272 | else {
|
3273 | this.footer = this.createElement('div');
|
3274 | addClass([this.footer], dropDownListClasses.footer);
|
3275 | }
|
3276 | compiledString = compile(this.footerTemplate);
|
3277 | for (let item of compiledString({}, null, null, this.footerTemplateId, this.isStringTemplate)) {
|
3278 | this.footer.appendChild(item);
|
3279 | }
|
3280 | this.DropDownBaseupdateBlazorTemplates(false, false, false, false, false, false, true);
|
3281 | append([this.footer], popupEle);
|
3282 | }
|
3283 | setHeaderTemplate(popupEle) {
|
3284 | let compiledString;
|
3285 | if (this.header) {
|
3286 | this.header.innerHTML = '';
|
3287 | }
|
3288 | else {
|
3289 | this.header = this.createElement('div');
|
3290 | addClass([this.header], dropDownListClasses.header);
|
3291 | }
|
3292 | compiledString = compile(this.headerTemplate);
|
3293 | for (let item of compiledString({}, null, null, this.headerTemplateId, this.isStringTemplate)) {
|
3294 | this.header.appendChild(item);
|
3295 | }
|
3296 | this.DropDownBaseupdateBlazorTemplates(false, false, false, false, false, true, false);
|
3297 | let contentEle = popupEle.querySelector('div.e-content');
|
3298 | popupEle.insertBefore(this.header, contentEle);
|
3299 | }
|
3300 | setOldText(text) {
|
3301 | this.text = text;
|
3302 | }
|
3303 | setOldValue(value) {
|
3304 | this.value = value;
|
3305 | }
|
3306 | refreshPopup() {
|
3307 | if (!isNullOrUndefined(this.popupObj) && document.body.contains(this.popupObj.element) &&
|
3308 | ((this.allowFiltering && !(Browser.isDevice && this.isFilterLayout())) || this.getModuleName() === 'autocomplete')) {
|
3309 | removeClass([this.popupObj.element], 'e-popup-close');
|
3310 | this.popupObj.refreshPosition(this.inputWrapper.container);
|
3311 | }
|
3312 | }
|
3313 | checkDatasource(newProp) {
|
3314 | if (newProp.dataSource && !isNullOrUndefined(Object.keys(newProp.dataSource)) && this.itemTemplate && this.allowFiltering) {
|
3315 | this.list = null;
|
3316 | this.actionCompleteData = { ulElement: null, list: null, isUpdated: false };
|
3317 | }
|
3318 | }
|
3319 | updateDataSource(props) {
|
3320 | if (this.inputElement.value !== '' || (!isNullOrUndefined(props) && (isNullOrUndefined(props.dataSource)
|
3321 | || (!(props.dataSource instanceof DataManager) && props.dataSource.length === 0)))) {
|
3322 | this.clearAll(null, props);
|
3323 | }
|
3324 | if (!(!isNullOrUndefined(props) && (isNullOrUndefined(props.dataSource)
|
3325 | || (!(props.dataSource instanceof DataManager) && props.dataSource.length === 0)))) {
|
3326 | this.resetList(this.dataSource);
|
3327 | }
|
3328 | if (!this.isCustomFilter && !this.isFilterFocus && document.activeElement !== this.filterInput) {
|
3329 | this.checkCustomValue();
|
3330 | }
|
3331 | }
|
3332 | checkCustomValue() {
|
3333 | this.itemData = this.getDataByValue(this.value);
|
3334 | let dataItem = this.getItemData();
|
3335 | this.setProperties({ 'value': dataItem.value, 'text': dataItem.text });
|
3336 | }
|
3337 | updateInputFields() {
|
3338 | if (this.getModuleName() === 'dropdownlist') {
|
3339 | Input.setValue(this.text, this.inputElement, this.floatLabelType, this.showClearButton);
|
3340 | }
|
3341 | }
|
3342 | |
3343 |
|
3344 |
|
3345 |
|
3346 | onPropertyChanged(newProp, oldProp) {
|
3347 | if (this.getModuleName() === 'dropdownlist') {
|
3348 | if (!this.isServerBlazor) {
|
3349 | this.checkDatasource(newProp);
|
3350 | this.setUpdateInitial(['fields', 'query', 'dataSource'], newProp);
|
3351 | }
|
3352 | }
|
3353 | for (let prop of Object.keys(newProp)) {
|
3354 | switch (prop) {
|
3355 | case 'query':
|
3356 | case 'dataSource':
|
3357 | break;
|
3358 | case 'htmlAttributes':
|
3359 | this.setHTMLAttributes();
|
3360 | break;
|
3361 | case 'width':
|
3362 | this.setEleWidth(newProp.width);
|
3363 | break;
|
3364 | case 'placeholder':
|
3365 | Input.setPlaceholder(newProp.placeholder, this.inputElement);
|
3366 | break;
|
3367 | case 'filterBarPlaceholder':
|
3368 | if (this.filterInput) {
|
3369 | Input.setPlaceholder(newProp.filterBarPlaceholder, this.filterInput);
|
3370 | }
|
3371 | break;
|
3372 | case 'readonly':
|
3373 | if (this.getModuleName() !== 'dropdownlist') {
|
3374 | Input.setReadonly(newProp.readonly, this.inputElement);
|
3375 | }
|
3376 | break;
|
3377 | case 'cssClass':
|
3378 | this.setCssClass(newProp, oldProp);
|
3379 | break;
|
3380 | case 'enableRtl':
|
3381 | this.setEnableRtl();
|
3382 | break;
|
3383 | case 'enabled':
|
3384 | this.setEnable();
|
3385 | break;
|
3386 | case 'text':
|
3387 | if (newProp.text === null) {
|
3388 | this.clearAll();
|
3389 | break;
|
3390 | }
|
3391 | if (!this.list) {
|
3392 | if (this.dataSource instanceof DataManager) {
|
3393 | this.initRemoteRender = true;
|
3394 | }
|
3395 | this.renderList();
|
3396 | }
|
3397 | if (!this.initRemoteRender) {
|
3398 | let li = this.getElementByText(newProp.text);
|
3399 | if (!this.checkValidLi(li)) {
|
3400 | if (this.liCollections && this.liCollections.length === 100 &&
|
3401 | this.getModuleName() === 'autocomplete' && this.listData.length > 100) {
|
3402 | this.setSelectionData(newProp.text, oldProp.text, 'text');
|
3403 | }
|
3404 | else {
|
3405 | this.setOldText(oldProp.text);
|
3406 | }
|
3407 | }
|
3408 | this.updateInputFields();
|
3409 | }
|
3410 | break;
|
3411 | case 'value':
|
3412 | if (newProp.value === null) {
|
3413 | this.clearAll();
|
3414 | break;
|
3415 | }
|
3416 | this.notify('beforeValueChange', { newProp: newProp });
|
3417 | if (!this.list) {
|
3418 | if (this.dataSource instanceof DataManager) {
|
3419 | this.initRemoteRender = true;
|
3420 | }
|
3421 | this.renderList();
|
3422 | }
|
3423 | if (!this.initRemoteRender) {
|
3424 | let item = this.getElementByValue(newProp.value);
|
3425 | if (!this.checkValidLi(item)) {
|
3426 | if (this.liCollections && this.liCollections.length === 100 &&
|
3427 | this.getModuleName() === 'autocomplete' && this.listData.length > 100) {
|
3428 | this.setSelectionData(newProp.value, oldProp.value, 'value');
|
3429 | }
|
3430 | else {
|
3431 | this.setOldValue(oldProp.value);
|
3432 | }
|
3433 | }
|
3434 | this.updateInputFields();
|
3435 | }
|
3436 | break;
|
3437 | case 'index':
|
3438 | if (newProp.index === null) {
|
3439 | this.clearAll();
|
3440 | break;
|
3441 | }
|
3442 | if (!this.list) {
|
3443 | if (this.dataSource instanceof DataManager) {
|
3444 | this.initRemoteRender = true;
|
3445 | }
|
3446 | this.renderList();
|
3447 | }
|
3448 | if (!this.initRemoteRender) {
|
3449 | let element = this.liCollections[newProp.index];
|
3450 | if (!this.checkValidLi(element)) {
|
3451 | if (this.liCollections && this.liCollections.length === 100 &&
|
3452 | this.getModuleName() === 'autocomplete' && this.listData.length > 100) {
|
3453 | this.setSelectionData(newProp.index, oldProp.index, 'index');
|
3454 | }
|
3455 | else {
|
3456 | this.index = oldProp.index;
|
3457 | }
|
3458 | }
|
3459 | this.updateInputFields();
|
3460 | }
|
3461 | break;
|
3462 | case 'footerTemplate':
|
3463 | if (this.popupObj) {
|
3464 | this.setFooterTemplate(this.popupObj.element);
|
3465 | }
|
3466 | break;
|
3467 | case 'headerTemplate':
|
3468 | if (this.popupObj) {
|
3469 | this.setHeaderTemplate(this.popupObj.element);
|
3470 | }
|
3471 | break;
|
3472 | case 'valueTemplate':
|
3473 | if (!isNullOrUndefined(this.itemData) && this.valueTemplate != null) {
|
3474 | this.setValueTemplate();
|
3475 | }
|
3476 | break;
|
3477 | case 'allowFiltering':
|
3478 | if (this.allowFiltering) {
|
3479 | this.actionCompleteData = { ulElement: this.ulElement,
|
3480 | list: this.listData, isUpdated: true };
|
3481 | this.updateSelectElementData(this.allowFiltering);
|
3482 | }
|
3483 | break;
|
3484 | case 'floatLabelType':
|
3485 | Input.removeFloating(this.inputWrapper);
|
3486 | Input.addFloating(this.inputElement, newProp.floatLabelType, this.placeholder, this.createElement);
|
3487 | break;
|
3488 | case 'showClearButton':
|
3489 | Input.setClearButton(newProp.showClearButton, this.inputElement, this.inputWrapper, null, this.createElement);
|
3490 | this.bindClearEvent();
|
3491 | break;
|
3492 | default:
|
3493 | let ddlProps;
|
3494 | ddlProps = this.getPropObject(prop, newProp, oldProp);
|
3495 | super.onPropertyChanged(ddlProps.newProperty, ddlProps.oldProperty);
|
3496 | break;
|
3497 | }
|
3498 | }
|
3499 | }
|
3500 | checkValidLi(element) {
|
3501 | if (this.isValidLI(element)) {
|
3502 | this.setSelection(element, null);
|
3503 | return true;
|
3504 | }
|
3505 | return false;
|
3506 | }
|
3507 | setSelectionData(newProp, oldProp, prop) {
|
3508 | let li;
|
3509 | this.updateListValues = () => {
|
3510 | if (prop === 'text') {
|
3511 | li = this.getElementByText(newProp);
|
3512 | if (!this.checkValidLi(li)) {
|
3513 | this.setOldText(oldProp);
|
3514 | }
|
3515 | }
|
3516 | else if (prop === 'value') {
|
3517 | li = this.getElementByValue(newProp);
|
3518 | if (!this.checkValidLi(li)) {
|
3519 | this.setOldValue(oldProp);
|
3520 | }
|
3521 | }
|
3522 | else if (prop === 'index') {
|
3523 | li = this.liCollections[newProp];
|
3524 | if (!this.checkValidLi(li)) {
|
3525 | this.index = oldProp;
|
3526 | }
|
3527 | }
|
3528 | };
|
3529 | }
|
3530 | setCssClass(newProp, oldProp) {
|
3531 | if (!isNullOrUndefined(oldProp.cssClass) && oldProp.cssClass !== '') {
|
3532 | removeClass([this.inputWrapper.container], oldProp.cssClass.split(' '));
|
3533 | }
|
3534 | Input.setCssClass(newProp.cssClass, [this.inputWrapper.container]);
|
3535 | if (this.popupObj) {
|
3536 | if (!isNullOrUndefined(oldProp.cssClass) && oldProp.cssClass !== '') {
|
3537 | removeClass([this.popupObj.element], oldProp.cssClass.split(' '));
|
3538 | }
|
3539 | if (!isNullOrUndefined(newProp.cssClass) && newProp.cssClass !== '') {
|
3540 | addClass([this.popupObj.element], newProp.cssClass.split(' '));
|
3541 | }
|
3542 | }
|
3543 | }
|
3544 | |
3545 |
|
3546 |
|
3547 |
|
3548 | getModuleName() {
|
3549 | return 'dropdownlist';
|
3550 | }
|
3551 | |
3552 |
|
3553 |
|
3554 |
|
3555 | showPopup() {
|
3556 | if (!this.enabled) {
|
3557 | return;
|
3558 | }
|
3559 | if (isBlazor() && this.itemTemplate) {
|
3560 | this.DropDownBaseupdateBlazorTemplates(true, false, false, false);
|
3561 | }
|
3562 | if (this.beforePopupOpen) {
|
3563 | this.refreshPopup();
|
3564 | return;
|
3565 | }
|
3566 | this.beforePopupOpen = true;
|
3567 | if (this.isFiltering() && !this.isActive && this.actionCompleteData.list && this.actionCompleteData.list[0]) {
|
3568 | this.isActive = true;
|
3569 | this.onActionComplete(this.actionCompleteData.ulElement, this.actionCompleteData.list, null, true);
|
3570 | }
|
3571 | else if (isNullOrUndefined(this.list) || !isUndefined(this.list) && this.list.classList.contains(dropDownBaseClasses.noData)) {
|
3572 | this.renderList();
|
3573 | }
|
3574 | else if (this.isFiltering() && this.isServerBlazor) {
|
3575 | this.renderList();
|
3576 | }
|
3577 | if (!this.isServerBlazor) {
|
3578 | this.invokeRenderPopup();
|
3579 | }
|
3580 | if (this.isServerBlazor && !isNullOrUndefined(this.list)) {
|
3581 | this.invokeRenderPopup();
|
3582 | }
|
3583 | }
|
3584 | invokeRenderPopup() {
|
3585 | if (Browser.isDevice && this.isFilterLayout()) {
|
3586 | let proxy = this;
|
3587 | window.onpopstate = () => {
|
3588 | proxy.hidePopup();
|
3589 | };
|
3590 | history.pushState({}, '');
|
3591 | }
|
3592 | if (!isNullOrUndefined(this.list.children[0]) || this.list.classList.contains(dropDownBaseClasses.noData)) {
|
3593 | this.renderPopup();
|
3594 | }
|
3595 | attributes(this.targetElement(), { 'aria-activedescendant': this.selectedLI ? this.selectedLI.id : null });
|
3596 | }
|
3597 | clientRenderPopup(data, popupEle) {
|
3598 | if (popupEle) {
|
3599 | this.serverPopupEle = popupEle;
|
3600 | this.list = popupEle.querySelector('.e-dropdownbase.e-content') ?
|
3601 | popupEle.querySelector('.e-dropdownbase.e-content') : this.list;
|
3602 | this.ulElement = this.list.querySelector('ul');
|
3603 | this.liCollections = this.ulElement ?
|
3604 | this.ulElement.querySelectorAll('.' + dropDownBaseClasses.li) : [];
|
3605 | this.listData = data;
|
3606 | this.initRemoteRender = false;
|
3607 | this.serverBlazorUpdateSelection();
|
3608 | this.wireListEvents();
|
3609 | if (this.isServerIncrementalSearch && this.searchKeyEvent) {
|
3610 | this.isServerIncrementalSearch = false;
|
3611 | this.initial = false;
|
3612 | this.onServerIncrementalSearch(this.searchKeyEvent);
|
3613 | }
|
3614 | if (this.beforePopupOpen) {
|
3615 | this.invokeRenderPopup();
|
3616 | }
|
3617 | }
|
3618 | else if (data != null && this.listData !== data) {
|
3619 | this.listData = data;
|
3620 | this.initRemoteRender = false;
|
3621 | }
|
3622 | }
|
3623 | updateclientItemData(data) {
|
3624 | this.listData = data;
|
3625 | }
|
3626 | serverUpdateListElement(data, popupEle) {
|
3627 | this.listData = data;
|
3628 | if (this.ulElement) {
|
3629 | this.liCollections = this.ulElement.querySelectorAll('.' + dropDownBaseClasses.li);
|
3630 | }
|
3631 | }
|
3632 | |
3633 |
|
3634 |
|
3635 |
|
3636 | hidePopup() {
|
3637 | let isHeader = (this.headerTemplate) ? true : false;
|
3638 | let isFooter = (this.headerTemplate) ? true : false;
|
3639 | this.DropDownBaseresetBlazorTemplates(false, false, false, false, false, isHeader, isFooter);
|
3640 | if (this.isEscapeKey && this.getModuleName() === 'dropdownlist') {
|
3641 | Input.setValue(this.text, this.inputElement, this.floatLabelType, this.showClearButton);
|
3642 | this.isEscapeKey = false;
|
3643 | if (!isNullOrUndefined(this.index)) {
|
3644 | let element = this.findListElement(this.ulElement, 'li', 'data-value', this.value);
|
3645 | this.selectedLI = this.liCollections[this.index] || element;
|
3646 | if (this.selectedLI) {
|
3647 | this.updateSelectedItem(this.selectedLI, null, true);
|
3648 | if (this.valueTemplate && this.itemData !== null) {
|
3649 | this.setValueTemplate();
|
3650 | }
|
3651 | }
|
3652 | }
|
3653 | else {
|
3654 | this.resetSelection();
|
3655 | }
|
3656 | }
|
3657 | this.closePopup();
|
3658 | let dataItem = this.getItemData();
|
3659 | if (this.inputElement.value.trim() === '' && !this.isInteracted && (this.isSelectCustom ||
|
3660 | !isNullOrUndefined(this.selectedLI) && this.inputElement.value !== dataItem.text)) {
|
3661 | this.isSelectCustom = false;
|
3662 | this.clearAll();
|
3663 | }
|
3664 | }
|
3665 | |
3666 |
|
3667 |
|
3668 |
|
3669 | focusIn(e) {
|
3670 | if (!this.enabled) {
|
3671 | return;
|
3672 | }
|
3673 | if (this.targetElement().classList.contains(dropDownListClasses.disable)) {
|
3674 | return;
|
3675 | }
|
3676 | let isFocused = false;
|
3677 | if (this.preventFocus && Browser.isDevice) {
|
3678 | this.inputWrapper.container.tabIndex = 1;
|
3679 | this.inputWrapper.container.focus();
|
3680 | this.preventFocus = false;
|
3681 | isFocused = true;
|
3682 | }
|
3683 | if (!isFocused) {
|
3684 | this.targetElement().focus();
|
3685 | }
|
3686 | addClass([this.inputWrapper.container], [dropDownListClasses.inputFocus]);
|
3687 | this.onFocus(e);
|
3688 | }
|
3689 | |
3690 |
|
3691 |
|
3692 |
|
3693 | focusOut() {
|
3694 | if (!this.enabled) {
|
3695 | return;
|
3696 | }
|
3697 | this.isTyped = true;
|
3698 | this.hidePopup();
|
3699 | this.targetElement().blur();
|
3700 | removeClass([this.inputWrapper.container], [dropDownListClasses.inputFocus]);
|
3701 | }
|
3702 | |
3703 |
|
3704 |
|
3705 |
|
3706 |
|
3707 | destroy() {
|
3708 | this.isActive = false;
|
3709 | this.hidePopup();
|
3710 | this.unWireEvent();
|
3711 | if (this.list) {
|
3712 | this.unWireListEvents();
|
3713 | if (this.isServerBlazor) {
|
3714 | if ((this.fields.groupBy) && !this.isGroupChecking) {
|
3715 | EventHandler.remove(this.list, 'scroll', this.setFloatingHeader);
|
3716 | }
|
3717 | }
|
3718 | }
|
3719 | if (!this.isServerBlazor) {
|
3720 | if (this.element && !this.element.classList.contains('e-' + this.getModuleName())) {
|
3721 | return;
|
3722 | }
|
3723 | let attrArray = ['readonly', 'aria-disabled', 'aria-placeholder',
|
3724 | 'placeholder', 'aria-owns', 'aria-labelledby', 'aria-haspopup', 'aria-expanded',
|
3725 | 'aria-activedescendant', 'autocomplete', 'aria-readonly', 'autocorrect',
|
3726 | 'autocapitalize', 'spellcheck', 'aria-autocomplete', 'aria-live', 'aria-describedby', 'aria-label'];
|
3727 | attrArray.forEach((value) => {
|
3728 | this.inputElement.removeAttribute(value);
|
3729 | });
|
3730 | this.inputElement.setAttribute('tabindex', this.tabIndex);
|
3731 | this.inputElement.classList.remove('e-input');
|
3732 | Input.setValue('', this.inputElement, this.floatLabelType, this.showClearButton);
|
3733 | this.element.style.display = 'block';
|
3734 | if (this.inputWrapper.container.parentElement.tagName === this.getNgDirective()) {
|
3735 | detach(this.inputWrapper.container);
|
3736 | }
|
3737 | else {
|
3738 | this.inputWrapper.container.parentElement.insertBefore(this.element, this.inputWrapper.container);
|
3739 | detach(this.inputWrapper.container);
|
3740 | }
|
3741 | super.destroy();
|
3742 | }
|
3743 | }
|
3744 | ;
|
3745 | |
3746 |
|
3747 |
|
3748 |
|
3749 | getItems() {
|
3750 | if (!this.list) {
|
3751 | if (this.dataSource instanceof DataManager) {
|
3752 | this.initRemoteRender = true;
|
3753 | }
|
3754 | this.renderList();
|
3755 | }
|
3756 | return this.ulElement ? super.getItems() : [];
|
3757 | }
|
3758 | |
3759 |
|
3760 |
|
3761 |
|
3762 | clear() {
|
3763 | this.value = null;
|
3764 | }
|
3765 | };
|
3766 | __decorate$1([
|
3767 | Property(null)
|
3768 | ], DropDownList.prototype, "cssClass", void 0);
|
3769 | __decorate$1([
|
3770 | Property('100%')
|
3771 | ], DropDownList.prototype, "width", void 0);
|
3772 | __decorate$1([
|
3773 | Property('300px')
|
3774 | ], DropDownList.prototype, "popupHeight", void 0);
|
3775 | __decorate$1([
|
3776 | Property('100%')
|
3777 | ], DropDownList.prototype, "popupWidth", void 0);
|
3778 | __decorate$1([
|
3779 | Property(null)
|
3780 | ], DropDownList.prototype, "placeholder", void 0);
|
3781 | __decorate$1([
|
3782 | Property(null)
|
3783 | ], DropDownList.prototype, "filterBarPlaceholder", void 0);
|
3784 | __decorate$1([
|
3785 | Property({})
|
3786 | ], DropDownList.prototype, "htmlAttributes", void 0);
|
3787 | __decorate$1([
|
3788 | Property(null)
|
3789 | ], DropDownList.prototype, "query", void 0);
|
3790 | __decorate$1([
|
3791 | Property(null)
|
3792 | ], DropDownList.prototype, "valueTemplate", void 0);
|
3793 | __decorate$1([
|
3794 | Property(null)
|
3795 | ], DropDownList.prototype, "headerTemplate", void 0);
|
3796 | __decorate$1([
|
3797 | Property(null)
|
3798 | ], DropDownList.prototype, "footerTemplate", void 0);
|
3799 | __decorate$1([
|
3800 | Property(false)
|
3801 | ], DropDownList.prototype, "allowFiltering", void 0);
|
3802 | __decorate$1([
|
3803 | Property(false)
|
3804 | ], DropDownList.prototype, "readonly", void 0);
|
3805 | __decorate$1([
|
3806 | Property(null)
|
3807 | ], DropDownList.prototype, "text", void 0);
|
3808 | __decorate$1([
|
3809 | Property(null)
|
3810 | ], DropDownList.prototype, "value", void 0);
|
3811 | __decorate$1([
|
3812 | Property(null)
|
3813 | ], DropDownList.prototype, "index", void 0);
|
3814 | __decorate$1([
|
3815 | Property('Never')
|
3816 | ], DropDownList.prototype, "floatLabelType", void 0);
|
3817 | __decorate$1([
|
3818 | Property(false)
|
3819 | ], DropDownList.prototype, "showClearButton", void 0);
|
3820 | __decorate$1([
|
3821 | Event()
|
3822 | ], DropDownList.prototype, "filtering", void 0);
|
3823 | __decorate$1([
|
3824 | Event()
|
3825 | ], DropDownList.prototype, "change", void 0);
|
3826 | __decorate$1([
|
3827 | Event()
|
3828 | ], DropDownList.prototype, "beforeOpen", void 0);
|
3829 | __decorate$1([
|
3830 | Event()
|
3831 | ], DropDownList.prototype, "open", void 0);
|
3832 | __decorate$1([
|
3833 | Event()
|
3834 | ], DropDownList.prototype, "close", void 0);
|
3835 | __decorate$1([
|
3836 | Event()
|
3837 | ], DropDownList.prototype, "blur", void 0);
|
3838 | __decorate$1([
|
3839 | Event()
|
3840 | ], DropDownList.prototype, "focus", void 0);
|
3841 | DropDownList = __decorate$1([
|
3842 | NotifyPropertyChanges
|
3843 | ], DropDownList);
|
3844 |
|
3845 |
|
3846 |
|
3847 |
|
3848 |
|
3849 | var __decorate$2 = (undefined && undefined.__decorate) || function (decorators, target, key, desc) {
|
3850 | var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
|
3851 | if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
|
3852 | else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
|
3853 | return c > 3 && r && Object.defineProperty(target, key, r), r;
|
3854 | };
|
3855 |
|
3856 |
|
3857 |
|
3858 | const SPINNER_CLASS = 'e-atc-spinner-icon';
|
3859 | dropDownListClasses.root = 'e-combobox';
|
3860 | let inputObject$1 = {
|
3861 | container: null,
|
3862 | buttons: []
|
3863 | };
|
3864 |
|
3865 |
|
3866 |
|
3867 |
|
3868 |
|
3869 |
|
3870 |
|
3871 |
|
3872 |
|
3873 |
|
3874 |
|
3875 |
|
3876 |
|
3877 |
|
3878 |
|
3879 |
|
3880 | let ComboBox = class ComboBox extends DropDownList {
|
3881 | |
3882 |
|
3883 |
|
3884 | constructor(options, element) {
|
3885 | super(options, element);
|
3886 | }
|
3887 | ;
|
3888 | |
3889 |
|
3890 |
|
3891 |
|
3892 | preRender() {
|
3893 | super.preRender();
|
3894 | }
|
3895 | getLocaleName() {
|
3896 | return 'combo-box';
|
3897 | }
|
3898 | ;
|
3899 | wireEvent() {
|
3900 | if (this.getModuleName() === 'combobox') {
|
3901 | EventHandler.add(this.inputWrapper.buttons[0], 'mousedown', this.preventBlur, this);
|
3902 | EventHandler.add(this.inputWrapper.container, 'blur', this.onBlur, this);
|
3903 | }
|
3904 | if (!isNullOrUndefined(this.inputWrapper.buttons[0])) {
|
3905 | EventHandler.add(this.inputWrapper.buttons[0], 'mousedown', this.dropDownClick, this);
|
3906 | }
|
3907 | EventHandler.add(this.inputElement, 'focus', this.targetFocus, this);
|
3908 | if (!this.readonly) {
|
3909 | EventHandler.add(this.inputElement, 'input', this.onInput, this);
|
3910 | EventHandler.add(this.inputElement, 'keyup', this.onFilterUp, this);
|
3911 | EventHandler.add(this.inputElement, 'keydown', this.onFilterDown, this);
|
3912 | }
|
3913 | this.bindCommonEvent();
|
3914 | }
|
3915 | preventBlur(e) {
|
3916 | if ((!this.allowFiltering && document.activeElement !== this.inputElement &&
|
3917 | !document.activeElement.classList.contains(dropDownListClasses.input) && Browser.isDevice || !Browser.isDevice)) {
|
3918 | e.preventDefault();
|
3919 | }
|
3920 | }
|
3921 | onBlur(e) {
|
3922 | let inputValue = this.inputElement.value === '' ? null : this.inputElement.value;
|
3923 | if (!isNullOrUndefined(this.listData) && !isNullOrUndefined(inputValue) && inputValue !== this.text) {
|
3924 | this.customValue();
|
3925 | }
|
3926 | super.onBlur(e);
|
3927 | }
|
3928 | targetElement() {
|
3929 | return this.inputElement;
|
3930 | }
|
3931 | setOldText(text) {
|
3932 | Input.setValue(this.text, this.inputElement, this.floatLabelType, this.showClearButton);
|
3933 | this.customValue();
|
3934 | this.removeSelection();
|
3935 | }
|
3936 | setOldValue(value) {
|
3937 | if (this.allowCustom) {
|
3938 | this.valueMuteChange(this.value);
|
3939 | }
|
3940 | else {
|
3941 | this.valueMuteChange(null);
|
3942 | }
|
3943 | this.removeSelection();
|
3944 | this.setHiddenValue();
|
3945 | }
|
3946 | valueMuteChange(value) {
|
3947 | let inputValue = isNullOrUndefined(value) ? null : value.toString();
|
3948 | Input.setValue(inputValue, this.inputElement, this.floatLabelType, this.showClearButton);
|
3949 | this.setProperties({ value: value, text: value, index: null }, true);
|
3950 | this.activeIndex = this.index;
|
3951 | let fields = this.fields;
|
3952 | let dataItem = {};
|
3953 | dataItem[fields.text] = isNullOrUndefined(value) ? null : value.toString();
|
3954 | dataItem[fields.value] = isNullOrUndefined(value) ? null : value.toString();
|
3955 | this.itemData = dataItem;
|
3956 | this.item = null;
|
3957 | if (this.previousValue !== this.value) {
|
3958 | this.detachChangeEvent(null);
|
3959 | }
|
3960 | }
|
3961 | updateValues() {
|
3962 | if (!isNullOrUndefined(this.value)) {
|
3963 | let li = this.getElementByValue(this.value);
|
3964 | if (li) {
|
3965 | this.setSelection(li, null);
|
3966 | }
|
3967 | else if (this.allowCustom) {
|
3968 | this.valueMuteChange(this.value);
|
3969 | }
|
3970 | else {
|
3971 | this.valueMuteChange(null);
|
3972 | }
|
3973 | }
|
3974 | else if (this.text && isNullOrUndefined(this.value)) {
|
3975 | let li = this.getElementByText(this.text);
|
3976 | if (li) {
|
3977 | this.setSelection(li, null);
|
3978 | }
|
3979 | else {
|
3980 | Input.setValue(this.text, this.inputElement, this.floatLabelType, this.showClearButton);
|
3981 | this.customValue();
|
3982 | }
|
3983 | }
|
3984 | else {
|
3985 | this.setSelection(this.liCollections[this.activeIndex], null);
|
3986 | }
|
3987 | this.setHiddenValue();
|
3988 | Input.setValue(this.text, this.inputElement, this.floatLabelType, this.showClearButton);
|
3989 | }
|
3990 | updateIconState() {
|
3991 | if (this.showClearButton) {
|
3992 | if (this.inputElement.value !== '' && !this.readonly) {
|
3993 | removeClass([this.inputWrapper.clearButton], dropDownListClasses.clearIconHide);
|
3994 | }
|
3995 | else {
|
3996 | addClass([this.inputWrapper.clearButton], dropDownListClasses.clearIconHide);
|
3997 | }
|
3998 | }
|
3999 | }
|
4000 | getAriaAttributes() {
|
4001 | let ariaAttributes = {
|
4002 | 'aria-owns': this.element.id + '_options',
|
4003 | 'role': 'combobox',
|
4004 | 'aria-autocomplete': 'both',
|
4005 | 'aria-labelledby': this.hiddenElement.id,
|
4006 | 'aria-hasPopup': 'true',
|
4007 | 'aria-expanded': 'false',
|
4008 | 'aria-readonly': this.readonly.toString(),
|
4009 | 'autocomplete': 'off',
|
4010 | 'autocorrect': 'off',
|
4011 | 'autocapitalize': 'off',
|
4012 | 'spellcheck': 'false'
|
4013 | };
|
4014 | return ariaAttributes;
|
4015 | }
|
4016 | searchLists(e) {
|
4017 | this.isTyped = true;
|
4018 | if (this.isFiltering()) {
|
4019 | super.searchLists(e);
|
4020 | if (this.filterInput.value.trim() === '') {
|
4021 | this.setHoverList(this.ulElement.querySelector('.' + dropDownListClasses.li));
|
4022 | }
|
4023 | }
|
4024 | else {
|
4025 | if (this.ulElement && this.inputElement.value === '' && this.preventAutoFill) {
|
4026 | this.setHoverList(this.ulElement.querySelector('.' + dropDownListClasses.li));
|
4027 | }
|
4028 | this.incrementalSearch(e);
|
4029 | }
|
4030 | }
|
4031 | getNgDirective() {
|
4032 | return 'EJS-COMBOBOX';
|
4033 | }
|
4034 | setSearchBox() {
|
4035 | this.filterInput = this.inputElement;
|
4036 | return (this.isFiltering() ? this.inputWrapper : inputObject$1);
|
4037 | }
|
4038 | onActionComplete(ulElement, list, e, isUpdated) {
|
4039 | super.onActionComplete(ulElement, list, e);
|
4040 | if (this.isSelectCustom) {
|
4041 | this.removeSelection();
|
4042 | }
|
4043 | if (!this.preventAutoFill && this.getModuleName() === 'combobox' && this.isTyped) {
|
4044 | this.inlineSearch();
|
4045 | }
|
4046 | }
|
4047 | getFocusElement() {
|
4048 | let dataItem = this.isSelectCustom ? { text: '' } : this.getItemData();
|
4049 | let selected = this.list.querySelector('.' + dropDownListClasses.selected);
|
4050 | let isSelected = dataItem.text === this.inputElement.value && !isNullOrUndefined(selected);
|
4051 | if (isSelected) {
|
4052 | return selected;
|
4053 | }
|
4054 | if ((Browser.isDevice && !this.isDropDownClick || !Browser.isDevice) &&
|
4055 | !isNullOrUndefined(this.liCollections) && this.liCollections.length > 0) {
|
4056 | let inputValue = this.inputElement.value;
|
4057 | let activeItem = Search(inputValue, this.liCollections, 'StartsWith', true);
|
4058 | let activeElement = activeItem.item;
|
4059 | if (!isNullOrUndefined(activeElement)) {
|
4060 | let count = this.getIndexByValue(activeElement.getAttribute('data-value')) - 1;
|
4061 | let height = parseInt(getComputedStyle(this.liCollections[0], null).getPropertyValue('height'), 10);
|
4062 | if (!isNaN(height) && this.getModuleName() !== 'autocomplete') {
|
4063 | this.removeFocus();
|
4064 | let fixedHead = this.fields.groupBy ? this.liCollections[0].offsetHeight : 0;
|
4065 | this.list.scrollTop = count * height + fixedHead;
|
4066 | addClass([activeElement], dropDownListClasses.focus);
|
4067 | }
|
4068 | }
|
4069 | else {
|
4070 | if (this.isSelectCustom && this.inputElement.value.trim() !== '') {
|
4071 | this.removeFocus();
|
4072 | this.list.scrollTop = 0;
|
4073 | }
|
4074 | }
|
4075 | return activeElement;
|
4076 | }
|
4077 | else {
|
4078 | return null;
|
4079 | }
|
4080 | }
|
4081 | setValue(e) {
|
4082 | if (e && e.type === 'keydown' && e.action === 'enter') {
|
4083 | this.removeFillSelection();
|
4084 | }
|
4085 | if (this.autofill && this.getModuleName() === 'combobox' && e && e.type === 'keydown' && e.action !== 'enter') {
|
4086 | this.preventAutoFill = false;
|
4087 | this.inlineSearch(e);
|
4088 | return false;
|
4089 | }
|
4090 | else {
|
4091 | return super.setValue(e);
|
4092 | }
|
4093 | }
|
4094 | checkCustomValue() {
|
4095 | this.itemData = this.getDataByValue(this.value);
|
4096 | let dataItem = this.getItemData();
|
4097 | if (!(this.allowCustom && isNullOrUndefined(dataItem.value) && isNullOrUndefined(dataItem.text))) {
|
4098 | this.setProperties({ 'value': dataItem.value, 'text': dataItem.text });
|
4099 | }
|
4100 | }
|
4101 | |
4102 |
|
4103 |
|
4104 |
|
4105 | showSpinner() {
|
4106 | if (isNullOrUndefined(this.spinnerElement)) {
|
4107 | this.spinnerElement = (this.getModuleName() === 'autocomplete') ? (this.inputWrapper.buttons[0] ||
|
4108 | this.inputWrapper.clearButton ||
|
4109 | Input.appendSpan('e-input-group-icon ' + SPINNER_CLASS, this.inputWrapper.container, this.createElement)) :
|
4110 | (this.inputWrapper.buttons[0] || this.inputWrapper.clearButton);
|
4111 | addClass([this.spinnerElement], dropDownListClasses.disableIcon);
|
4112 | createSpinner({
|
4113 | target: this.spinnerElement,
|
4114 | width: Browser.isDevice ? '16px' : '14px'
|
4115 | }, this.createElement);
|
4116 | showSpinner(this.spinnerElement);
|
4117 | }
|
4118 | }
|
4119 | |
4120 |
|
4121 |
|
4122 |
|
4123 | hideSpinner() {
|
4124 | if (!isNullOrUndefined(this.spinnerElement)) {
|
4125 | hideSpinner(this.spinnerElement);
|
4126 | removeClass([this.spinnerElement], dropDownListClasses.disableIcon);
|
4127 | if (this.spinnerElement.classList.contains(SPINNER_CLASS)) {
|
4128 | detach(this.spinnerElement);
|
4129 | }
|
4130 | else {
|
4131 | this.spinnerElement.innerHTML = '';
|
4132 | }
|
4133 | this.spinnerElement = null;
|
4134 | }
|
4135 | }
|
4136 | setAutoFill(activeElement, isHover) {
|
4137 | if (!isHover) {
|
4138 | this.setHoverList(activeElement);
|
4139 | }
|
4140 | if (this.autofill && !this.preventAutoFill) {
|
4141 | let currentValue = this.getTextByValue(activeElement.getAttribute('data-value')).toString();
|
4142 | let currentFillValue = this.getFormattedValue(activeElement.getAttribute('data-value'));
|
4143 | if (this.getModuleName() === 'combobox') {
|
4144 | if (!this.isSelected && this.previousValue !== currentFillValue) {
|
4145 | this.updateSelectedItem(activeElement, null);
|
4146 | this.isSelected = true;
|
4147 | this.previousValue = this.getFormattedValue(activeElement.getAttribute('data-value'));
|
4148 | }
|
4149 | else {
|
4150 | this.updateSelectedItem(activeElement, null, true);
|
4151 | }
|
4152 | }
|
4153 | if (!this.isAndroidAutoFill(currentValue)) {
|
4154 | this.setAutoFillSelection(currentValue);
|
4155 | }
|
4156 | }
|
4157 | }
|
4158 | isAndroidAutoFill(value) {
|
4159 | if (Browser.isAndroid) {
|
4160 | let currentPoints = this.getSelectionPoints();
|
4161 | let prevEnd = this.prevSelectPoints.end;
|
4162 | let curEnd = currentPoints.end;
|
4163 | let prevStart = this.prevSelectPoints.start;
|
4164 | let curStart = currentPoints.start;
|
4165 | if (prevEnd !== 0 && ((prevEnd === value.length && prevStart === value.length) ||
|
4166 | (prevStart > curStart && prevEnd > curEnd) || (prevEnd === curEnd && prevStart === curStart))) {
|
4167 | return true;
|
4168 | }
|
4169 | else {
|
4170 | return false;
|
4171 | }
|
4172 | }
|
4173 | else {
|
4174 | return false;
|
4175 | }
|
4176 | }
|
4177 | clearAll(e, property) {
|
4178 | if (isNullOrUndefined(property) || (!isNullOrUndefined(property) && isNullOrUndefined(property.dataSource))) {
|
4179 | super.clearAll(e);
|
4180 | }
|
4181 | }
|
4182 | isSelectFocusItem(element) {
|
4183 | return !isNullOrUndefined(element);
|
4184 | }
|
4185 | inlineSearch(e) {
|
4186 | let isKeyNavigate = (e && (e.action === 'down' || e.action === 'up' ||
|
4187 | e.action === 'home' || e.action === 'end' || e.action === 'pageUp' || e.action === 'pageDown'));
|
4188 | let activeElement = isKeyNavigate ? this.liCollections[this.activeIndex] : this.getFocusElement();
|
4189 | if (!isNullOrUndefined(activeElement)) {
|
4190 | if (!isKeyNavigate) {
|
4191 | let value = this.getFormattedValue(activeElement.getAttribute('data-value'));
|
4192 | this.activeIndex = this.getIndexByValue(value);
|
4193 | this.activeIndex = !isNullOrUndefined(this.activeIndex) ? this.activeIndex : null;
|
4194 | }
|
4195 | this.preventAutoFill = this.inputElement.value === '' ? false : this.preventAutoFill;
|
4196 | this.setAutoFill(activeElement, isKeyNavigate);
|
4197 | }
|
4198 | else if (this.inputElement.value === '') {
|
4199 | this.activeIndex = null;
|
4200 | this.list.scrollTop = 0;
|
4201 | let focusItem = this.list.querySelector('.' + dropDownListClasses.li);
|
4202 | this.setHoverList(focusItem);
|
4203 | }
|
4204 | else {
|
4205 | this.activeIndex = null;
|
4206 | this.removeSelection();
|
4207 | if (this.liCollections && this.liCollections.length < 0) {
|
4208 | this.removeFocus();
|
4209 | }
|
4210 | }
|
4211 | }
|
4212 | incrementalSearch(e) {
|
4213 | this.showPopup();
|
4214 | if (!isNullOrUndefined(this.listData)) {
|
4215 | this.inlineSearch(e);
|
4216 | e.preventDefault();
|
4217 | }
|
4218 | }
|
4219 | ;
|
4220 | setAutoFillSelection(currentValue) {
|
4221 | let selection = this.getSelectionPoints();
|
4222 | let value = this.inputElement.value.substr(0, selection.start);
|
4223 | if (value && (value.toLowerCase() === currentValue.substr(0, selection.start).toLowerCase())) {
|
4224 | let inputValue = value + currentValue.substr(value.length, currentValue.length);
|
4225 | Input.setValue(inputValue, this.inputElement, this.floatLabelType, this.showClearButton);
|
4226 | this.inputElement.setSelectionRange(selection.start, this.inputElement.value.length);
|
4227 | }
|
4228 | else {
|
4229 | Input.setValue(currentValue, this.inputElement, this.floatLabelType, this.showClearButton);
|
4230 | this.inputElement.setSelectionRange(0, this.inputElement.value.length);
|
4231 | }
|
4232 | }
|
4233 | ;
|
4234 | getValueByText(text) {
|
4235 | return super.getValueByText(text, true, this.ignoreAccent);
|
4236 | }
|
4237 | unWireEvent() {
|
4238 | if (this.getModuleName() === 'combobox') {
|
4239 | EventHandler.remove(this.inputWrapper.buttons[0], 'mousedown', this.preventBlur);
|
4240 | EventHandler.remove(this.inputWrapper.container, 'blur', this.onBlur);
|
4241 | }
|
4242 | if (!isNullOrUndefined(this.inputWrapper.buttons[0])) {
|
4243 | EventHandler.remove(this.inputWrapper.buttons[0], 'mousedown', this.dropDownClick);
|
4244 | }
|
4245 | EventHandler.remove(this.inputElement, 'focus', this.targetFocus);
|
4246 | if (!this.readonly) {
|
4247 | EventHandler.remove(this.inputElement, 'input', this.onInput);
|
4248 | EventHandler.remove(this.inputElement, 'keyup', this.onFilterUp);
|
4249 | EventHandler.remove(this.inputElement, 'keydown', this.onFilterDown);
|
4250 | }
|
4251 | this.unBindCommonEvent();
|
4252 | }
|
4253 | setSelection(li, e) {
|
4254 | super.setSelection(li, e);
|
4255 | if (!isNullOrUndefined(li) && !this.autofill && !this.isDropDownClick) {
|
4256 | this.removeFocus();
|
4257 | }
|
4258 | }
|
4259 | selectCurrentItem(e) {
|
4260 | let li;
|
4261 | if (this.isPopupOpen) {
|
4262 | li = this.list.querySelector('.' + dropDownListClasses.focus);
|
4263 | if (li) {
|
4264 | this.setSelection(li, e);
|
4265 | this.isTyped = false;
|
4266 | }
|
4267 | if (this.isSelected) {
|
4268 | this.isSelectCustom = false;
|
4269 | this.onChangeEvent(e);
|
4270 | }
|
4271 | }
|
4272 | if (e.action === 'enter' && this.inputElement.value.trim() === '') {
|
4273 | this.clearAll(e);
|
4274 | }
|
4275 | else if (this.isTyped && !this.isSelected && isNullOrUndefined(li)) {
|
4276 | this.customValue();
|
4277 | }
|
4278 | this.hidePopup();
|
4279 | }
|
4280 | setHoverList(li) {
|
4281 | this.removeSelection();
|
4282 | if (this.isValidLI(li) && !li.classList.contains(dropDownListClasses.selected)) {
|
4283 | this.removeFocus();
|
4284 | li.classList.add(dropDownListClasses.focus);
|
4285 | }
|
4286 | }
|
4287 | ;
|
4288 | targetFocus(e) {
|
4289 | if (Browser.isDevice && !this.allowFiltering) {
|
4290 | this.preventFocus = false;
|
4291 | }
|
4292 | this.onFocus();
|
4293 | }
|
4294 | dropDownClick(e) {
|
4295 | e.preventDefault();
|
4296 | if (Browser.isDevice && !this.allowFiltering) {
|
4297 | this.preventFocus = true;
|
4298 | }
|
4299 | super.dropDownClick(e);
|
4300 | }
|
4301 | customValue() {
|
4302 | let value = this.getValueByText(this.inputElement.value);
|
4303 | if (!this.allowCustom && this.inputElement.value !== '') {
|
4304 | let previousValue = this.previousValue;
|
4305 | let currentValue = this.value;
|
4306 | this.setProperties({ value: value });
|
4307 | if (isNullOrUndefined(this.value)) {
|
4308 | Input.setValue('', this.inputElement, this.floatLabelType, this.showClearButton);
|
4309 | }
|
4310 | if (this.autofill && previousValue === this.value && currentValue !== this.value) {
|
4311 | this.onChangeEvent(null);
|
4312 | }
|
4313 | }
|
4314 | else if (this.inputElement.value.trim() !== '') {
|
4315 | let previousValue = this.value;
|
4316 | if (isNullOrUndefined(value)) {
|
4317 | let value = this.inputElement.value === '' ? null : this.inputElement.value;
|
4318 | let eventArgs;
|
4319 | eventArgs = { text: value, item: {} };
|
4320 | if (!this.initial) {
|
4321 | this.trigger('customValueSpecifier', eventArgs, (eventArgs) => {
|
4322 | this.updateCustomValueCallback(value, eventArgs, previousValue);
|
4323 | });
|
4324 | }
|
4325 | else {
|
4326 | this.updateCustomValueCallback(value, eventArgs, previousValue);
|
4327 | }
|
4328 | }
|
4329 | else {
|
4330 | this.isSelectCustom = false;
|
4331 | this.setProperties({ value: value });
|
4332 | if (previousValue !== this.value) {
|
4333 | this.onChangeEvent(null);
|
4334 | }
|
4335 | }
|
4336 | }
|
4337 | else if (this.allowCustom) {
|
4338 | this.isSelectCustom = true;
|
4339 | }
|
4340 | }
|
4341 | updateCustomValueCallback(value, eventArgs, previousValue) {
|
4342 | let fields = this.fields;
|
4343 | let item = eventArgs.item;
|
4344 | let dataItem = {};
|
4345 | if (item && getValue(fields.text, item) && getValue(fields.value, item)) {
|
4346 | dataItem = item;
|
4347 | }
|
4348 | else {
|
4349 | setValue(fields.text, value, dataItem);
|
4350 | setValue(fields.value, value, dataItem);
|
4351 | }
|
4352 | this.itemData = dataItem;
|
4353 | let changeData = {
|
4354 | text: getValue(fields.text, this.itemData),
|
4355 | value: getValue(fields.value, this.itemData),
|
4356 | index: null
|
4357 | };
|
4358 | this.setProperties(changeData, true);
|
4359 | this.setSelection(null, null);
|
4360 | this.isSelectCustom = true;
|
4361 | if (previousValue !== this.value) {
|
4362 | this.onChangeEvent(null);
|
4363 | }
|
4364 | }
|
4365 | |
4366 |
|
4367 |
|
4368 |
|
4369 | onPropertyChanged(newProp, oldProp) {
|
4370 | if (this.getModuleName() === 'combobox') {
|
4371 | this.setUpdateInitial(['fields', 'query', 'dataSource'], newProp);
|
4372 | }
|
4373 | for (let prop of Object.keys(newProp)) {
|
4374 | switch (prop) {
|
4375 | case 'readonly':
|
4376 | Input.setReadonly(this.readonly, this.inputElement);
|
4377 | if (this.readonly) {
|
4378 | EventHandler.remove(this.inputElement, 'input', this.onInput);
|
4379 | EventHandler.remove(this.inputElement, 'keyup', this.onFilterUp);
|
4380 | EventHandler.remove(this.inputElement, 'keydown', this.onFilterDown);
|
4381 | }
|
4382 | else {
|
4383 | EventHandler.add(this.inputElement, 'input', this.onInput, this);
|
4384 | EventHandler.add(this.inputElement, 'keyup', this.onFilterUp, this);
|
4385 | EventHandler.add(this.inputElement, 'keydown', this.onFilterDown, this);
|
4386 | }
|
4387 | break;
|
4388 | case 'allowFiltering':
|
4389 | this.setSearchBox();
|
4390 | if (this.isFiltering() && this.getModuleName() === 'combobox' && isNullOrUndefined(this.list)) {
|
4391 | super.renderList();
|
4392 | }
|
4393 | break;
|
4394 | case 'allowCustom':
|
4395 | break;
|
4396 | default:
|
4397 | let comboProps;
|
4398 | comboProps = this.getPropObject(prop, newProp, oldProp);
|
4399 | super.onPropertyChanged(comboProps.newProperty, comboProps.oldProperty);
|
4400 | break;
|
4401 | }
|
4402 | }
|
4403 | }
|
4404 | |
4405 |
|
4406 |
|
4407 |
|
4408 | render() {
|
4409 | super.render();
|
4410 | this.setSearchBox();
|
4411 | if (this.isFiltering() && this.getModuleName() === 'combobox' && isNullOrUndefined(this.list)) {
|
4412 | super.renderList();
|
4413 | }
|
4414 | this.renderComplete();
|
4415 | }
|
4416 | ;
|
4417 | |
4418 |
|
4419 |
|
4420 |
|
4421 | getModuleName() {
|
4422 | return 'combobox';
|
4423 | }
|
4424 | |
4425 |
|
4426 |
|
4427 |
|
4428 |
|
4429 |
|
4430 |
|
4431 | addItem(items, itemIndex) {
|
4432 | super.addItem(items, itemIndex);
|
4433 | }
|
4434 | |
4435 |
|
4436 |
|
4437 |
|
4438 |
|
4439 |
|
4440 |
|
4441 | filter(dataSource, query, fields) {
|
4442 | super.filter(dataSource, query, fields);
|
4443 | }
|
4444 | |
4445 |
|
4446 |
|
4447 |
|
4448 | hidePopup() {
|
4449 | let inputValue = this.inputElement.value === '' ? null : this.inputElement.value;
|
4450 | if (!isNullOrUndefined(this.listData)) {
|
4451 | let isEscape = this.isEscapeKey;
|
4452 | if (this.isEscapeKey) {
|
4453 | Input.setValue(this.typedString, this.inputElement, this.floatLabelType, this.showClearButton);
|
4454 | this.isEscapeKey = false;
|
4455 | }
|
4456 | if (this.autofill) {
|
4457 | this.removeFillSelection();
|
4458 | }
|
4459 | let dataItem = this.isSelectCustom ? { text: '' } : this.getItemData();
|
4460 | let selected = this.list.querySelector('.' + dropDownListClasses.selected);
|
4461 | if (dataItem.text === this.inputElement.value && !isNullOrUndefined(selected)) {
|
4462 | if (this.isSelected) {
|
4463 | this.onChangeEvent(null);
|
4464 | this.isSelectCustom = false;
|
4465 | }
|
4466 | super.hidePopup();
|
4467 | return;
|
4468 | }
|
4469 | if (this.getModuleName() === 'combobox' && this.inputElement.value.trim() !== '') {
|
4470 | let searchItem = Search(this.inputElement.value, this.liCollections, 'Equal', true);
|
4471 | this.selectedLI = searchItem.item;
|
4472 | if (isNullOrUndefined(searchItem.index)) {
|
4473 | searchItem.index = Search(this.inputElement.value, this.liCollections, 'StartsWith', true).index;
|
4474 | }
|
4475 | this.activeIndex = searchItem.index;
|
4476 | if (!isNullOrUndefined(this.selectedLI)) {
|
4477 | this.updateSelectedItem(this.selectedLI, null, true);
|
4478 | }
|
4479 | else if (isEscape) {
|
4480 | this.isSelectCustom = true;
|
4481 | this.removeSelection();
|
4482 | }
|
4483 | }
|
4484 | if (!this.isEscapeKey && this.isTyped && !this.isInteracted) {
|
4485 | this.customValue();
|
4486 | }
|
4487 | }
|
4488 | if (isNullOrUndefined(this.listData) && this.allowCustom && !isNullOrUndefined(inputValue) && inputValue !== this.value) {
|
4489 | this.customValue();
|
4490 | }
|
4491 | super.hidePopup();
|
4492 | }
|
4493 | |
4494 |
|
4495 |
|
4496 |
|
4497 | focusIn() {
|
4498 | if (!this.enabled) {
|
4499 | return;
|
4500 | }
|
4501 | if (Browser.isDevice && !this.allowFiltering) {
|
4502 | this.preventFocus = true;
|
4503 | }
|
4504 | super.focusIn();
|
4505 | }
|
4506 | };
|
4507 | __decorate$2([
|
4508 | Property(false)
|
4509 | ], ComboBox.prototype, "autofill", void 0);
|
4510 | __decorate$2([
|
4511 | Property(true)
|
4512 | ], ComboBox.prototype, "allowCustom", void 0);
|
4513 | __decorate$2([
|
4514 | Property({})
|
4515 | ], ComboBox.prototype, "htmlAttributes", void 0);
|
4516 | __decorate$2([
|
4517 | Property(false)
|
4518 | ], ComboBox.prototype, "allowFiltering", void 0);
|
4519 | __decorate$2([
|
4520 | Property(null)
|
4521 | ], ComboBox.prototype, "query", void 0);
|
4522 | __decorate$2([
|
4523 | Property(null)
|
4524 | ], ComboBox.prototype, "index", void 0);
|
4525 | __decorate$2([
|
4526 | Property(true)
|
4527 | ], ComboBox.prototype, "showClearButton", void 0);
|
4528 | __decorate$2([
|
4529 | Event()
|
4530 | ], ComboBox.prototype, "customValueSpecifier", void 0);
|
4531 | __decorate$2([
|
4532 | Event()
|
4533 | ], ComboBox.prototype, "filtering", void 0);
|
4534 | __decorate$2([
|
4535 | Property(null)
|
4536 | ], ComboBox.prototype, "valueTemplate", void 0);
|
4537 | __decorate$2([
|
4538 | Property('Never')
|
4539 | ], ComboBox.prototype, "floatLabelType", void 0);
|
4540 | __decorate$2([
|
4541 | Property(null)
|
4542 | ], ComboBox.prototype, "filterBarPlaceholder", void 0);
|
4543 | __decorate$2([
|
4544 | Complex({ text: null, value: null, iconCss: null, groupBy: null }, FieldSettings)
|
4545 | ], ComboBox.prototype, "fields", void 0);
|
4546 | __decorate$2([
|
4547 | Property(false)
|
4548 | ], ComboBox.prototype, "enablePersistence", void 0);
|
4549 | __decorate$2([
|
4550 | Property(null)
|
4551 | ], ComboBox.prototype, "itemTemplate", void 0);
|
4552 | __decorate$2([
|
4553 | Property(null)
|
4554 | ], ComboBox.prototype, "groupTemplate", void 0);
|
4555 | __decorate$2([
|
4556 | Property('No Records Found')
|
4557 | ], ComboBox.prototype, "noRecordsTemplate", void 0);
|
4558 | __decorate$2([
|
4559 | Property('The Request Failed')
|
4560 | ], ComboBox.prototype, "actionFailureTemplate", void 0);
|
4561 | __decorate$2([
|
4562 | Property('None')
|
4563 | ], ComboBox.prototype, "sortOrder", void 0);
|
4564 | __decorate$2([
|
4565 | Property(true)
|
4566 | ], ComboBox.prototype, "enabled", void 0);
|
4567 | __decorate$2([
|
4568 | Property([])
|
4569 | ], ComboBox.prototype, "dataSource", void 0);
|
4570 | __decorate$2([
|
4571 | Property('StartsWith')
|
4572 | ], ComboBox.prototype, "filterType", void 0);
|
4573 | __decorate$2([
|
4574 | Property(true)
|
4575 | ], ComboBox.prototype, "ignoreCase", void 0);
|
4576 | __decorate$2([
|
4577 | Property(1000)
|
4578 | ], ComboBox.prototype, "zIndex", void 0);
|
4579 | __decorate$2([
|
4580 | Property(false)
|
4581 | ], ComboBox.prototype, "ignoreAccent", void 0);
|
4582 | __decorate$2([
|
4583 | Property()
|
4584 | ], ComboBox.prototype, "locale", void 0);
|
4585 | ComboBox = __decorate$2([
|
4586 | NotifyPropertyChanges
|
4587 | ], ComboBox);
|
4588 |
|
4589 |
|
4590 |
|
4591 |
|
4592 |
|
4593 | var __decorate$3 = (undefined && undefined.__decorate) || function (decorators, target, key, desc) {
|
4594 | var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
|
4595 | if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
|
4596 | else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
|
4597 | return c > 3 && r && Object.defineProperty(target, key, r), r;
|
4598 | };
|
4599 |
|
4600 |
|
4601 |
|
4602 | dropDownListClasses.root = 'e-autocomplete';
|
4603 | dropDownListClasses.icon = 'e-input-group-icon e-ddl-icon e-search-icon';
|
4604 |
|
4605 |
|
4606 |
|
4607 |
|
4608 |
|
4609 |
|
4610 |
|
4611 |
|
4612 |
|
4613 |
|
4614 |
|
4615 | let AutoComplete = class AutoComplete extends ComboBox {
|
4616 | |
4617 |
|
4618 |
|
4619 | constructor(options, element) {
|
4620 | super(options, element);
|
4621 | this.isFiltered = false;
|
4622 | }
|
4623 | ;
|
4624 | |
4625 |
|
4626 |
|
4627 |
|
4628 | preRender() {
|
4629 | super.preRender();
|
4630 | }
|
4631 | getLocaleName() {
|
4632 | return 'auto-complete';
|
4633 | }
|
4634 | ;
|
4635 | getNgDirective() {
|
4636 | return 'EJS-AUTOCOMPLETE';
|
4637 | }
|
4638 | getQuery(query) {
|
4639 | let filterQuery = query ? query.clone() : this.query ? this.query.clone() : new Query();
|
4640 | let filterType = (this.queryString === '' && !isNullOrUndefined(this.value)) ? 'equal' : this.filterType;
|
4641 | let queryString = (this.queryString === '' && !isNullOrUndefined(this.value)) ? this.value : this.queryString;
|
4642 | if (this.isFiltered) {
|
4643 | return filterQuery;
|
4644 | }
|
4645 | if (this.queryString !== null) {
|
4646 | let dataType = this.typeOfData(this.dataSource).typeof;
|
4647 | if (!(this.dataSource instanceof DataManager) && dataType === 'string' || dataType === 'number') {
|
4648 | filterQuery.where('', filterType, queryString, this.ignoreCase, this.ignoreAccent);
|
4649 | }
|
4650 | else {
|
4651 | let mapping = !isNullOrUndefined(this.fields.value) ? this.fields.value : '';
|
4652 | filterQuery.where(mapping, filterType, queryString, this.ignoreCase, this.ignoreAccent);
|
4653 | }
|
4654 | }
|
4655 | if (!isNullOrUndefined(this.suggestionCount)) {
|
4656 | filterQuery.take(this.suggestionCount);
|
4657 | }
|
4658 | return filterQuery;
|
4659 | }
|
4660 | searchLists(e) {
|
4661 | this.isTyped = true;
|
4662 | this.isDataFetched = this.isSelectCustom = false;
|
4663 | if (isNullOrUndefined(this.list)) {
|
4664 | super.renderList(true);
|
4665 | }
|
4666 | this.queryString = this.filterInput.value;
|
4667 | if (e.keyCode === 40 || e.keyCode === 38) {
|
4668 | this.queryString = this.queryString === '' ? null : this.queryString;
|
4669 | this.beforePopupOpen = true;
|
4670 | this.resetList(this.dataSource, this.fields);
|
4671 | return;
|
4672 | }
|
4673 | this.isSelected = false;
|
4674 | this.activeIndex = null;
|
4675 | let eventArgs = {
|
4676 | preventDefaultAction: false,
|
4677 | text: this.filterInput.value,
|
4678 | updateData: (dataSource, query, fields) => {
|
4679 | if (eventArgs.cancel) {
|
4680 | return;
|
4681 | }
|
4682 | this.isFiltered = true;
|
4683 | this.filterAction(dataSource, query, fields);
|
4684 | },
|
4685 | cancel: false
|
4686 | };
|
4687 | this.trigger('filtering', eventArgs, (eventArgs) => {
|
4688 | if (!eventArgs.cancel && !this.isFiltered && !eventArgs.preventDefaultAction) {
|
4689 | this.filterAction(this.dataSource, null, this.fields);
|
4690 | }
|
4691 | });
|
4692 | }
|
4693 | |
4694 |
|
4695 |
|
4696 |
|
4697 |
|
4698 |
|
4699 |
|
4700 | filter(dataSource, query, fields) {
|
4701 | this.isFiltered = true;
|
4702 | this.filterAction(dataSource, query, fields);
|
4703 | }
|
4704 | filterAction(dataSource, query, fields) {
|
4705 | this.beforePopupOpen = true;
|
4706 | if (this.queryString !== '' && (this.queryString.length >= this.minLength)) {
|
4707 | this.resetList(dataSource, fields, query);
|
4708 | }
|
4709 | else {
|
4710 | this.hidePopup();
|
4711 | }
|
4712 | }
|
4713 | clearAll(e, property) {
|
4714 | if (isNullOrUndefined(property) || (!isNullOrUndefined(property) && isNullOrUndefined(property.dataSource))) {
|
4715 | super.clearAll(e);
|
4716 | }
|
4717 | if (this.beforePopupOpen) {
|
4718 | this.hidePopup();
|
4719 | }
|
4720 | }
|
4721 | onActionComplete(ulElement, list, e, isUpdated) {
|
4722 | this.fixedHeaderElement = null;
|
4723 | super.onActionComplete(ulElement, list, e);
|
4724 | let item = this.list.querySelector('.' + dropDownListClasses.li);
|
4725 | if (!isNullOrUndefined(item)) {
|
4726 | removeClass([item], dropDownListClasses.focus);
|
4727 | }
|
4728 | this.postBackAction();
|
4729 | }
|
4730 | postBackAction() {
|
4731 | if (this.autofill && !isNullOrUndefined(this.liCollections[0])) {
|
4732 | let items = [this.liCollections[0]];
|
4733 | let searchItem = Search(this.inputElement.value, items, 'StartsWith', this.ignoreCase);
|
4734 | if (!isNullOrUndefined(searchItem.item)) {
|
4735 | super.setAutoFill(this.liCollections[0], true);
|
4736 | }
|
4737 | }
|
4738 | }
|
4739 | setSelection(li, e) {
|
4740 | if (!this.isValidLI(li)) {
|
4741 | return;
|
4742 | }
|
4743 | if (!isNullOrUndefined(e) && e.type === 'keydown' && e.action !== 'enter' && this.isValidLI(li)) {
|
4744 | let value = this.getFormattedValue(li.getAttribute('data-value'));
|
4745 | this.activeIndex = this.getIndexByValue(value);
|
4746 | this.setHoverList(li);
|
4747 | this.selectedLI = li;
|
4748 | this.setScrollPosition(e);
|
4749 | if (this.autofill) {
|
4750 | this.preventAutoFill = false;
|
4751 | super.setAutoFill(li);
|
4752 | }
|
4753 | attributes(this.inputElement, { 'aria-activedescendant': this.selectedLI ? this.selectedLI.id : null });
|
4754 | }
|
4755 | else {
|
4756 | super.setSelection(li, e);
|
4757 | }
|
4758 | }
|
4759 | listOption(dataSource, fieldsSettings) {
|
4760 | let fields = super.listOption(dataSource, fieldsSettings);
|
4761 | if (isNullOrUndefined(fields.itemCreated)) {
|
4762 | fields.itemCreated = (e) => {
|
4763 | if (this.highlight) {
|
4764 | highlightSearch(e.item, this.queryString, this.ignoreCase, this.filterType);
|
4765 | }
|
4766 | };
|
4767 | }
|
4768 | else {
|
4769 | let itemCreated = fields.itemCreated;
|
4770 | fields.itemCreated = (e) => {
|
4771 | if (this.highlight) {
|
4772 | highlightSearch(e.item, this.queryString, this.ignoreCase, this.filterType);
|
4773 | }
|
4774 | itemCreated.apply(this, [e]);
|
4775 | };
|
4776 | }
|
4777 | return fields;
|
4778 | }
|
4779 | ;
|
4780 | isFiltering() {
|
4781 | return true;
|
4782 | }
|
4783 | renderPopup() {
|
4784 | this.list.scrollTop = 0;
|
4785 | super.renderPopup();
|
4786 | }
|
4787 | isEditTextBox() {
|
4788 | return true && this.inputElement.value.trim() !== '';
|
4789 | }
|
4790 | isPopupButton() {
|
4791 | return this.showPopupButton;
|
4792 | }
|
4793 | isSelectFocusItem(element) {
|
4794 | return false;
|
4795 | }
|
4796 | |
4797 |
|
4798 |
|
4799 |
|
4800 | showPopup() {
|
4801 | if (!this.enabled) {
|
4802 | return;
|
4803 | }
|
4804 | if (this.beforePopupOpen) {
|
4805 | this.refreshPopup();
|
4806 | return;
|
4807 | }
|
4808 | this.beforePopupOpen = true;
|
4809 | this.preventAutoFill = true;
|
4810 | if (isNullOrUndefined(this.list)) {
|
4811 | this.renderList();
|
4812 | }
|
4813 | else {
|
4814 | this.resetList(this.dataSource, this.fields);
|
4815 | }
|
4816 | }
|
4817 | |
4818 |
|
4819 |
|
4820 |
|
4821 | hidePopup() {
|
4822 | this.DropDownBaseresetBlazorTemplates(true, false, false, false);
|
4823 | super.hidePopup();
|
4824 | this.activeIndex = -1;
|
4825 | }
|
4826 | |
4827 |
|
4828 |
|
4829 |
|
4830 | onPropertyChanged(newProp, oldProp) {
|
4831 | if (this.getModuleName() === 'autocomplete') {
|
4832 | this.setUpdateInitial(['fields', 'query', 'dataSource'], newProp);
|
4833 | }
|
4834 | for (let prop of Object.keys(newProp)) {
|
4835 | switch (prop) {
|
4836 | case 'showPopupButton':
|
4837 | if (this.showPopupButton) {
|
4838 | let button = Input.appendSpan(dropDownListClasses.icon, this.inputWrapper.container, this.createElement);
|
4839 | this.inputWrapper.buttons[0] = button;
|
4840 | EventHandler.add(this.inputWrapper.buttons[0], 'click', this.dropDownClick, this);
|
4841 | }
|
4842 | else {
|
4843 | detach(this.inputWrapper.buttons[0]);
|
4844 | this.inputWrapper.buttons[0] = null;
|
4845 | }
|
4846 | break;
|
4847 | default:
|
4848 | let atcProps;
|
4849 | atcProps = this.getPropObject(prop, newProp, oldProp);
|
4850 | super.onPropertyChanged(atcProps.newProperty, atcProps.oldProperty);
|
4851 | break;
|
4852 | }
|
4853 | }
|
4854 | }
|
4855 | |
4856 |
|
4857 |
|
4858 |
|
4859 | getModuleName() {
|
4860 | return 'autocomplete';
|
4861 | }
|
4862 | |
4863 |
|
4864 |
|
4865 |
|
4866 | render() {
|
4867 | super.render();
|
4868 | }
|
4869 | ;
|
4870 | };
|
4871 | __decorate$3([
|
4872 | Complex({ value: null, iconCss: null, groupBy: null }, FieldSettings)
|
4873 | ], AutoComplete.prototype, "fields", void 0);
|
4874 | __decorate$3([
|
4875 | Property(true)
|
4876 | ], AutoComplete.prototype, "ignoreCase", void 0);
|
4877 | __decorate$3([
|
4878 | Property(false)
|
4879 | ], AutoComplete.prototype, "showPopupButton", void 0);
|
4880 | __decorate$3([
|
4881 | Property(false)
|
4882 | ], AutoComplete.prototype, "highlight", void 0);
|
4883 | __decorate$3([
|
4884 | Property(20)
|
4885 | ], AutoComplete.prototype, "suggestionCount", void 0);
|
4886 | __decorate$3([
|
4887 | Property({})
|
4888 | ], AutoComplete.prototype, "htmlAttributes", void 0);
|
4889 | __decorate$3([
|
4890 | Property(null)
|
4891 | ], AutoComplete.prototype, "query", void 0);
|
4892 | __decorate$3([
|
4893 | Property(1)
|
4894 | ], AutoComplete.prototype, "minLength", void 0);
|
4895 | __decorate$3([
|
4896 | Property('Contains')
|
4897 | ], AutoComplete.prototype, "filterType", void 0);
|
4898 | __decorate$3([
|
4899 | Event()
|
4900 | ], AutoComplete.prototype, "filtering", void 0);
|
4901 | __decorate$3([
|
4902 | Property(null)
|
4903 | ], AutoComplete.prototype, "index", void 0);
|
4904 | __decorate$3([
|
4905 | Property('Never')
|
4906 | ], AutoComplete.prototype, "floatLabelType", void 0);
|
4907 | __decorate$3([
|
4908 | Property(null)
|
4909 | ], AutoComplete.prototype, "valueTemplate", void 0);
|
4910 | __decorate$3([
|
4911 | Property(null)
|
4912 | ], AutoComplete.prototype, "filterBarPlaceholder", void 0);
|
4913 | __decorate$3([
|
4914 | Property(false)
|
4915 | ], AutoComplete.prototype, "allowFiltering", void 0);
|
4916 | __decorate$3([
|
4917 | Property(null)
|
4918 | ], AutoComplete.prototype, "text", void 0);
|
4919 | AutoComplete = __decorate$3([
|
4920 | NotifyPropertyChanges
|
4921 | ], AutoComplete);
|
4922 |
|
4923 |
|
4924 |
|
4925 |
|
4926 |
|
4927 |
|
4928 |
|
4929 |
|
4930 |
|
4931 | const FLOATLINE = 'e-float-line';
|
4932 | const FLOATTEXT = 'e-float-text';
|
4933 | const LABELTOP = 'e-label-top';
|
4934 | const LABELBOTTOM = 'e-label-bottom';
|
4935 |
|
4936 |
|
4937 |
|
4938 |
|
4939 |
|
4940 |
|
4941 |
|
4942 |
|
4943 |
|
4944 | function createFloatLabel(overAllWrapper, searchWrapper, element, inputElement, value, floatLabelType, placeholder) {
|
4945 | let floatLinelement;
|
4946 | let floatLabelElement;
|
4947 | floatLinelement = createElement('span', { className: FLOATLINE });
|
4948 | floatLabelElement = createElement('label', { className: FLOATTEXT });
|
4949 | if (!isNullOrUndefined(element.id) && element.id !== '') {
|
4950 | floatLabelElement.id = 'label_' + element.id.replace(/ /g, '_');
|
4951 | attributes(element, { 'aria-labelledby': floatLabelElement.id });
|
4952 | }
|
4953 | if (!isNullOrUndefined(inputElement.placeholder) && inputElement.placeholder !== '') {
|
4954 | floatLabelElement.innerHTML = inputElement.placeholder;
|
4955 | inputElement.removeAttribute('placeholder');
|
4956 | }
|
4957 | floatLabelElement.innerHTML = placeholder;
|
4958 | searchWrapper.appendChild(floatLinelement);
|
4959 | searchWrapper.appendChild(floatLabelElement);
|
4960 | overAllWrapper.classList.add('e-float-input');
|
4961 | updateFloatLabelState(value, floatLabelElement);
|
4962 | if (floatLabelType === 'Always') {
|
4963 | if (floatLabelElement.classList.contains(LABELBOTTOM)) {
|
4964 | removeClass([floatLabelElement], LABELBOTTOM);
|
4965 | }
|
4966 | addClass([floatLabelElement], LABELTOP);
|
4967 | }
|
4968 | }
|
4969 |
|
4970 |
|
4971 |
|
4972 |
|
4973 |
|
4974 | function updateFloatLabelState(value, label) {
|
4975 | if (value && value.length > 0) {
|
4976 | addClass([label], LABELTOP);
|
4977 | removeClass([label], LABELBOTTOM);
|
4978 | }
|
4979 | else {
|
4980 | removeClass([label], LABELTOP);
|
4981 | addClass([label], LABELBOTTOM);
|
4982 | }
|
4983 | }
|
4984 |
|
4985 |
|
4986 |
|
4987 |
|
4988 |
|
4989 |
|
4990 |
|
4991 |
|
4992 |
|
4993 |
|
4994 | function removeFloating(overAllWrapper, componentWrapper, searchWrapper, inputElement, value, floatLabelType, placeholder) {
|
4995 | let placeholderElement = componentWrapper.querySelector('.' + FLOATTEXT);
|
4996 | let floatLine = componentWrapper.querySelector('.' + FLOATLINE);
|
4997 | let placeholderText;
|
4998 | if (!isNullOrUndefined(placeholderElement)) {
|
4999 | placeholderText = placeholderElement.innerText;
|
5000 | detach(searchWrapper.querySelector('.' + FLOATTEXT));
|
5001 | setPlaceHolder(value, inputElement, placeholderText);
|
5002 | if (!isNullOrUndefined(floatLine)) {
|
5003 | detach(searchWrapper.querySelector('.' + FLOATLINE));
|
5004 | }
|
5005 | }
|
5006 | else {
|
5007 | placeholderText = (placeholder !== null) ? placeholder : '';
|
5008 | setPlaceHolder(value, inputElement, placeholderText);
|
5009 | }
|
5010 | overAllWrapper.classList.remove('e-float-input');
|
5011 | }
|
5012 |
|
5013 |
|
5014 |
|
5015 |
|
5016 |
|
5017 |
|
5018 | function setPlaceHolder(value, inputElement, placeholder) {
|
5019 | if (value && value.length) {
|
5020 | inputElement.placeholder = '';
|
5021 | }
|
5022 | else {
|
5023 | inputElement.placeholder = placeholder;
|
5024 | }
|
5025 | }
|
5026 |
|
5027 |
|
5028 |
|
5029 |
|
5030 |
|
5031 | function floatLabelFocus(overAllWrapper, componentWrapper) {
|
5032 | overAllWrapper.classList.add('e-input-focus');
|
5033 | let label = componentWrapper.querySelector('.' + FLOATTEXT);
|
5034 | if (!isNullOrUndefined(label)) {
|
5035 | addClass([label], LABELTOP);
|
5036 | if (label.classList.contains(LABELBOTTOM)) {
|
5037 | removeClass([label], LABELBOTTOM);
|
5038 | }
|
5039 | }
|
5040 | }
|
5041 |
|
5042 |
|
5043 |
|
5044 |
|
5045 |
|
5046 |
|
5047 |
|
5048 |
|
5049 | function floatLabelBlur(overAllWrapper, componentWrapper, value, floatLabelType, placeholder) {
|
5050 | overAllWrapper.classList.remove('e-input-focus');
|
5051 | let label = componentWrapper.querySelector('.' + FLOATTEXT);
|
5052 | if (value && value.length <= 0 && floatLabelType === 'Auto' && !isNullOrUndefined(label)) {
|
5053 | if (label.classList.contains(LABELTOP)) {
|
5054 | removeClass([label], LABELTOP);
|
5055 | }
|
5056 | addClass([label], LABELBOTTOM);
|
5057 | }
|
5058 | }
|
5059 |
|
5060 | var __decorate$4 = (undefined && undefined.__decorate) || function (decorators, target, key, desc) {
|
5061 | var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
|
5062 | if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
|
5063 | else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
|
5064 | return c > 3 && r && Object.defineProperty(target, key, r), r;
|
5065 | };
|
5066 |
|
5067 |
|
5068 |
|
5069 | const FOCUS = 'e-input-focus';
|
5070 | const DISABLED = 'e-disabled';
|
5071 | const OVER_ALL_WRAPPER = 'e-multiselect e-input-group e-control-wrapper';
|
5072 | const ELEMENT_WRAPPER = 'e-multi-select-wrapper';
|
5073 | const ELEMENT_MOBILE_WRAPPER = 'e-mob-wrapper';
|
5074 | const HIDE_LIST = 'e-hide-listitem';
|
5075 | const DELIMITER_VIEW = 'e-delim-view';
|
5076 | const CHIP_WRAPPER = 'e-chips-collection';
|
5077 | const CHIP = 'e-chips';
|
5078 | const CHIP_CONTENT = 'e-chipcontent';
|
5079 | const CHIP_CLOSE = 'e-chips-close';
|
5080 | const CHIP_SELECTED = 'e-chip-selected';
|
5081 | const SEARCHBOX_WRAPPER = 'e-searcher';
|
5082 | const DELIMITER_VIEW_WRAPPER = 'e-delimiter';
|
5083 | const ZERO_SIZE = 'e-zero-size';
|
5084 | const REMAIN_WRAPPER = 'e-remain';
|
5085 | const CLOSEICON_CLASS = 'e-chips-close e-close-hooker';
|
5086 | const DELIMITER_WRAPPER = 'e-delim-values';
|
5087 | const POPUP_WRAPPER = 'e-ddl e-popup e-multi-select-list-wrapper';
|
5088 | const INPUT_ELEMENT = 'e-dropdownbase';
|
5089 | const RTL_CLASS = 'e-rtl';
|
5090 | const CLOSE_ICON_HIDE = 'e-close-icon-hide';
|
5091 | const MOBILE_CHIP = 'e-mob-chip';
|
5092 | const FOOTER = 'e-ddl-footer';
|
5093 | const HEADER = 'e-ddl-header';
|
5094 | const DISABLE_ICON = 'e-ddl-disable-icon';
|
5095 | const SPINNER_CLASS$1 = 'e-ms-spinner-icon';
|
5096 | const HIDDEN_ELEMENT = 'e-multi-hidden';
|
5097 | const destroy = 'destroy';
|
5098 | const dropdownIcon = 'e-input-group-icon e-ddl-icon';
|
5099 | const iconAnimation = 'e-icon-anim';
|
5100 | const TOTAL_COUNT_WRAPPER = 'e-delim-total';
|
5101 | const BOX_ELEMENT = 'e-multiselect-box';
|
5102 | const FILTERPARENT = 'e-filter-parent';
|
5103 | const CUSTOM_WIDTH = 'e-search-custom-width';
|
5104 |
|
5105 |
|
5106 |
|
5107 |
|
5108 |
|
5109 |
|
5110 |
|
5111 |
|
5112 |
|
5113 |
|
5114 |
|
5115 |
|
5116 |
|
5117 |
|
5118 |
|
5119 |
|
5120 |
|
5121 |
|
5122 | let MultiSelect = class MultiSelect extends DropDownBase {
|
5123 | |
5124 |
|
5125 |
|
5126 | constructor(option, element) {
|
5127 | super(option, element);
|
5128 | this.isValidKey = false;
|
5129 | this.selectAllEventData = [];
|
5130 | this.selectAllEventEle = [];
|
5131 | this.scrollFocusStatus = false;
|
5132 | this.keyDownStatus = false;
|
5133 | }
|
5134 | ;
|
5135 | enableRTL(state) {
|
5136 | if (state) {
|
5137 | this.overAllWrapper.classList.add(RTL_CLASS);
|
5138 | }
|
5139 | else {
|
5140 | this.overAllWrapper.classList.remove(RTL_CLASS);
|
5141 | }
|
5142 | if (this.popupObj) {
|
5143 | this.popupObj.enableRtl = state;
|
5144 | this.popupObj.dataBind();
|
5145 | }
|
5146 | }
|
5147 | requiredModules() {
|
5148 | let modules = [];
|
5149 | if (this.mode === 'CheckBox') {
|
5150 | this.isGroupChecking = this.enableGroupCheckBox;
|
5151 | if (this.enableGroupCheckBox) {
|
5152 | let prevOnChange = this.isProtectedOnChange;
|
5153 | this.isProtectedOnChange = true;
|
5154 | this.enableSelectionOrder = false;
|
5155 | this.isProtectedOnChange = prevOnChange;
|
5156 | }
|
5157 | this.allowCustomValue = false;
|
5158 | this.hideSelectedItem = false;
|
5159 | this.closePopupOnSelect = false;
|
5160 | modules.push({
|
5161 | member: 'CheckBoxSelection',
|
5162 | args: [this]
|
5163 | });
|
5164 | }
|
5165 | return modules;
|
5166 | }
|
5167 | updateHTMLAttribute() {
|
5168 | if (Object.keys(this.htmlAttributes).length) {
|
5169 | for (let htmlAttr of Object.keys(this.htmlAttributes)) {
|
5170 | switch (htmlAttr) {
|
5171 | case 'class':
|
5172 | this.overAllWrapper.classList.add(this.htmlAttributes[htmlAttr]);
|
5173 | this.popupWrapper.classList.add(this.htmlAttributes[htmlAttr]);
|
5174 | break;
|
5175 | case 'disabled':
|
5176 | this.enable(false);
|
5177 | break;
|
5178 | case 'placeholder':
|
5179 | if (!this.placeholder) {
|
5180 | this.inputElement.setAttribute(htmlAttr, this.htmlAttributes[htmlAttr]);
|
5181 | this.setProperties({ placeholder: this.inputElement.placeholder }, true);
|
5182 | this.refreshPlaceHolder();
|
5183 | }
|
5184 | break;
|
5185 | default:
|
5186 | let defaultAttr = ['id'];
|
5187 | let validateAttr = ['name', 'required', 'aria-required', 'form'];
|
5188 | let containerAttr = ['title', 'role', 'style', 'class'];
|
5189 | if (defaultAttr.indexOf(htmlAttr) > -1) {
|
5190 | this.element.setAttribute(htmlAttr, this.htmlAttributes[htmlAttr]);
|
5191 | }
|
5192 | else if (htmlAttr.indexOf('data') === 0 || validateAttr.indexOf(htmlAttr) > -1) {
|
5193 | this.hiddenElement.setAttribute(htmlAttr, this.htmlAttributes[htmlAttr]);
|
5194 | }
|
5195 | else if (containerAttr.indexOf(htmlAttr) > -1) {
|
5196 | this.overAllWrapper.setAttribute(htmlAttr, this.htmlAttributes[htmlAttr]);
|
5197 | }
|
5198 | else {
|
5199 | this.inputElement.setAttribute(htmlAttr, this.htmlAttributes[htmlAttr]);
|
5200 | }
|
5201 | break;
|
5202 | }
|
5203 | }
|
5204 | }
|
5205 | }
|
5206 | updateReadonly(state) {
|
5207 | if (state || this.mode === 'CheckBox') {
|
5208 | this.inputElement.setAttribute('readonly', 'true');
|
5209 | }
|
5210 | else {
|
5211 | this.inputElement.removeAttribute('readonly');
|
5212 | }
|
5213 | }
|
5214 | updateClearButton(state) {
|
5215 | if (state) {
|
5216 | if (this.overAllClear.parentNode) {
|
5217 | this.overAllClear.style.display = '';
|
5218 | }
|
5219 | else {
|
5220 | this.componentWrapper.appendChild(this.overAllClear);
|
5221 | }
|
5222 | this.componentWrapper.classList.remove(CLOSE_ICON_HIDE);
|
5223 | }
|
5224 | else {
|
5225 | this.overAllClear.style.display = 'none';
|
5226 | this.componentWrapper.classList.add(CLOSE_ICON_HIDE);
|
5227 | }
|
5228 | }
|
5229 | updateCssClass() {
|
5230 | if (!isNullOrUndefined(this.cssClass) && this.cssClass !== '') {
|
5231 | addClass([this.overAllWrapper], this.cssClass.split(' '));
|
5232 | addClass([this.popupWrapper], this.cssClass.split(' '));
|
5233 | }
|
5234 | }
|
5235 | onPopupShown() {
|
5236 | if (Browser.isDevice && (this.mode === 'CheckBox' && this.allowFiltering)) {
|
5237 | let proxy = this;
|
5238 | window.onpopstate = () => {
|
5239 | proxy.hidePopup();
|
5240 | proxy.inputElement.focus();
|
5241 | };
|
5242 | history.pushState({}, '');
|
5243 | }
|
5244 | let animModel = { name: 'FadeIn', duration: 100 };
|
5245 | let eventArgs = { popup: this.popupObj, cancel: false, animation: animModel };
|
5246 | this.trigger('open', eventArgs, (eventArgs) => {
|
5247 | if (!eventArgs.cancel) {
|
5248 | this.focusAtFirstListItem();
|
5249 | document.body.appendChild(this.popupObj.element);
|
5250 | if (this.mode === 'CheckBox' && this.enableGroupCheckBox && !isNullOrUndefined(this.fields.groupBy)) {
|
5251 | this.updateListItems(this.list.querySelectorAll('li.e-list-item'), this.mainList.querySelectorAll('li.e-list-item'));
|
5252 | }
|
5253 | if (this.mode === 'CheckBox' || this.showDropDownIcon) {
|
5254 | addClass([this.overAllWrapper], [iconAnimation]);
|
5255 | }
|
5256 | this.refreshPopup();
|
5257 | this.popupObj.show(eventArgs.animation, (this.zIndex === 1000) ? this.element : null);
|
5258 | attributes(this.inputElement, { 'aria-expanded': 'true' });
|
5259 | if (this.isFirstClick) {
|
5260 | this.loadTemplate();
|
5261 | }
|
5262 | }
|
5263 | });
|
5264 | }
|
5265 | updateListItems(listItems, mainListItems) {
|
5266 | for (let i = 0; i < listItems.length; i++) {
|
5267 | this.findGroupStart(listItems[i]);
|
5268 | this.findGroupStart(mainListItems[i]);
|
5269 | }
|
5270 | this.deselectHeader();
|
5271 | }
|
5272 | loadTemplate() {
|
5273 | this.refreshListItems(null);
|
5274 | if (this.mode === 'CheckBox') {
|
5275 | this.removeFocus();
|
5276 | }
|
5277 | this.notify('reOrder', { module: 'CheckBoxSelection', enable: this.mode === 'CheckBox', e: this });
|
5278 | }
|
5279 | setScrollPosition() {
|
5280 | if (((!this.hideSelectedItem && this.mode !== 'CheckBox') || (this.mode === 'CheckBox' && !this.enableSelectionOrder)) &&
|
5281 | (!isNullOrUndefined(this.value) && (this.value.length > 0))) {
|
5282 | let valueEle = this.findListElement((this.hideSelectedItem ? this.ulElement : this.list), 'li', 'data-value', this.value[this.value.length - 1]);
|
5283 | if (!isNullOrUndefined(valueEle)) {
|
5284 | this.scrollBottom(valueEle);
|
5285 | }
|
5286 | }
|
5287 | }
|
5288 | focusAtFirstListItem() {
|
5289 | if (this.ulElement && this.ulElement.querySelector('li.'
|
5290 | + dropDownBaseClasses.li)) {
|
5291 | let element;
|
5292 | if (this.mode === 'CheckBox') {
|
5293 | this.removeFocus();
|
5294 | return;
|
5295 | }
|
5296 | else {
|
5297 | element = this.ulElement.querySelector('li.'
|
5298 | + dropDownBaseClasses.li + ':not(.'
|
5299 | + HIDE_LIST + ')');
|
5300 | }
|
5301 | if (element !== null) {
|
5302 | this.removeFocus();
|
5303 | this.addListFocus(element);
|
5304 | }
|
5305 | }
|
5306 | }
|
5307 | focusAtLastListItem(data) {
|
5308 | let activeElement;
|
5309 | if (data) {
|
5310 | activeElement = Search(data, this.liCollections, 'StartsWith', this.ignoreCase);
|
5311 | }
|
5312 | else {
|
5313 | if (this.value && this.value.length) {
|
5314 | Search(this.value[this.value.length - 1], this.liCollections, 'StartsWith', this.ignoreCase);
|
5315 | }
|
5316 | else {
|
5317 | activeElement = null;
|
5318 | }
|
5319 | }
|
5320 | if (activeElement && activeElement.item !== null) {
|
5321 | this.addListFocus(activeElement.item);
|
5322 | this.scrollBottom(activeElement.item, activeElement.index);
|
5323 | }
|
5324 | }
|
5325 | getAriaAttributes() {
|
5326 | let ariaAttributes = {
|
5327 | 'aria-disabled': 'false',
|
5328 | 'aria-owns': this.element.id + '_options',
|
5329 | 'role': 'listbox',
|
5330 | 'aria-multiselectable': 'true',
|
5331 | 'aria-activedescendant': 'null',
|
5332 | 'aria-haspopup': 'true',
|
5333 | 'aria-expanded': 'false'
|
5334 | };
|
5335 | return ariaAttributes;
|
5336 | }
|
5337 | updateListARIA() {
|
5338 | attributes(this.ulElement, { 'id': this.element.id + '_options', 'role': 'listbox', 'aria-hidden': 'false' });
|
5339 | let disableStatus = (this.inputElement.disabled) ? true : false;
|
5340 | attributes(this.inputElement, this.getAriaAttributes());
|
5341 | if (disableStatus) {
|
5342 | attributes(this.inputElement, { 'aria-disabled': 'true' });
|
5343 | }
|
5344 | this.ensureAriaDisabled((disableStatus) ? 'true' : 'false');
|
5345 | }
|
5346 | ensureAriaDisabled(status) {
|
5347 | if (this.htmlAttributes && this.htmlAttributes['aria-disabled']) {
|
5348 | let attr = this.htmlAttributes;
|
5349 | extend(attr, { 'aria-disabled': status }, attr);
|
5350 | this.setProperties({ htmlAttributes: attr }, true);
|
5351 | }
|
5352 | }
|
5353 | removelastSelection(e) {
|
5354 | let elements;
|
5355 | elements = this.chipCollectionWrapper.querySelectorAll('span.' + CHIP);
|
5356 | let value = elements[elements.length - 1].getAttribute('data-value');
|
5357 | if (!isNullOrUndefined(this.value)) {
|
5358 | this.tempValues = this.value.slice();
|
5359 | }
|
5360 | this.removeValue(value, e);
|
5361 | this.removeChipSelection();
|
5362 | this.updateDelimeter(this.delimiterChar, e);
|
5363 | this.makeTextBoxEmpty();
|
5364 | if (this.mainList && this.listData) {
|
5365 | this.refreshSelection();
|
5366 | }
|
5367 | this.checkPlaceholderSize();
|
5368 | }
|
5369 | onActionFailure(e) {
|
5370 | super.onActionFailure(e);
|
5371 | this.renderPopup();
|
5372 | this.onPopupShown();
|
5373 | }
|
5374 | targetElement() {
|
5375 | this.targetInputElement = this.inputElement;
|
5376 | if (this.mode === 'CheckBox' && this.allowFiltering) {
|
5377 | this.notify('targetElement', { module: 'CheckBoxSelection', enable: this.mode === 'CheckBox' });
|
5378 | }
|
5379 | return this.targetInputElement.value;
|
5380 | }
|
5381 | getForQuery(valuecheck) {
|
5382 | let predicate;
|
5383 | let field = isNullOrUndefined(this.fields.value) ? this.fields.text : this.fields.value;
|
5384 | for (let i = 0; i < valuecheck.length; i++) {
|
5385 | if (i === 0) {
|
5386 | predicate = new Predicate(field, 'equal', valuecheck[i]);
|
5387 | }
|
5388 | else {
|
5389 | predicate = predicate.or(field, 'equal', valuecheck[i]);
|
5390 | }
|
5391 | }
|
5392 | return this.getQuery(this.query).where(predicate);
|
5393 | }
|
5394 | onActionComplete(ulElement, list, e, isUpdated) {
|
5395 | super.onActionComplete(ulElement, list, e);
|
5396 | this.updateSelectElementData(this.allowFiltering);
|
5397 | let proxy = this;
|
5398 | let valuecheck = [];
|
5399 | if (!isNullOrUndefined(this.value) && !this.allowCustomValue) {
|
5400 | for (let i = 0; i < this.value.length; i++) {
|
5401 | let checkEle = this.findListElement(((this.allowFiltering && !isNullOrUndefined(this.mainList)) ? this.mainList : ulElement), 'li', 'data-value', proxy.value[i]);
|
5402 | if (!checkEle) {
|
5403 | valuecheck.push(proxy.value[i]);
|
5404 | }
|
5405 | }
|
5406 | }
|
5407 | if (valuecheck.length > 0 && this.dataSource instanceof DataManager && !isNullOrUndefined(this.value)) {
|
5408 | this.dataSource.executeQuery(this.getForQuery(valuecheck)).then((e) => {
|
5409 | proxy.addItem(e.result, list.length);
|
5410 | proxy.updateActionList(ulElement, list, e);
|
5411 | });
|
5412 | }
|
5413 | else {
|
5414 | this.updateActionList(ulElement, list, e);
|
5415 | }
|
5416 | }
|
5417 | updateActionList(ulElement, list, e, isUpdated) {
|
5418 | if (this.mode === 'CheckBox' && this.showSelectAll) {
|
5419 | this.notify('selectAll', { module: 'CheckBoxSelection', enable: this.mode === 'CheckBox' });
|
5420 | }
|
5421 | if (!this.mainList && !this.mainData) {
|
5422 | this.mainList = ulElement.cloneNode ? ulElement.cloneNode(true) : ulElement;
|
5423 | this.mainData = list;
|
5424 | this.mainListCollection = this.liCollections;
|
5425 | }
|
5426 | else if (!isNullOrUndefined(this.mainData) && this.mainData.length === 0) {
|
5427 | this.mainData = list;
|
5428 | }
|
5429 | if ((this.remoteCustomValue || list.length <= 0) && this.allowCustomValue && this.inputFocus && this.allowFiltering) {
|
5430 | this.checkForCustomValue(this.tempQuery, this.fields);
|
5431 | return;
|
5432 | }
|
5433 | if (this.value && this.value.length && ((this.mode !== 'CheckBox' && this.inputElement.value !== '') ||
|
5434 | this.mode === 'CheckBox')) {
|
5435 | this.refreshSelection();
|
5436 | }
|
5437 | this.updateListARIA();
|
5438 | this.unwireListEvents();
|
5439 | this.wireListEvents();
|
5440 | if (!isNullOrUndefined(this.setInitialValue)) {
|
5441 | this.setInitialValue();
|
5442 | }
|
5443 | if (!isNullOrUndefined(this.selectAllAction)) {
|
5444 | this.selectAllAction();
|
5445 | }
|
5446 | if (this.setDynValue) {
|
5447 | if (!isNullOrUndefined(this.text) && (isNullOrUndefined(this.value) || this.value.length === 0)) {
|
5448 | this.initialTextUpdate();
|
5449 | }
|
5450 | this.initialValueUpdate();
|
5451 | this.initialUpdate();
|
5452 | this.refreshPlaceHolder();
|
5453 | if (this.mode !== 'CheckBox' && this.changeOnBlur) {
|
5454 | this.updateValueState(null, this.value, null);
|
5455 | }
|
5456 | }
|
5457 | this.renderPopup();
|
5458 | if (this.beforePopupOpen) {
|
5459 | this.beforePopupOpen = false;
|
5460 | this.onPopupShown();
|
5461 | }
|
5462 | }
|
5463 | refreshSelection() {
|
5464 | let value;
|
5465 | let element;
|
5466 | let className = this.hideSelectedItem ?
|
5467 | HIDE_LIST :
|
5468 | dropDownBaseClasses.selected;
|
5469 | if (!isNullOrUndefined(this.value)) {
|
5470 | for (let index = 0; !isNullOrUndefined(this.value[index]); index++) {
|
5471 | value = this.value[index];
|
5472 | element = this.findListElement(this.list, 'li', 'data-value', value);
|
5473 | if (element) {
|
5474 | addClass([element], className);
|
5475 | if (this.hideSelectedItem && element.previousSibling
|
5476 | && element.previousElementSibling.classList.contains(dropDownBaseClasses.group)
|
5477 | && (!element.nextElementSibling ||
|
5478 | element.nextElementSibling.classList.contains(dropDownBaseClasses.group))) {
|
5479 | addClass([element.previousElementSibling], className);
|
5480 | }
|
5481 | if (this.hideSelectedItem && this.fields.groupBy && !element.previousElementSibling.classList.contains(HIDE_LIST)) {
|
5482 | this.hideGroupItem(value);
|
5483 | }
|
5484 | if (this.hideSelectedItem && element.classList.contains(dropDownBaseClasses.focus)) {
|
5485 | removeClass([element], dropDownBaseClasses.focus);
|
5486 | let listEle = element.parentElement.querySelectorAll('.' +
|
5487 | dropDownBaseClasses.li + ':not(.' + HIDE_LIST + ')');
|
5488 | if (listEle.length > 0) {
|
5489 | addClass([listEle[0]], dropDownBaseClasses.focus);
|
5490 | }
|
5491 | else {
|
5492 | this.ulElement = this.ulElement.cloneNode ? this.ulElement.cloneNode(true) : this.ulElement;
|
5493 | this.l10nUpdate();
|
5494 | addClass([this.list], dropDownBaseClasses.noData);
|
5495 | }
|
5496 | }
|
5497 | element.setAttribute('aria-selected', 'true');
|
5498 | if (this.mode === 'CheckBox' && element.classList.contains('e-active')) {
|
5499 | let ariaValue = element.firstElementChild.getAttribute('aria-checked');
|
5500 | if (isNullOrUndefined(ariaValue) || ariaValue === 'false') {
|
5501 | let args = {
|
5502 | module: 'CheckBoxSelection',
|
5503 | enable: this.mode === 'CheckBox',
|
5504 | li: element,
|
5505 | e: null
|
5506 | };
|
5507 | this.notify('updatelist', args);
|
5508 | }
|
5509 | }
|
5510 | }
|
5511 | }
|
5512 | }
|
5513 | this.checkSelectAll();
|
5514 | this.checkMaxSelection();
|
5515 | }
|
5516 | hideGroupItem(value) {
|
5517 | let element;
|
5518 | let element1;
|
5519 | let className = this.hideSelectedItem ?
|
5520 | HIDE_LIST :
|
5521 | dropDownBaseClasses.selected;
|
5522 | element1 = element = this.findListElement(this.ulElement, 'li', 'data-value', value);
|
5523 | let i = 0;
|
5524 | let j = 0;
|
5525 | let temp = true;
|
5526 | let temp1 = true;
|
5527 | do {
|
5528 | if (element && element.previousElementSibling
|
5529 | && (!element.previousElementSibling.classList.contains(HIDE_LIST) &&
|
5530 | element.previousElementSibling.classList.contains(dropDownBaseClasses.li))) {
|
5531 | temp = false;
|
5532 | }
|
5533 | if (!temp || !element || (element.previousElementSibling
|
5534 | && element.previousElementSibling.classList.contains(dropDownBaseClasses.group))) {
|
5535 | i = 10;
|
5536 | }
|
5537 | else {
|
5538 | element = element.previousElementSibling;
|
5539 | }
|
5540 | if (element1 && element1.nextElementSibling
|
5541 | && (!element1.nextElementSibling.classList.contains(HIDE_LIST) &&
|
5542 | element1.nextElementSibling.classList.contains(dropDownBaseClasses.li))) {
|
5543 | temp1 = false;
|
5544 | }
|
5545 | if (!temp1 || !element1 || (element1.nextElementSibling
|
5546 | && element1.nextElementSibling.classList.contains(dropDownBaseClasses.group))) {
|
5547 | j = 10;
|
5548 | }
|
5549 | else {
|
5550 | element1 = element1.nextElementSibling;
|
5551 | }
|
5552 | } while (i < 10 || j < 10);
|
5553 | if (temp && temp1 && !element.previousElementSibling.classList.contains(HIDE_LIST)) {
|
5554 | addClass([element.previousElementSibling], className);
|
5555 | }
|
5556 | else if (temp && temp1 && element.previousElementSibling.classList.contains(HIDE_LIST)) {
|
5557 | removeClass([element.previousElementSibling], className);
|
5558 | }
|
5559 | }
|
5560 | checkSelectAll() {
|
5561 | let groupItemLength = this.list.querySelectorAll('li.e-list-group-item.e-active').length;
|
5562 | let listItem = this.list.querySelectorAll('li.e-list-item');
|
5563 | let searchCount = this.list.querySelectorAll('li.' + dropDownBaseClasses.li).length;
|
5564 | let searchActiveCount = this.list.querySelectorAll('li.' + dropDownBaseClasses.selected).length;
|
5565 | if (this.enableGroupCheckBox && !isNullOrUndefined(this.fields.groupBy)) {
|
5566 | searchActiveCount = searchActiveCount - groupItemLength;
|
5567 | }
|
5568 | if ((searchCount === searchActiveCount || searchActiveCount === this.maximumSelectionLength)
|
5569 | && (this.mode === 'CheckBox' && this.showSelectAll)) {
|
5570 | this.notify('checkSelectAll', { module: 'CheckBoxSelection', enable: this.mode === 'CheckBox', value: 'check' });
|
5571 | }
|
5572 | else if ((searchCount !== searchActiveCount) && (this.mode === 'CheckBox' && this.showSelectAll)) {
|
5573 | this.notify('checkSelectAll', { module: 'CheckBoxSelection', enable: this.mode === 'CheckBox', value: 'uncheck' });
|
5574 | }
|
5575 | if (this.enableGroupCheckBox && this.fields.groupBy && !this.enableSelectionOrder) {
|
5576 | for (let i = 0; i < listItem.length; i++) {
|
5577 | this.findGroupStart(listItem[i]);
|
5578 | }
|
5579 | this.deselectHeader();
|
5580 | }
|
5581 | }
|
5582 | openClick(e) {
|
5583 | if (!this.openOnClick && this.mode !== 'CheckBox') {
|
5584 | if (this.targetElement() !== '') {
|
5585 | this.showPopup();
|
5586 | }
|
5587 | else {
|
5588 | this.hidePopup();
|
5589 | }
|
5590 | }
|
5591 | else if (!this.openOnClick && this.mode === 'CheckBox' && !this.isPopupOpen()) {
|
5592 | this.showPopup();
|
5593 | }
|
5594 | }
|
5595 | KeyUp(e) {
|
5596 | if (this.mode === 'CheckBox' && !this.openOnClick) {
|
5597 | let char = String.fromCharCode(e.keyCode);
|
5598 | let isWordCharacter = char.match(/\w/);
|
5599 | if (!isNullOrUndefined(isWordCharacter)) {
|
5600 | this.isValidKey = true;
|
5601 | }
|
5602 | }
|
5603 | this.isValidKey = (this.isPopupOpen() && e.keyCode === 8) || this.isValidKey;
|
5604 | if (this.isValidKey) {
|
5605 | this.isValidKey = false;
|
5606 | this.expandTextbox();
|
5607 | this.showOverAllClear();
|
5608 | switch (e.keyCode) {
|
5609 | default:
|
5610 |
|
5611 | this.search(e);
|
5612 | }
|
5613 | }
|
5614 | }
|
5615 | |
5616 |
|
5617 |
|
5618 |
|
5619 |
|
5620 |
|
5621 |
|
5622 | filter(dataSource, query, fields) {
|
5623 | this.isFiltered = true;
|
5624 | this.remoteFilterAction = true;
|
5625 | this.dataUpdater(dataSource, query, fields);
|
5626 | }
|
5627 | getQuery(query) {
|
5628 | let filterQuery = query ? query.clone() : this.query ? this.query.clone() : new Query();
|
5629 | if (this.filterAction) {
|
5630 | if (this.targetElement() !== null) {
|
5631 | let dataType = this.typeOfData(this.dataSource).typeof;
|
5632 | if (!(this.dataSource instanceof DataManager) && dataType === 'string' || dataType === 'number') {
|
5633 | filterQuery.where('', this.filterType, this.targetElement(), this.ignoreCase, this.ignoreAccent);
|
5634 | }
|
5635 | else {
|
5636 | let fields = this.fields;
|
5637 | filterQuery.where(!isNullOrUndefined(fields.text) ? fields.text : '', this.filterType, this.targetElement(), this.ignoreCase, this.ignoreAccent);
|
5638 | }
|
5639 | }
|
5640 | return filterQuery;
|
5641 | }
|
5642 | else {
|
5643 | return query ? query : this.query ? this.query : new Query();
|
5644 | }
|
5645 | }
|
5646 | dataUpdater(dataSource, query, fields) {
|
5647 | this.isDataFetched = false;
|
5648 | if (this.targetElement().trim() === '') {
|
5649 | let list = this.mainList.cloneNode ? this.mainList.cloneNode(true) : this.mainList;
|
5650 | if (this.backCommand) {
|
5651 | this.remoteCustomValue = false;
|
5652 | this.onActionComplete(list, this.mainData);
|
5653 | if (this.value && this.value.length) {
|
5654 | this.refreshSelection();
|
5655 | }
|
5656 | if (this.keyCode !== 8) {
|
5657 | this.focusAtFirstListItem();
|
5658 | }
|
5659 | this.notify('reOrder', { module: 'CheckBoxSelection', enable: this.mode === 'CheckBox', e: this });
|
5660 | }
|
5661 | }
|
5662 | else {
|
5663 | this.resetList(dataSource, fields, query);
|
5664 | if (this.allowCustomValue) {
|
5665 | if (!(dataSource instanceof DataManager)) {
|
5666 | this.checkForCustomValue(query, fields);
|
5667 | }
|
5668 | else {
|
5669 | this.remoteCustomValue = true;
|
5670 | this.tempQuery = query;
|
5671 | }
|
5672 | }
|
5673 | }
|
5674 | this.refreshPopup();
|
5675 | if (this.mode === 'CheckBox') {
|
5676 | this.removeFocus();
|
5677 | }
|
5678 | }
|
5679 | checkForCustomValue(query, fields) {
|
5680 | let dataChecks = !this.getValueByText(this.inputElement.value, this.ignoreCase);
|
5681 | if (this.allowCustomValue && dataChecks) {
|
5682 | let value = this.inputElement.value;
|
5683 | let field = fields ? fields : this.fields;
|
5684 | let customData = (!isNullOrUndefined(this.mainData) && this.mainData.length > 0) ?
|
5685 | this.mainData[0] : this.mainData;
|
5686 | if (typeof (customData) !== 'string') {
|
5687 | let dataItem = {};
|
5688 | setValue(field.text, value, dataItem);
|
5689 | setValue(field.value, value, dataItem);
|
5690 | let tempData = JSON.parse(JSON.stringify(this.listData));
|
5691 | tempData.splice(0, 0, dataItem);
|
5692 | this.resetList(tempData, field, query);
|
5693 | }
|
5694 | else {
|
5695 | let tempData = [this.inputElement.value];
|
5696 | this.resetList(tempData, field);
|
5697 | }
|
5698 | }
|
5699 | if (this.value && this.value.length) {
|
5700 | this.refreshSelection();
|
5701 | }
|
5702 | }
|
5703 | getNgDirective() {
|
5704 | return 'EJS-MULTISELECT';
|
5705 | }
|
5706 | wrapperClick(e) {
|
5707 | this.setDynValue = false;
|
5708 | if (!this.enabled) {
|
5709 | return;
|
5710 | }
|
5711 | if (e.target === this.overAllClear) {
|
5712 | e.preventDefault();
|
5713 | return;
|
5714 | }
|
5715 | if (!this.inputFocus) {
|
5716 | this.inputElement.focus();
|
5717 | }
|
5718 | if (!this.readonly) {
|
5719 | if (e.target && e.target.classList.toString().indexOf(CHIP_CLOSE) !== -1) {
|
5720 | if (this.isPopupOpen()) {
|
5721 | this.refreshPopup();
|
5722 | }
|
5723 | return;
|
5724 | }
|
5725 | if (!this.isPopupOpen() &&
|
5726 | (this.openOnClick || (this.showDropDownIcon && e.target && e.target.className === dropdownIcon))) {
|
5727 | this.showPopup();
|
5728 | }
|
5729 | else {
|
5730 | this.hidePopup();
|
5731 | if (this.mode === 'CheckBox') {
|
5732 | this.showOverAllClear();
|
5733 | this.inputFocus = true;
|
5734 | if (!this.overAllWrapper.classList.contains(FOCUS)) {
|
5735 | this.overAllWrapper.classList.add(FOCUS);
|
5736 | }
|
5737 | }
|
5738 | }
|
5739 | }
|
5740 | e.preventDefault();
|
5741 | }
|
5742 | enable(state) {
|
5743 | if (state) {
|
5744 | this.overAllWrapper.classList.remove(DISABLED);
|
5745 | this.inputElement.removeAttribute('disabled');
|
5746 | attributes(this.inputElement, { 'aria-disabled': 'false' });
|
5747 | this.ensureAriaDisabled('false');
|
5748 | }
|
5749 | else {
|
5750 | this.overAllWrapper.classList.add(DISABLED);
|
5751 | this.inputElement.setAttribute('disabled', 'true');
|
5752 | attributes(this.inputElement, { 'aria-disabled': 'true' });
|
5753 | this.ensureAriaDisabled('true');
|
5754 | }
|
5755 | if (this.enabled !== state) {
|
5756 | this.enabled = state;
|
5757 | }
|
5758 | this.hidePopup();
|
5759 | }
|
5760 | onBlur(eve) {
|
5761 | let target;
|
5762 | if (!isNullOrUndefined(eve)) {
|
5763 | target = eve.relatedTarget;
|
5764 | }
|
5765 | if (this.popupObj && document.body.contains(this.popupObj.element) && this.popupObj.element.contains(target)) {
|
5766 | if (this.mode !== 'CheckBox') {
|
5767 | this.inputElement.focus();
|
5768 | }
|
5769 | return;
|
5770 | }
|
5771 | if (this.mode === 'CheckBox' && Browser.isIE && !isNullOrUndefined(eve)) {
|
5772 | this.inputFocus = false;
|
5773 | this.overAllWrapper.classList.remove(FOCUS);
|
5774 | return;
|
5775 | }
|
5776 | if (this.scrollFocusStatus) {
|
5777 | if (!isNullOrUndefined(eve)) {
|
5778 | eve.preventDefault();
|
5779 | }
|
5780 | this.inputElement.focus();
|
5781 | this.scrollFocusStatus = false;
|
5782 | return;
|
5783 | }
|
5784 | this.inputFocus = false;
|
5785 | this.overAllWrapper.classList.remove(FOCUS);
|
5786 | if (this.mode !== 'Box' && this.mode !== 'CheckBox') {
|
5787 | this.refreshListItems(null);
|
5788 | this.updateDelimView();
|
5789 | }
|
5790 | if (this.changeOnBlur) {
|
5791 | this.updateValueState(eve, this.value, this.tempValues);
|
5792 | this.dispatchEvent(this.hiddenElement, 'change');
|
5793 | }
|
5794 | this.overAllClear.style.display = 'none';
|
5795 | if (this.isPopupOpen()) {
|
5796 | this.DropDownBaseresetBlazorTemplates(false, false, true, true, false, true, true);
|
5797 | this.hidePopup();
|
5798 | }
|
5799 | this.makeTextBoxEmpty();
|
5800 | this.trigger('blur');
|
5801 | this.focused = true;
|
5802 | if (Browser.isDevice && this.mode !== 'Delimiter' && this.mode !== 'CheckBox') {
|
5803 | this.removeChipFocus();
|
5804 | }
|
5805 | this.removeChipSelection();
|
5806 | this.refreshInputHight();
|
5807 | floatLabelBlur(this.overAllWrapper, this.componentWrapper, this.value, this.floatLabelType, this.placeholder);
|
5808 | this.refreshPlaceHolder();
|
5809 | if ((this.allowFiltering || (this.enableSelectionOrder === true && this.mode === 'CheckBox'))
|
5810 | && !isNullOrUndefined(this.mainList)) {
|
5811 | this.ulElement = this.mainList;
|
5812 | }
|
5813 | this.checkPlaceholderSize();
|
5814 | }
|
5815 | checkPlaceholderSize() {
|
5816 | if (this.showDropDownIcon) {
|
5817 | let downIconWidth = this.dropIcon.offsetWidth +
|
5818 | parseInt(window.getComputedStyle(this.dropIcon).marginRight, 10);
|
5819 | this.setPlaceholderSize(downIconWidth);
|
5820 | }
|
5821 | }
|
5822 | setPlaceholderSize(downIconWidth) {
|
5823 | if (isNullOrUndefined(this.value) || this.value.length === 0) {
|
5824 | if (this.dropIcon.offsetWidth !== 0) {
|
5825 | this.searchWrapper.style.width = ('calc(100% - ' + (downIconWidth + 10)) + 'px';
|
5826 | }
|
5827 | else {
|
5828 | addClass([this.searchWrapper], CUSTOM_WIDTH);
|
5829 | }
|
5830 | }
|
5831 | else if (!isNullOrUndefined(this.value)) {
|
5832 | this.searchWrapper.removeAttribute('style');
|
5833 | removeClass([this.searchWrapper], CUSTOM_WIDTH);
|
5834 | }
|
5835 | }
|
5836 | refreshInputHight() {
|
5837 | if ((!this.value || !this.value.length) && (isNullOrUndefined(this.text) || this.text === '')) {
|
5838 | this.searchWrapper.classList.remove(ZERO_SIZE);
|
5839 | }
|
5840 | else {
|
5841 | this.searchWrapper.classList.add(ZERO_SIZE);
|
5842 | }
|
5843 | }
|
5844 | validateValues(newValue, oldValue) {
|
5845 | return JSON.stringify(newValue.slice().sort()) !== JSON.stringify(oldValue.slice().sort());
|
5846 | }
|
5847 | updateValueState(event, newVal, oldVal) {
|
5848 | let newValue = newVal ? newVal : [];
|
5849 | let oldValue = oldVal ? oldVal : [];
|
5850 | if (this.initStatus && this.validateValues(newValue, oldValue)) {
|
5851 | let eventArgs = {
|
5852 | e: event,
|
5853 | oldValue: oldVal,
|
5854 | value: newVal,
|
5855 | isInteracted: event ? true : false,
|
5856 | element: this.element
|
5857 | };
|
5858 | this.trigger('change', eventArgs);
|
5859 | this.updateTempValue();
|
5860 | if (!this.changeOnBlur) {
|
5861 | this.dispatchEvent(this.hiddenElement, 'change');
|
5862 | }
|
5863 | }
|
5864 | }
|
5865 | updateTempValue() {
|
5866 | if (!this.value) {
|
5867 | this.tempValues = this.value;
|
5868 | }
|
5869 | else {
|
5870 | this.tempValues = this.value.slice();
|
5871 | }
|
5872 | }
|
5873 | getPagingCount() {
|
5874 | let height = this.list.classList.contains(dropDownBaseClasses.noData) ? null :
|
5875 | getComputedStyle(this.getItems()[0], null).getPropertyValue('height');
|
5876 | return Math.round(this.list.offsetHeight / parseInt(height, 10));
|
5877 | }
|
5878 | pageUpSelection(steps) {
|
5879 | let collection = this.list.querySelectorAll('li.'
|
5880 | + dropDownBaseClasses.li + ':not(.' + HIDE_LIST + ')' + ':not(.e-reorder-hide)');
|
5881 | let previousItem;
|
5882 | previousItem = steps >= 0 ? collection[steps + 1] : collection[0];
|
5883 | this.addListFocus(previousItem);
|
5884 | this.scrollBottom(previousItem, this.getIndexByValue(previousItem.getAttribute('data-value')));
|
5885 | }
|
5886 | ;
|
5887 | pageDownSelection(steps) {
|
5888 | let list = this.getItems();
|
5889 | let collection = this.list.querySelectorAll('li.'
|
5890 | + dropDownBaseClasses.li + ':not(.' + HIDE_LIST + ')' + ':not(.e-reorder-hide)');
|
5891 | let previousItem;
|
5892 | previousItem = steps <= collection.length ? collection[steps - 1] : collection[collection.length - 1];
|
5893 | this.addListFocus(previousItem);
|
5894 | this.scrollBottom(previousItem, this.getIndexByValue(previousItem.getAttribute('data-value')));
|
5895 | }
|
5896 | getItems() {
|
5897 | if (!this.list) {
|
5898 | super.render();
|
5899 | }
|
5900 | return this.ulElement ? (this.ulElement.querySelectorAll('.' + dropDownBaseClasses.li).length > 0 &&
|
5901 | this.ulElement.querySelectorAll('.' + dropDownBaseClasses.li
|
5902 | + ':not(.' + HIDE_LIST + ')')) : null;
|
5903 | }
|
5904 | focusInHandler(e) {
|
5905 | if (this.enabled) {
|
5906 | this.showOverAllClear();
|
5907 | this.inputFocus = true;
|
5908 | if (this.value && this.value.length) {
|
5909 | if (this.mode !== 'Delimiter' && this.mode !== 'CheckBox') {
|
5910 | this.chipCollectionWrapper.style.display = '';
|
5911 | }
|
5912 | else {
|
5913 | this.showDelimWrapper();
|
5914 | }
|
5915 | if (this.mode !== 'CheckBox') {
|
5916 | this.viewWrapper.style.display = 'none';
|
5917 | }
|
5918 | }
|
5919 | if (this.mode !== 'CheckBox') {
|
5920 | this.searchWrapper.classList.remove(ZERO_SIZE);
|
5921 | }
|
5922 | this.checkPlaceholderSize();
|
5923 | if (this.focused) {
|
5924 | let args = { isInteracted: e ? true : false, event: e };
|
5925 | this.trigger('focus', args);
|
5926 | this.focused = false;
|
5927 | }
|
5928 | if (!this.overAllWrapper.classList.contains(FOCUS)) {
|
5929 | this.overAllWrapper.classList.add(FOCUS);
|
5930 | }
|
5931 | floatLabelFocus(this.overAllWrapper, this.componentWrapper);
|
5932 | if (this.isPopupOpen()) {
|
5933 | this.refreshPopup();
|
5934 | }
|
5935 | return true;
|
5936 | }
|
5937 | else {
|
5938 | return false;
|
5939 | }
|
5940 | }
|
5941 | showDelimWrapper() {
|
5942 | if (this.mode === 'CheckBox') {
|
5943 | this.viewWrapper.style.display = '';
|
5944 | }
|
5945 | else {
|
5946 | this.delimiterWrapper.style.display = '';
|
5947 | }
|
5948 | this.componentWrapper.classList.add(DELIMITER_VIEW_WRAPPER);
|
5949 | }
|
5950 | hideDelimWrapper() {
|
5951 | this.delimiterWrapper.style.display = 'none';
|
5952 | this.componentWrapper.classList.remove(DELIMITER_VIEW_WRAPPER);
|
5953 | }
|
5954 | expandTextbox() {
|
5955 | let size = 5;
|
5956 | if (this.placeholder) {
|
5957 | size = size > this.inputElement.placeholder.length ? size : this.inputElement.placeholder.length;
|
5958 | }
|
5959 | if (this.inputElement.value.length > size) {
|
5960 | this.inputElement.size = this.inputElement.value.length;
|
5961 | }
|
5962 | else {
|
5963 | this.inputElement.size = size;
|
5964 | }
|
5965 | }
|
5966 | isPopupOpen() {
|
5967 | return ((this.popupWrapper !== null) && (this.popupWrapper.parentElement !== null));
|
5968 | }
|
5969 | refreshPopup() {
|
5970 | if (this.popupObj && this.mobFilter) {
|
5971 | this.popupObj.setProperties({ width: this.calcPopupWidth() });
|
5972 | this.popupObj.refreshPosition(this.overAllWrapper);
|
5973 | }
|
5974 | }
|
5975 | checkTextLength() {
|
5976 | return this.targetElement().length < 1;
|
5977 | }
|
5978 | popupKeyActions(e) {
|
5979 | switch (e.keyCode) {
|
5980 | case 38:
|
5981 | this.hidePopup();
|
5982 | if (this.mode === 'CheckBox') {
|
5983 | this.inputElement.focus();
|
5984 | }
|
5985 | e.preventDefault();
|
5986 | break;
|
5987 | case 40:
|
5988 | if (!this.isPopupOpen()) {
|
5989 | this.showPopup();
|
5990 | e.preventDefault();
|
5991 | }
|
5992 | break;
|
5993 | }
|
5994 | }
|
5995 | updateAriaAttribute() {
|
5996 | let focusedItem = this.list.querySelector('.' + dropDownBaseClasses.focus);
|
5997 | if (!isNullOrUndefined(focusedItem)) {
|
5998 | this.inputElement.setAttribute('aria-activedescendant', focusedItem.id);
|
5999 | }
|
6000 | }
|
6001 | homeNavigation(isHome) {
|
6002 | this.removeFocus();
|
6003 | let scrollEle = this.ulElement.querySelectorAll('li.' + dropDownBaseClasses.li
|
6004 | + ':not(.' + HIDE_LIST + ')' + ':not(.e-reorder-hide)');
|
6005 | if (scrollEle.length > 0) {
|
6006 | let element = scrollEle[(isHome) ? 0 : (scrollEle.length - 1)];
|
6007 | element.classList.add(dropDownBaseClasses.focus);
|
6008 | this.scrollBottom(element);
|
6009 | }
|
6010 | }
|
6011 | onKeyDown(e) {
|
6012 | if (this.readonly || !this.enabled && this.mode !== 'CheckBox') {
|
6013 | return;
|
6014 | }
|
6015 | this.keyDownStatus = true;
|
6016 | if (e.keyCode > 111 && e.keyCode < 124) {
|
6017 | return;
|
6018 | }
|
6019 | if (e.altKey) {
|
6020 | this.popupKeyActions(e);
|
6021 | return;
|
6022 | }
|
6023 | else if (this.isPopupOpen()) {
|
6024 | let focusedItem = this.list.querySelector('.' + dropDownBaseClasses.focus);
|
6025 | let activeIndex;
|
6026 | switch (e.keyCode) {
|
6027 | case 36:
|
6028 | case 35:
|
6029 | this.homeNavigation((e.keyCode === 36) ? true : false);
|
6030 | break;
|
6031 | case 33:
|
6032 | e.preventDefault();
|
6033 | if (focusedItem) {
|
6034 | this.getIndexByValue(focusedItem.getAttribute('data-value'));
|
6035 | this.pageUpSelection(activeIndex - this.getPagingCount());
|
6036 | this.updateAriaAttribute();
|
6037 | }
|
6038 | return;
|
6039 | case 34:
|
6040 | e.preventDefault();
|
6041 | if (focusedItem) {
|
6042 | this.getIndexByValue(focusedItem.getAttribute('data-value'));
|
6043 | this.pageDownSelection(activeIndex + this.getPagingCount());
|
6044 | this.updateAriaAttribute();
|
6045 | }
|
6046 | return;
|
6047 | case 38:
|
6048 | this.arrowUp(e);
|
6049 | break;
|
6050 | case 40:
|
6051 | this.arrowDown(e);
|
6052 | break;
|
6053 | case 27:
|
6054 | e.preventDefault();
|
6055 | this.hidePopup();
|
6056 | if (this.mode === 'CheckBox') {
|
6057 | this.inputElement.focus();
|
6058 | }
|
6059 | return;
|
6060 | case 13:
|
6061 | e.preventDefault();
|
6062 | if (this.mode !== 'CheckBox') {
|
6063 | this.selectByKey(e);
|
6064 | }
|
6065 | this.checkPlaceholderSize();
|
6066 | return;
|
6067 | case 32:
|
6068 | this.spaceKeySelection(e);
|
6069 | return;
|
6070 | case 9:
|
6071 | e.preventDefault();
|
6072 | this.hidePopup();
|
6073 | this.inputElement.focus();
|
6074 | this.overAllWrapper.classList.add(FOCUS);
|
6075 | }
|
6076 | }
|
6077 | else {
|
6078 | switch (e.keyCode) {
|
6079 | case 13:
|
6080 | case 9:
|
6081 | case 16:
|
6082 | case 17:
|
6083 | case 20:
|
6084 | return;
|
6085 | case 40:
|
6086 | if (this.openOnClick) {
|
6087 | this.showPopup();
|
6088 | }
|
6089 | break;
|
6090 | case 27:
|
6091 | e.preventDefault();
|
6092 | this.escapeAction();
|
6093 | return;
|
6094 | }
|
6095 | }
|
6096 | if (this.checkTextLength()) {
|
6097 | this.keyNavigation(e);
|
6098 | }
|
6099 | if (this.mode === 'CheckBox' && this.enableSelectionOrder) {
|
6100 | this.checkBackCommand(e);
|
6101 | }
|
6102 | this.expandTextbox();
|
6103 | this.refreshPopup();
|
6104 | }
|
6105 | arrowDown(e) {
|
6106 | e.preventDefault();
|
6107 | this.moveByList(1);
|
6108 | this.keyAction = true;
|
6109 | if (document.activeElement.classList.contains('e-input-filter')
|
6110 | || (this.mode === 'CheckBox' && !this.allowFiltering && document.activeElement !== this.list)) {
|
6111 | this.list.focus();
|
6112 | EventHandler.add(this.list, 'keydown', this.onKeyDown, this);
|
6113 | }
|
6114 | this.updateAriaAttribute();
|
6115 | }
|
6116 | arrowUp(e) {
|
6117 | e.preventDefault();
|
6118 | this.keyAction = true;
|
6119 | let list = this.list.querySelectorAll('li.'
|
6120 | + dropDownBaseClasses.li
|
6121 | + ':not(.' + HIDE_LIST + ')' + ':not(.e-reorder-hide)');
|
6122 | if (this.enableGroupCheckBox && this.mode === 'CheckBox' && !isNullOrUndefined(this.fields.groupBy)) {
|
6123 | list = this.list.querySelectorAll('li.'
|
6124 | + dropDownBaseClasses.li + ',li.' + dropDownBaseClasses.group
|
6125 | + ':not(.' + HIDE_LIST + ')' + ':not(.e-reorder-hide)');
|
6126 | }
|
6127 | let focuseElem = this.list.querySelector('li.' + dropDownBaseClasses.focus);
|
6128 | let index = Array.prototype.slice.call(list).indexOf(focuseElem);
|
6129 | if (index <= 0 && (this.mode === 'CheckBox' && this.allowFiltering)) {
|
6130 | this.keyAction = false;
|
6131 | this.notify('inputFocus', { module: 'CheckBoxSelection', enable: this.mode === 'CheckBox', value: 'focus' });
|
6132 | }
|
6133 | else {
|
6134 | this.list.focus();
|
6135 | }
|
6136 | this.moveByList(-1);
|
6137 | this.updateAriaAttribute();
|
6138 | }
|
6139 | spaceKeySelection(e) {
|
6140 | if (this.mode === 'CheckBox') {
|
6141 | if (!document.activeElement.classList.contains('e-input-filter')) {
|
6142 | e.preventDefault();
|
6143 | this.keyAction = true;
|
6144 | this.list.focus();
|
6145 | }
|
6146 | this.selectByKey(e);
|
6147 | }
|
6148 | this.checkPlaceholderSize();
|
6149 | }
|
6150 | checkBackCommand(e) {
|
6151 | if (e.keyCode === 8 && this.targetElement() === '') {
|
6152 | this.backCommand = false;
|
6153 | }
|
6154 | else {
|
6155 | this.backCommand = true;
|
6156 | }
|
6157 | }
|
6158 | keyNavigation(e) {
|
6159 | if ((this.mode !== 'Delimiter' && this.mode !== 'CheckBox') && this.value && this.value.length) {
|
6160 | switch (e.keyCode) {
|
6161 | case 37:
|
6162 | e.preventDefault();
|
6163 | this.moveBy(-1, e);
|
6164 | break;
|
6165 | case 39:
|
6166 | e.preventDefault();
|
6167 | this.moveBy(1, e);
|
6168 | break;
|
6169 | case 8:
|
6170 | this.removelastSelection(e);
|
6171 | break;
|
6172 | case 46:
|
6173 | this.removeSelectedChip(e);
|
6174 | break;
|
6175 | }
|
6176 | }
|
6177 | else if (e.keyCode === 8 && this.mode === 'Delimiter') {
|
6178 | if (this.value && this.value.length) {
|
6179 | e.preventDefault();
|
6180 | let temp = this.value[this.value.length - 1];
|
6181 | this.removeValue(temp, e);
|
6182 | this.updateDelimeter(this.delimiterChar, e);
|
6183 | this.focusAtLastListItem(temp);
|
6184 | }
|
6185 | }
|
6186 | }
|
6187 | selectByKey(e) {
|
6188 | this.removeChipSelection();
|
6189 | this.selectListByKey(e);
|
6190 | if (this.hideSelectedItem) {
|
6191 | this.focusAtFirstListItem();
|
6192 | }
|
6193 | }
|
6194 | escapeAction() {
|
6195 | let temp = this.tempValues ? this.tempValues.slice() : [];
|
6196 | if (this.value && this.validateValues(this.value, temp)) {
|
6197 | if (this.mode !== 'CheckBox') {
|
6198 | this.value = temp;
|
6199 | this.initialValueUpdate();
|
6200 | }
|
6201 | if (this.mode !== 'Delimiter' && this.mode !== 'CheckBox') {
|
6202 | this.chipCollectionWrapper.style.display = '';
|
6203 | }
|
6204 | else {
|
6205 | this.showDelimWrapper();
|
6206 | }
|
6207 | this.refreshPlaceHolder();
|
6208 | if (this.value.length) {
|
6209 | this.showOverAllClear();
|
6210 | }
|
6211 | else {
|
6212 | this.hideOverAllClear();
|
6213 | }
|
6214 | }
|
6215 | this.makeTextBoxEmpty();
|
6216 | }
|
6217 | scrollBottom(selectedLI, activeIndex) {
|
6218 | let currentOffset = this.list.offsetHeight;
|
6219 | let nextBottom = selectedLI.offsetTop + selectedLI.offsetHeight - this.list.scrollTop;
|
6220 | let nextOffset = this.list.scrollTop + nextBottom - currentOffset;
|
6221 | let boxRange = (selectedLI.offsetTop + selectedLI.offsetHeight - this.list.scrollTop);
|
6222 | boxRange = this.fields.groupBy && !isNullOrUndefined(this.fixedHeaderElement) ?
|
6223 | boxRange - this.fixedHeaderElement.offsetHeight : boxRange;
|
6224 | if (activeIndex === 0) {
|
6225 | this.list.scrollTop = 0;
|
6226 | }
|
6227 | else if (nextBottom > currentOffset) {
|
6228 | this.list.scrollTop = nextOffset;
|
6229 | }
|
6230 | else if (!(boxRange > 0 && this.list.offsetHeight > boxRange)) {
|
6231 | this.list.scrollTop = nextOffset;
|
6232 | }
|
6233 | }
|
6234 | scrollTop(selectedLI, activeIndex) {
|
6235 | let nextOffset = selectedLI.offsetTop - this.list.scrollTop;
|
6236 | let nextBottom = selectedLI.offsetTop + selectedLI.offsetHeight - this.list.scrollTop;
|
6237 | nextOffset = this.fields.groupBy && !isUndefined(this.fixedHeaderElement) ?
|
6238 | nextOffset - this.fixedHeaderElement.offsetHeight : nextOffset;
|
6239 | let boxRange = (selectedLI.offsetTop + selectedLI.offsetHeight - this.list.scrollTop);
|
6240 | if (activeIndex === 0) {
|
6241 | this.list.scrollTop = 0;
|
6242 | }
|
6243 | else if (nextOffset < 0) {
|
6244 | this.list.scrollTop = this.list.scrollTop + nextOffset;
|
6245 | }
|
6246 | else if (!(boxRange > 0 && this.list.offsetHeight > boxRange)) {
|
6247 | this.list.scrollTop = selectedLI.offsetTop - (this.fields.groupBy && !isUndefined(this.fixedHeaderElement) ?
|
6248 | this.fixedHeaderElement.offsetHeight : 0);
|
6249 | }
|
6250 | }
|
6251 | selectListByKey(e) {
|
6252 | let li = this.list.querySelector('li.' + dropDownBaseClasses.focus);
|
6253 | let limit = this.value && this.value.length ? this.value.length : 0;
|
6254 | let target;
|
6255 | if (li !== null) {
|
6256 | if (li.classList.contains('e-active')) {
|
6257 | limit = limit - 1;
|
6258 | }
|
6259 | if (this.isValidLI(li) && limit < this.maximumSelectionLength) {
|
6260 | this.updateListSelection(li, e);
|
6261 | this.addListFocus(li);
|
6262 | if (this.mode === 'CheckBox') {
|
6263 | this.updateDelimView();
|
6264 | this.updateDelimeter(this.delimiterChar, e);
|
6265 | this.refreshInputHight();
|
6266 | this.checkPlaceholderSize();
|
6267 | if (this.enableGroupCheckBox && !isNullOrUndefined(this.fields.groupBy)) {
|
6268 | target = li.firstElementChild.lastElementChild;
|
6269 | this.findGroupStart(target);
|
6270 | this.deselectHeader();
|
6271 | }
|
6272 | }
|
6273 | else {
|
6274 | this.updateDelimeter(this.delimiterChar, e);
|
6275 | }
|
6276 | this.makeTextBoxEmpty();
|
6277 | if (this.mode !== 'CheckBox') {
|
6278 | this.refreshListItems(li.textContent);
|
6279 | }
|
6280 | if (!this.changeOnBlur) {
|
6281 | this.updateValueState(e, this.value, this.tempValues);
|
6282 | }
|
6283 | this.refreshPopup();
|
6284 | }
|
6285 | else {
|
6286 | if (!this.isValidLI(li) && limit < this.maximumSelectionLength) {
|
6287 | target = li.firstElementChild.lastElementChild;
|
6288 | target.classList.contains('e-check') ? this.selectAllItem(false, e, li) : this.selectAllItem(true, e, li);
|
6289 | }
|
6290 | }
|
6291 | this.refreshSelection();
|
6292 | if (this.closePopupOnSelect) {
|
6293 | this.hidePopup();
|
6294 | }
|
6295 | }
|
6296 | this.refreshPlaceHolder();
|
6297 | }
|
6298 | refreshListItems(data) {
|
6299 | if ((this.allowFiltering || (this.mode === 'CheckBox' && this.enableSelectionOrder === true)
|
6300 | || this.allowCustomValue) && this.mainList && this.listData) {
|
6301 | let list;
|
6302 | list = this.mainList.cloneNode ? this.mainList.cloneNode(true) : this.mainList;
|
6303 | this.onActionComplete(list, this.mainData);
|
6304 | this.focusAtLastListItem(data);
|
6305 | if (this.value && this.value.length) {
|
6306 | this.refreshSelection();
|
6307 | }
|
6308 | }
|
6309 | }
|
6310 | removeSelectedChip(e) {
|
6311 | let selectedElem = this.chipCollectionWrapper.querySelector('span.' + CHIP_SELECTED);
|
6312 | let temp;
|
6313 | if (selectedElem !== null) {
|
6314 | if (!isNullOrUndefined(this.value)) {
|
6315 | this.tempValues = this.value.slice();
|
6316 | }
|
6317 | temp = selectedElem.nextElementSibling;
|
6318 | if (temp !== null) {
|
6319 | this.removeChipSelection();
|
6320 | this.addChipSelection(temp, e);
|
6321 | }
|
6322 | this.removeValue(selectedElem.getAttribute('data-value'), e);
|
6323 | this.makeTextBoxEmpty();
|
6324 | }
|
6325 | if (this.closePopupOnSelect) {
|
6326 | this.hidePopup();
|
6327 | }
|
6328 | this.checkPlaceholderSize();
|
6329 | }
|
6330 | moveByTop(state) {
|
6331 | let elements = this.list.querySelectorAll('li.' + dropDownBaseClasses.li);
|
6332 | let index;
|
6333 | if (elements.length > 1) {
|
6334 | this.removeFocus();
|
6335 | index = state ? 0 : (elements.length - 1);
|
6336 | this.addListFocus(elements[index]);
|
6337 | this.scrollBottom(elements[index], index);
|
6338 | }
|
6339 | this.updateAriaAttribute();
|
6340 | }
|
6341 | moveByList(position) {
|
6342 | if (this.list) {
|
6343 | let elements = this.list.querySelectorAll('li.'
|
6344 | + dropDownBaseClasses.li
|
6345 | + ':not(.' + HIDE_LIST + ')' + ':not(.e-reorder-hide)');
|
6346 | if (this.mode === 'CheckBox' && this.enableGroupCheckBox && !isNullOrUndefined(this.fields.groupBy)) {
|
6347 | elements = this.list.querySelectorAll('li.'
|
6348 | + dropDownBaseClasses.li + ',li.' + dropDownBaseClasses.group
|
6349 | + ':not(.' + HIDE_LIST + ')' + ':not(.e-reorder-hide)');
|
6350 | }
|
6351 | let selectedElem = this.list.querySelector('li.' + dropDownBaseClasses.focus);
|
6352 | let temp = -1;
|
6353 | if (elements.length) {
|
6354 | for (let index = 0; index < elements.length; index++) {
|
6355 | if (elements[index] === selectedElem) {
|
6356 | temp = index;
|
6357 | break;
|
6358 | }
|
6359 | }
|
6360 | if (position > 0) {
|
6361 | if (temp < (elements.length - 1)) {
|
6362 | this.removeFocus();
|
6363 | this.addListFocus(elements[++temp]);
|
6364 | this.updateCheck(elements[temp]);
|
6365 | this.scrollBottom(elements[temp], temp);
|
6366 | }
|
6367 | }
|
6368 | else {
|
6369 | if (temp > 0) {
|
6370 | this.removeFocus();
|
6371 | this.addListFocus(elements[--temp]);
|
6372 | this.updateCheck(elements[temp]);
|
6373 | this.scrollTop(elements[temp], temp);
|
6374 | }
|
6375 | }
|
6376 | }
|
6377 | }
|
6378 | }
|
6379 | updateCheck(element) {
|
6380 | if (this.mode === 'CheckBox' && this.enableGroupCheckBox &&
|
6381 | !isNullOrUndefined(this.fields.groupBy)) {
|
6382 | let checkElement = element.firstElementChild.lastElementChild;
|
6383 | if (checkElement.classList.contains('e-check')) {
|
6384 | element.classList.add('e-active');
|
6385 | }
|
6386 | else {
|
6387 | element.classList.remove('e-active');
|
6388 | }
|
6389 | }
|
6390 | }
|
6391 | moveBy(position, e) {
|
6392 | let elements;
|
6393 | let selectedElem;
|
6394 | let temp;
|
6395 | elements = this.chipCollectionWrapper.querySelectorAll('span.' + CHIP);
|
6396 | selectedElem = this.chipCollectionWrapper.querySelector('span.' + CHIP_SELECTED);
|
6397 | if (selectedElem === null) {
|
6398 | if (position < 0) {
|
6399 | this.addChipSelection(elements[elements.length - 1], e);
|
6400 | }
|
6401 | }
|
6402 | else {
|
6403 | if (position < 0) {
|
6404 | temp = selectedElem.previousElementSibling;
|
6405 | if (temp !== null) {
|
6406 | this.removeChipSelection();
|
6407 | this.addChipSelection(temp, e);
|
6408 | }
|
6409 | }
|
6410 | else {
|
6411 | temp = selectedElem.nextElementSibling;
|
6412 | this.removeChipSelection();
|
6413 | if (temp !== null) {
|
6414 | this.addChipSelection(temp, e);
|
6415 | }
|
6416 | }
|
6417 | }
|
6418 | }
|
6419 | chipClick(e) {
|
6420 | if (this.enabled) {
|
6421 | let elem = closest(e.target, '.' + CHIP);
|
6422 | this.removeChipSelection();
|
6423 | this.addChipSelection(elem, e);
|
6424 | }
|
6425 | }
|
6426 | removeChipSelection() {
|
6427 | if (this.chipCollectionWrapper) {
|
6428 | this.removeChipFocus();
|
6429 | }
|
6430 | }
|
6431 | addChipSelection(element, e) {
|
6432 | addClass([element], CHIP_SELECTED);
|
6433 | this.trigger('chipSelection', e);
|
6434 | }
|
6435 | onChipRemove(e) {
|
6436 | if (e.which === 3 || e.button === 2) {
|
6437 | return;
|
6438 | }
|
6439 | if (this.enabled && !this.readonly) {
|
6440 | let element = e.target.parentElement;
|
6441 | let customVal = element.getAttribute('data-value');
|
6442 | let value = this.getFormattedValue(customVal);
|
6443 | if (this.allowCustomValue && ((customVal !== 'false' && value === false) ||
|
6444 | (!isNullOrUndefined(value) && value.toString() === 'NaN'))) {
|
6445 | value = customVal;
|
6446 | }
|
6447 | if (this.isPopupOpen() && this.mode !== 'CheckBox') {
|
6448 | this.hidePopup();
|
6449 | }
|
6450 | if (!this.inputFocus) {
|
6451 | this.inputElement.focus();
|
6452 | }
|
6453 | this.removeValue(value, e);
|
6454 | if (isNullOrUndefined(this.findListElement(this.list, 'li', 'data-value', value)) && this.mainList && this.listData) {
|
6455 | let list = this.mainList.cloneNode ? this.mainList.cloneNode(true) : this.mainList;
|
6456 | this.onActionComplete(list, this.mainData);
|
6457 | }
|
6458 | this.updateDelimeter(this.delimiterChar, e);
|
6459 | if (this.placeholder && this.floatLabelType === 'Never') {
|
6460 | this.makeTextBoxEmpty();
|
6461 | this.checkPlaceholderSize();
|
6462 | }
|
6463 | else {
|
6464 | this.inputElement.value = '';
|
6465 | }
|
6466 | e.preventDefault();
|
6467 | }
|
6468 | }
|
6469 | makeTextBoxEmpty() {
|
6470 | this.inputElement.value = '';
|
6471 | this.refreshPlaceHolder();
|
6472 | }
|
6473 | refreshPlaceHolder() {
|
6474 | if (this.placeholder && this.floatLabelType === 'Never') {
|
6475 | if ((this.value && this.value.length) || (!isNullOrUndefined(this.text) && this.text !== '')) {
|
6476 | this.inputElement.placeholder = '';
|
6477 | }
|
6478 | else {
|
6479 | this.inputElement.placeholder = this.placeholder;
|
6480 | }
|
6481 | }
|
6482 | else {
|
6483 | this.setFloatLabelType();
|
6484 | }
|
6485 | this.expandTextbox();
|
6486 | }
|
6487 | removeValue(value, eve, length, isClearAll) {
|
6488 | let index = this.value.indexOf(this.getFormattedValue(value));
|
6489 | if (index === -1 && this.allowCustomValue && !isNullOrUndefined(value)) {
|
6490 | index = this.value.indexOf(value.toString());
|
6491 | }
|
6492 | let targetEle = eve && eve.target;
|
6493 | isClearAll = (isClearAll || targetEle && targetEle.classList.contains('e-close-hooker')) ? true : null;
|
6494 | let className = this.hideSelectedItem ?
|
6495 | HIDE_LIST :
|
6496 | dropDownBaseClasses.selected;
|
6497 | if (index !== -1) {
|
6498 | let element = this.findListElement(this.list, 'li', 'data-value', value);
|
6499 | let val = this.getDataByValue(value);
|
6500 | let eventArgs = {
|
6501 | e: eve,
|
6502 | item: element,
|
6503 | itemData: val,
|
6504 | isInteracted: eve ? true : false,
|
6505 | cancel: false
|
6506 | };
|
6507 | this.trigger('removing', eventArgs, (eventArgs) => {
|
6508 | if (eventArgs.cancel) {
|
6509 | this.removeIndex++;
|
6510 | }
|
6511 | else {
|
6512 | let removeVal = this.value.slice(0);
|
6513 | removeVal.splice(index, 1);
|
6514 | this.setProperties({ value: [].concat([], removeVal) }, true);
|
6515 | if (element !== null) {
|
6516 | let hideElement = this.findListElement(this.mainList, 'li', 'data-value', value);
|
6517 | element.setAttribute('aria-selected', 'false');
|
6518 | removeClass([element], className);
|
6519 | if (hideElement) {
|
6520 | hideElement.setAttribute('aria-selected', 'false');
|
6521 | removeClass([element, hideElement], className);
|
6522 | }
|
6523 | this.notify('activeList', {
|
6524 | module: 'CheckBoxSelection',
|
6525 | enable: this.mode === 'CheckBox', li: element,
|
6526 | e: this, index: index
|
6527 | });
|
6528 | this.notify('updatelist', { module: 'CheckBoxSelection', enable: this.mode === 'CheckBox', li: element, e: eve });
|
6529 | attributes(this.inputElement, { 'aria-activedescendant': element.id });
|
6530 | if ((this.value.length !== this.mainData.length) && (this.mode === 'CheckBox' && this.showSelectAll)) {
|
6531 | this.notify('checkSelectAll', { module: 'CheckBoxSelection',
|
6532 | enable: this.mode === 'CheckBox',
|
6533 | value: 'uncheck' });
|
6534 | }
|
6535 | }
|
6536 | if (this.hideSelectedItem && this.fields.groupBy) {
|
6537 | this.hideGroupItem(value);
|
6538 | }
|
6539 | this.updateMainList(true, value);
|
6540 | this.removeChip(value);
|
6541 | this.updateChipStatus();
|
6542 | let limit = this.value && this.value.length ? this.value.length : 0;
|
6543 | if (limit < this.maximumSelectionLength) {
|
6544 | let collection = this.list.querySelectorAll('li.'
|
6545 | + dropDownBaseClasses.li + ':not(.e-active)');
|
6546 | removeClass(collection, 'e-disable');
|
6547 | }
|
6548 | this.trigger('removed', eventArgs);
|
6549 | let targetEle = eve && eve.currentTarget;
|
6550 | let isSelectAll = (targetEle && targetEle.classList.contains('e-selectall-parent')) ? true : null;
|
6551 | if (!this.changeOnBlur && !isClearAll && (eve && length && !isSelectAll)) {
|
6552 | this.updateValueState(eve, this.value, this.tempValues);
|
6553 | }
|
6554 | if (length) {
|
6555 | this.selectAllEventData.push(val);
|
6556 | this.selectAllEventEle.push(element);
|
6557 | }
|
6558 | if (length === 1) {
|
6559 | if (!this.changeOnBlur) {
|
6560 | this.updateValueState(eve, this.value, this.tempValues);
|
6561 | }
|
6562 | let args = {
|
6563 | event: eve,
|
6564 | items: this.selectAllEventEle,
|
6565 | itemData: this.selectAllEventData,
|
6566 | isInteracted: eve ? true : false,
|
6567 | isChecked: false
|
6568 | };
|
6569 | this.trigger('selectedAll', args);
|
6570 | this.selectAllEventData = [];
|
6571 | this.selectAllEventEle = [];
|
6572 | }
|
6573 | if (isClearAll) {
|
6574 | this.clearAllCallback(eve, isClearAll);
|
6575 | }
|
6576 | }
|
6577 | });
|
6578 | }
|
6579 | }
|
6580 | updateMainList(state, value) {
|
6581 | if (this.allowFiltering || this.mode === 'CheckBox') {
|
6582 | let element2 = this.findListElement(this.mainList, 'li', 'data-value', value);
|
6583 | if (element2) {
|
6584 | if (state) {
|
6585 | element2.setAttribute('aria-selected', 'false');
|
6586 | removeClass([element2], this.hideSelectedItem ?
|
6587 | HIDE_LIST :
|
6588 | dropDownBaseClasses.selected);
|
6589 | if (this.mode === 'CheckBox') {
|
6590 | element2.firstElementChild.setAttribute('aria-checked', 'false');
|
6591 | removeClass([element2.firstElementChild.lastElementChild], 'e-check');
|
6592 | }
|
6593 | }
|
6594 | else {
|
6595 | element2.setAttribute('aria-selected', 'true');
|
6596 | addClass([element2], this.hideSelectedItem ?
|
6597 | HIDE_LIST :
|
6598 | dropDownBaseClasses.selected);
|
6599 | if (this.mode === 'CheckBox') {
|
6600 | element2.firstElementChild.setAttribute('aria-checked', 'true');
|
6601 | addClass([element2.firstElementChild.lastElementChild], 'e-check');
|
6602 | }
|
6603 | }
|
6604 | }
|
6605 | }
|
6606 | }
|
6607 | removeChip(value) {
|
6608 | if (this.chipCollectionWrapper) {
|
6609 | let element = this.findListElement(this.chipCollectionWrapper, 'span', 'data-value', value);
|
6610 | if (element) {
|
6611 | remove(element);
|
6612 | }
|
6613 | }
|
6614 | }
|
6615 | setWidth(width) {
|
6616 | if (!isNullOrUndefined(width)) {
|
6617 | if (typeof width === 'number') {
|
6618 | this.overAllWrapper.style.width = formatUnit(width);
|
6619 | }
|
6620 | else if (typeof width === 'string') {
|
6621 | this.overAllWrapper.style.width = (width.match(/px|%|em/)) ? (width) : (formatUnit(width));
|
6622 | }
|
6623 | }
|
6624 | }
|
6625 | updateChipStatus() {
|
6626 | if (this.value.length) {
|
6627 | if (!isNullOrUndefined(this.chipCollectionWrapper)) {
|
6628 | (this.chipCollectionWrapper.style.display = '');
|
6629 | }
|
6630 | if (this.mode === 'Delimiter' || this.mode === 'CheckBox') {
|
6631 | this.showDelimWrapper();
|
6632 | }
|
6633 | this.showOverAllClear();
|
6634 | }
|
6635 | else {
|
6636 | if (!isNullOrUndefined(this.chipCollectionWrapper)) {
|
6637 | this.chipCollectionWrapper.style.display = 'none';
|
6638 | }
|
6639 | if (!isNullOrUndefined(this.delimiterWrapper)) {
|
6640 | (this.delimiterWrapper.style.display = 'none');
|
6641 | }
|
6642 | this.hideOverAllClear();
|
6643 | }
|
6644 | }
|
6645 | addValue(value, text, eve) {
|
6646 | if (!this.value) {
|
6647 | this.value = [];
|
6648 | }
|
6649 | this.setProperties({ value: [].concat([], this.value, [value]) }, true);
|
6650 | let element = this.findListElement(this.list, 'li', 'data-value', value);
|
6651 | this.removeFocus();
|
6652 | if (element) {
|
6653 | this.addListFocus(element);
|
6654 | this.addListSelection(element);
|
6655 | }
|
6656 | if (this.mode !== 'Delimiter' && this.mode !== 'CheckBox') {
|
6657 | this.addChip(text, value, eve);
|
6658 | }
|
6659 | if (this.hideSelectedItem && this.fields.groupBy) {
|
6660 | this.hideGroupItem(value);
|
6661 | }
|
6662 | this.updateChipStatus();
|
6663 | this.checkMaxSelection();
|
6664 | }
|
6665 | checkMaxSelection() {
|
6666 | let limit = this.value && this.value.length ? this.value.length : 0;
|
6667 | if (limit === this.maximumSelectionLength) {
|
6668 | let collection = this.list.querySelectorAll('li.'
|
6669 | + dropDownBaseClasses.li + ':not(.e-active)');
|
6670 | addClass(collection, 'e-disable');
|
6671 | }
|
6672 | }
|
6673 | dispatchSelect(value, eve, element, isNotTrigger, length) {
|
6674 | if (this.initStatus && !isNotTrigger) {
|
6675 | let val = this.getDataByValue(value);
|
6676 | let eventArgs = {
|
6677 | e: eve,
|
6678 | item: element,
|
6679 | itemData: val,
|
6680 | isInteracted: eve ? true : false,
|
6681 | cancel: false
|
6682 | };
|
6683 | this.trigger('select', eventArgs, (eventArgs) => {
|
6684 | if (!eventArgs.cancel) {
|
6685 | if (length) {
|
6686 | this.selectAllEventData.push(val);
|
6687 | this.selectAllEventEle.push(element);
|
6688 | }
|
6689 | if (length === 1) {
|
6690 | let args = {
|
6691 | event: eve,
|
6692 | items: this.selectAllEventEle,
|
6693 | itemData: this.selectAllEventData,
|
6694 | isInteracted: eve ? true : false,
|
6695 | isChecked: true
|
6696 | };
|
6697 | this.trigger('selectedAll', args);
|
6698 | this.selectAllEventData = [];
|
6699 | }
|
6700 | this.updateListSelectEventCallback(value, element, eve);
|
6701 | }
|
6702 | });
|
6703 | }
|
6704 | }
|
6705 | addChip(text, value, e) {
|
6706 | if (this.chipCollectionWrapper) {
|
6707 | this.getChip(text, value, e);
|
6708 | }
|
6709 | }
|
6710 | removeChipFocus() {
|
6711 | let elements;
|
6712 | let closeElements;
|
6713 | elements = this.chipCollectionWrapper.querySelectorAll('span.' + CHIP);
|
6714 | closeElements = this.chipCollectionWrapper.querySelectorAll('span.' + CHIP_CLOSE.split(' ')[0]);
|
6715 | removeClass(elements, CHIP_SELECTED);
|
6716 | if (Browser.isDevice) {
|
6717 | for (let index = 0; index < closeElements.length; index++) {
|
6718 | closeElements[index].style.display = 'none';
|
6719 | }
|
6720 | }
|
6721 | }
|
6722 | onMobileChipInteraction(e) {
|
6723 | let chipElem = closest(e.target, '.' + CHIP);
|
6724 | let chipClose = chipElem.querySelector('span.' + CHIP_CLOSE.split(' ')[0]);
|
6725 | if (this.enabled && !this.readonly) {
|
6726 | if (!chipElem.classList.contains(CHIP_SELECTED)) {
|
6727 | this.removeChipFocus();
|
6728 | chipClose.style.display = '';
|
6729 | chipElem.classList.add(CHIP_SELECTED);
|
6730 | }
|
6731 | this.refreshPopup();
|
6732 | e.preventDefault();
|
6733 | }
|
6734 | }
|
6735 | getChip(data, value, e) {
|
6736 | let itemData = { text: value, value: value };
|
6737 | let chip = this.createElement('span', {
|
6738 | className: CHIP,
|
6739 | attrs: { 'data-value': value, 'title': data }
|
6740 | });
|
6741 | let chipContent = this.createElement('span', { className: CHIP_CONTENT });
|
6742 | let chipClose = this.createElement('span', { className: CHIP_CLOSE });
|
6743 | if (this.mainData) {
|
6744 | itemData = isBlazor() ? JSON.parse(JSON.stringify(this.getDataByValue(value))) : this.getDataByValue(value);
|
6745 | }
|
6746 | if (this.valueTemplate && !isNullOrUndefined(itemData)) {
|
6747 | let compiledString = compile(this.valueTemplate);
|
6748 | for (let item of compiledString(itemData, null, null, this.valueTemplateId, this.isStringTemplate)) {
|
6749 | chipContent.appendChild(item);
|
6750 | }
|
6751 | this.DropDownBaseupdateBlazorTemplates(false, false, false, false, true, false, false, false);
|
6752 | }
|
6753 | else {
|
6754 | chipContent.innerHTML = data;
|
6755 | }
|
6756 | chip.appendChild(chipContent);
|
6757 | let eventArgs = {
|
6758 | isInteracted: e ? true : false,
|
6759 | itemData: itemData,
|
6760 | e: e,
|
6761 | setClass: (classes) => {
|
6762 | addClass([chip], classes);
|
6763 | },
|
6764 | cancel: false
|
6765 | };
|
6766 | this.trigger('tagging', eventArgs, (eventArgs) => {
|
6767 | if (!eventArgs.cancel) {
|
6768 | if (eventArgs.setClass && typeof eventArgs.setClass === 'string' && isBlazor()) {
|
6769 | addClass([chip], eventArgs.setClass);
|
6770 | }
|
6771 | if (Browser.isDevice) {
|
6772 | chip.classList.add(MOBILE_CHIP);
|
6773 | append([chipClose], chip);
|
6774 | chipClose.style.display = 'none';
|
6775 | EventHandler.add(chip, 'click', this.onMobileChipInteraction, this);
|
6776 | }
|
6777 | else {
|
6778 | EventHandler.add(chip, 'mousedown', this.chipClick, this);
|
6779 | if (this.showClearButton) {
|
6780 | chip.appendChild(chipClose);
|
6781 | }
|
6782 | }
|
6783 | EventHandler.add(chipClose, 'mousedown', this.onChipRemove, this);
|
6784 | this.chipCollectionWrapper.appendChild(chip);
|
6785 | if (!this.changeOnBlur && e) {
|
6786 | this.updateValueState(e, this.value, this.tempValues);
|
6787 | }
|
6788 | }
|
6789 | });
|
6790 | }
|
6791 | calcPopupWidth() {
|
6792 | let width = formatUnit(this.popupWidth);
|
6793 | if (width.indexOf('%') > -1) {
|
6794 | let inputWidth = (this.componentWrapper.offsetWidth) * parseFloat(width) / 100;
|
6795 | width = inputWidth.toString() + 'px';
|
6796 | }
|
6797 | return width;
|
6798 | }
|
6799 | mouseIn() {
|
6800 | if (this.enabled && !this.readonly) {
|
6801 | this.showOverAllClear();
|
6802 | }
|
6803 | }
|
6804 | mouseOut() {
|
6805 | if (!this.inputFocus) {
|
6806 | this.overAllClear.style.display = 'none';
|
6807 | }
|
6808 | }
|
6809 | listOption(dataSource, fields) {
|
6810 | let iconCss = isNullOrUndefined(fields.iconCss) ? false : true;
|
6811 | let fieldProperty = isNullOrUndefined(fields.properties) ? fields :
|
6812 | fields.properties;
|
6813 | this.listCurrentOptions = (fields.text !== null || fields.value !== null) ? {
|
6814 | fields: fieldProperty, showIcon: iconCss, ariaAttributes: { groupItemRole: 'presentation' }
|
6815 | } : { fields: { value: 'text' } };
|
6816 | extend(this.listCurrentOptions, this.listCurrentOptions, fields, true);
|
6817 | if (this.mode === 'CheckBox') {
|
6818 | this.notify('listoption', { module: 'CheckBoxSelection', enable: this.mode === 'CheckBox', dataSource, fieldProperty });
|
6819 | }
|
6820 | return this.listCurrentOptions;
|
6821 | }
|
6822 | renderPopup() {
|
6823 | if (!this.list) {
|
6824 | super.render();
|
6825 | }
|
6826 | if (!this.popupObj) {
|
6827 | let args = { cancel: false };
|
6828 | this.trigger('beforeOpen', args, (args) => {
|
6829 | if (!args.cancel) {
|
6830 | document.body.appendChild(this.popupWrapper);
|
6831 | let checkboxFilter = this.popupWrapper.querySelector('.' + FILTERPARENT);
|
6832 | if (this.mode === 'CheckBox' && !this.allowFiltering && checkboxFilter && this.filterParent) {
|
6833 | checkboxFilter.remove();
|
6834 | this.filterParent = null;
|
6835 | }
|
6836 | let overAllHeight = parseInt(this.popupHeight, 10);
|
6837 | this.popupWrapper.style.visibility = 'hidden';
|
6838 | if (this.headerTemplate) {
|
6839 | this.setHeaderTemplate();
|
6840 | overAllHeight -= this.header.offsetHeight;
|
6841 | }
|
6842 | append([this.list], this.popupWrapper);
|
6843 | if (this.footerTemplate) {
|
6844 | this.setFooterTemplate();
|
6845 | overAllHeight -= this.footer.offsetHeight;
|
6846 | }
|
6847 | if (this.mode === 'CheckBox' && this.showSelectAll) {
|
6848 | this.notify('selectAll', { module: 'CheckBoxSelection', enable: this.mode === 'CheckBox' });
|
6849 | overAllHeight -= this.selectAllHeight;
|
6850 | }
|
6851 | else if (this.mode === 'CheckBox' && !this.showSelectAll && (!this.headerTemplate || !this.footerTemplate)) {
|
6852 | this.notify('selectAll', { module: 'CheckBoxSelection', enable: this.mode === 'CheckBox' });
|
6853 | overAllHeight = parseInt(this.popupHeight, 10);
|
6854 | }
|
6855 | else if (this.mode === 'CheckBox' && !this.showSelectAll) {
|
6856 | this.notify('selectAll', { module: 'CheckBoxSelection', enable: this.mode === 'CheckBox' });
|
6857 | overAllHeight = parseInt(this.popupHeight, 10);
|
6858 | if (this.headerTemplate && this.header) {
|
6859 | overAllHeight -= this.header.offsetHeight;
|
6860 | }
|
6861 | if (this.footerTemplate && this.footer) {
|
6862 | overAllHeight -= this.footer.offsetHeight;
|
6863 | }
|
6864 | }
|
6865 | if (this.mode === 'CheckBox') {
|
6866 | let args = {
|
6867 | module: 'CheckBoxSelection',
|
6868 | enable: this.mode === 'CheckBox',
|
6869 | popupElement: this.popupWrapper
|
6870 | };
|
6871 | if (this.allowFiltering) {
|
6872 | this.notify('searchBox', args);
|
6873 | overAllHeight -= this.searchBoxHeight;
|
6874 | }
|
6875 | addClass([this.popupWrapper], 'e-checkbox');
|
6876 | }
|
6877 | if (this.popupHeight !== 'auto') {
|
6878 | this.list.style.maxHeight = formatUnit(overAllHeight);
|
6879 | this.popupWrapper.style.maxHeight = formatUnit(this.popupHeight);
|
6880 | }
|
6881 | else {
|
6882 | this.list.style.maxHeight = formatUnit(this.popupHeight);
|
6883 | }
|
6884 | this.popupObj = new Popup(this.popupWrapper, {
|
6885 | width: this.calcPopupWidth(), targetType: 'relative', position: { X: 'left', Y: 'bottom' },
|
6886 | relateTo: this.overAllWrapper, collision: { X: 'flip', Y: 'flip' }, offsetY: 1,
|
6887 | enableRtl: this.enableRtl, zIndex: this.zIndex,
|
6888 | close: () => {
|
6889 | if (this.popupObj.element.parentElement) {
|
6890 | this.popupObj.unwireScrollEvents();
|
6891 | detach(this.popupObj.element);
|
6892 | }
|
6893 | },
|
6894 | open: () => {
|
6895 | if (!this.isFirstClick) {
|
6896 | let ulElement = this.list.querySelector('ul');
|
6897 | if (ulElement) {
|
6898 | if (this.itemTemplate && (this.mode === 'CheckBox') && isBlazor()) {
|
6899 | setTimeout(() => {
|
6900 | this.mainList = this.ulElement;
|
6901 | }, 0);
|
6902 | }
|
6903 | else {
|
6904 | this.mainList = ulElement.cloneNode ? ulElement.cloneNode(true) : ulElement;
|
6905 | }
|
6906 | }
|
6907 | this.isFirstClick = true;
|
6908 | }
|
6909 | this.popupObj.wireScrollEvents();
|
6910 | this.loadTemplate();
|
6911 | this.setScrollPosition();
|
6912 | if (this.allowFiltering) {
|
6913 | this.notify('inputFocus', {
|
6914 | module: 'CheckBoxSelection', enable: this.mode === 'CheckBox', value: 'focus'
|
6915 | });
|
6916 | }
|
6917 | }, targetExitViewport: () => {
|
6918 | if (!Browser.isDevice) {
|
6919 | this.hidePopup();
|
6920 | }
|
6921 | }
|
6922 | });
|
6923 | this.popupObj.close();
|
6924 | this.popupWrapper.style.visibility = '';
|
6925 | if (this.mode === 'CheckBox' && Browser.isDevice && this.allowFiltering) {
|
6926 | this.notify('deviceSearchBox', { module: 'CheckBoxSelection', enable: this.mode === 'CheckBox' });
|
6927 | }
|
6928 | }
|
6929 | });
|
6930 | }
|
6931 | }
|
6932 | setHeaderTemplate() {
|
6933 | let compiledString;
|
6934 | if (this.header) {
|
6935 | this.header.remove();
|
6936 | }
|
6937 | this.header = this.createElement('div');
|
6938 | addClass([this.header], HEADER);
|
6939 | compiledString = compile(this.headerTemplate);
|
6940 | let elements = compiledString({}, null, null, this.headerTemplateId, this.isStringTemplate);
|
6941 | for (let temp = 0; temp < elements.length; temp++) {
|
6942 | this.header.appendChild(elements[temp]);
|
6943 | }
|
6944 | this.DropDownBaseupdateBlazorTemplates(false, false, false, false, false, true, false);
|
6945 | if (this.mode === 'CheckBox' && this.showSelectAll) {
|
6946 | prepend([this.header], this.popupWrapper);
|
6947 | }
|
6948 | else {
|
6949 | append([this.header], this.popupWrapper);
|
6950 | }
|
6951 | EventHandler.add(this.header, 'mousedown', this.onListMouseDown, this);
|
6952 | }
|
6953 | setFooterTemplate() {
|
6954 | let compiledString;
|
6955 | if (this.footer) {
|
6956 | this.footer.remove();
|
6957 | }
|
6958 | this.footer = this.createElement('div');
|
6959 | addClass([this.footer], FOOTER);
|
6960 | compiledString = compile(this.footerTemplate);
|
6961 | let elements = compiledString({}, null, null, this.footerTemplateId, this.isStringTemplate);
|
6962 | for (let temp = 0; temp < elements.length; temp++) {
|
6963 | this.footer.appendChild(elements[temp]);
|
6964 | }
|
6965 | this.DropDownBaseupdateBlazorTemplates(false, false, false, false, false, false, true);
|
6966 | append([this.footer], this.popupWrapper);
|
6967 | EventHandler.add(this.footer, 'mousedown', this.onListMouseDown, this);
|
6968 | }
|
6969 | ClearAll(e) {
|
6970 | if (this.enabled && !this.readonly) {
|
6971 | let temp;
|
6972 | if (this.value && this.value.length > 0) {
|
6973 | let liElement = this.list && this.list.querySelectorAll('li.e-list-item');
|
6974 | if (liElement && liElement.length > 0) {
|
6975 | this.selectAllItems(false, e);
|
6976 | }
|
6977 | else {
|
6978 | this.removeIndex = 0;
|
6979 | for (temp = this.value[this.removeIndex]; this.removeIndex < this.value.length; temp = this.value[this.removeIndex]) {
|
6980 | this.removeValue(temp, e, null, true);
|
6981 | }
|
6982 | }
|
6983 | }
|
6984 | else {
|
6985 | this.clearAllCallback(e);
|
6986 | }
|
6987 | }
|
6988 | }
|
6989 | clearAllCallback(e, isClearAll) {
|
6990 | let tempValues = this.value ? this.value.slice() : [];
|
6991 | if (this.mainList && this.listData && (this.allowFiltering || this.allowCustomValue)) {
|
6992 | let list = this.mainList.cloneNode ? this.mainList.cloneNode(true) : this.mainList;
|
6993 | this.onActionComplete(list, this.mainData);
|
6994 | }
|
6995 | this.focusAtFirstListItem();
|
6996 | this.updateDelimeter(this.delimiterChar, e);
|
6997 | if (this.mode !== 'Box' && (!this.inputFocus || this.mode === 'CheckBox')) {
|
6998 | this.updateDelimView();
|
6999 | }
|
7000 | this.makeTextBoxEmpty();
|
7001 | this.checkPlaceholderSize();
|
7002 | if (this.isPopupOpen()) {
|
7003 | this.refreshPopup();
|
7004 | }
|
7005 | if (!this.inputFocus) {
|
7006 | if (this.changeOnBlur) {
|
7007 | this.updateValueState(e, this.value, tempValues);
|
7008 | }
|
7009 | if (this.mode !== 'CheckBox') {
|
7010 | this.inputElement.focus();
|
7011 | }
|
7012 | }
|
7013 | if (this.mode === 'CheckBox') {
|
7014 | this.refreshPlaceHolder();
|
7015 | this.refreshInputHight();
|
7016 | if (this.changeOnBlur && isClearAll && (this.value && this.value.length === 0)) {
|
7017 | this.updateValueState(e, this.value, this.tempValues);
|
7018 | }
|
7019 | }
|
7020 | if (!this.changeOnBlur && isClearAll && (this.value && this.value.length === 0)) {
|
7021 | this.updateValueState(e, this.value, this.tempValues);
|
7022 | }
|
7023 | if (this.mode === 'CheckBox' && this.enableGroupCheckBox && !isNullOrUndefined(this.fields.groupBy)) {
|
7024 | this.updateListItems(this.list.querySelectorAll('li.e-list-item'), this.mainList.querySelectorAll('li.e-list-item'));
|
7025 | }
|
7026 | e.preventDefault();
|
7027 | }
|
7028 | windowResize() {
|
7029 | this.refreshPopup();
|
7030 | if ((!this.inputFocus || this.mode === 'CheckBox') && this.viewWrapper && this.viewWrapper.parentElement) {
|
7031 | this.updateDelimView();
|
7032 | }
|
7033 | }
|
7034 | resetValueHandler(e) {
|
7035 | let formElement = closest(this.inputElement, 'form');
|
7036 | if (formElement && e.target === formElement) {
|
7037 | let textVal = (this.element.tagName === this.getNgDirective()) ? null : this.element.getAttribute('data-initial-value');
|
7038 | this.text = textVal;
|
7039 | }
|
7040 | }
|
7041 | wireEvent() {
|
7042 | EventHandler.add(this.componentWrapper, 'mousedown', this.wrapperClick, this);
|
7043 | EventHandler.add(window, 'resize', this.windowResize, this);
|
7044 | EventHandler.add(this.inputElement, 'focus', this.focusInHandler, this);
|
7045 | EventHandler.add(this.inputElement, 'keydown', this.onKeyDown, this);
|
7046 | EventHandler.add(this.inputElement, 'keyup', this.KeyUp, this);
|
7047 | if (this.mode !== 'CheckBox') {
|
7048 | EventHandler.add(this.inputElement, 'input', this.onInput, this);
|
7049 | }
|
7050 | EventHandler.add(this.inputElement, 'blur', this.onBlur, this);
|
7051 | EventHandler.add(this.componentWrapper, 'mousemove', this.mouseIn, this);
|
7052 | let formElement = closest(this.inputElement, 'form');
|
7053 | if (formElement) {
|
7054 | EventHandler.add(formElement, 'reset', this.resetValueHandler, this);
|
7055 | }
|
7056 | EventHandler.add(this.componentWrapper, 'mouseout', this.mouseOut, this);
|
7057 | EventHandler.add(this.overAllClear, 'mouseup', this.ClearAll, this);
|
7058 | }
|
7059 | onInput(e) {
|
7060 | if (this.keyDownStatus) {
|
7061 | this.isValidKey = true;
|
7062 | }
|
7063 | else {
|
7064 | this.isValidKey = false;
|
7065 | }
|
7066 | this.keyDownStatus = false;
|
7067 |
|
7068 | if (Browser.isDevice && Browser.info.name === 'mozilla') {
|
7069 | this.search(e);
|
7070 | }
|
7071 | }
|
7072 | search(e) {
|
7073 | if (!this.isPopupOpen() && this.openOnClick) {
|
7074 | this.showPopup();
|
7075 | }
|
7076 | this.openClick(e);
|
7077 | if (this.checkTextLength() && !this.allowFiltering && (e.keyCode !== 8)) {
|
7078 | this.focusAtFirstListItem();
|
7079 | }
|
7080 | else {
|
7081 | let text = this.targetElement();
|
7082 | this.keyCode = e.keyCode;
|
7083 | if (this.allowFiltering) {
|
7084 | let eventArgs = {
|
7085 | preventDefaultAction: false,
|
7086 | text: this.targetElement(),
|
7087 | updateData: (dataSource, query, fields) => {
|
7088 | if (eventArgs.cancel) {
|
7089 | return;
|
7090 | }
|
7091 | this.isFiltered = true;
|
7092 | this.remoteFilterAction = true;
|
7093 | this.dataUpdater(dataSource, query, fields);
|
7094 | },
|
7095 | event: e,
|
7096 | cancel: false
|
7097 | };
|
7098 | this.trigger('filtering', eventArgs, (eventArgs) => {
|
7099 | if (!eventArgs.cancel) {
|
7100 | if (!this.isFiltered && !eventArgs.preventDefaultAction) {
|
7101 | this.filterAction = true;
|
7102 | this.dataUpdater(this.dataSource, null, this.fields);
|
7103 | }
|
7104 | }
|
7105 | });
|
7106 | }
|
7107 | else if (this.allowCustomValue) {
|
7108 | let query = new Query();
|
7109 | query = (text !== '') ? query.where(this.fields.text, 'startswith', text, this.ignoreCase, this.ignoreAccent) : query;
|
7110 | this.dataUpdater(this.mainData, query, this.fields);
|
7111 | }
|
7112 | else {
|
7113 | let liCollections;
|
7114 | liCollections = this.list.querySelectorAll('li.' + dropDownBaseClasses.li + ':not(.e-hide-listitem)');
|
7115 | let activeElement = Search(this.targetElement(), liCollections, 'StartsWith', this.ignoreCase);
|
7116 | if (activeElement && activeElement.item !== null) {
|
7117 | this.addListFocus(activeElement.item);
|
7118 | this.list.scrollTop =
|
7119 | activeElement.item.offsetHeight * activeElement.index;
|
7120 | }
|
7121 | else if (this.targetElement() !== '') {
|
7122 | this.removeFocus();
|
7123 | }
|
7124 | else {
|
7125 | this.focusAtFirstListItem();
|
7126 | }
|
7127 | }
|
7128 | }
|
7129 | }
|
7130 | preRender() {
|
7131 | if (this.allowFiltering === null) {
|
7132 | this.allowFiltering = (this.mode === 'CheckBox') ? true : false;
|
7133 | }
|
7134 | this.initializeData();
|
7135 | this.updateDataAttribute(this.htmlAttributes);
|
7136 | super.preRender();
|
7137 | }
|
7138 | getLocaleName() {
|
7139 | return 'multi-select';
|
7140 | }
|
7141 | ;
|
7142 | initializeData() {
|
7143 | this.mainListCollection = [];
|
7144 | this.beforePopupOpen = false;
|
7145 | this.filterAction = false;
|
7146 | this.remoteFilterAction = false;
|
7147 | this.isFirstClick = false;
|
7148 | this.mobFilter = true;
|
7149 | this.isFiltered = false;
|
7150 | this.focused = true;
|
7151 | this.initial = true;
|
7152 | this.backCommand = true;
|
7153 | }
|
7154 | updateData(delimiterChar, e) {
|
7155 | let data = '';
|
7156 | let delim = this.mode === 'Delimiter' || this.mode === 'CheckBox';
|
7157 | let text = [];
|
7158 | let temp;
|
7159 | let tempData = this.listData;
|
7160 | this.listData = this.mainData;
|
7161 | this.hiddenElement.innerHTML = '';
|
7162 | if (!isNullOrUndefined(this.value)) {
|
7163 | for (let index = 0; !isNullOrUndefined(this.value[index]); index++) {
|
7164 | if (this.listData) {
|
7165 | temp = this.getTextByValue(this.value[index]);
|
7166 | }
|
7167 | else {
|
7168 | temp = this.value[index];
|
7169 | }
|
7170 | data += temp + delimiterChar + ' ';
|
7171 | text.push(temp);
|
7172 | this.hiddenElement.innerHTML += '<option selected value ="' + this.value[index] + '">' + index + '</option>';
|
7173 | }
|
7174 | }
|
7175 | this.setProperties({ text: text.toString() }, true);
|
7176 | if (delim) {
|
7177 | this.delimiterWrapper.innerHTML = data;
|
7178 | this.delimiterWrapper.setAttribute('id', getUniqueID('delim_val'));
|
7179 | this.inputElement.setAttribute('aria-describedby', this.delimiterWrapper.id);
|
7180 | }
|
7181 | let targetEle = e && e.target;
|
7182 | let isClearAll = (targetEle && targetEle.classList.contains('e-close-hooker')) ? true : null;
|
7183 | if (!this.changeOnBlur && ((e && !isClearAll)) || this.isSelectAll) {
|
7184 | this.isSelectAll = false;
|
7185 | this.updateValueState(e, this.value, this.tempValues);
|
7186 | }
|
7187 | this.listData = tempData;
|
7188 | this.addValidInputClass();
|
7189 | }
|
7190 | initialTextUpdate() {
|
7191 | if (!isNullOrUndefined(this.text)) {
|
7192 | let textArr = this.text.split(this.delimiterChar);
|
7193 | let textVal = [];
|
7194 | for (let index = 0; textArr.length > index; index++) {
|
7195 | let val = this.getValueByText(textArr[index]);
|
7196 | if (!isNullOrUndefined(val)) {
|
7197 | textVal.push(val);
|
7198 | }
|
7199 | else if (this.allowCustomValue) {
|
7200 | textVal.push(textArr[index]);
|
7201 | }
|
7202 | }
|
7203 | if (textVal && textVal.length) {
|
7204 | this.setProperties({ value: textVal }, true);
|
7205 | }
|
7206 | }
|
7207 | else {
|
7208 | this.setProperties({ value: null }, true);
|
7209 | }
|
7210 | }
|
7211 | renderList(isEmptyData) {
|
7212 | super.render(isEmptyData);
|
7213 | this.unwireListEvents();
|
7214 | this.wireListEvents();
|
7215 | }
|
7216 | initialValueUpdate() {
|
7217 | if (this.list) {
|
7218 | let text;
|
7219 | let element;
|
7220 | let value;
|
7221 | if (this.chipCollectionWrapper) {
|
7222 | this.chipCollectionWrapper.innerHTML = '';
|
7223 | }
|
7224 | this.removeListSelection();
|
7225 | if (!isNullOrUndefined(this.value)) {
|
7226 | for (let index = 0; !isNullOrUndefined(this.value[index]); index++) {
|
7227 | value = this.value[index];
|
7228 | element = this.findListElement(this.hideSelectedItem ? this.ulElement : this.list, 'li', 'data-value', value);
|
7229 | text = this.getTextByValue(value);
|
7230 | if ((element && (element.getAttribute('aria-selected') !== 'true')) ||
|
7231 | (element && (element.getAttribute('aria-selected') === 'true' && this.hideSelectedItem) &&
|
7232 | (this.mode === 'Box' || this.mode === 'Default'))) {
|
7233 | this.addChip(text, value);
|
7234 | this.addListSelection(element);
|
7235 | }
|
7236 | else if (value && this.allowCustomValue) {
|
7237 | let indexItem = this.listData.length;
|
7238 | let newValue = {};
|
7239 | setValue(this.fields.text, value, newValue);
|
7240 | setValue(this.fields.value, value, newValue);
|
7241 | let noDataEle = this.popupWrapper.querySelector('.' + dropDownBaseClasses.noData);
|
7242 | this.addItem(newValue, indexItem);
|
7243 | if (this.popupWrapper.contains(noDataEle)) {
|
7244 | this.list.setAttribute('style', noDataEle.getAttribute('style'));
|
7245 | this.popupWrapper.replaceChild(this.list, noDataEle);
|
7246 | this.wireListEvents();
|
7247 | }
|
7248 | this.addChip(text, value);
|
7249 | this.addListSelection(element);
|
7250 | }
|
7251 | }
|
7252 | }
|
7253 | if (this.mode === 'CheckBox') {
|
7254 | this.updateDelimView();
|
7255 | if (this.changeOnBlur) {
|
7256 | this.updateValueState(null, this.value, this.tempValues);
|
7257 | }
|
7258 | this.updateDelimeter(this.delimiterChar);
|
7259 | this.refreshInputHight();
|
7260 | }
|
7261 | else {
|
7262 | this.updateDelimeter(this.delimiterChar);
|
7263 | }
|
7264 | if (this.mode === 'CheckBox' && this.showSelectAll && (isNullOrUndefined(this.value) || !this.value.length)) {
|
7265 | this.notify('checkSelectAll', { module: 'CheckBoxSelection', enable: this.mode === 'CheckBox', value: 'uncheck' });
|
7266 | }
|
7267 | if (this.mode === 'Box') {
|
7268 | this.chipCollectionWrapper.style.display = '';
|
7269 | }
|
7270 | else if (this.mode === 'Delimiter' || this.mode === 'CheckBox') {
|
7271 | this.showDelimWrapper();
|
7272 | }
|
7273 | }
|
7274 | }
|
7275 | updateActionCompleteData(li, item) {
|
7276 | if (this.value && this.value.indexOf(li.getAttribute('data-value')) > -1) {
|
7277 | this.mainList = this.ulElement;
|
7278 | addClass([li], HIDE_LIST);
|
7279 | }
|
7280 | }
|
7281 | updateDataList() {
|
7282 | if (this.mainList && this.ulElement && this.mainList.childElementCount < this.ulElement.childElementCount) {
|
7283 | this.mainList = this.ulElement.cloneNode ? this.ulElement.cloneNode(true) : this.ulElement;
|
7284 | }
|
7285 | }
|
7286 | isValidLI(li) {
|
7287 | return (li && !li.classList.contains(dropDownBaseClasses.disabled) && !li.classList.contains(dropDownBaseClasses.group) &&
|
7288 | li.classList.contains(dropDownBaseClasses.li));
|
7289 | }
|
7290 | ;
|
7291 | updateListSelection(li, e, length) {
|
7292 | let customVal = li.getAttribute('data-value');
|
7293 | let value = this.getFormattedValue(customVal);
|
7294 | if (this.allowCustomValue && ((customVal !== 'false' && value === false) ||
|
7295 | (!isNullOrUndefined(value) && value.toString() === 'NaN'))) {
|
7296 | value = customVal;
|
7297 | }
|
7298 | let text = this.getTextByValue(value);
|
7299 | this.removeHover();
|
7300 | if (!this.value || this.value.indexOf(value) === -1) {
|
7301 | this.dispatchSelect(value, e, li, (li.getAttribute('aria-selected') === 'true'), length);
|
7302 | }
|
7303 | else {
|
7304 | this.removeValue(value, e, length);
|
7305 | }
|
7306 | }
|
7307 | updateListSelectEventCallback(value, li, e) {
|
7308 | let text = this.getTextByValue(value);
|
7309 | if ((this.allowCustomValue || this.allowFiltering) && !this.findListElement(this.mainList, 'li', 'data-value', value)) {
|
7310 | let temp = li.cloneNode(true);
|
7311 | let data = this.getDataByValue(value);
|
7312 | let eventArgs = {
|
7313 | newData: data,
|
7314 | cancel: false
|
7315 | };
|
7316 | this.trigger('customValueSelection', eventArgs, (eventArgs) => {
|
7317 | if (!eventArgs.cancel) {
|
7318 | append([temp], this.mainList);
|
7319 | this.mainData.push(data);
|
7320 | this.remoteCustomValue = false;
|
7321 | this.addValue(value, text, e);
|
7322 | }
|
7323 | });
|
7324 | }
|
7325 | else {
|
7326 | this.remoteCustomValue = false;
|
7327 | this.addValue(value, text, e);
|
7328 | }
|
7329 | }
|
7330 | removeListSelection() {
|
7331 | let className = this.hideSelectedItem ?
|
7332 | HIDE_LIST :
|
7333 | dropDownBaseClasses.selected;
|
7334 | let selectedItems = this.list.querySelectorAll('.' + className);
|
7335 | let temp = selectedItems.length;
|
7336 | if (selectedItems && selectedItems.length) {
|
7337 | removeClass(selectedItems, className);
|
7338 | while (temp > 0) {
|
7339 | selectedItems[temp - 1].setAttribute('aria-selected', 'false');
|
7340 | temp--;
|
7341 | }
|
7342 | }
|
7343 | if (!isNullOrUndefined(this.mainList)) {
|
7344 | let selectItems = this.mainList.querySelectorAll('.' + className);
|
7345 | let temp1 = selectItems.length;
|
7346 | if (selectItems && selectItems.length) {
|
7347 | removeClass(selectItems, className);
|
7348 | while (temp1 > 0) {
|
7349 | selectItems[temp1 - 1].setAttribute('aria-selected', 'false');
|
7350 | if (this.mode === 'CheckBox') {
|
7351 | if (selectedItems && (selectedItems.length > (temp1 - 1))) {
|
7352 | selectedItems[temp1 - 1].firstElementChild.setAttribute('aria-checked', 'false');
|
7353 | removeClass([selectedItems[temp1 - 1].firstElementChild.lastElementChild], 'e-check');
|
7354 | }
|
7355 | selectItems[temp1 - 1].firstElementChild.setAttribute('aria-checked', 'false');
|
7356 | removeClass([selectItems[temp1 - 1].firstElementChild.lastElementChild], 'e-check');
|
7357 | }
|
7358 | temp1--;
|
7359 | }
|
7360 | }
|
7361 | }
|
7362 | }
|
7363 | ;
|
7364 | removeHover() {
|
7365 | let hoveredItem = this.list.querySelectorAll('.' + dropDownBaseClasses.hover);
|
7366 | if (hoveredItem && hoveredItem.length) {
|
7367 | removeClass(hoveredItem, dropDownBaseClasses.hover);
|
7368 | }
|
7369 | }
|
7370 | ;
|
7371 | removeFocus() {
|
7372 | if (this.list && this.mainList) {
|
7373 | let hoveredItem = this.list.querySelectorAll('.' + dropDownBaseClasses.focus);
|
7374 | let mainlist = this.mainList.querySelectorAll('.' + dropDownBaseClasses.focus);
|
7375 | if (hoveredItem && hoveredItem.length) {
|
7376 | removeClass(hoveredItem, dropDownBaseClasses.focus);
|
7377 | removeClass(mainlist, dropDownBaseClasses.focus);
|
7378 | }
|
7379 | }
|
7380 | }
|
7381 | ;
|
7382 | addListHover(li) {
|
7383 | if (this.enabled && this.isValidLI(li)) {
|
7384 | this.removeHover();
|
7385 | addClass([li], dropDownBaseClasses.hover);
|
7386 | }
|
7387 | else {
|
7388 | if ((li !== null && li.classList.contains('e-list-group-item')) && this.enableGroupCheckBox && this.mode === 'CheckBox'
|
7389 | && !isNullOrUndefined(this.fields.groupBy)) {
|
7390 | this.removeHover();
|
7391 | addClass([li], dropDownBaseClasses.hover);
|
7392 | }
|
7393 | }
|
7394 | }
|
7395 | ;
|
7396 | addListFocus(element) {
|
7397 | if (this.enabled && this.isValidLI(element)) {
|
7398 | this.removeFocus();
|
7399 | addClass([element], dropDownBaseClasses.focus);
|
7400 | }
|
7401 | else {
|
7402 | if (this.enableGroupCheckBox && this.mode === 'CheckBox' && !isNullOrUndefined(this.fields.groupBy)) {
|
7403 | addClass([element], dropDownBaseClasses.focus);
|
7404 | }
|
7405 | }
|
7406 | }
|
7407 | addListSelection(element) {
|
7408 | let className = this.hideSelectedItem ?
|
7409 | HIDE_LIST :
|
7410 | dropDownBaseClasses.selected;
|
7411 | if (this.isValidLI(element) && !element.classList.contains(dropDownBaseClasses.hover)) {
|
7412 | addClass([element], className);
|
7413 | this.updateMainList(false, element.getAttribute('data-value'));
|
7414 | element.setAttribute('aria-selected', 'true');
|
7415 | if (this.mode === 'CheckBox') {
|
7416 | let ariaCheck = element.firstElementChild.getAttribute('aria-checked');
|
7417 | if (ariaCheck === 'false' || isNullOrUndefined(ariaCheck)) {
|
7418 | this.notify('updatelist', { module: 'CheckBoxSelection', enable: this.mode === 'CheckBox', li: element, e: this });
|
7419 | }
|
7420 | }
|
7421 | this.notify('activeList', { module: 'CheckBoxSelection', enable: this.mode === 'CheckBox', li: element, e: this });
|
7422 | if (this.chipCollectionWrapper !== null) {
|
7423 | this.removeChipSelection();
|
7424 | }
|
7425 | attributes(this.inputElement, { 'aria-activedescendant': element.id });
|
7426 | }
|
7427 | }
|
7428 | updateDelimeter(delimChar, e) {
|
7429 | this.updateData(delimChar, e);
|
7430 | }
|
7431 | onMouseClick(e) {
|
7432 | this.scrollFocusStatus = false;
|
7433 | let target = e.target;
|
7434 | let li = closest(target, '.' + dropDownBaseClasses.li);
|
7435 | let headerLi = closest(target, '.' + dropDownBaseClasses.group);
|
7436 | if (headerLi && this.enableGroupCheckBox && this.mode === 'CheckBox' && this.fields.groupBy) {
|
7437 | target = target.classList.contains('e-list-group-item') ? target.firstElementChild.lastElementChild
|
7438 | : e.target;
|
7439 | if (target.classList.contains('e-check')) {
|
7440 | this.selectAllItem(false, e);
|
7441 | target.classList.remove('e-check');
|
7442 | target.classList.remove('e-stop');
|
7443 | closest(target, '.' + 'e-list-group-item').classList.remove('e-active');
|
7444 | target.setAttribute('aria-selected', 'false');
|
7445 | }
|
7446 | else {
|
7447 | this.selectAllItem(true, e);
|
7448 | target.classList.remove('e-stop');
|
7449 | target.classList.add('e-check');
|
7450 | closest(target, '.' + 'e-list-group-item').classList.add('e-active');
|
7451 | target.setAttribute('aria-selected', 'true');
|
7452 | }
|
7453 | this.refreshSelection();
|
7454 | this.checkSelectAll();
|
7455 | }
|
7456 | else {
|
7457 | if (this.isValidLI(li)) {
|
7458 | let limit = this.value && this.value.length ? this.value.length : 0;
|
7459 | if (li.classList.contains('e-active')) {
|
7460 | limit = limit - 1;
|
7461 | }
|
7462 | if (limit < this.maximumSelectionLength) {
|
7463 | this.updateListSelection(li, e);
|
7464 | this.checkPlaceholderSize();
|
7465 | this.addListFocus(li);
|
7466 | if ((this.allowCustomValue || this.allowFiltering) && this.mainList && this.listData) {
|
7467 | if (this.mode !== 'CheckBox') {
|
7468 | this.focusAtLastListItem(li.getAttribute('data-value'));
|
7469 | }
|
7470 | this.refreshSelection();
|
7471 | }
|
7472 | else {
|
7473 | this.makeTextBoxEmpty();
|
7474 | }
|
7475 | }
|
7476 | if (this.mode === 'CheckBox') {
|
7477 | this.updateDelimView();
|
7478 | this.updateDelimeter(this.delimiterChar, e);
|
7479 | this.refreshInputHight();
|
7480 | }
|
7481 | else {
|
7482 | this.updateDelimeter(this.delimiterChar, e);
|
7483 | }
|
7484 | this.checkSelectAll();
|
7485 | this.refreshPopup();
|
7486 | if (this.hideSelectedItem) {
|
7487 | this.focusAtFirstListItem();
|
7488 | }
|
7489 | if (this.closePopupOnSelect) {
|
7490 | this.hidePopup();
|
7491 | }
|
7492 | else {
|
7493 | e.preventDefault();
|
7494 | }
|
7495 | this.makeTextBoxEmpty();
|
7496 | this.findGroupStart(target);
|
7497 | }
|
7498 | else {
|
7499 | e.preventDefault();
|
7500 | }
|
7501 | if (this.mode !== 'CheckBox') {
|
7502 | this.refreshListItems(isNullOrUndefined(li) ? null : li.textContent);
|
7503 | }
|
7504 | this.refreshPlaceHolder();
|
7505 | this.deselectHeader();
|
7506 | }
|
7507 | }
|
7508 | findGroupStart(target) {
|
7509 | if (this.enableGroupCheckBox && this.mode === 'CheckBox' && !isNullOrUndefined(this.fields.groupBy)) {
|
7510 | let count = 0;
|
7511 | let liChecked = 0;
|
7512 | let liUnchecked = 0;
|
7513 | let groupValues;
|
7514 | if (this.itemTemplate && !target.getElementsByClassName('e-frame').length) {
|
7515 | while (!target.getElementsByClassName('e-frame').length) {
|
7516 | target = target.parentElement;
|
7517 | }
|
7518 | }
|
7519 | if (target.classList.contains('e-frame')) {
|
7520 | target = target.parentElement.parentElement;
|
7521 | }
|
7522 | groupValues = this.findGroupAttrtibutes(target, liChecked, liUnchecked, count, 0);
|
7523 | groupValues = this.findGroupAttrtibutes(target, groupValues[0], groupValues[1], groupValues[2], 1);
|
7524 | while (!target.classList.contains('e-list-group-item')) {
|
7525 | if (target.classList.contains('e-list-icon')) {
|
7526 | target = target.parentElement;
|
7527 | }
|
7528 | target = target.previousElementSibling;
|
7529 | if (target == null) {
|
7530 | break;
|
7531 | }
|
7532 | }
|
7533 | this.updateCheckBox(target, groupValues[0], groupValues[1], groupValues[2]);
|
7534 | }
|
7535 | }
|
7536 | findGroupAttrtibutes(listElement, checked, unChecked, count, position) {
|
7537 | while (!listElement.classList.contains('e-list-group-item')) {
|
7538 | if (listElement.classList.contains('e-list-icon')) {
|
7539 | listElement = listElement.parentElement;
|
7540 | }
|
7541 | if (listElement.getElementsByClassName('e-frame')[0].classList.contains('e-check') &&
|
7542 | listElement.classList.contains('e-list-item')) {
|
7543 | checked++;
|
7544 | }
|
7545 | else if (listElement.classList.contains('e-list-item')) {
|
7546 | unChecked++;
|
7547 | }
|
7548 | count++;
|
7549 | listElement = position ? listElement.nextElementSibling : listElement.previousElementSibling;
|
7550 | if (listElement == null) {
|
7551 | break;
|
7552 | }
|
7553 | }
|
7554 | return [checked, unChecked, count];
|
7555 | }
|
7556 | updateCheckBox(groupHeader, checked, unChecked, count) {
|
7557 | if (groupHeader === null) {
|
7558 | return;
|
7559 | }
|
7560 | let checkBoxElement = groupHeader.getElementsByClassName('e-frame')[0];
|
7561 | if (count === checked) {
|
7562 | checkBoxElement.classList.remove('e-stop');
|
7563 | checkBoxElement.classList.add('e-check');
|
7564 | closest(checkBoxElement, '.' + 'e-list-group-item').classList.add('e-active');
|
7565 | groupHeader.setAttribute('aria-selected', 'true');
|
7566 | }
|
7567 | else if (count === unChecked) {
|
7568 | checkBoxElement.classList.remove('e-check');
|
7569 | checkBoxElement.classList.remove('e-stop');
|
7570 | closest(checkBoxElement, '.' + 'e-list-group-item').classList.remove('e-active');
|
7571 | groupHeader.setAttribute('aria-selected', 'false');
|
7572 | }
|
7573 | else if (this.maximumSelectionLength === checked - 1) {
|
7574 | checkBoxElement.classList.remove('e-stop');
|
7575 | groupHeader.setAttribute('aria-selected', 'true');
|
7576 | closest(checkBoxElement, '.' + 'e-list-group-item').classList.add('e-active');
|
7577 | checkBoxElement.classList.add('e-check');
|
7578 | }
|
7579 | else {
|
7580 | checkBoxElement.classList.remove('e-check');
|
7581 | checkBoxElement.classList.add('e-stop');
|
7582 | closest(checkBoxElement, '.' + 'e-list-group-item').classList.add('e-active');
|
7583 | groupHeader.setAttribute('aria-selected', 'false');
|
7584 | }
|
7585 | }
|
7586 | deselectHeader() {
|
7587 | let limit = this.value && this.value.length ? this.value.length : 0;
|
7588 | let collection = this.list.querySelectorAll('li.e-list-group-item:not(.e-active)');
|
7589 | if (limit < this.maximumSelectionLength) {
|
7590 | removeClass(collection, 'e-disable');
|
7591 | }
|
7592 | if (limit === this.maximumSelectionLength) {
|
7593 | addClass(collection, 'e-disable');
|
7594 | }
|
7595 | }
|
7596 | onMouseOver(e) {
|
7597 | let currentLi = closest(e.target, '.' + dropDownBaseClasses.li);
|
7598 | if (currentLi === null && this.mode === 'CheckBox' && !isNullOrUndefined(this.fields.groupBy)
|
7599 | && this.enableGroupCheckBox) {
|
7600 | currentLi = closest(e.target, '.' + dropDownBaseClasses.group);
|
7601 | }
|
7602 | this.addListHover(currentLi);
|
7603 | }
|
7604 | onMouseLeave(e) {
|
7605 | this.removeHover();
|
7606 | }
|
7607 | onListMouseDown(e) {
|
7608 | e.preventDefault();
|
7609 | this.scrollFocusStatus = true;
|
7610 | }
|
7611 | onDocumentClick(e) {
|
7612 | if (this.mode !== 'CheckBox') {
|
7613 | let target = e.target;
|
7614 | if (!(!isNullOrUndefined(this.popupObj) && closest(target, '#' + this.popupObj.element.id)) &&
|
7615 | !this.overAllWrapper.contains(e.target)) {
|
7616 | this.scrollFocusStatus = false;
|
7617 | }
|
7618 | else {
|
7619 | this.scrollFocusStatus = (Browser.isIE || Browser.info.name === 'edge') && (document.activeElement === this.inputElement);
|
7620 | }
|
7621 | }
|
7622 | }
|
7623 | wireListEvents() {
|
7624 | EventHandler.add(document, 'mousedown', this.onDocumentClick, this);
|
7625 | EventHandler.add(this.list, 'mousedown', this.onListMouseDown, this);
|
7626 | EventHandler.add(this.list, 'mouseup', this.onMouseClick, this);
|
7627 | EventHandler.add(this.list, 'mouseover', this.onMouseOver, this);
|
7628 | EventHandler.add(this.list, 'mouseout', this.onMouseLeave, this);
|
7629 | }
|
7630 | ;
|
7631 | unwireListEvents() {
|
7632 | EventHandler.remove(document, 'mousedown', this.onDocumentClick);
|
7633 | if (this.list) {
|
7634 | EventHandler.remove(this.list, 'mousedown', this.onListMouseDown);
|
7635 | EventHandler.remove(this.list, 'mouseup', this.onMouseClick);
|
7636 | EventHandler.remove(this.list, 'mouseover', this.onMouseOver);
|
7637 | EventHandler.remove(this.list, 'mouseout', this.onMouseLeave);
|
7638 | }
|
7639 | }
|
7640 | ;
|
7641 | hideOverAllClear() {
|
7642 | if (!this.value || !this.value.length || this.inputElement.value === '') {
|
7643 | this.overAllClear.style.display = 'none';
|
7644 | }
|
7645 | }
|
7646 | showOverAllClear() {
|
7647 | if (((this.value && this.value.length) || this.inputElement.value !== '') && this.showClearButton && this.readonly !== true) {
|
7648 | this.overAllClear.style.display = '';
|
7649 | }
|
7650 | else {
|
7651 | this.overAllClear.style.display = 'none';
|
7652 | }
|
7653 | }
|
7654 | |
7655 |
|
7656 |
|
7657 |
|
7658 | focusIn() {
|
7659 | if (document.activeElement !== this.inputElement && this.enabled) {
|
7660 | this.inputElement.focus();
|
7661 | }
|
7662 | }
|
7663 | |
7664 |
|
7665 |
|
7666 |
|
7667 | focusOut() {
|
7668 | if (document.activeElement === this.inputElement && this.enabled) {
|
7669 | this.inputElement.blur();
|
7670 | }
|
7671 | }
|
7672 | |
7673 |
|
7674 |
|
7675 |
|
7676 | showSpinner() {
|
7677 | if (isNullOrUndefined(this.spinnerElement)) {
|
7678 | if (this.overAllClear.style.display !== 'none') {
|
7679 | this.spinnerElement = this.overAllClear;
|
7680 | }
|
7681 | else {
|
7682 | this.spinnerElement = this.createElement('span', { className: CLOSEICON_CLASS + ' ' + SPINNER_CLASS$1 });
|
7683 | this.componentWrapper.appendChild(this.spinnerElement);
|
7684 | }
|
7685 | createSpinner({ target: this.spinnerElement, width: Browser.isDevice ? '16px' : '14px' }, this.createElement);
|
7686 | addClass([this.spinnerElement], DISABLE_ICON);
|
7687 | showSpinner(this.spinnerElement);
|
7688 | }
|
7689 | }
|
7690 | |
7691 |
|
7692 |
|
7693 |
|
7694 | hideSpinner() {
|
7695 | if (!isNullOrUndefined(this.spinnerElement)) {
|
7696 | hideSpinner(this.spinnerElement);
|
7697 | removeClass([this.spinnerElement], DISABLE_ICON);
|
7698 | if (this.spinnerElement.classList.contains(SPINNER_CLASS$1)) {
|
7699 | detach(this.spinnerElement);
|
7700 | }
|
7701 | else {
|
7702 | this.spinnerElement.innerHTML = '';
|
7703 | }
|
7704 | this.spinnerElement = null;
|
7705 | }
|
7706 | }
|
7707 | updateDelimView() {
|
7708 | if (this.delimiterWrapper) {
|
7709 | this.hideDelimWrapper();
|
7710 | }
|
7711 | if (this.chipCollectionWrapper) {
|
7712 | this.chipCollectionWrapper.style.display = 'none';
|
7713 | }
|
7714 | this.viewWrapper.style.display = '';
|
7715 | this.viewWrapper.style.width = '';
|
7716 | this.viewWrapper.classList.remove(TOTAL_COUNT_WRAPPER);
|
7717 | if (this.value && this.value.length) {
|
7718 | let data = '';
|
7719 | let temp;
|
7720 | let tempData;
|
7721 | let tempIndex = 1;
|
7722 | let wrapperleng;
|
7723 | let remaining;
|
7724 | let downIconWidth = 0;
|
7725 | let overAllContainer;
|
7726 | this.viewWrapper.innerHTML = '';
|
7727 | let l10nLocale = {
|
7728 | noRecordsTemplate: 'No Records Found',
|
7729 | actionFailureTemplate: 'The Request Failed',
|
7730 | overflowCountTemplate: '+${count} more..',
|
7731 | totalCountTemplate: '${count} selected'
|
7732 | };
|
7733 | let l10n = new L10n(this.getLocaleName(), {}, this.locale);
|
7734 | if (l10n.getConstant('actionFailureTemplate') === '') {
|
7735 | l10n = new L10n('dropdowns', l10nLocale, this.locale);
|
7736 | }
|
7737 | let remainContent = l10n.getConstant('overflowCountTemplate');
|
7738 | let raminElement = this.createElement('span', {
|
7739 | className: REMAIN_WRAPPER
|
7740 | });
|
7741 | let compiledString = compile(remainContent);
|
7742 | let totalCompiledString = compile(l10n.getConstant('totalCountTemplate'));
|
7743 | raminElement.appendChild(compiledString({ 'count': this.value.length }, null, null, null, !this.isStringTemplate)[0]);
|
7744 | this.viewWrapper.appendChild(raminElement);
|
7745 | let remainSize = raminElement.offsetWidth;
|
7746 | remove(raminElement);
|
7747 | if (this.showDropDownIcon) {
|
7748 | downIconWidth = this.dropIcon.offsetWidth +
|
7749 | parseInt(window.getComputedStyle(this.dropIcon).marginRight, 10);
|
7750 | }
|
7751 | if (!isNullOrUndefined(this.value)) {
|
7752 | for (let index = 0; !isNullOrUndefined(this.value[index]); index++) {
|
7753 | data += (index === 0) ? '' : this.delimiterChar + ' ';
|
7754 | temp = this.getOverflowVal(index);
|
7755 | data += temp;
|
7756 | temp = this.viewWrapper.innerHTML;
|
7757 | this.viewWrapper.innerHTML = data;
|
7758 | wrapperleng = this.viewWrapper.offsetWidth +
|
7759 | parseInt(window.getComputedStyle(this.viewWrapper).paddingRight, 10);
|
7760 | overAllContainer = this.componentWrapper.offsetWidth -
|
7761 | parseInt(window.getComputedStyle(this.componentWrapper).paddingLeft, 10) -
|
7762 | parseInt(window.getComputedStyle(this.componentWrapper).paddingRight, 10);
|
7763 | if ((wrapperleng + downIconWidth) > overAllContainer) {
|
7764 | if (tempData !== undefined && tempData !== '') {
|
7765 | temp = tempData;
|
7766 | index = tempIndex + 1;
|
7767 | }
|
7768 | this.viewWrapper.innerHTML = temp;
|
7769 | remaining = this.value.length - index;
|
7770 | wrapperleng = this.viewWrapper.offsetWidth;
|
7771 | while (((wrapperleng + remainSize + downIconWidth) > overAllContainer) && wrapperleng !== 0
|
7772 | && this.viewWrapper.innerHTML !== '') {
|
7773 | let textArr = this.viewWrapper.innerHTML.split(this.delimiterChar);
|
7774 | textArr.pop();
|
7775 | this.viewWrapper.innerHTML = textArr.join(this.delimiterChar);
|
7776 | remaining++;
|
7777 | wrapperleng = this.viewWrapper.offsetWidth;
|
7778 | }
|
7779 | break;
|
7780 | }
|
7781 | else if ((wrapperleng + remainSize + downIconWidth) <= overAllContainer) {
|
7782 | tempData = data;
|
7783 | tempIndex = index;
|
7784 | }
|
7785 | else if (index === 0) {
|
7786 | tempData = '';
|
7787 | tempIndex = -1;
|
7788 | }
|
7789 | }
|
7790 | }
|
7791 | if (remaining > 0) {
|
7792 | let totalWidth = overAllContainer - downIconWidth;
|
7793 | this.viewWrapper.appendChild(this.updateRemainTemplate(raminElement, this.viewWrapper, remaining, compiledString, totalCompiledString, totalWidth));
|
7794 | this.updateRemainWidth(this.viewWrapper, totalWidth);
|
7795 | this.updateRemainingText(raminElement, downIconWidth, remaining, compiledString, totalCompiledString);
|
7796 | }
|
7797 | }
|
7798 | else {
|
7799 | this.viewWrapper.innerHTML = '';
|
7800 | this.viewWrapper.style.display = 'none';
|
7801 | }
|
7802 | }
|
7803 | updateRemainWidth(viewWrapper, totalWidth) {
|
7804 | if (viewWrapper.classList.contains(TOTAL_COUNT_WRAPPER) && totalWidth < (viewWrapper.offsetWidth +
|
7805 | parseInt(window.getComputedStyle(viewWrapper).paddingLeft, 10)
|
7806 | + parseInt(window.getComputedStyle(viewWrapper).paddingLeft, 10))) {
|
7807 | viewWrapper.style.width = totalWidth + 'px';
|
7808 | }
|
7809 | }
|
7810 | updateRemainTemplate(raminElement, viewWrapper, remaining, compiledString, totalCompiledString, totalWidth) {
|
7811 | if (viewWrapper.firstChild && viewWrapper.firstChild.nodeType === 3 && viewWrapper.firstChild.nodeValue === '') {
|
7812 | viewWrapper.removeChild(viewWrapper.firstChild);
|
7813 | }
|
7814 | raminElement.innerHTML = '';
|
7815 | raminElement.appendChild((viewWrapper.firstChild && viewWrapper.firstChild.nodeType === 3) ?
|
7816 | compiledString({ 'count': remaining }, null, null, null, !this.isStringTemplate)[0] :
|
7817 | totalCompiledString({ 'count': remaining }, null, null, null, !this.isStringTemplate)[0]);
|
7818 | if (viewWrapper.firstChild && viewWrapper.firstChild.nodeType === 3) {
|
7819 | viewWrapper.classList.remove(TOTAL_COUNT_WRAPPER);
|
7820 | }
|
7821 | else {
|
7822 | viewWrapper.classList.add(TOTAL_COUNT_WRAPPER);
|
7823 | this.updateRemainWidth(viewWrapper, totalWidth);
|
7824 | }
|
7825 | return raminElement;
|
7826 | }
|
7827 | updateRemainingText(raminElement, downIconWidth, remaining, compiledString, totalCompiledString) {
|
7828 | let overAllContainer = this.componentWrapper.offsetWidth -
|
7829 | parseInt(window.getComputedStyle(this.componentWrapper).paddingLeft, 10) -
|
7830 | parseInt(window.getComputedStyle(this.componentWrapper).paddingRight, 10);
|
7831 | let wrapperleng = this.viewWrapper.offsetWidth + parseInt(window.getComputedStyle(this.viewWrapper).paddingRight, 10);
|
7832 | if (((wrapperleng + downIconWidth) >= overAllContainer) && wrapperleng !== 0 && this.viewWrapper.firstChild &&
|
7833 | this.viewWrapper.firstChild.nodeType === 3) {
|
7834 | while (((wrapperleng + downIconWidth) > overAllContainer) && wrapperleng !== 0 && this.viewWrapper.firstChild &&
|
7835 | this.viewWrapper.firstChild.nodeType === 3) {
|
7836 | let textArr = this.viewWrapper.firstChild.nodeValue.split(this.delimiterChar);
|
7837 | textArr.pop();
|
7838 | this.viewWrapper.firstChild.nodeValue = textArr.join(this.delimiterChar);
|
7839 | if (this.viewWrapper.firstChild.nodeValue === '') {
|
7840 | this.viewWrapper.removeChild(this.viewWrapper.firstChild);
|
7841 | }
|
7842 | remaining++;
|
7843 | wrapperleng = this.viewWrapper.offsetWidth;
|
7844 | }
|
7845 | let totalWidth = overAllContainer - downIconWidth;
|
7846 | this.updateRemainTemplate(raminElement, this.viewWrapper, remaining, compiledString, totalCompiledString, totalWidth);
|
7847 | }
|
7848 | }
|
7849 | getOverflowVal(index) {
|
7850 | let temp;
|
7851 | if (this.mainData && this.mainData.length) {
|
7852 | if (this.mode === 'CheckBox') {
|
7853 | let newTemp = this.listData;
|
7854 | this.listData = this.mainData;
|
7855 | temp = this.getTextByValue(this.value[index]);
|
7856 | this.listData = newTemp;
|
7857 | }
|
7858 | else {
|
7859 | temp = this.getTextByValue(this.value[index]);
|
7860 | }
|
7861 | }
|
7862 | else {
|
7863 | temp = this.value[index];
|
7864 | }
|
7865 | return temp;
|
7866 | }
|
7867 | unWireEvent() {
|
7868 | EventHandler.remove(this.componentWrapper, 'mousedown', this.wrapperClick);
|
7869 | EventHandler.remove(window, 'resize', this.windowResize);
|
7870 | EventHandler.remove(this.inputElement, 'focus', this.focusInHandler);
|
7871 | EventHandler.remove(this.inputElement, 'keydown', this.onKeyDown);
|
7872 | if (this.mode !== 'CheckBox') {
|
7873 | EventHandler.remove(this.inputElement, 'input', this.onInput);
|
7874 | }
|
7875 | EventHandler.remove(this.inputElement, 'keyup', this.KeyUp);
|
7876 | let formElement = closest(this.inputElement, 'form');
|
7877 | if (formElement) {
|
7878 | EventHandler.remove(formElement, 'reset', this.resetValueHandler);
|
7879 | }
|
7880 | EventHandler.remove(this.inputElement, 'blur', this.onBlur);
|
7881 | EventHandler.remove(this.componentWrapper, 'mousemove', this.mouseIn);
|
7882 | EventHandler.remove(this.componentWrapper, 'mouseout', this.mouseOut);
|
7883 | EventHandler.remove(this.overAllClear, 'mousedown', this.ClearAll);
|
7884 | }
|
7885 | selectAllItem(state, event, list) {
|
7886 | let li;
|
7887 | li = this.list.querySelectorAll(state ?
|
7888 | 'li.e-list-item:not([aria-selected="true"]):not(.e-reorder-hide)' :
|
7889 | 'li.e-list-item[aria-selected="true"]:not(.e-reorder-hide)');
|
7890 | if (this.enableGroupCheckBox && this.mode === 'CheckBox' && !isNullOrUndefined(this.fields.groupBy)) {
|
7891 | let target = (event ? event.target : null);
|
7892 | target = (event && event.keyCode === 32) ? list : target;
|
7893 | target = (target && target.classList.contains('e-frame')) ? target.parentElement.parentElement : target;
|
7894 | if (target && target.classList.contains('e-list-group-item')) {
|
7895 | let listElement = target.nextElementSibling;
|
7896 | if (isNullOrUndefined(listElement)) {
|
7897 | return;
|
7898 | }
|
7899 | while (listElement.classList.contains('e-list-item')) {
|
7900 | if (state) {
|
7901 | if (!listElement.firstElementChild.lastElementChild.classList.contains('e-check')) {
|
7902 | let selectionLimit = this.value && this.value.length ? this.value.length : 0;
|
7903 | if (listElement.classList.contains('e-active')) {
|
7904 | selectionLimit -= 1;
|
7905 | }
|
7906 | if (selectionLimit < this.maximumSelectionLength) {
|
7907 | this.updateListSelection(listElement, event);
|
7908 | }
|
7909 | }
|
7910 | }
|
7911 | else {
|
7912 | if (listElement.firstElementChild.lastElementChild.classList.contains('e-check')) {
|
7913 | this.updateListSelection(listElement, event);
|
7914 | }
|
7915 | }
|
7916 | listElement = listElement.nextElementSibling;
|
7917 | if (listElement == null) {
|
7918 | break;
|
7919 | }
|
7920 | }
|
7921 | if (target.classList.contains('e-list-group-item')) {
|
7922 | let focusedElement = this.list.getElementsByClassName('e-item-focus')[0];
|
7923 | if (focusedElement) {
|
7924 | focusedElement.classList.remove('e-item-focus');
|
7925 | }
|
7926 | state ? target.classList.add('e-active') : target.classList.remove('e-active');
|
7927 | target.classList.add('e-item-focus');
|
7928 | }
|
7929 | this.textboxValueUpdate();
|
7930 | this.checkPlaceholderSize();
|
7931 | if (!this.changeOnBlur && event) {
|
7932 | this.updateValueState(event, this.value, this.tempValues);
|
7933 | }
|
7934 | }
|
7935 | else {
|
7936 | this.updateValue(event, li, state);
|
7937 | }
|
7938 | }
|
7939 | else {
|
7940 | this.updateValue(event, li, state);
|
7941 | }
|
7942 | }
|
7943 | updateValue(event, li, state) {
|
7944 | let length = li.length;
|
7945 | if (li && li.length) {
|
7946 | let index = 0;
|
7947 | let count = 0;
|
7948 | if (this.enableGroupCheckBox) {
|
7949 | count = state ? this.maximumSelectionLength - (this.value ? this.value.length : 0) : li.length;
|
7950 | }
|
7951 | else {
|
7952 | count = state ? this.maximumSelectionLength - (this.value ? this.value.length : 0) : this.maximumSelectionLength;
|
7953 | }
|
7954 | while (index < length && index <= 50 && index < count) {
|
7955 | this.updateListSelection(li[index], event, length - index);
|
7956 | this.findGroupStart(li[index]);
|
7957 | index++;
|
7958 | }
|
7959 | this.deselectHeader();
|
7960 | if (length > 50) {
|
7961 | setTimeout(() => {
|
7962 | while (index < length && index < count) {
|
7963 | this.updateListSelection(li[index], event, length - index);
|
7964 | this.findGroupStart(li[index]);
|
7965 | index++;
|
7966 | }
|
7967 | this.deselectHeader();
|
7968 | this.textboxValueUpdate(event);
|
7969 | }, 0);
|
7970 | }
|
7971 | }
|
7972 | this.textboxValueUpdate(event);
|
7973 | this.checkPlaceholderSize();
|
7974 | }
|
7975 | textboxValueUpdate(event) {
|
7976 | if (this.mode !== 'Box' && !this.isPopupOpen()) {
|
7977 | this.updateDelimView();
|
7978 | }
|
7979 | else {
|
7980 | this.searchWrapper.classList.remove(ZERO_SIZE);
|
7981 | }
|
7982 | if (this.mode === 'CheckBox') {
|
7983 | this.updateDelimView();
|
7984 | this.updateDelimeter(this.delimiterChar, event);
|
7985 | this.refreshInputHight();
|
7986 | }
|
7987 | else {
|
7988 | this.updateDelimeter(this.delimiterChar, event);
|
7989 | }
|
7990 | this.refreshPlaceHolder();
|
7991 | }
|
7992 | setZIndex() {
|
7993 | if (this.popupObj) {
|
7994 | this.popupObj.setProperties({ 'zIndex': this.zIndex });
|
7995 | }
|
7996 | }
|
7997 | updateDataSource(prop) {
|
7998 | if (isNullOrUndefined(this.list)) {
|
7999 | this.renderPopup();
|
8000 | }
|
8001 | else {
|
8002 | this.resetList(this.dataSource);
|
8003 | }
|
8004 | if (this.value && this.value.length) {
|
8005 | this.setProperties({ 'value': this.value });
|
8006 | this.refreshSelection();
|
8007 | }
|
8008 | }
|
8009 | onLoadSelect() {
|
8010 | this.setDynValue = true;
|
8011 | this.renderPopup();
|
8012 | }
|
8013 | selectAllItems(state, event) {
|
8014 | if (isNullOrUndefined(this.list)) {
|
8015 | this.selectAllAction = () => {
|
8016 | if (this.mode === 'CheckBox' && this.showSelectAll) {
|
8017 | let args = {
|
8018 | module: 'CheckBoxSelection',
|
8019 | enable: this.mode === 'CheckBox',
|
8020 | value: state ? 'check' : 'uncheck'
|
8021 | };
|
8022 | this.notify('checkSelectAll', args);
|
8023 | }
|
8024 | this.selectAllItem(state, event);
|
8025 | this.selectAllAction = null;
|
8026 | };
|
8027 | super.render();
|
8028 | }
|
8029 | else {
|
8030 | this.selectAllAction = null;
|
8031 | if (this.mode === 'CheckBox' && this.showSelectAll) {
|
8032 | let args = {
|
8033 | value: state ? 'check' : 'uncheck',
|
8034 | enable: this.mode === 'CheckBox',
|
8035 | module: 'CheckBoxSelection'
|
8036 | };
|
8037 | this.notify('checkSelectAll', args);
|
8038 | }
|
8039 | this.selectAllItem(state, event);
|
8040 | }
|
8041 | }
|
8042 | |
8043 |
|
8044 |
|
8045 | getPersistData() {
|
8046 | return this.addOnPersist(['value']);
|
8047 | }
|
8048 | ;
|
8049 | |
8050 |
|
8051 |
|
8052 |
|
8053 | onPropertyChanged(newProp, oldProp) {
|
8054 | if (newProp.dataSource && !isNullOrUndefined(Object.keys(newProp.dataSource))) {
|
8055 | this.mainList = null;
|
8056 | this.mainData = null;
|
8057 | this.isFirstClick = false;
|
8058 | }
|
8059 | if (this.getModuleName() === 'multiselect') {
|
8060 | this.filterAction = false;
|
8061 | this.setUpdateInitial(['fields', 'query', 'dataSource'], newProp);
|
8062 | }
|
8063 | for (let prop of Object.keys(newProp)) {
|
8064 | switch (prop) {
|
8065 | case 'query':
|
8066 | case 'dataSource':
|
8067 | if (this.mode === 'CheckBox' && this.showSelectAll) {
|
8068 | if (!isNullOrUndefined(this.popupObj)) {
|
8069 | this.popupObj.destroy();
|
8070 | this.popupObj = null;
|
8071 | }
|
8072 | this.renderPopup();
|
8073 | }
|
8074 | break;
|
8075 | case 'htmlAttributes':
|
8076 | this.updateHTMLAttribute();
|
8077 | break;
|
8078 | case 'showClearButton':
|
8079 | this.updateClearButton(newProp.showClearButton);
|
8080 | break;
|
8081 | case 'text':
|
8082 | this.updateVal(this.value, this.value, 'text');
|
8083 | break;
|
8084 | case 'value':
|
8085 | this.updateVal(this.value, oldProp.value, 'value');
|
8086 | this.addValidInputClass();
|
8087 | break;
|
8088 | case 'width':
|
8089 | this.setWidth(newProp.width);
|
8090 | this.popupObj.setProperties({ width: this.calcPopupWidth() });
|
8091 | break;
|
8092 | case 'placeholder':
|
8093 | this.refreshPlaceHolder();
|
8094 | break;
|
8095 | case 'filterBarPlaceholder':
|
8096 | if (this.allowFiltering) {
|
8097 | this.notify('filterBarPlaceholder', { filterBarPlaceholder: newProp.filterBarPlaceholder });
|
8098 | }
|
8099 | break;
|
8100 | case 'delimiterChar':
|
8101 | if (this.mode !== 'Box') {
|
8102 | this.updateDelimView();
|
8103 | }
|
8104 | this.updateData(newProp.delimiterChar);
|
8105 | break;
|
8106 | case 'cssClass':
|
8107 | if (!isNullOrUndefined(oldProp.cssClass) && oldProp.cssClass !== '') {
|
8108 | removeClass([this.overAllWrapper], oldProp.cssClass.split(' '));
|
8109 | removeClass([this.popupWrapper], oldProp.cssClass.split(' '));
|
8110 | }
|
8111 | this.updateCssClass();
|
8112 | break;
|
8113 | case 'enableRtl':
|
8114 | this.enableRTL(newProp.enableRtl);
|
8115 | super.onPropertyChanged(newProp, oldProp);
|
8116 | break;
|
8117 | case 'readonly':
|
8118 | this.updateReadonly(newProp.readonly);
|
8119 | this.hidePopup();
|
8120 | break;
|
8121 | case 'enabled':
|
8122 | this.hidePopup();
|
8123 | this.enable(newProp.enabled);
|
8124 | break;
|
8125 | case 'showSelectAll':
|
8126 | if (this.popupObj) {
|
8127 | this.popupObj.destroy();
|
8128 | this.popupObj = null;
|
8129 | }
|
8130 | this.renderPopup();
|
8131 | break;
|
8132 | case 'showDropDownIcon':
|
8133 | this.dropDownIcon();
|
8134 | break;
|
8135 | case 'floatLabelType':
|
8136 | this.setFloatLabelType();
|
8137 | this.addValidInputClass();
|
8138 | break;
|
8139 | case 'enableSelectionOrder':
|
8140 | break;
|
8141 | case 'selectAllText':
|
8142 | this.notify('selectAllText', false);
|
8143 | break;
|
8144 | case 'popupHeight':
|
8145 | case 'headerTemplate':
|
8146 | case 'footerTemplate':
|
8147 | this.reInitializePoup();
|
8148 | break;
|
8149 | case 'allowFiltering':
|
8150 | if (this.mode === 'CheckBox' && this.popupObj) {
|
8151 | this.reInitializePoup();
|
8152 | }
|
8153 | this.updateSelectElementData(this.allowFiltering);
|
8154 | break;
|
8155 | default:
|
8156 | let msProps;
|
8157 | msProps = this.getPropObject(prop, newProp, oldProp);
|
8158 | super.onPropertyChanged(msProps.newProperty, msProps.oldProperty);
|
8159 | break;
|
8160 | }
|
8161 | }
|
8162 | }
|
8163 | reInitializePoup() {
|
8164 | if (this.popupObj) {
|
8165 | this.popupObj.destroy();
|
8166 | this.popupObj = null;
|
8167 | }
|
8168 | this.renderPopup();
|
8169 | }
|
8170 | updateVal(newProp, oldProp, prop) {
|
8171 | if (!this.list) {
|
8172 | this.onLoadSelect();
|
8173 | }
|
8174 | else if (!this.inputFocus) {
|
8175 | if (prop === 'text') {
|
8176 | this.initialTextUpdate();
|
8177 | newProp = this.value;
|
8178 | }
|
8179 | if (this.value && this.value.length === 0) {
|
8180 | this.tempValues = oldProp;
|
8181 | }
|
8182 | this.initialValueUpdate();
|
8183 | if (this.mode !== 'Box') {
|
8184 | this.updateDelimView();
|
8185 | }
|
8186 | this.refreshInputHight();
|
8187 | this.refreshPlaceHolder();
|
8188 | if (this.mode !== 'CheckBox' && this.changeOnBlur) {
|
8189 | this.updateValueState(null, newProp, oldProp);
|
8190 | }
|
8191 | this.checkPlaceholderSize();
|
8192 | }
|
8193 | if (!this.changeOnBlur) {
|
8194 | this.updateValueState(null, newProp, oldProp);
|
8195 | }
|
8196 | }
|
8197 | |
8198 |
|
8199 |
|
8200 |
|
8201 |
|
8202 |
|
8203 |
|
8204 | addItem(items, itemIndex) {
|
8205 | super.addItem(items, itemIndex);
|
8206 | }
|
8207 | |
8208 |
|
8209 |
|
8210 |
|
8211 | hidePopup() {
|
8212 | let delay = 100;
|
8213 | if (this.isPopupOpen()) {
|
8214 | let animModel = {
|
8215 | name: 'FadeOut',
|
8216 | duration: 100,
|
8217 | delay: delay ? delay : 0
|
8218 | };
|
8219 | let eventArgs = { popup: this.popupObj, cancel: false, animation: animModel };
|
8220 | this.trigger('close', eventArgs, (eventArgs) => {
|
8221 | if (!eventArgs.cancel) {
|
8222 | this.beforePopupOpen = false;
|
8223 | this.overAllWrapper.classList.remove(iconAnimation);
|
8224 | this.popupObj.hide(new Animation(eventArgs.animation));
|
8225 | attributes(this.inputElement, { 'aria-expanded': 'false' });
|
8226 | if (this.allowFiltering) {
|
8227 | this.notify('inputFocus', { module: 'CheckBoxSelection', enable: this.mode === 'CheckBox', value: 'clear' });
|
8228 | }
|
8229 | this.popupObj.hide();
|
8230 | removeClass([document.body, this.popupObj.element], 'e-popup-full-page');
|
8231 | EventHandler.remove(this.list, 'keydown', this.onKeyDown);
|
8232 | }
|
8233 | });
|
8234 | }
|
8235 | }
|
8236 | |
8237 |
|
8238 |
|
8239 |
|
8240 | showPopup() {
|
8241 | if (!this.enabled) {
|
8242 | return;
|
8243 | }
|
8244 | if (isBlazor() && this.itemTemplate) {
|
8245 | this.DropDownBaseupdateBlazorTemplates(true, false, false, false, false, false, false, false);
|
8246 | if (this.mode !== 'CheckBox' && this.list) {
|
8247 | this.refreshSelection();
|
8248 | }
|
8249 | }
|
8250 | if (!this.ulElement) {
|
8251 | this.beforePopupOpen = true;
|
8252 | super.render();
|
8253 | return;
|
8254 | }
|
8255 | let mainLiLength = this.ulElement.querySelectorAll('li.' + 'e-list-item').length;
|
8256 | let liLength = this.ulElement.querySelectorAll('li.'
|
8257 | + dropDownBaseClasses.li + '.' + HIDE_LIST).length;
|
8258 | if (mainLiLength > 0 && (mainLiLength === liLength) && (liLength === this.mainData.length)) {
|
8259 | this.beforePopupOpen = false;
|
8260 | return;
|
8261 | }
|
8262 | this.onPopupShown();
|
8263 | }
|
8264 | |
8265 |
|
8266 |
|
8267 |
|
8268 |
|
8269 |
|
8270 |
|
8271 | selectAll(state) {
|
8272 | this.isSelectAll = true;
|
8273 | this.selectAllItems(state);
|
8274 | }
|
8275 | getModuleName() {
|
8276 | return 'multiselect';
|
8277 | }
|
8278 | ;
|
8279 | |
8280 |
|
8281 |
|
8282 |
|
8283 | clear() {
|
8284 | this.selectAll(false);
|
8285 | this.setProperties({ value: null }, true);
|
8286 | }
|
8287 | |
8288 |
|
8289 |
|
8290 |
|
8291 | render() {
|
8292 | this.setDynValue = this.initStatus = false;
|
8293 | this.isSelectAll = false;
|
8294 | this.searchWrapper = this.createElement('span', { className: SEARCHBOX_WRAPPER + ' ' + ((this.mode === 'Box') ? BOX_ELEMENT : '') });
|
8295 | this.viewWrapper = this.createElement('span', { className: DELIMITER_VIEW + ' ' + DELIMITER_WRAPPER, styles: 'display:none;' });
|
8296 | this.overAllClear = this.createElement('span', {
|
8297 | className: CLOSEICON_CLASS, styles: 'display:none;'
|
8298 | });
|
8299 | this.componentWrapper = this.createElement('div', { className: ELEMENT_WRAPPER });
|
8300 | this.overAllWrapper = this.createElement('div', { className: OVER_ALL_WRAPPER });
|
8301 | if (this.mode === 'CheckBox') {
|
8302 | addClass([this.overAllWrapper], 'e-checkbox');
|
8303 | }
|
8304 | if (Browser.isDevice) {
|
8305 | this.componentWrapper.classList.add(ELEMENT_MOBILE_WRAPPER);
|
8306 | }
|
8307 | this.setWidth(this.width);
|
8308 | this.overAllWrapper.appendChild(this.componentWrapper);
|
8309 | this.popupWrapper = this.createElement('div', { id: this.element.id + '_popup', className: POPUP_WRAPPER });
|
8310 | if (this.mode === 'Delimiter' || this.mode === 'CheckBox') {
|
8311 | this.delimiterWrapper = this.createElement('span', { className: DELIMITER_WRAPPER, styles: 'display:none' });
|
8312 | this.componentWrapper.appendChild(this.delimiterWrapper);
|
8313 | }
|
8314 | else {
|
8315 | this.chipCollectionWrapper = this.createElement('span', {
|
8316 | className: CHIP_WRAPPER,
|
8317 | styles: 'display:none'
|
8318 | });
|
8319 | if (this.mode === 'Default') {
|
8320 | this.chipCollectionWrapper.setAttribute('id', getUniqueID('chip_default'));
|
8321 | }
|
8322 | else if (this.mode === 'Box') {
|
8323 | this.chipCollectionWrapper.setAttribute('id', getUniqueID('chip_box'));
|
8324 | }
|
8325 | this.componentWrapper.appendChild(this.chipCollectionWrapper);
|
8326 | }
|
8327 | if (this.mode !== 'Box') {
|
8328 | this.componentWrapper.appendChild(this.viewWrapper);
|
8329 | }
|
8330 | this.componentWrapper.appendChild(this.searchWrapper);
|
8331 | if (this.showClearButton && !Browser.isDevice) {
|
8332 | this.componentWrapper.appendChild(this.overAllClear);
|
8333 | }
|
8334 | else {
|
8335 | this.componentWrapper.classList.add(CLOSE_ICON_HIDE);
|
8336 | }
|
8337 | this.dropDownIcon();
|
8338 | this.inputElement = this.createElement('input', {
|
8339 | className: INPUT_ELEMENT,
|
8340 | attrs: {
|
8341 | spellcheck: 'false',
|
8342 | type: 'text',
|
8343 | autocomplete: 'off',
|
8344 | tabindex: '0'
|
8345 | }
|
8346 | });
|
8347 | if (this.mode === 'Default' || this.mode === 'Box') {
|
8348 | this.inputElement.setAttribute('aria-describedby', this.chipCollectionWrapper.id);
|
8349 | }
|
8350 | if (this.element.tagName !== this.getNgDirective()) {
|
8351 | this.element.style.display = 'none';
|
8352 | }
|
8353 | if (this.element.tagName === this.getNgDirective()) {
|
8354 | this.element.appendChild(this.overAllWrapper);
|
8355 | this.searchWrapper.appendChild(this.inputElement);
|
8356 | }
|
8357 | else {
|
8358 | this.element.parentElement.insertBefore(this.overAllWrapper, this.element);
|
8359 | this.searchWrapper.appendChild(this.inputElement);
|
8360 | this.searchWrapper.appendChild(this.element);
|
8361 | this.element.removeAttribute('tabindex');
|
8362 | }
|
8363 | if (this.floatLabelType !== 'Never') {
|
8364 | createFloatLabel(this.overAllWrapper, this.searchWrapper, this.element, this.inputElement, this.value, this.floatLabelType, this.placeholder);
|
8365 | }
|
8366 | else if (this.floatLabelType === 'Never') {
|
8367 | this.refreshPlaceHolder();
|
8368 | }
|
8369 | this.addValidInputClass();
|
8370 | this.element.style.opacity = '';
|
8371 | let id = this.element.getAttribute('id') ? this.element.getAttribute('id') : getUniqueID('ej2_dropdownlist');
|
8372 | this.element.id = id;
|
8373 | this.hiddenElement = this.createElement('select', {
|
8374 | attrs: { 'aria-hidden': 'true', 'class': HIDDEN_ELEMENT, 'tabindex': '-1', 'multiple': '' }
|
8375 | });
|
8376 | this.componentWrapper.appendChild(this.hiddenElement);
|
8377 | this.validationAttribute(this.element, this.hiddenElement);
|
8378 | if (this.mode !== 'CheckBox') {
|
8379 | this.hideOverAllClear();
|
8380 | }
|
8381 | this.wireEvent();
|
8382 | this.enable(this.enabled);
|
8383 | this.enableRTL(this.enableRtl);
|
8384 | this.checkInitialValue();
|
8385 | this.renderComplete();
|
8386 | }
|
8387 | checkInitialValue() {
|
8388 | let isData = this.dataSource instanceof Array ? (this.dataSource.length > 0)
|
8389 | : !isNullOrUndefined(this.dataSource);
|
8390 | if (!(this.value && this.value.length) &&
|
8391 | isNullOrUndefined(this.text) &&
|
8392 | !isData &&
|
8393 | this.element.tagName === 'SELECT' &&
|
8394 | this.element.options.length > 0) {
|
8395 | let optionsElement = this.element.options;
|
8396 | let valueCol = [];
|
8397 | let textCol = '';
|
8398 | for (let index = 0, optionsLen = optionsElement.length; index < optionsLen; index++) {
|
8399 | let opt = optionsElement[index];
|
8400 | if (!isNullOrUndefined(opt.getAttribute('selected'))) {
|
8401 | (opt.getAttribute('value')) ? valueCol.push(opt.getAttribute('value')) : textCol += (opt.text + this.delimiterChar);
|
8402 | }
|
8403 | }
|
8404 | if (valueCol.length > 0) {
|
8405 | this.setProperties({ value: valueCol }, true);
|
8406 | }
|
8407 | else if (textCol !== '') {
|
8408 | this.setProperties({ text: textCol }, true);
|
8409 | }
|
8410 | if (valueCol.length > 0 || textCol !== '') {
|
8411 | this.refreshInputHight();
|
8412 | this.refreshPlaceHolder();
|
8413 | }
|
8414 | }
|
8415 | if ((this.value && this.value.length) || !isNullOrUndefined(this.text)) {
|
8416 | this.renderPopup();
|
8417 | }
|
8418 | if (!isNullOrUndefined(this.text) && (isNullOrUndefined(this.value) || this.value.length === 0)) {
|
8419 | this.initialTextUpdate();
|
8420 | }
|
8421 | if (this.value && this.value.length) {
|
8422 | if (!(this.dataSource instanceof DataManager)) {
|
8423 | this.initialValueUpdate();
|
8424 | this.initialUpdate();
|
8425 | }
|
8426 | else {
|
8427 | this.setInitialValue = () => {
|
8428 | this.initStatus = false;
|
8429 | this.initialValueUpdate();
|
8430 | this.initialUpdate();
|
8431 | this.setInitialValue = null;
|
8432 | this.initStatus = true;
|
8433 | };
|
8434 | }
|
8435 | this.updateTempValue();
|
8436 | }
|
8437 | else {
|
8438 | this.initialUpdate();
|
8439 | }
|
8440 | this.initStatus = true;
|
8441 | this.checkAutoFocus();
|
8442 | if (!isNullOrUndefined(this.text)) {
|
8443 | this.element.setAttribute('data-initial-value', this.text);
|
8444 | }
|
8445 | }
|
8446 | checkAutoFocus() {
|
8447 | if (this.element.hasAttribute('autofocus')) {
|
8448 | this.inputElement.focus();
|
8449 | }
|
8450 | }
|
8451 | setFloatLabelType() {
|
8452 | removeFloating(this.overAllWrapper, this.componentWrapper, this.searchWrapper, this.inputElement, this.value, this.floatLabelType, this.placeholder);
|
8453 | if (this.floatLabelType !== 'Never') {
|
8454 | createFloatLabel(this.overAllWrapper, this.searchWrapper, this.element, this.inputElement, this.value, this.floatLabelType, this.placeholder);
|
8455 | }
|
8456 | }
|
8457 | addValidInputClass() {
|
8458 | if ((!isNullOrUndefined(this.value) && this.value.length) || this.floatLabelType === 'Always') {
|
8459 | addClass([this.overAllWrapper], 'e-valid-input');
|
8460 | }
|
8461 | else {
|
8462 | removeClass([this.overAllWrapper], 'e-valid-input');
|
8463 | }
|
8464 | }
|
8465 | dropDownIcon() {
|
8466 | if (this.showDropDownIcon) {
|
8467 | this.dropIcon = this.createElement('span', { className: dropdownIcon });
|
8468 | this.componentWrapper.appendChild(this.dropIcon);
|
8469 | addClass([this.componentWrapper], ['e-down-icon']);
|
8470 | }
|
8471 | else {
|
8472 | if (!isNullOrUndefined(this.dropIcon)) {
|
8473 | this.dropIcon.parentElement.removeChild(this.dropIcon);
|
8474 | removeClass([this.componentWrapper], ['e-down-icon']);
|
8475 | }
|
8476 | }
|
8477 | }
|
8478 | initialUpdate() {
|
8479 | if (this.mode !== 'Box') {
|
8480 | this.updateDelimView();
|
8481 | }
|
8482 | this.updateCssClass();
|
8483 | this.updateHTMLAttribute();
|
8484 | this.updateReadonly(this.readonly);
|
8485 | this.refreshInputHight();
|
8486 | this.checkPlaceholderSize();
|
8487 | }
|
8488 | |
8489 |
|
8490 |
|
8491 |
|
8492 |
|
8493 | destroy() {
|
8494 | if (this.popupObj) {
|
8495 | this.popupObj.hide();
|
8496 | }
|
8497 | this.notify(destroy, {});
|
8498 | this.unwireListEvents();
|
8499 | this.unWireEvent();
|
8500 | this.list = null;
|
8501 | this.popupObj = null;
|
8502 | this.mainList = null;
|
8503 | this.mainData = null;
|
8504 | super.destroy();
|
8505 | let temp = ['readonly', 'aria-disabled', 'aria-placeholder', 'placeholder'];
|
8506 | let length = temp.length;
|
8507 | while (length > 0) {
|
8508 | this.inputElement.removeAttribute(temp[length - 1]);
|
8509 | length--;
|
8510 | }
|
8511 | this.element.removeAttribute('data-initial-value');
|
8512 | this.element.style.display = 'block';
|
8513 | if (this.overAllWrapper.parentElement) {
|
8514 | if (this.overAllWrapper.parentElement.tagName === this.getNgDirective()) {
|
8515 | remove(this.overAllWrapper);
|
8516 | }
|
8517 | else {
|
8518 | this.overAllWrapper.parentElement.insertBefore(this.element, this.overAllWrapper);
|
8519 | remove(this.overAllWrapper);
|
8520 | }
|
8521 | }
|
8522 | }
|
8523 | ;
|
8524 | };
|
8525 | __decorate$4([
|
8526 | Complex({ text: null, value: null, iconCss: null, groupBy: null }, FieldSettings)
|
8527 | ], MultiSelect.prototype, "fields", void 0);
|
8528 | __decorate$4([
|
8529 | Property(false)
|
8530 | ], MultiSelect.prototype, "enablePersistence", void 0);
|
8531 | __decorate$4([
|
8532 | Property(null)
|
8533 | ], MultiSelect.prototype, "groupTemplate", void 0);
|
8534 | __decorate$4([
|
8535 | Property('No Records Found')
|
8536 | ], MultiSelect.prototype, "noRecordsTemplate", void 0);
|
8537 | __decorate$4([
|
8538 | Property('The Request Failed')
|
8539 | ], MultiSelect.prototype, "actionFailureTemplate", void 0);
|
8540 | __decorate$4([
|
8541 | Property('None')
|
8542 | ], MultiSelect.prototype, "sortOrder", void 0);
|
8543 | __decorate$4([
|
8544 | Property(true)
|
8545 | ], MultiSelect.prototype, "enabled", void 0);
|
8546 | __decorate$4([
|
8547 | Property([])
|
8548 | ], MultiSelect.prototype, "dataSource", void 0);
|
8549 | __decorate$4([
|
8550 | Property(null)
|
8551 | ], MultiSelect.prototype, "query", void 0);
|
8552 | __decorate$4([
|
8553 | Property('StartsWith')
|
8554 | ], MultiSelect.prototype, "filterType", void 0);
|
8555 | __decorate$4([
|
8556 | Property(1000)
|
8557 | ], MultiSelect.prototype, "zIndex", void 0);
|
8558 | __decorate$4([
|
8559 | Property(false)
|
8560 | ], MultiSelect.prototype, "ignoreAccent", void 0);
|
8561 | __decorate$4([
|
8562 | Property()
|
8563 | ], MultiSelect.prototype, "locale", void 0);
|
8564 | __decorate$4([
|
8565 | Property(false)
|
8566 | ], MultiSelect.prototype, "enableGroupCheckBox", void 0);
|
8567 | __decorate$4([
|
8568 | Property(null)
|
8569 | ], MultiSelect.prototype, "cssClass", void 0);
|
8570 | __decorate$4([
|
8571 | Property('100%')
|
8572 | ], MultiSelect.prototype, "width", void 0);
|
8573 | __decorate$4([
|
8574 | Property('300px')
|
8575 | ], MultiSelect.prototype, "popupHeight", void 0);
|
8576 | __decorate$4([
|
8577 | Property('100%')
|
8578 | ], MultiSelect.prototype, "popupWidth", void 0);
|
8579 | __decorate$4([
|
8580 | Property(null)
|
8581 | ], MultiSelect.prototype, "placeholder", void 0);
|
8582 | __decorate$4([
|
8583 | Property(null)
|
8584 | ], MultiSelect.prototype, "filterBarPlaceholder", void 0);
|
8585 | __decorate$4([
|
8586 | Property({})
|
8587 | ], MultiSelect.prototype, "htmlAttributes", void 0);
|
8588 | __decorate$4([
|
8589 | Property(null)
|
8590 | ], MultiSelect.prototype, "valueTemplate", void 0);
|
8591 | __decorate$4([
|
8592 | Property(null)
|
8593 | ], MultiSelect.prototype, "headerTemplate", void 0);
|
8594 | __decorate$4([
|
8595 | Property(null)
|
8596 | ], MultiSelect.prototype, "footerTemplate", void 0);
|
8597 | __decorate$4([
|
8598 | Property(null)
|
8599 | ], MultiSelect.prototype, "itemTemplate", void 0);
|
8600 | __decorate$4([
|
8601 | Property(null)
|
8602 | ], MultiSelect.prototype, "allowFiltering", void 0);
|
8603 | __decorate$4([
|
8604 | Property(true)
|
8605 | ], MultiSelect.prototype, "changeOnBlur", void 0);
|
8606 | __decorate$4([
|
8607 | Property(false)
|
8608 | ], MultiSelect.prototype, "allowCustomValue", void 0);
|
8609 | __decorate$4([
|
8610 | Property(true)
|
8611 | ], MultiSelect.prototype, "showClearButton", void 0);
|
8612 | __decorate$4([
|
8613 | Property(1000)
|
8614 | ], MultiSelect.prototype, "maximumSelectionLength", void 0);
|
8615 | __decorate$4([
|
8616 | Property(false)
|
8617 | ], MultiSelect.prototype, "readonly", void 0);
|
8618 | __decorate$4([
|
8619 | Property(null)
|
8620 | ], MultiSelect.prototype, "text", void 0);
|
8621 | __decorate$4([
|
8622 | Property(null)
|
8623 | ], MultiSelect.prototype, "value", void 0);
|
8624 | __decorate$4([
|
8625 | Property(true)
|
8626 | ], MultiSelect.prototype, "hideSelectedItem", void 0);
|
8627 | __decorate$4([
|
8628 | Property(true)
|
8629 | ], MultiSelect.prototype, "closePopupOnSelect", void 0);
|
8630 | __decorate$4([
|
8631 | Property('Default')
|
8632 | ], MultiSelect.prototype, "mode", void 0);
|
8633 | __decorate$4([
|
8634 | Property(',')
|
8635 | ], MultiSelect.prototype, "delimiterChar", void 0);
|
8636 | __decorate$4([
|
8637 | Property(true)
|
8638 | ], MultiSelect.prototype, "ignoreCase", void 0);
|
8639 | __decorate$4([
|
8640 | Property(false)
|
8641 | ], MultiSelect.prototype, "showDropDownIcon", void 0);
|
8642 | __decorate$4([
|
8643 | Property('Never')
|
8644 | ], MultiSelect.prototype, "floatLabelType", void 0);
|
8645 | __decorate$4([
|
8646 | Property(false)
|
8647 | ], MultiSelect.prototype, "showSelectAll", void 0);
|
8648 | __decorate$4([
|
8649 | Property('Select All')
|
8650 | ], MultiSelect.prototype, "selectAllText", void 0);
|
8651 | __decorate$4([
|
8652 | Property('Unselect All')
|
8653 | ], MultiSelect.prototype, "unSelectAllText", void 0);
|
8654 | __decorate$4([
|
8655 | Property(true)
|
8656 | ], MultiSelect.prototype, "enableSelectionOrder", void 0);
|
8657 | __decorate$4([
|
8658 | Property(true)
|
8659 | ], MultiSelect.prototype, "openOnClick", void 0);
|
8660 | __decorate$4([
|
8661 | Event()
|
8662 | ], MultiSelect.prototype, "change", void 0);
|
8663 | __decorate$4([
|
8664 | Event()
|
8665 | ], MultiSelect.prototype, "removing", void 0);
|
8666 | __decorate$4([
|
8667 | Event()
|
8668 | ], MultiSelect.prototype, "removed", void 0);
|
8669 | __decorate$4([
|
8670 | Event()
|
8671 | ], MultiSelect.prototype, "selectedAll", void 0);
|
8672 | __decorate$4([
|
8673 | Event()
|
8674 | ], MultiSelect.prototype, "beforeOpen", void 0);
|
8675 | __decorate$4([
|
8676 | Event()
|
8677 | ], MultiSelect.prototype, "open", void 0);
|
8678 | __decorate$4([
|
8679 | Event()
|
8680 | ], MultiSelect.prototype, "close", void 0);
|
8681 | __decorate$4([
|
8682 | Event()
|
8683 | ], MultiSelect.prototype, "blur", void 0);
|
8684 | __decorate$4([
|
8685 | Event()
|
8686 | ], MultiSelect.prototype, "focus", void 0);
|
8687 | __decorate$4([
|
8688 | Event()
|
8689 | ], MultiSelect.prototype, "chipSelection", void 0);
|
8690 | __decorate$4([
|
8691 | Event()
|
8692 | ], MultiSelect.prototype, "filtering", void 0);
|
8693 | __decorate$4([
|
8694 | Event()
|
8695 | ], MultiSelect.prototype, "tagging", void 0);
|
8696 | __decorate$4([
|
8697 | Event()
|
8698 | ], MultiSelect.prototype, "customValueSelection", void 0);
|
8699 | MultiSelect = __decorate$4([
|
8700 | NotifyPropertyChanges
|
8701 | ], MultiSelect);
|
8702 |
|
8703 | const ICON = 'e-icons';
|
8704 | const CHECKBOXFRAME = 'e-frame';
|
8705 | const CHECK = 'e-check';
|
8706 | const CHECKBOXWRAP = 'e-checkbox-wrapper';
|
8707 | const INDETERMINATE = 'e-stop';
|
8708 | const checkAllParent = 'e-selectall-parent';
|
8709 | const searchBackIcon = 'e-input-group-icon e-back-icon e-icons';
|
8710 | const filterBarClearIcon = 'e-input-group-icon e-clear-icon e-icons';
|
8711 | const filterInput = 'e-input-filter';
|
8712 | const filterParent = 'e-filter-parent';
|
8713 | const mobileFilter = 'e-ddl-device-filter';
|
8714 | const clearIcon = 'e-clear-icon';
|
8715 | const popupFullScreen = 'e-popup-full-page';
|
8716 | const device = 'e-ddl-device';
|
8717 | const FOCUS$1 = 'e-input-focus';
|
8718 |
|
8719 |
|
8720 |
|
8721 | class CheckBoxSelection {
|
8722 | constructor(parent) {
|
8723 | this.activeLi = [];
|
8724 | this.activeEle = [];
|
8725 | this.parent = parent;
|
8726 | this.addEventListener();
|
8727 | }
|
8728 | getModuleName() {
|
8729 | return 'CheckBoxSelection';
|
8730 | }
|
8731 | addEventListener() {
|
8732 | if (this.parent.isDestroyed) {
|
8733 | return;
|
8734 | }
|
8735 | this.parent.on('updatelist', this.listSelection, this);
|
8736 | this.parent.on('listoption', this.listOption, this);
|
8737 | this.parent.on('selectAll', this.setSelectAll, this);
|
8738 | this.parent.on('checkSelectAll', this.checkSelectAll, this);
|
8739 | this.parent.on('searchBox', this.setSearchBox, this);
|
8740 | this.parent.on('blur', this.onBlur, this);
|
8741 | this.parent.on('targetElement', this.targetElement, this);
|
8742 | this.parent.on('deviceSearchBox', this.setDeviceSearchBox, this);
|
8743 | this.parent.on('inputFocus', this.getFocus, this);
|
8744 | this.parent.on('reOrder', this.setReorder, this);
|
8745 | this.parent.on('activeList', this.getActiveList, this);
|
8746 | this.parent.on('selectAllText', this.setLocale, this);
|
8747 | this.parent.on('filterBarPlaceholder', this.setPlaceholder, this);
|
8748 | EventHandler.add(document, 'mousedown', this.onDocumentClick, this);
|
8749 | this.parent.on('addItem', this.checboxCreate, this);
|
8750 | }
|
8751 | removeEventListener() {
|
8752 | if (this.parent.isDestroyed) {
|
8753 | return;
|
8754 | }
|
8755 | this.parent.off('updatelist', this.listSelection);
|
8756 | this.parent.off('listoption', this.listOption);
|
8757 | this.parent.off('selectAll', this.setSelectAll);
|
8758 | this.parent.off('checkSelectAll', this.checkSelectAll);
|
8759 | this.parent.off('searchBox', this.setSearchBox);
|
8760 | this.parent.off('blur', this.onBlur);
|
8761 | this.parent.off('targetElement', this.targetElement);
|
8762 | this.parent.off('deviceSearchBox', this.setDeviceSearchBox);
|
8763 | this.parent.off('inputFocus', this.getFocus);
|
8764 | this.parent.off('reOrder', this.setReorder);
|
8765 | this.parent.off('activeList', this.getActiveList);
|
8766 | this.parent.off('selectAllText', this.setLocale);
|
8767 | this.parent.off('filterBarPlaceholder', this.setPlaceholder);
|
8768 | this.parent.off('addItem', this.checboxCreate);
|
8769 | EventHandler.remove(document, 'mousedown', this.onDocumentClick);
|
8770 | }
|
8771 | listOption(args) {
|
8772 | if (isNullOrUndefined(this.parent.listCurrentOptions.itemCreated)) {
|
8773 | this.parent.listCurrentOptions.itemCreated = (e) => {
|
8774 | this.checboxCreate(e);
|
8775 | };
|
8776 | }
|
8777 | else {
|
8778 | let itemCreated = this.parent.listCurrentOptions.itemCreated;
|
8779 | this.parent.listCurrentOptions.itemCreated = (e) => {
|
8780 | this.checboxCreate(e);
|
8781 | itemCreated.apply(this, [e]);
|
8782 | };
|
8783 | }
|
8784 | }
|
8785 | ;
|
8786 | setPlaceholder(props) {
|
8787 | Input.setPlaceholder(props.filterBarPlaceholder, this.filterInput);
|
8788 | }
|
8789 | checboxCreate(e) {
|
8790 | let item;
|
8791 | if (!isNullOrUndefined(e.item)) {
|
8792 | item = e.item;
|
8793 | }
|
8794 | else {
|
8795 | item = e;
|
8796 | }
|
8797 | if (this.parent.enableGroupCheckBox || (item.className !== 'e-list-group-item '
|
8798 | && item.className !== 'e-list-group-item')) {
|
8799 | let checkboxEle = createCheckBox(this.parent.createElement, true);
|
8800 | let icon = select('div.' + ICON, item);
|
8801 | let id = item.getAttribute('data-uid');
|
8802 | item.insertBefore(checkboxEle, item.childNodes[isNullOrUndefined(icon) ? 0 : 1]);
|
8803 | select('.' + CHECKBOXFRAME, checkboxEle);
|
8804 | let frame = select('.' + CHECKBOXFRAME, checkboxEle);
|
8805 | if (this.parent.enableGroupCheckBox) {
|
8806 | this.parent.popupWrapper.classList.add('e-multiselect-group');
|
8807 | }
|
8808 | return item;
|
8809 | }
|
8810 | else {
|
8811 | return item;
|
8812 | }
|
8813 | }
|
8814 | setSelectAll() {
|
8815 | if (this.parent.showSelectAll) {
|
8816 | if (isNullOrUndefined(this.checkAllParent)) {
|
8817 | this.checkAllParent = this.parent.createElement('div', {
|
8818 | className: checkAllParent
|
8819 | });
|
8820 | this.selectAllSpan = this.parent.createElement('span', {
|
8821 | className: 'e-all-text'
|
8822 | });
|
8823 | this.selectAllSpan.textContent = '';
|
8824 | this.checkAllParent.appendChild(this.selectAllSpan);
|
8825 | this.setLocale();
|
8826 | this.checboxCreate(this.checkAllParent);
|
8827 | if (this.parent.headerTemplate) {
|
8828 | if (!isNullOrUndefined(this.parent.filterParent)) {
|
8829 | append([this.checkAllParent], this.parent.filterParent);
|
8830 | }
|
8831 | else {
|
8832 | append([this.checkAllParent], this.parent.popupWrapper);
|
8833 | }
|
8834 | }
|
8835 | if (!this.parent.headerTemplate) {
|
8836 | if (!isNullOrUndefined(this.parent.filterParent)) {
|
8837 | this.parent.filterParent.parentNode.insertBefore(this.checkAllParent, this.parent.filterParent.nextSibling);
|
8838 | }
|
8839 | else {
|
8840 | prepend([this.checkAllParent], this.parent.popupWrapper);
|
8841 | }
|
8842 | }
|
8843 | EventHandler.add(this.checkAllParent, 'mousedown', this.clickHandler, this);
|
8844 | }
|
8845 | if (this.parent.list.classList.contains('e-nodata') || (this.parent.listData && this.parent.listData.length <= 1)) {
|
8846 | this.checkAllParent.style.display = 'none';
|
8847 | }
|
8848 | else {
|
8849 | this.checkAllParent.style.display = 'block';
|
8850 | }
|
8851 | this.parent.selectAllHeight = this.checkAllParent.getBoundingClientRect().height;
|
8852 | }
|
8853 | else if (!isNullOrUndefined(this.checkAllParent)) {
|
8854 | this.checkAllParent.parentElement.removeChild(this.checkAllParent);
|
8855 | this.checkAllParent = null;
|
8856 | }
|
8857 | }
|
8858 | destroy() {
|
8859 | this.removeEventListener();
|
8860 | }
|
8861 | listSelection(args) {
|
8862 | let target;
|
8863 | if (!isNullOrUndefined(args.e)) {
|
8864 | target = !isNullOrUndefined(args.e.target) ?
|
8865 | (args.e.target.classList.contains('e-frame')
|
8866 | && (!this.parent.showSelectAll
|
8867 | || (this.checkAllParent && !this.checkAllParent.contains(args.e.target)))) ?
|
8868 | args.e.target : args.li.querySelector('.e-checkbox-wrapper').childNodes[1]
|
8869 | : args.li.querySelector('.e-checkbox-wrapper').childNodes[1];
|
8870 | }
|
8871 | else {
|
8872 | target = args.li.lastElementChild.childNodes[1];
|
8873 | }
|
8874 | if (this.parent.itemTemplate || this.parent.enableGroupCheckBox) {
|
8875 | target = args.li.firstElementChild.childNodes[1];
|
8876 | }
|
8877 | if (!isNullOrUndefined(target)) {
|
8878 | this.checkWrapper = closest(target, '.' + CHECKBOXWRAP);
|
8879 | }
|
8880 | if (!isNullOrUndefined(this.checkWrapper)) {
|
8881 | let checkElement = select('.' + CHECKBOXFRAME, this.checkWrapper);
|
8882 | let selectAll = false;
|
8883 | this.validateCheckNode(this.checkWrapper, checkElement.classList.contains(CHECK), args.li, args.e, selectAll);
|
8884 | }
|
8885 | }
|
8886 | validateCheckNode(checkWrap, isCheck, li, e, selectAll) {
|
8887 | this.changeState(checkWrap, isCheck ? 'uncheck' : 'check', e, true, selectAll);
|
8888 | }
|
8889 | clickHandler(e) {
|
8890 | let target;
|
8891 | if (e.currentTarget.classList.contains(this.checkAllParent.className)) {
|
8892 | target = e.currentTarget.firstElementChild.lastElementChild;
|
8893 | }
|
8894 | else {
|
8895 | target = e.currentTarget;
|
8896 | }
|
8897 | this.checkWrapper = closest(target, '.' + CHECKBOXWRAP);
|
8898 | let selectAll = true;
|
8899 | if (!isNullOrUndefined(this.checkWrapper)) {
|
8900 | let checkElement = select('.' + CHECKBOXFRAME, this.checkWrapper);
|
8901 | this.validateCheckNode(this.checkWrapper, checkElement.classList.contains(CHECK), null, e, selectAll);
|
8902 | }
|
8903 | e.preventDefault();
|
8904 | }
|
8905 | changeState(wrapper, state, e, isPrevent, selectAll) {
|
8906 | let ariaState;
|
8907 | let frameSpan = wrapper.getElementsByClassName(CHECKBOXFRAME)[0];
|
8908 | if (state === 'check' && !frameSpan.classList.contains(CHECK)) {
|
8909 | frameSpan.classList.remove(INDETERMINATE);
|
8910 | frameSpan.classList.add(CHECK);
|
8911 | ariaState = 'true';
|
8912 | if (selectAll) {
|
8913 | this.parent.selectAllItems(true, e);
|
8914 | this.setLocale(true);
|
8915 | }
|
8916 | }
|
8917 | else if (state === 'uncheck' && (frameSpan.classList.contains(CHECK) || frameSpan.classList.contains(INDETERMINATE))) {
|
8918 | removeClass([frameSpan], [CHECK, INDETERMINATE]);
|
8919 | ariaState = 'false';
|
8920 | if (selectAll) {
|
8921 | this.parent.selectAllItems(false, e);
|
8922 | this.setLocale();
|
8923 | }
|
8924 | }
|
8925 | else if (state === 'indeterminate' && !(frameSpan.classList.contains(INDETERMINATE))) {
|
8926 | removeClass([frameSpan], [CHECK]);
|
8927 | frameSpan.classList.add(INDETERMINATE);
|
8928 | ariaState = 'false';
|
8929 | if (selectAll) {
|
8930 | this.parent.selectAllItems(false, e);
|
8931 | this.setLocale();
|
8932 | }
|
8933 | }
|
8934 | ariaState = state === 'check' ? 'true' : state === 'uncheck' ? 'false' : ariaState;
|
8935 | if (!isNullOrUndefined(ariaState)) {
|
8936 | wrapper.setAttribute('aria-checked', ariaState);
|
8937 | }
|
8938 | }
|
8939 | setSearchBox(args) {
|
8940 | if (isNullOrUndefined(this.parent.filterParent)) {
|
8941 | this.parent.filterParent = this.parent.createElement('span', {
|
8942 | className: filterParent
|
8943 | });
|
8944 | this.filterInput = this.parent.createElement('input', {
|
8945 | attrs: { type: 'text' },
|
8946 | className: filterInput
|
8947 | });
|
8948 | this.parent.element.parentNode.insertBefore(this.filterInput, this.parent.element);
|
8949 | let backIcon = false;
|
8950 | if (Browser.isDevice) {
|
8951 | backIcon = true;
|
8952 | this.parent.mobFilter = false;
|
8953 | }
|
8954 | this.filterInputObj = Input.createInput({
|
8955 | element: this.filterInput,
|
8956 | buttons: backIcon ? [searchBackIcon, filterBarClearIcon] : [filterBarClearIcon],
|
8957 | properties: { placeholder: this.parent.filterBarPlaceholder }
|
8958 | }, this.parent.createElement);
|
8959 | append([this.filterInputObj.container], this.parent.filterParent);
|
8960 | prepend([this.parent.filterParent], args.popupElement);
|
8961 | attributes(this.filterInput, {
|
8962 | 'aria-disabled': 'false',
|
8963 | 'aria-owns': this.parent.element.id + '_options',
|
8964 | 'role': 'listbox',
|
8965 | 'aria-activedescendant': null,
|
8966 | 'autocomplete': 'off',
|
8967 | 'autocorrect': 'off',
|
8968 | 'autocapitalize': 'off',
|
8969 | 'spellcheck': 'false'
|
8970 | });
|
8971 | this.clearIconElement = this.filterInput.parentElement.querySelector('.' + clearIcon);
|
8972 | if (!Browser.isDevice && this.clearIconElement) {
|
8973 | EventHandler.add(this.clearIconElement, 'mousedown', this.clearText, this);
|
8974 | this.clearIconElement.style.visibility = 'hidden';
|
8975 | }
|
8976 | EventHandler.add(this.filterInput, 'input', this.parent.onInput, this.parent);
|
8977 | EventHandler.add(this.filterInput, 'keyup', this.parent.KeyUp, this.parent);
|
8978 | EventHandler.add(this.filterInput, 'keydown', this.parent.onKeyDown, this.parent);
|
8979 | EventHandler.add(this.filterInput, 'blur', this.onBlur, this);
|
8980 | this.parent.searchBoxHeight = (this.filterInputObj.container.parentElement).getBoundingClientRect().height;
|
8981 | return this.filterInputObj;
|
8982 | }
|
8983 | }
|
8984 | ;
|
8985 | clickOnBackIcon(e) {
|
8986 | this.parent.hidePopup();
|
8987 | removeClass([document.body, this.parent.popupObj.element], popupFullScreen);
|
8988 | this.parent.inputElement.focus();
|
8989 | }
|
8990 | clearText(e) {
|
8991 | this.parent.targetInputElement.value = '';
|
8992 | this.parent.refreshPopup();
|
8993 | this.parent.refreshListItems(null);
|
8994 | this.clearIconElement.style.visibility = 'hidden';
|
8995 | this.filterInput.focus();
|
8996 | this.setReorder(e);
|
8997 | e.preventDefault();
|
8998 | }
|
8999 | setDeviceSearchBox() {
|
9000 | this.parent.popupObj.element.classList.add(device);
|
9001 | this.parent.popupObj.element.classList.add(mobileFilter);
|
9002 | this.parent.popupObj.position = { X: 0, Y: 0 };
|
9003 | this.parent.popupObj.dataBind();
|
9004 | attributes(this.parent.popupObj.element, { style: 'left:0px;right:0px;top:0px;bottom:0px;' });
|
9005 | addClass([document.body, this.parent.popupObj.element], popupFullScreen);
|
9006 | this.setSearchBoxPosition();
|
9007 | this.backIconElement = this.filterInputObj.container.querySelector('.e-back-icon');
|
9008 | this.clearIconElement = this.filterInputObj.container.querySelector('.' + clearIcon);
|
9009 | this.clearIconElement.style.visibility = 'hidden';
|
9010 | EventHandler.add(this.backIconElement, 'click', this.clickOnBackIcon, this);
|
9011 | EventHandler.add(this.clearIconElement, 'click', this.clearText, this);
|
9012 | }
|
9013 | setSearchBoxPosition() {
|
9014 | let searchBoxHeight = this.filterInput.parentElement.getBoundingClientRect().height;
|
9015 | this.parent.popupObj.element.style.maxHeight = '100%';
|
9016 | this.parent.popupObj.element.style.width = '100%';
|
9017 | this.parent.list.style.maxHeight = (window.innerHeight - searchBoxHeight) + 'px';
|
9018 | this.parent.list.style.height = (window.innerHeight - searchBoxHeight) + 'px';
|
9019 | let clearElement = this.filterInput.parentElement.querySelector('.' + clearIcon);
|
9020 | detach(this.filterInput);
|
9021 | clearElement.parentElement.insertBefore(this.filterInput, clearElement);
|
9022 | }
|
9023 | targetElement() {
|
9024 | if (!isNullOrUndefined(this.clearIconElement)) {
|
9025 | this.parent.targetInputElement = this.filterInput;
|
9026 | this.clearIconElement.style.visibility = this.parent.targetInputElement.value === '' ? 'hidden' : 'visible';
|
9027 | }
|
9028 | return this.parent.targetInputElement.value;
|
9029 | }
|
9030 | onBlur(e) {
|
9031 | if (!this.parent.element.classList.contains('e-listbox')) {
|
9032 | let target;
|
9033 | if (this.parent.keyAction) {
|
9034 | return;
|
9035 | }
|
9036 | if (Browser.isIE) {
|
9037 | target = !isNullOrUndefined(e) && e.target;
|
9038 | }
|
9039 | if (!Browser.isIE) {
|
9040 | target = !isNullOrUndefined(e) && e.relatedTarget;
|
9041 | }
|
9042 | if (document.body.contains(this.parent.popupObj.element) && this.parent.popupObj.element.contains(target) && !Browser.isIE
|
9043 | && this.filterInput) {
|
9044 | this.filterInput.focus();
|
9045 | return;
|
9046 | }
|
9047 | if (this.parent.scrollFocusStatus && this.filterInput) {
|
9048 | e.preventDefault();
|
9049 | this.filterInput.focus();
|
9050 | this.parent.scrollFocusStatus = false;
|
9051 | return;
|
9052 | }
|
9053 | if (document.body.contains(this.parent.popupObj.element) && !this.parent.popupObj.element.classList.contains('e-popup-close')) {
|
9054 | this.parent.inputFocus = false;
|
9055 | this.parent.updateValueState(e, this.parent.value, this.parent.tempValues);
|
9056 | this.parent.dispatchEvent(this.parent.hiddenElement, 'change');
|
9057 | }
|
9058 | if (document.body.contains(this.parent.popupObj.element) &&
|
9059 | !this.parent.popupObj.element.classList.contains('e-popup-close')) {
|
9060 | this.parent.inputFocus = false;
|
9061 | this.parent.overAllWrapper.classList.remove(FOCUS$1);
|
9062 | this.parent.trigger('blur');
|
9063 | this.parent.focused = true;
|
9064 | }
|
9065 | if (document.body.contains(this.parent.popupObj.element) &&
|
9066 | !this.parent.popupObj.element.classList.contains('e-popup-close') && !Browser.isDevice) {
|
9067 | this.parent.hidePopup();
|
9068 | }
|
9069 | }
|
9070 | }
|
9071 | onDocumentClick(e) {
|
9072 | if (!this.parent.element.classList.contains('e-listbox') && this.parent.element.tagName !== 'EJS-LISTBOX') {
|
9073 | let target = e.target;
|
9074 | if (!isNullOrUndefined(this.parent.popupObj) && closest(target, '#' + this.parent.popupObj.element.id)) {
|
9075 | e.preventDefault();
|
9076 | }
|
9077 | if (!(!isNullOrUndefined(this.parent.popupObj) && closest(target, '#' + this.parent.popupObj.element.id)) &&
|
9078 | !this.parent.overAllWrapper.contains(e.target)) {
|
9079 | if (this.parent.overAllWrapper.classList.contains(dropDownBaseClasses.focus) || this.parent.isPopupOpen()) {
|
9080 | this.parent.inputFocus = false;
|
9081 | this.parent.scrollFocusStatus = false;
|
9082 | this.parent.hidePopup();
|
9083 | this.parent.onBlur();
|
9084 | this.parent.focused = true;
|
9085 | }
|
9086 | }
|
9087 | else {
|
9088 | this.parent.scrollFocusStatus = (Browser.isIE || Browser.info.name === 'edge') && (document.activeElement === this.filterInput);
|
9089 | }
|
9090 | if (!this.parent.overAllWrapper.contains(e.target) && this.parent.overAllWrapper.classList.contains('e-input-focus') &&
|
9091 | !this.parent.isPopupOpen()) {
|
9092 | if (Browser.isIE) {
|
9093 | this.parent.onBlur();
|
9094 | }
|
9095 | else {
|
9096 | this.parent.onBlur(e);
|
9097 | }
|
9098 | }
|
9099 | if (this.filterInput === target) {
|
9100 | this.filterInput.focus();
|
9101 | }
|
9102 | }
|
9103 | }
|
9104 | getFocus(e) {
|
9105 | this.parent.overAllWrapper.classList.remove(FOCUS$1);
|
9106 | if (this.parent.keyAction && e.value !== 'clear') {
|
9107 | this.parent.keyAction = false;
|
9108 | return;
|
9109 | }
|
9110 | if (e.value === 'focus') {
|
9111 | this.filterInput.focus();
|
9112 | this.parent.removeFocus();
|
9113 | EventHandler.remove(this.parent.list, 'keydown', this.parent.onKeyDown);
|
9114 | }
|
9115 | if (e.value === 'clear') {
|
9116 | this.filterInput.value = '';
|
9117 | this.clearIconElement.style.visibility = 'hidden';
|
9118 | }
|
9119 | }
|
9120 | checkSelectAll(e) {
|
9121 | if (e.value === 'check' && this.checkAllParent.getAttribute('aria-checked') !== 'true') {
|
9122 | this.changeState(this.checkAllParent, e.value, null, null, false);
|
9123 | this.setLocale(true);
|
9124 | }
|
9125 | if (e.value === 'uncheck') {
|
9126 | this.changeState(this.checkAllParent, e.value, null, null, false);
|
9127 | this.setLocale();
|
9128 | }
|
9129 | if (e.value === 'indeterminate') {
|
9130 | this.changeState(this.checkAllParent, e.value, null, null, false);
|
9131 | this.setLocale();
|
9132 | }
|
9133 | }
|
9134 | setLocale(unSelect) {
|
9135 | if (this.parent.selectAllText !== 'Select All' || this.parent.unSelectAllText !== 'Unselect All') {
|
9136 | let template = unSelect ? this.parent.unSelectAllText : this.parent.selectAllText;
|
9137 | let compiledString;
|
9138 | this.selectAllSpan.textContent = '';
|
9139 | compiledString = compile(template);
|
9140 | for (let item of compiledString({})) {
|
9141 | this.selectAllSpan.textContent = item.textContent;
|
9142 | }
|
9143 | }
|
9144 | else {
|
9145 | let l10nLocale = { selectAllText: 'Select All', unSelectAllText: 'Unselect All' };
|
9146 | let l10n = new L10n(this.parent.getLocaleName(), {}, this.parent.locale);
|
9147 | if (l10n.getConstant('selectAllText') === '') {
|
9148 | l10n = new L10n('dropdowns', l10nLocale, this.parent.locale);
|
9149 | }
|
9150 | this.selectAllSpan.textContent = unSelect ? l10n.getConstant('unSelectAllText') : l10n.getConstant('selectAllText');
|
9151 | }
|
9152 | }
|
9153 | getActiveList(args) {
|
9154 | if (args.li.classList.contains('e-active')) {
|
9155 | this.activeLi.push(args.li.cloneNode(true));
|
9156 | }
|
9157 | else {
|
9158 | this.activeLi.splice(args.index, 1);
|
9159 | }
|
9160 | }
|
9161 | setReorder(args) {
|
9162 | if (this.parent.enableSelectionOrder && !isNullOrUndefined(this.parent.value)) {
|
9163 | let activeLiCount = this.parent.ulElement.querySelectorAll('li.e-active').length;
|
9164 | let remLi;
|
9165 | let ulEle = this.parent.createElement('ul', {
|
9166 | className: 'e-list-parent e-ul e-reorder'
|
9167 | });
|
9168 | let removeEle = this.parent.createElement('div');
|
9169 | if (activeLiCount > 0) {
|
9170 | append(this.parent.ulElement.querySelectorAll('li.e-active'), ulEle);
|
9171 | remLi = this.parent.ulElement.querySelectorAll('li.e-active');
|
9172 | addClass(remLi, 'e-reorder-hide');
|
9173 | prepend([ulEle], this.parent.list);
|
9174 | }
|
9175 | this.parent.focusAtFirstListItem();
|
9176 | }
|
9177 | }
|
9178 | }
|
9179 |
|
9180 |
|
9181 |
|
9182 |
|
9183 |
|
9184 | var __decorate$5 = (undefined && undefined.__decorate) || function (decorators, target, key, desc) {
|
9185 | var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
|
9186 | if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
|
9187 | else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
|
9188 | return c > 3 && r && Object.defineProperty(target, key, r), r;
|
9189 | };
|
9190 | var ListBox_1;
|
9191 |
|
9192 | const ITEMTEMPLATE_PROPERTY$1 = 'ItemTemplate';
|
9193 | class SelectionSettings extends ChildProperty {
|
9194 | }
|
9195 | __decorate$5([
|
9196 | Property('Multiple')
|
9197 | ], SelectionSettings.prototype, "mode", void 0);
|
9198 | __decorate$5([
|
9199 | Property(false)
|
9200 | ], SelectionSettings.prototype, "showCheckbox", void 0);
|
9201 | __decorate$5([
|
9202 | Property(false)
|
9203 | ], SelectionSettings.prototype, "showSelectAll", void 0);
|
9204 | __decorate$5([
|
9205 | Property('Left')
|
9206 | ], SelectionSettings.prototype, "checkboxPosition", void 0);
|
9207 | class ToolbarSettings extends ChildProperty {
|
9208 | }
|
9209 | __decorate$5([
|
9210 | Property([])
|
9211 | ], ToolbarSettings.prototype, "items", void 0);
|
9212 | __decorate$5([
|
9213 | Property('Right')
|
9214 | ], ToolbarSettings.prototype, "position", void 0);
|
9215 |
|
9216 |
|
9217 |
|
9218 |
|
9219 |
|
9220 |
|
9221 |
|
9222 |
|
9223 |
|
9224 |
|
9225 |
|
9226 |
|
9227 |
|
9228 |
|
9229 |
|
9230 |
|
9231 |
|
9232 |
|
9233 |
|
9234 |
|
9235 | let ListBox = ListBox_1 = class ListBox extends DropDownBase {
|
9236 | |
9237 |
|
9238 |
|
9239 | constructor(options, element) {
|
9240 | super(options, element);
|
9241 | this.isValidKey = false;
|
9242 | this.keyDownStatus = false;
|
9243 | }
|
9244 | |
9245 |
|
9246 |
|
9247 |
|
9248 |
|
9249 |
|
9250 |
|
9251 |
|
9252 | addItem(items, itemIndex) {
|
9253 | super.addItem(items, itemIndex);
|
9254 | }
|
9255 | ;
|
9256 | |
9257 |
|
9258 |
|
9259 |
|
9260 | render() {
|
9261 | this.inputString = '';
|
9262 | this.initLoad = true;
|
9263 | this.isCustomFiltering = false;
|
9264 | this.initialSelectedOptions = this.value;
|
9265 | super.render();
|
9266 | this.renderComplete();
|
9267 | }
|
9268 | initWrapper() {
|
9269 | let hiddenSelect = this.createElement('select', { className: 'e-hidden-select', attrs: { 'multiple': '' } });
|
9270 | this.list.classList.add('e-listbox-wrapper');
|
9271 | if (this.itemTemplate) {
|
9272 | this.list.classList.add('e-list-template');
|
9273 | }
|
9274 | this.list.classList.add('e-wrapper');
|
9275 | if (this.element.tagName === 'EJS-LISTBOX') {
|
9276 | this.element.setAttribute('tabindex', '0');
|
9277 | if (this.initLoad) {
|
9278 | this.element.appendChild(this.list);
|
9279 | }
|
9280 | }
|
9281 | else {
|
9282 | if (this.initLoad) {
|
9283 | this.element.parentElement.insertBefore(this.list, this.element);
|
9284 | }
|
9285 | this.list.insertBefore(this.element, this.list.firstChild);
|
9286 | this.element.style.display = 'none';
|
9287 | }
|
9288 | this.list.insertBefore(hiddenSelect, this.list.firstChild);
|
9289 | if (this.list.getElementsByClassName(cssClass.li)[0]) {
|
9290 | this.list.getElementsByClassName(cssClass.li)[0].classList.remove(dropDownBaseClasses.focus);
|
9291 | }
|
9292 | removeClass([this.list], [dropDownBaseClasses.content, dropDownBaseClasses.root]);
|
9293 | this.validationAttribute(this.element, hiddenSelect);
|
9294 | this.list.setAttribute('role', 'listbox');
|
9295 | attributes(this.list, { 'role': 'listbox', 'aria-multiselectable': this.selectionSettings.mode === 'Multiple' ? 'true' : 'false' });
|
9296 | if (this.selectionSettings.showCheckbox && this.selectionSettings.showSelectAll && this.liCollections.length) {
|
9297 | let l10nSelect = new L10n(this.getModuleName(), { selectAllText: 'Select All', unSelectAllText: 'Unselect All' }, this.locale);
|
9298 | this.showSelectAll = true;
|
9299 | this.selectAllText = l10nSelect.getConstant('selectAllText');
|
9300 | this.unSelectAllText = l10nSelect.getConstant('unSelectAllText');
|
9301 | this.popupWrapper = this.list;
|
9302 | this.checkBoxSelectionModule.checkAllParent = null;
|
9303 | this.notify('selectAll', {});
|
9304 | }
|
9305 | }
|
9306 | initDraggable() {
|
9307 | if (this.allowDragAndDrop) {
|
9308 | new Sortable(this.ulElement, {
|
9309 | scope: this.scope,
|
9310 | itemClass: cssClass.li,
|
9311 | dragStart: this.triggerDragStart.bind(this),
|
9312 | drag: this.triggerDrag.bind(this),
|
9313 | beforeDrop: this.beforeDragEnd.bind(this),
|
9314 | drop: this.dragEnd.bind(this),
|
9315 | placeHolder: () => { return this.createElement('span', { className: 'e-placeholder' }); },
|
9316 | helper: (e) => {
|
9317 | let ele = e.sender.cloneNode(true);
|
9318 | ele.style.width = this.getItems()[0].offsetWidth + 'px';
|
9319 | if ((this.value && this.value.length) > 1 && this.isSelected(ele)) {
|
9320 | ele.appendChild(this.createElement('span', {
|
9321 | className: 'e-list-badge', innerHTML: this.value.length + ''
|
9322 | }));
|
9323 | }
|
9324 | return ele;
|
9325 | }
|
9326 | });
|
9327 | }
|
9328 | }
|
9329 | updateActionCompleteData(li, item) {
|
9330 | this.jsonData.push(item);
|
9331 | }
|
9332 | initToolbar() {
|
9333 | let scope;
|
9334 | let pos = this.toolbarSettings.position;
|
9335 | let prevScope = this.element.getAttribute('data-value');
|
9336 | if (this.toolbarSettings.items.length) {
|
9337 | let toolElem = this.createElement('div', { className: 'e-listbox-tool', attrs: { 'role': 'toolbar' } });
|
9338 | let wrapper = this.createElement('div', {
|
9339 | className: 'e-listboxtool-wrapper e-' + pos.toLowerCase()
|
9340 | });
|
9341 | this.list.parentElement.insertBefore(wrapper, this.list);
|
9342 | wrapper.appendChild(pos === 'Right' ? this.list : toolElem);
|
9343 | wrapper.appendChild(pos === 'Right' ? toolElem : this.list);
|
9344 | this.createButtons(toolElem);
|
9345 | if (!this.element.id) {
|
9346 | this.element.id = getUniqueID('e-' + this.getModuleName());
|
9347 | }
|
9348 | if (this.scope) {
|
9349 | document.querySelector(this.scope).setAttribute('data-value', this.element.id);
|
9350 | }
|
9351 | else {
|
9352 | this.updateToolBarState();
|
9353 | }
|
9354 | }
|
9355 | scope = this.element.getAttribute('data-value');
|
9356 | if (prevScope && scope && (prevScope !== scope)) {
|
9357 | this.tBListBox = getComponent(document.getElementById(prevScope), this.getModuleName());
|
9358 | this.tBListBox.updateToolBarState();
|
9359 | }
|
9360 | else if (scope) {
|
9361 | this.tBListBox = getComponent(document.getElementById(scope), this.getModuleName());
|
9362 | this.tBListBox.updateToolBarState();
|
9363 | }
|
9364 | }
|
9365 | createButtons(toolElem) {
|
9366 | let btn;
|
9367 | let ele;
|
9368 | let title;
|
9369 | let l10n = new L10n(this.getModuleName(), {
|
9370 | moveUp: 'Move Up', moveDown: 'Move Down', moveTo: 'Move To',
|
9371 | moveFrom: 'Move From', moveAllTo: 'Move All To', moveAllFrom: 'Move All From'
|
9372 | }, this.locale);
|
9373 | this.toolbarSettings.items.forEach((value) => {
|
9374 | title = l10n.getConstant(value);
|
9375 | ele = this.createElement('button', {
|
9376 | attrs: {
|
9377 | 'type': 'button',
|
9378 | 'data-value': value,
|
9379 | 'title': title,
|
9380 | 'aria-label': title
|
9381 | }
|
9382 | });
|
9383 | toolElem.appendChild(ele);
|
9384 | btn = new Button({ iconCss: 'e-icons e-' + value.toLowerCase() }, ele);
|
9385 | btn.createElement = this.createElement;
|
9386 | });
|
9387 | }
|
9388 | validationAttribute(input, hiddenSelect) {
|
9389 | super.validationAttribute(input, hiddenSelect);
|
9390 | hiddenSelect.required = input.required;
|
9391 | input.required = false;
|
9392 | }
|
9393 | setHeight() {
|
9394 | let ele = this.toolbarSettings.items.length ? this.list.parentElement : this.list;
|
9395 | ele.style.height = formatUnit(this.height);
|
9396 | }
|
9397 | setCssClass() {
|
9398 | let wrap = this.toolbarSettings.items.length ? this.list.parentElement : this.list;
|
9399 | if (this.cssClass) {
|
9400 | addClass([wrap], this.cssClass.split(' '));
|
9401 | }
|
9402 | if (this.enableRtl) {
|
9403 | addClass([wrap], 'e-rtl');
|
9404 | }
|
9405 | }
|
9406 | setEnable() {
|
9407 | let ele = this.toolbarSettings.items.length ? this.list.parentElement : this.list;
|
9408 | if (this.enabled) {
|
9409 | removeClass([ele], cssClass.disabled);
|
9410 | }
|
9411 | else {
|
9412 | addClass([ele], cssClass.disabled);
|
9413 | }
|
9414 | }
|
9415 | showSpinner() {
|
9416 | if (!this.spinner) {
|
9417 | this.spinner = this.createElement('div', { className: 'e-listbox-wrapper', styles: 'height:' + formatUnit(this.height) });
|
9418 | }
|
9419 | this.element.parentElement.insertBefore(this.spinner, this.element.nextSibling);
|
9420 | createSpinner({ target: this.spinner }, this.createElement);
|
9421 | showSpinner(this.spinner);
|
9422 | }
|
9423 | hideSpinner() {
|
9424 | if (this.spinner.querySelector('.e-spinner-pane')) {
|
9425 | hideSpinner(this.spinner);
|
9426 | }
|
9427 | if (this.spinner.parentElement) {
|
9428 | detach(this.spinner);
|
9429 | }
|
9430 | }
|
9431 | onInput() {
|
9432 | if (this.keyDownStatus) {
|
9433 | this.isValidKey = true;
|
9434 | }
|
9435 | else {
|
9436 | this.isValidKey = false;
|
9437 | }
|
9438 | this.keyDownStatus = false;
|
9439 | }
|
9440 | onActionComplete(ulElement, list, e) {
|
9441 | let searchEle;
|
9442 | if (this.allowFiltering) {
|
9443 | searchEle = this.list.getElementsByClassName('e-filter-parent')[0];
|
9444 | }
|
9445 | super.onActionComplete(ulElement, list, e);
|
9446 | if (this.allowFiltering && !isNullOrUndefined(searchEle)) {
|
9447 | this.list.insertBefore(searchEle, this.list.firstElementChild);
|
9448 | }
|
9449 | this.initWrapper();
|
9450 | this.setSelection();
|
9451 | this.initDraggable();
|
9452 | this.mainList = this.ulElement;
|
9453 | if (this.initLoad) {
|
9454 | this.jsonData = [];
|
9455 | extend(this.jsonData, list, []);
|
9456 | this.initToolbarAndStyles();
|
9457 | this.wireEvents();
|
9458 | if (this.showCheckbox) {
|
9459 | this.setCheckboxPosition();
|
9460 | }
|
9461 | if (this.allowFiltering) {
|
9462 | this.setFiltering();
|
9463 | }
|
9464 | }
|
9465 | else {
|
9466 | if (this.allowFiltering) {
|
9467 | this.list.getElementsByClassName('e-input-filter')[0].focus();
|
9468 | }
|
9469 | }
|
9470 | this.initLoad = false;
|
9471 | }
|
9472 | initToolbarAndStyles() {
|
9473 | this.initToolbar();
|
9474 | this.setCssClass();
|
9475 | this.setEnable();
|
9476 | this.setHeight();
|
9477 | }
|
9478 | triggerDragStart(args) {
|
9479 | let badge;
|
9480 | args = extend(this.getDragArgs(args), { dragSelected: true });
|
9481 | if (Browser.isIos) {
|
9482 | this.list.style.overflow = 'hidden';
|
9483 | }
|
9484 | this.trigger('dragStart', args, (dragEventArgs) => {
|
9485 | this.allowDragAll = dragEventArgs.dragSelected;
|
9486 | if (!this.allowDragAll) {
|
9487 | badge = this.ulElement.getElementsByClassName('e-list-badge')[0];
|
9488 | if (badge) {
|
9489 | detach(badge);
|
9490 | }
|
9491 | }
|
9492 | if (isBlazor()) {
|
9493 | args.bindEvents(args.dragElement);
|
9494 | }
|
9495 | });
|
9496 | }
|
9497 | triggerDrag(args) {
|
9498 | this.trigger('drag', this.getDragArgs(args));
|
9499 | let listObj = this.getComponent(args.target);
|
9500 | if (listObj && listObj.listData.length === 0) {
|
9501 | listObj.ulElement.innerHTML = '';
|
9502 | }
|
9503 | }
|
9504 | beforeDragEnd(args) {
|
9505 | let dragValue = args.droppedElement.getAttribute('data-value');
|
9506 | if (this.value.indexOf(dragValue) > -1) {
|
9507 | args.items = this.getDataByValues(this.value);
|
9508 | }
|
9509 | else {
|
9510 | args.items = this.getDataByValues([dragValue]);
|
9511 | }
|
9512 | this.trigger('beforeDrop', args);
|
9513 | }
|
9514 |
|
9515 | dragEnd(args) {
|
9516 | let listData;
|
9517 | let liColl;
|
9518 | let jsonData;
|
9519 | let droppedData;
|
9520 | let selectedOptions;
|
9521 | let sortedData;
|
9522 | let dropValue = this.getFormattedValue(args.droppedElement.getAttribute('data-value'));
|
9523 | let listObj = this.getComponent(args.droppedElement);
|
9524 | let getArgs = this.getDragArgs({ target: args.droppedElement }, true);
|
9525 | let sourceArgs = { previousData: this.dataSource };
|
9526 | let destArgs = { previousData: listObj.dataSource };
|
9527 | let dragArgs = extend({}, getArgs, { target: args.target, source: { previousData: this.dataSource } });
|
9528 | if (listObj !== this) {
|
9529 | let sourceArgs1 = extend(sourceArgs, { currentData: this.listData });
|
9530 | dragArgs = extend(dragArgs, { source: sourceArgs1, destination: destArgs });
|
9531 | }
|
9532 | if (Browser.isIos) {
|
9533 | this.list.style.overflow = '';
|
9534 | }
|
9535 | if (listObj === this) {
|
9536 | let ul = this.ulElement;
|
9537 | listData = [].slice.call(this.listData);
|
9538 | liColl = [].slice.call(this.liCollections);
|
9539 | jsonData = [].slice.call(this.jsonData);
|
9540 | sortedData = [].slice.call(this.sortedData);
|
9541 | let toIdx = args.currentIndex = this.getCurIdx(this, args.currentIndex);
|
9542 | let rIdx = listData.indexOf(this.getDataByValue(dropValue));
|
9543 | let jsonIdx = jsonData.indexOf(this.getDataByValue(dropValue));
|
9544 | let sIdx = sortedData.indexOf(this.getDataByValue(dropValue));
|
9545 | listData.splice(toIdx, 0, listData.splice(rIdx, 1)[0]);
|
9546 | jsonData.splice(toIdx, 0, jsonData.splice(jsonIdx, 1)[0]);
|
9547 | sortedData.splice(toIdx, 0, sortedData.splice(sIdx, 1)[0]);
|
9548 | liColl.splice(toIdx, 0, liColl.splice(rIdx, 1)[0]);
|
9549 | if (this.allowDragAll) {
|
9550 | selectedOptions = this.value && Array.prototype.indexOf.call(this.value, dropValue) > -1 ? this.value : [dropValue];
|
9551 | selectedOptions.forEach((value) => {
|
9552 | if (value !== dropValue) {
|
9553 | let idx = listData.indexOf(this.getDataByValue(value));
|
9554 | let jsonIdx = jsonData.indexOf(this.getDataByValue(value));
|
9555 | let sIdx = sortedData.indexOf(this.getDataByValue(value));
|
9556 | if (idx > toIdx) {
|
9557 | toIdx++;
|
9558 | }
|
9559 | listData.splice(toIdx, 0, listData.splice(idx, 1)[0]);
|
9560 | jsonData.splice(toIdx, 0, jsonData.splice(jsonIdx, 1)[0]);
|
9561 | sortedData.splice(toIdx, 0, sortedData.splice(sIdx, 1)[0]);
|
9562 | liColl.splice(toIdx, 0, liColl.splice(idx, 1)[0]);
|
9563 | ul.insertBefore(this.getItems()[this.getIndexByValue(value)], ul.getElementsByClassName('e-placeholder')[0]);
|
9564 | }
|
9565 | });
|
9566 | }
|
9567 | this.listData = listData;
|
9568 | this.jsonData = jsonData;
|
9569 | this.sortedData = sortedData;
|
9570 | this.liCollections = liColl;
|
9571 | }
|
9572 | else {
|
9573 | let li;
|
9574 | let fLiColl = [].slice.call(this.liCollections);
|
9575 | let currIdx = args.currentIndex = this.getCurIdx(listObj, args.currentIndex);
|
9576 | let ul = listObj.ulElement;
|
9577 | listData = [].slice.call(listObj.listData);
|
9578 | liColl = [].slice.call(listObj.liCollections);
|
9579 | jsonData = [].slice.call(listObj.jsonData);
|
9580 | sortedData = [].slice.call(listObj.sortedData);
|
9581 | selectedOptions = (this.value && Array.prototype.indexOf.call(this.value, dropValue) > -1 && this.allowDragAll)
|
9582 | ? this.value : [dropValue];
|
9583 | selectedOptions.forEach((value) => {
|
9584 | droppedData = this.getDataByValue(value);
|
9585 | let srcIdx = this.listData.indexOf(droppedData);
|
9586 | let jsonSrcIdx = this.jsonData.indexOf(droppedData);
|
9587 | this.listData.splice(srcIdx, 1);
|
9588 | this.jsonData.splice(jsonSrcIdx, 1);
|
9589 | let rLi = fLiColl.splice(srcIdx, 1)[0];
|
9590 | let destIdx = value === dropValue ? args.currentIndex : currIdx;
|
9591 | listData.splice(destIdx, 0, droppedData);
|
9592 | jsonData.splice(destIdx, 0, droppedData);
|
9593 | liColl.splice(destIdx, 0, rLi);
|
9594 | sortedData.splice(destIdx, 0, droppedData);
|
9595 | if (!value) {
|
9596 | let liCollElem = this.getItems();
|
9597 | for (let i = 0; i < liCollElem.length; i++) {
|
9598 | if (liCollElem[i].getAttribute('data-value') === null && liCollElem[i].classList.contains('e-list-item')) {
|
9599 | li = liCollElem[i];
|
9600 | break;
|
9601 | }
|
9602 | }
|
9603 | }
|
9604 | else {
|
9605 | li = this.getItems()[this.getIndexByValue(value)];
|
9606 | }
|
9607 | this.removeSelected(this, value === dropValue ? [args.droppedElement] : [li]);
|
9608 | ul.insertBefore(li, ul.getElementsByClassName('e-placeholder')[0]);
|
9609 | currIdx++;
|
9610 | });
|
9611 | this.updateSelectedOptions();
|
9612 | if (this.fields.groupBy) {
|
9613 | this.ulElement.innerHTML = this.renderItems(this.listData, this.fields).innerHTML;
|
9614 | this.setSelection();
|
9615 | }
|
9616 | if (listObj.sortOrder !== 'None' || this.selectionSettings.showCheckbox
|
9617 | !== listObj.selectionSettings.showCheckbox || listObj.fields.groupBy) {
|
9618 | let sortabale = getComponent(ul, 'sortable');
|
9619 | ul.innerHTML = listObj.renderItems(listData, listObj.fields).innerHTML;
|
9620 | if (sortabale.placeHolderElement) {
|
9621 | ul.appendChild(sortabale.placeHolderElement);
|
9622 | }
|
9623 | ul.appendChild(args.helper);
|
9624 | listObj.setSelection();
|
9625 | }
|
9626 | this.liCollections = fLiColl;
|
9627 | listObj.liCollections = liColl;
|
9628 | listObj.jsonData = extend([], [], jsonData, false);
|
9629 | listObj.listData = extend([], [], listData, false);
|
9630 | listObj.sortedData = extend([], [], sortedData, false);
|
9631 | if (this.listData.length === 0) {
|
9632 | this.l10nUpdate();
|
9633 | }
|
9634 | }
|
9635 | if (this === listObj) {
|
9636 | let sourceArgs1 = extend(sourceArgs, { currentData: listData });
|
9637 | dragArgs = extend(dragArgs, { source: sourceArgs1 });
|
9638 | }
|
9639 | else {
|
9640 | let dragArgs1 = extend(destArgs, { currentData: listData });
|
9641 | dragArgs = extend(dragArgs, { destination: dragArgs1 });
|
9642 | }
|
9643 | this.trigger('drop', dragArgs);
|
9644 | }
|
9645 | removeSelected(listObj, elems) {
|
9646 | if (listObj.selectionSettings.showCheckbox) {
|
9647 | elems.forEach((ele) => { ele.getElementsByClassName('e-frame')[0].classList.remove('e-check'); });
|
9648 | }
|
9649 | else {
|
9650 | removeClass(elems, cssClass.selected);
|
9651 | }
|
9652 | }
|
9653 | getCurIdx(listObj, idx) {
|
9654 | if (listObj.fields.groupBy) {
|
9655 | idx -= [].slice.call(listObj.ulElement.children).slice(0, idx)
|
9656 | .filter((ele) => ele.classList.contains(cssClass.group)).length;
|
9657 | }
|
9658 | return idx;
|
9659 | }
|
9660 | getComponent(li) {
|
9661 | let listObj;
|
9662 | let ele = (this.element.tagName === 'EJS-LISTBOX' ? closest(li, '.e-listbox')
|
9663 | : closest(li, '.e-listbox-wrapper') && closest(li, '.e-listbox-wrapper').querySelector('.e-listbox'));
|
9664 | if (ele) {
|
9665 | listObj = getComponent(ele, this.getModuleName());
|
9666 | }
|
9667 | return listObj;
|
9668 | }
|
9669 | listOption(dataSource, fields) {
|
9670 | this.listCurrentOptions = super.listOption(dataSource, fields);
|
9671 | this.listCurrentOptions = extend({}, this.listCurrentOptions, { itemCreated: this.triggerBeforeItemRender.bind(this) }, true);
|
9672 | this.notify('listoption', { module: 'CheckBoxSelection' });
|
9673 | return this.listCurrentOptions;
|
9674 | }
|
9675 | triggerBeforeItemRender(e) {
|
9676 | e.item.setAttribute('tabindex', '-1');
|
9677 | this.trigger('beforeItemRender', { element: e.item, item: e.curData });
|
9678 | }
|
9679 | requiredModules() {
|
9680 | let modules = [];
|
9681 | if (this.selectionSettings.showCheckbox) {
|
9682 | modules.push({
|
9683 | member: 'CheckBoxSelection',
|
9684 | args: [this]
|
9685 | });
|
9686 | }
|
9687 | return modules;
|
9688 | }
|
9689 | |
9690 |
|
9691 |
|
9692 |
|
9693 |
|
9694 |
|
9695 | enableItems(items, enable = true) {
|
9696 | let li;
|
9697 | items.forEach((item) => {
|
9698 | li = this.findListElement(this.list, 'li', 'data-value', this.getValueByText(item));
|
9699 | if (enable) {
|
9700 | removeClass([li], cssClass.disabled);
|
9701 | li.removeAttribute('aria-disabled');
|
9702 | }
|
9703 | else {
|
9704 | addClass([li], cssClass.disabled);
|
9705 | li.setAttribute('aria-disabled', 'true');
|
9706 | }
|
9707 | });
|
9708 | }
|
9709 | |
9710 |
|
9711 |
|
9712 |
|
9713 |
|
9714 |
|
9715 | selectItems(items, state = true) {
|
9716 | this.setSelection(items, state, true);
|
9717 | this.updateSelectedOptions();
|
9718 | }
|
9719 | |
9720 |
|
9721 |
|
9722 |
|
9723 |
|
9724 | selectAll(state = true) {
|
9725 | this.selectAllItems(state);
|
9726 | }
|
9727 | |
9728 |
|
9729 |
|
9730 |
|
9731 |
|
9732 |
|
9733 |
|
9734 | addItems(items, itemIndex) {
|
9735 | super.addItem(items, itemIndex);
|
9736 | }
|
9737 | |
9738 |
|
9739 |
|
9740 |
|
9741 |
|
9742 |
|
9743 |
|
9744 | removeItems(items, itemIndex) {
|
9745 | this.removeItem(items, itemIndex);
|
9746 | }
|
9747 | |
9748 |
|
9749 |
|
9750 |
|
9751 |
|
9752 |
|
9753 |
|
9754 | removeItem(items, itemIndex) {
|
9755 | let liCollections = [];
|
9756 | let liElement = this.list.querySelectorAll('.' + dropDownBaseClasses.li);
|
9757 | if (items) {
|
9758 | items = (items instanceof Array ? items : [items]);
|
9759 | let fields = this.fields;
|
9760 | let dataValue;
|
9761 | let objValue;
|
9762 | let dupData = [];
|
9763 | let itemIdx;
|
9764 | extend(dupData, [], this.listData);
|
9765 | for (let j = 0; j < items.length; j++) {
|
9766 | if (items[j] instanceof Object) {
|
9767 | dataValue = getValue(fields.value, items[j]);
|
9768 | }
|
9769 | else {
|
9770 | dataValue = items[j].toString();
|
9771 | }
|
9772 | for (let i = 0, len = dupData.length; i < len; i++) {
|
9773 | if (dupData[i] instanceof Object) {
|
9774 | objValue = getValue(fields.value, dupData[i]);
|
9775 | }
|
9776 | else {
|
9777 | objValue = dupData[i].toString();
|
9778 | }
|
9779 | if (objValue === dataValue) {
|
9780 | itemIdx = this.getIndexByValue(dataValue);
|
9781 | liCollections.push(liElement[itemIdx]);
|
9782 | this.listData.splice(i, 1);
|
9783 | this.updateLiCollection(itemIdx);
|
9784 | }
|
9785 | }
|
9786 | }
|
9787 | }
|
9788 | else {
|
9789 | itemIndex = itemIndex ? itemIndex : 0;
|
9790 | liCollections.push(liElement[itemIndex]);
|
9791 | this.listData.splice(itemIndex, 1);
|
9792 | this.updateLiCollection(itemIndex);
|
9793 | }
|
9794 | for (let i = 0; i < liCollections.length; i++) {
|
9795 | this.ulElement.removeChild(liCollections[i]);
|
9796 | }
|
9797 | }
|
9798 | |
9799 |
|
9800 |
|
9801 |
|
9802 |
|
9803 | getDataByValues(value) {
|
9804 | let data = [];
|
9805 | for (let i = 0; i < value.length; i++) {
|
9806 | data.push(this.getDataByValue(value[i]));
|
9807 | }
|
9808 | return data;
|
9809 | }
|
9810 | |
9811 |
|
9812 |
|
9813 |
|
9814 |
|
9815 | moveUp(value) {
|
9816 | let elem = (value) ? this.getElemByValue(value) : this.getSelectedItems();
|
9817 | this.moveUpDown(true, false, elem);
|
9818 | }
|
9819 | |
9820 |
|
9821 |
|
9822 |
|
9823 |
|
9824 | moveDown(value) {
|
9825 | let elem = (value) ? this.getElemByValue(value) : this.getSelectedItems();
|
9826 | this.moveUpDown(false, false, elem);
|
9827 | }
|
9828 | |
9829 |
|
9830 |
|
9831 |
|
9832 |
|
9833 | moveTo(value, index, targetId) {
|
9834 | let elem = (value) ? this.getElemByValue(value) : this.getSelectedItems();
|
9835 | let tlistbox = (targetId) ? getComponent(targetId, ListBox_1) : this.getScopedListBox();
|
9836 | this.moveData(this, tlistbox, false, elem, index);
|
9837 | }
|
9838 | |
9839 |
|
9840 |
|
9841 |
|
9842 |
|
9843 |
|
9844 | moveAllTo(targetId, index) {
|
9845 | let tlistbox = (targetId) ? getComponent(targetId, ListBox_1) : this.getScopedListBox();
|
9846 | this.moveAllData(this, tlistbox, false, index);
|
9847 | }
|
9848 | |
9849 |
|
9850 |
|
9851 |
|
9852 | getDataList() {
|
9853 | return this.jsonData;
|
9854 | }
|
9855 | getElemByValue(value) {
|
9856 | let elem = [];
|
9857 | for (let i = 0; i < value.length; i++) {
|
9858 | elem.push(this.ulElement.querySelector('[data-value ="' + value[i] + '"]'));
|
9859 | }
|
9860 | return elem;
|
9861 | }
|
9862 | updateLiCollection(index) {
|
9863 | let tempLi = [].slice.call(this.liCollections);
|
9864 | tempLi.splice(index, 1);
|
9865 | this.liCollections = tempLi;
|
9866 | }
|
9867 | selectAllItems(state, event) {
|
9868 | [].slice.call(this.getItems()).forEach((li) => {
|
9869 | if (!li.classList.contains(cssClass.disabled)) {
|
9870 | if (this.selectionSettings.showCheckbox) {
|
9871 | let ele = li.getElementsByClassName('e-check')[0];
|
9872 | if ((!ele && state) || (ele && !state)) {
|
9873 | this.notify('updatelist', { li: li });
|
9874 | if (this.maximumSelectionLength >= this.list.querySelectorAll('.e-list-item span.e-check').length) {
|
9875 | this.checkMaxSelection();
|
9876 | }
|
9877 | }
|
9878 | }
|
9879 | else {
|
9880 | if (state) {
|
9881 | li.classList.add(cssClass.selected);
|
9882 | }
|
9883 | else {
|
9884 | li.classList.remove(cssClass.selected);
|
9885 | }
|
9886 | }
|
9887 | }
|
9888 | });
|
9889 | this.updateSelectedOptions();
|
9890 | if (this.allowFiltering && this.selectionSettings.showCheckbox) {
|
9891 | let liEle = this.list.getElementsByTagName('li');
|
9892 | let index = 0;
|
9893 | if (state) {
|
9894 | for (index = 0; index < liEle.length; index++) {
|
9895 | let dataValue1 = this.getFormattedValue(liEle[index].getAttribute('data-value'));
|
9896 | if (!this.value.some((e) => e === dataValue1)) {
|
9897 | this.value.push(this.getFormattedValue(liEle[index].getAttribute('data-value')));
|
9898 | }
|
9899 | }
|
9900 | }
|
9901 | else {
|
9902 | for (index = 0; index < liEle.length; index++) {
|
9903 | let dataValue2 = this.getFormattedValue(liEle[index].getAttribute('data-value'));
|
9904 | this.value = this.value.filter((e) => e !== dataValue2);
|
9905 | }
|
9906 | }
|
9907 | if (document.querySelectorAll('ul').length < 2) {
|
9908 | this.updateMainList();
|
9909 | }
|
9910 | }
|
9911 | this.triggerChange(this.getSelectedItems(), event);
|
9912 | }
|
9913 | updateMainList() {
|
9914 | let mainCount = this.mainList.querySelectorAll('.e-list-item').length;
|
9915 | let ulEleCount = this.ulElement.querySelectorAll('.e-list-item').length;
|
9916 | if (this.selectionSettings.showCheckbox || (document.querySelectorAll('ul').length > 1 || mainCount !== ulEleCount)) {
|
9917 | let listindex = 0;
|
9918 | let valueindex = 0;
|
9919 | let count = 0;
|
9920 | for (listindex; listindex < this.mainList.querySelectorAll('.e-list-item').length;) {
|
9921 | if (this.value) {
|
9922 | for (valueindex; valueindex < this.value.length; valueindex++) {
|
9923 | if (this.mainList.querySelectorAll('.e-list-item')[listindex].getAttribute('data-value') === this.value[valueindex]) {
|
9924 | count++;
|
9925 | }
|
9926 | }
|
9927 | }
|
9928 | if (!count && this.selectionSettings.showCheckbox) {
|
9929 | this.mainList.querySelectorAll('.e-list-item')[listindex].getElementsByClassName('e-frame')[0].classList.remove('e-check');
|
9930 | }
|
9931 | if (document.querySelectorAll('ul').length > 1 && count && mainCount !== ulEleCount) {
|
9932 | this.mainList.removeChild(this.mainList.getElementsByTagName('li')[listindex]);
|
9933 | listindex = 0;
|
9934 | }
|
9935 | else {
|
9936 | listindex++;
|
9937 | }
|
9938 | count = 0;
|
9939 | valueindex = 0;
|
9940 | }
|
9941 | }
|
9942 | }
|
9943 | wireEvents() {
|
9944 | let form = closest(this.element, 'form');
|
9945 | let wrapper = this.element.tagName === 'EJS-LISTBOX' ? this.element : this.list;
|
9946 | EventHandler.add(this.list, 'click', this.clickHandler, this);
|
9947 | EventHandler.add(wrapper, 'keydown', this.keyDownHandler, this);
|
9948 | EventHandler.add(wrapper, 'focusout', this.focusOutHandler, this);
|
9949 | this.wireToolbarEvent();
|
9950 | if (this.selectionSettings.showCheckbox) {
|
9951 | EventHandler.remove(document, 'mousedown', this.checkBoxSelectionModule.onDocumentClick);
|
9952 | }
|
9953 | if (this.fields.groupBy || this.element.querySelector('select>optgroup')) {
|
9954 | EventHandler.remove(this.list, 'scroll', this.setFloatingHeader);
|
9955 | }
|
9956 | if (form) {
|
9957 | EventHandler.add(form, 'reset', this.formResetHandler, this);
|
9958 | }
|
9959 | }
|
9960 | wireToolbarEvent() {
|
9961 | if (this.toolbarSettings.items.length) {
|
9962 | EventHandler.add(this.getToolElem(), 'click', this.toolbarClickHandler, this);
|
9963 | }
|
9964 | }
|
9965 | unwireEvents() {
|
9966 | let form = closest(this.element, 'form');
|
9967 | let wrapper = this.element.tagName === 'EJS-LISTBOX' ? this.element : this.list;
|
9968 | EventHandler.remove(this.list, 'click', this.clickHandler);
|
9969 | EventHandler.remove(wrapper, 'keydown', this.keyDownHandler);
|
9970 | EventHandler.remove(wrapper, 'focusout', this.focusOutHandler);
|
9971 | if (this.toolbarSettings.items.length) {
|
9972 | EventHandler.remove(this.getToolElem(), 'click', this.toolbarClickHandler);
|
9973 | }
|
9974 | if (form) {
|
9975 | EventHandler.remove(form, 'reset', this.formResetHandler);
|
9976 | }
|
9977 | }
|
9978 | clickHandler(e) {
|
9979 | this.selectHandler(e);
|
9980 | }
|
9981 | ;
|
9982 | checkSelectAll() {
|
9983 | let searchCount = 0;
|
9984 | let liItems = this.list.querySelectorAll('li.' + dropDownBaseClasses.li);
|
9985 | for (let i = 0; i < liItems.length; i++) {
|
9986 | if (!liItems[i].classList.contains('e-disabled')) {
|
9987 | searchCount++;
|
9988 | }
|
9989 | }
|
9990 | let len = this.getSelectedItems().length;
|
9991 | if (this.showSelectAll && searchCount) {
|
9992 | this.notify('checkSelectAll', { module: 'CheckBoxSelection',
|
9993 | value: (searchCount === len) ? 'check' : (len === 0) ? 'uncheck' : 'indeterminate' });
|
9994 | }
|
9995 | }
|
9996 | getQuery(query) {
|
9997 | let filterQuery = query ? query.clone() : this.query ? this.query.clone() : new Query();
|
9998 | if (this.allowFiltering) {
|
9999 | let filterType = this.inputString === '' ? 'contains' : this.filterType;
|
10000 | let dataType = this.typeOfData(this.dataSource).typeof;
|
10001 | if (!(this.dataSource instanceof DataManager) && dataType === 'string' || dataType === 'number') {
|
10002 | filterQuery.where('', filterType, this.inputString, this.ignoreCase, this.ignoreAccent);
|
10003 | }
|
10004 | else {
|
10005 | let fields = (this.fields.text) ? this.fields.text : '';
|
10006 | filterQuery.where(fields, filterType, this.inputString, this.ignoreCase, this.ignoreAccent);
|
10007 | }
|
10008 | }
|
10009 | else {
|
10010 | filterQuery = query ? query : this.query ? this.query : new Query();
|
10011 | }
|
10012 | return filterQuery;
|
10013 | }
|
10014 | setFiltering() {
|
10015 | if (isNullOrUndefined(this.filterParent)) {
|
10016 | this.filterParent = this.createElement('span', {
|
10017 | className: 'e-filter-parent'
|
10018 | });
|
10019 | this.filterInput = this.createElement('input', {
|
10020 | attrs: { type: 'text' },
|
10021 | className: 'e-input-filter'
|
10022 | });
|
10023 | this.element.parentNode.insertBefore(this.filterInput, this.element);
|
10024 | let filterInputObj = Input.createInput({
|
10025 | element: this.filterInput
|
10026 | }, this.createElement);
|
10027 | append([filterInputObj.container], this.filterParent);
|
10028 | prepend([this.filterParent], this.list);
|
10029 | attributes(this.filterInput, {
|
10030 | 'aria-disabled': 'false',
|
10031 | 'aria-owns': this.element.id + '_options',
|
10032 | 'role': 'listbox',
|
10033 | 'aria-activedescendant': null,
|
10034 | 'autocomplete': 'off',
|
10035 | 'autocorrect': 'off',
|
10036 | 'autocapitalize': 'off',
|
10037 | 'spellcheck': 'false'
|
10038 | });
|
10039 | this.inputString = this.filterInput.value;
|
10040 | EventHandler.add(this.filterInput, 'input', this.onInput, this);
|
10041 | EventHandler.add(this.filterInput, 'keyup', this.KeyUp, this);
|
10042 | EventHandler.add(this.filterInput, 'keydown', this.onKeyDown, this);
|
10043 | return filterInputObj;
|
10044 | }
|
10045 | }
|
10046 | selectHandler(e, isKey) {
|
10047 | let isSelect = true;
|
10048 | let currSelIdx;
|
10049 | let li = closest(e.target, '.' + cssClass.li);
|
10050 | let selectedLi = [li];
|
10051 | if (li) {
|
10052 | currSelIdx = [].slice.call(li.parentElement.children).indexOf(li);
|
10053 | if (!this.selectionSettings.showCheckbox) {
|
10054 | if ((e.ctrlKey || Browser.isDevice) && this.isSelected(li)) {
|
10055 | li.classList.remove(cssClass.selected);
|
10056 | li.removeAttribute('aria-selected');
|
10057 | isSelect = false;
|
10058 | }
|
10059 | else if (!(this.selectionSettings.mode === 'Multiple' && (e.ctrlKey || Browser.isDevice))) {
|
10060 | this.getSelectedItems().forEach((ele) => {
|
10061 | ele.removeAttribute('aria-selected');
|
10062 | });
|
10063 | removeClass(this.getSelectedItems(), cssClass.selected);
|
10064 | }
|
10065 | }
|
10066 | else {
|
10067 | isSelect = !li.getElementsByClassName('e-frame')[0].classList.contains('e-check');
|
10068 | }
|
10069 | if (e.shiftKey && !this.selectionSettings.showCheckbox && this.selectionSettings.mode !== 'Single') {
|
10070 | selectedLi = [].slice.call(li.parentElement.children)
|
10071 | .slice(Math.min(currSelIdx, this.prevSelIdx), Math.max(currSelIdx, this.prevSelIdx) + 1)
|
10072 | .filter((ele) => { return ele.classList.contains(cssClass.li); });
|
10073 | }
|
10074 | else {
|
10075 | this.prevSelIdx = [].slice.call(li.parentElement.children).indexOf(li);
|
10076 | }
|
10077 | if (isSelect) {
|
10078 | if (!this.selectionSettings.showCheckbox) {
|
10079 | addClass(selectedLi, cssClass.selected);
|
10080 | }
|
10081 | selectedLi.forEach((ele) => {
|
10082 | ele.setAttribute('aria-selected', 'true');
|
10083 | });
|
10084 | this.list.setAttribute('aria-activedescendant', li.id);
|
10085 | }
|
10086 | if (!isKey && (this.maximumSelectionLength > (this.value && this.value.length) || !isSelect) &&
|
10087 | (this.maximumSelectionLength >= (this.value && this.value.length) || !isSelect) &&
|
10088 | !(this.maximumSelectionLength < (this.value && this.value.length))) {
|
10089 | this.notify('updatelist', { li: li, e: e });
|
10090 | }
|
10091 | if (this.allowFiltering && !isKey) {
|
10092 | let liDataValue = this.getFormattedValue(li.getAttribute('data-value'));
|
10093 | if (!isSelect) {
|
10094 | this.value = this.value.filter((value1) => value1 !== liDataValue);
|
10095 | }
|
10096 | else {
|
10097 | let values = [];
|
10098 | extend(values, this.value);
|
10099 | values.push(liDataValue);
|
10100 | this.value = values;
|
10101 | }
|
10102 | if (document.querySelectorAll('ul').length < 2) {
|
10103 | this.updateMainList();
|
10104 | }
|
10105 | }
|
10106 | this.updateSelectedOptions();
|
10107 | this.triggerChange(this.getSelectedItems(), e);
|
10108 | this.checkMaxSelection();
|
10109 | }
|
10110 | }
|
10111 | triggerChange(selectedLis, event) {
|
10112 | this.trigger('change', { elements: selectedLis, items: this.getDataByElems(selectedLis), value: this.value, event: event });
|
10113 | }
|
10114 | getDataByElems(elems) {
|
10115 | let data = [];
|
10116 | elems.forEach((ele) => {
|
10117 | data.push(this.getDataByValue(this.getFormattedValue(ele.getAttribute('data-value'))));
|
10118 | });
|
10119 | return data;
|
10120 | }
|
10121 | checkMaxSelection() {
|
10122 | let limit = this.list.querySelectorAll('.e-list-item span.e-check').length;
|
10123 | if (this.selectionSettings.showCheckbox) {
|
10124 | let index = 0;
|
10125 | let liCollElem;
|
10126 | liCollElem = this.list.getElementsByClassName('e-list-item');
|
10127 | for (index; index < liCollElem.length; index++) {
|
10128 | if (!liCollElem[index].querySelector('.e-frame.e-check')) {
|
10129 | if (limit === this.maximumSelectionLength) {
|
10130 | liCollElem[index].classList.add('e-disable');
|
10131 | }
|
10132 | else if (liCollElem[index].classList.contains('e-disable')) {
|
10133 | liCollElem[index].classList.remove('e-disable');
|
10134 | }
|
10135 | }
|
10136 | }
|
10137 | }
|
10138 | }
|
10139 | toolbarClickHandler(e) {
|
10140 | let btn = closest(e.target, 'button');
|
10141 | if (btn) {
|
10142 | if (btn.disabled) {
|
10143 | return;
|
10144 | }
|
10145 | switch (btn.getAttribute('data-value')) {
|
10146 | case 'moveUp':
|
10147 | this.moveUpDown(true);
|
10148 | break;
|
10149 | case 'moveDown':
|
10150 | this.moveUpDown();
|
10151 | break;
|
10152 | case 'moveTo':
|
10153 | this.moveItemTo();
|
10154 | break;
|
10155 | case 'moveFrom':
|
10156 | this.moveItemFrom();
|
10157 | break;
|
10158 | case 'moveAllTo':
|
10159 | this.moveAllItemTo();
|
10160 | break;
|
10161 | case 'moveAllFrom':
|
10162 | this.moveAllItemFrom();
|
10163 | break;
|
10164 | }
|
10165 | }
|
10166 | }
|
10167 | moveUpDown(isUp, isKey, value) {
|
10168 | let elems = this.getSelectedItems();
|
10169 | if (value) {
|
10170 | elems = value;
|
10171 | }
|
10172 | if (((isUp && this.isSelected(this.ulElement.firstElementChild))
|
10173 | || (!isUp && this.isSelected(this.ulElement.lastElementChild))) && !value) {
|
10174 | return;
|
10175 | }
|
10176 | (isUp ? elems : elems.reverse()).forEach((ele) => {
|
10177 | let idx = Array.prototype.indexOf.call(this.ulElement.children, ele);
|
10178 | moveTo(this.ulElement, this.ulElement, [idx], isUp ? idx - 1 : idx + 2);
|
10179 | this.changeData(idx, isUp ? idx - 1 : idx + 1, ele);
|
10180 | });
|
10181 | elems[0].focus();
|
10182 | if (!isKey && this.toolbarSettings.items.length) {
|
10183 | this.getToolElem().querySelector('[data-value=' + (isUp ? 'moveUp' : 'moveDown') + ']').focus();
|
10184 | }
|
10185 | this.updateToolBarState();
|
10186 | }
|
10187 | moveItemTo() {
|
10188 | this.moveData(this, this.getScopedListBox());
|
10189 | }
|
10190 | moveItemFrom() {
|
10191 | this.moveData(this.getScopedListBox(), this);
|
10192 | }
|
10193 | |
10194 |
|
10195 |
|
10196 |
|
10197 |
|
10198 |
|
10199 | moveData(fListBox, tListBox, isKey, value, index) {
|
10200 | let idx = [];
|
10201 | let dataIdx = [];
|
10202 | let jsonIdx = [];
|
10203 | let sortIdx = [];
|
10204 | let listData = [].slice.call(fListBox.listData);
|
10205 | let tListData = [].slice.call(tListBox.listData);
|
10206 | let sortData = [].slice.call(fListBox.sortedData);
|
10207 | let tSortData = [].slice.call(tListBox.sortedData);
|
10208 | let fliCollections = [].slice.call(fListBox.liCollections);
|
10209 | let dataLiIdx = [];
|
10210 | let tliCollections = [].slice.call(tListBox.liCollections);
|
10211 | let tempItems = [];
|
10212 | let data = [];
|
10213 | let elems = fListBox.getSelectedItems();
|
10214 | if (value) {
|
10215 | elems = value;
|
10216 | }
|
10217 | let isRefresh = tListBox.sortOrder !== 'None' ||
|
10218 | (tListBox.selectionSettings.showCheckbox !== fListBox.selectionSettings.showCheckbox) || tListBox.fields.groupBy;
|
10219 | fListBox.value = [];
|
10220 | if (elems.length) {
|
10221 | this.removeSelected(fListBox, elems);
|
10222 | elems.forEach((ele, i) => {
|
10223 | idx.push(Array.prototype.indexOf.call(fListBox.ulElement.children, ele));
|
10224 |
|
10225 | dataLiIdx.push(Array.prototype.indexOf.call(fListBox.ulElement.querySelectorAll('.e-list-item'), ele));
|
10226 |
|
10227 | dataIdx.push(Array.prototype.indexOf.call(fListBox.listData, fListBox.getDataByElems([ele])[0]));
|
10228 |
|
10229 | sortIdx.push(Array.prototype.indexOf.call(fListBox.sortedData, fListBox.getDataByElems([ele])[0]));
|
10230 |
|
10231 | jsonIdx.push(Array.prototype.indexOf.call(fListBox.jsonData, fListBox.getDataByElems([ele])[0]));
|
10232 | });
|
10233 | if (this.sortOrder !== 'None') {
|
10234 | sortIdx.forEach((i) => {
|
10235 | tempItems.push(fListBox.sortedData[i]);
|
10236 | });
|
10237 | }
|
10238 | else {
|
10239 | jsonIdx.forEach((i) => {
|
10240 | tempItems.push(fListBox.jsonData[i]);
|
10241 | });
|
10242 | }
|
10243 | let rLiCollection = [];
|
10244 | dataLiIdx.sort((n1, n2) => n1 - n2).reverse().forEach((i) => {
|
10245 | rLiCollection.push(fliCollections.splice(i, 1)[0]);
|
10246 | });
|
10247 | fListBox.liCollections = fliCollections;
|
10248 | if (index) {
|
10249 | let toColl = tliCollections.splice(0, index);
|
10250 | tListBox.liCollections = toColl.concat(rLiCollection.reverse()).concat(tliCollections);
|
10251 | }
|
10252 | else {
|
10253 | tListBox.liCollections = tliCollections.concat(rLiCollection.reverse());
|
10254 | }
|
10255 | if (tListBox.listData.length === 0) {
|
10256 | tListBox.ulElement.innerHTML = '';
|
10257 | }
|
10258 | dataIdx.sort((n1, n2) => n2 - n1).forEach((i) => {
|
10259 | listData.splice(i, 1)[0];
|
10260 | });
|
10261 | sortIdx.sort((n1, n2) => n2 - n1).forEach((i) => {
|
10262 | sortData.splice(i, 1)[0];
|
10263 | });
|
10264 | jsonIdx.slice().reverse().forEach((i) => {
|
10265 | data.push(fListBox.jsonData.splice(i, 1)[0]);
|
10266 | });
|
10267 | if (isRefresh) {
|
10268 | if (fListBox.fields.groupBy) {
|
10269 | fListBox.ulElement.innerHTML = fListBox.renderItems(listData, fListBox.fields).innerHTML;
|
10270 | }
|
10271 | else {
|
10272 | elems.forEach((ele) => { detach(ele); });
|
10273 | }
|
10274 | }
|
10275 | else {
|
10276 | moveTo(fListBox.ulElement, tListBox.ulElement, idx, index);
|
10277 | }
|
10278 | if (tListBox.mainList.childElementCount !== tListBox.jsonData.length) {
|
10279 | tListBox.mainList = tListBox.ulElement;
|
10280 | }
|
10281 | fListBox.updateMainList();
|
10282 | let childCnt = fListBox.ulElement.querySelectorAll('.e-list-item').length;
|
10283 | let ele;
|
10284 | let liIdx;
|
10285 | let tJsonData = [].slice.call(tListBox.jsonData);
|
10286 | tSortData = [].slice.call(tListBox.sortedData);
|
10287 | if (elems.length === 1 && childCnt && !fListBox.selectionSettings.showCheckbox) {
|
10288 | liIdx = childCnt <= dataLiIdx[0] ? childCnt - 1 : dataLiIdx[0];
|
10289 | ele = fListBox.ulElement.querySelectorAll('.e-list-item')[liIdx];
|
10290 | fListBox.ulElement.querySelectorAll('.e-list-item')[fListBox.getValidIndex(ele, liIdx, childCnt === dataIdx[0]
|
10291 | ? 38 : 40)].classList.add(cssClass.selected);
|
10292 | }
|
10293 | if (isKey) {
|
10294 | this.list.focus();
|
10295 | }
|
10296 | fListBox.listData = listData;
|
10297 | fListBox.sortedData = sortData;
|
10298 | index = (index) ? index : tListData.length;
|
10299 | for (let i = 0; i < tempItems.length; i++) {
|
10300 | tListData.splice(index, 0, tempItems[i]);
|
10301 | tJsonData.splice(index, 0, tempItems[i]);
|
10302 | tSortData.splice(index, 0, tempItems[i]);
|
10303 | }
|
10304 | tListBox.listData = tListData;
|
10305 | tListBox.jsonData = tJsonData;
|
10306 | tListBox.sortedData = tSortData;
|
10307 | if (isRefresh) {
|
10308 | tListBox.ulElement.innerHTML = tListBox.renderItems(tListData, tListBox.fields).innerHTML;
|
10309 | tListBox.setSelection();
|
10310 | }
|
10311 | fListBox.updateSelectedOptions();
|
10312 | if (fListBox.listData.length === 0) {
|
10313 | fListBox.l10nUpdate();
|
10314 | }
|
10315 | }
|
10316 | if (fListBox.value.length === 1 && fListBox.getSelectedItems().length) {
|
10317 | fListBox.value[0] = fListBox.getSelectedItems()[0].innerHTML;
|
10318 | }
|
10319 | }
|
10320 | moveAllItemTo() {
|
10321 | this.moveAllData(this, this.getScopedListBox());
|
10322 | }
|
10323 | moveAllItemFrom() {
|
10324 | this.moveAllData(this.getScopedListBox(), this);
|
10325 | }
|
10326 | moveAllData(fListBox, tListBox, isKey, index) {
|
10327 | let listData = [].slice.call(tListBox.listData);
|
10328 | let jsonData = [].slice.call(tListBox.jsonData);
|
10329 | let isRefresh = tListBox.sortOrder !== 'None' ||
|
10330 | (tListBox.selectionSettings.showCheckbox !== fListBox.selectionSettings.showCheckbox) || tListBox.fields.groupBy;
|
10331 | this.removeSelected(fListBox, fListBox.getSelectedItems());
|
10332 | if (tListBox.listData.length === 0) {
|
10333 | tListBox.ulElement.innerHTML = '';
|
10334 | }
|
10335 | if (isRefresh) {
|
10336 | fListBox.ulElement.innerHTML = '';
|
10337 | }
|
10338 | else {
|
10339 | moveTo(fListBox.ulElement, tListBox.ulElement, Array.apply(null, { length: fListBox.ulElement.childElementCount }).map(Number.call, Number), index);
|
10340 | }
|
10341 | if (isKey) {
|
10342 | this.list.focus();
|
10343 | }
|
10344 | index = (index) ? index : listData.length;
|
10345 | for (let i = 0; i < fListBox.listData.length; i++) {
|
10346 | listData.splice(index + i, 0, fListBox.listData[i]);
|
10347 | }
|
10348 | for (let i = 0; i < fListBox.jsonData.length; i++) {
|
10349 | jsonData.splice(index + i, 0, fListBox.jsonData[i]);
|
10350 | }
|
10351 | let fliCollections = [].slice.call(fListBox.liCollections);
|
10352 | let tliCollections = [].slice.call(tListBox.liCollections);
|
10353 | fListBox.liCollections = [];
|
10354 | fListBox.value = [];
|
10355 | if (index) {
|
10356 | let toColl = tliCollections.splice(0, index);
|
10357 | tListBox.liCollections = toColl.concat(fliCollections).concat(tliCollections);
|
10358 | }
|
10359 | else {
|
10360 | tListBox.liCollections = tliCollections.concat(fliCollections);
|
10361 | }
|
10362 | listData = listData
|
10363 | .filter((data) => data.isHeader !== true);
|
10364 | tListBox.listData = listData;
|
10365 | tListBox.jsonData = jsonData;
|
10366 | fListBox.listData = fListBox.sortedData = fListBox.jsonData = [];
|
10367 | if (isRefresh) {
|
10368 | tListBox.ulElement.innerHTML = tListBox.renderItems(listData, tListBox.fields).innerHTML;
|
10369 | }
|
10370 | else {
|
10371 | tListBox.sortedData = listData;
|
10372 | }
|
10373 | fListBox.updateSelectedOptions();
|
10374 | if (fListBox.listData.length === 0) {
|
10375 | fListBox.l10nUpdate();
|
10376 | }
|
10377 | }
|
10378 | changeData(fromIdx, toIdx, ele) {
|
10379 | let listData = [].slice.call(this.listData);
|
10380 | let jsonData = [].slice.call(this.jsonData);
|
10381 | let jsonIdx = Array.prototype.indexOf.call(this.jsonData, this.getDataByElems([ele])[0]);
|
10382 | let liColl = [].slice.call(this.liCollections);
|
10383 | listData.splice(toIdx, 0, listData.splice(fromIdx, 1)[0]);
|
10384 | jsonData.splice(toIdx, 0, jsonData.splice(jsonIdx, 1)[0]);
|
10385 | liColl.splice(toIdx, 0, liColl.splice(fromIdx, 1)[0]);
|
10386 | this.listData = listData;
|
10387 | this.jsonData = jsonData;
|
10388 | this.liCollections = liColl;
|
10389 | }
|
10390 | getSelectedItems() {
|
10391 | let ele = [];
|
10392 | if (this.selectionSettings.showCheckbox) {
|
10393 | [].slice.call(this.ulElement.getElementsByClassName('e-check')).forEach((cbox) => {
|
10394 | ele.push(closest(cbox, '.' + cssClass.li));
|
10395 | });
|
10396 | }
|
10397 | else {
|
10398 | ele = [].slice.call(this.ulElement.getElementsByClassName(cssClass.selected));
|
10399 | }
|
10400 | return ele;
|
10401 | }
|
10402 | getScopedListBox() {
|
10403 | let listObj;
|
10404 | if (this.scope) {
|
10405 | [].slice.call(document.querySelectorAll(this.scope)).forEach((ele) => {
|
10406 | if (getComponent(ele, this.getModuleName())) {
|
10407 | listObj = getComponent(ele, this.getModuleName());
|
10408 | }
|
10409 | });
|
10410 | }
|
10411 | return listObj;
|
10412 | }
|
10413 | getDragArgs(args, isDragEnd) {
|
10414 | let elems = this.getSelectedItems();
|
10415 | if (elems.length) {
|
10416 | elems.pop();
|
10417 | if (isDragEnd) {
|
10418 | elems.push(args.target);
|
10419 | }
|
10420 | }
|
10421 | else {
|
10422 | elems = [args.target];
|
10423 | }
|
10424 | if (isBlazor()) {
|
10425 | return { elements: elems, items: this.getDataByElems(elems), bindEvents: args.bindEvents,
|
10426 | dragElement: args.dragElement };
|
10427 | }
|
10428 | else {
|
10429 | return { elements: elems, items: this.getDataByElems(elems) };
|
10430 | }
|
10431 | }
|
10432 | onKeyDown(e) {
|
10433 | this.keyDownHandler(e);
|
10434 | event.stopPropagation();
|
10435 | }
|
10436 | keyDownHandler(e) {
|
10437 | if ([32, 35, 36, 37, 38, 39, 40, 65].indexOf(e.keyCode) > -1 && !this.allowFiltering) {
|
10438 | e.preventDefault();
|
10439 | if (e.keyCode === 32 && this.ulElement.children.length) {
|
10440 | this.selectHandler({
|
10441 | target: this.ulElement.getElementsByClassName('e-focused')[0],
|
10442 | ctrlKey: e.ctrlKey, shiftKey: e.shiftKey
|
10443 | });
|
10444 | }
|
10445 | else if (e.keyCode === 65 && e.ctrlKey) {
|
10446 | this.selectAll();
|
10447 | }
|
10448 | else if ((e.keyCode === 38 || e.keyCode === 40) && e.ctrlKey && e.shiftKey) {
|
10449 | this.moveUpDown(e.keyCode === 38 ? true : false, true);
|
10450 | }
|
10451 | else if ((this.toolbarSettings.items.length || this.tBListBox) && (e.keyCode === 39 || e.keyCode === 37) && e.ctrlKey) {
|
10452 | let listObj = this.tBListBox || this.getScopedListBox();
|
10453 | if (e.keyCode === 39) {
|
10454 | e.shiftKey ? this.moveAllData(this, listObj, true) : this.moveData(this, listObj, true);
|
10455 | }
|
10456 | else {
|
10457 | e.shiftKey ? this.moveAllData(listObj, this, true) : this.moveData(listObj, this, true);
|
10458 | }
|
10459 | }
|
10460 | else if (e.keyCode !== 37 && e.keyCode !== 39) {
|
10461 | this.upDownKeyHandler(e);
|
10462 | }
|
10463 | }
|
10464 | else if (this.allowFiltering) {
|
10465 | if (e.keyCode === 40 || e.keyCode === 38) {
|
10466 | this.upDownKeyHandler(e);
|
10467 | }
|
10468 | }
|
10469 | }
|
10470 | upDownKeyHandler(e) {
|
10471 | let ul = this.ulElement;
|
10472 | let defaultIdx = (e.keyCode === 40 || e.keyCode === 36) ? 0 : ul.childElementCount - 1;
|
10473 | let fliIdx = defaultIdx;
|
10474 | let fli = ul.getElementsByClassName('e-focused')[0] || ul.getElementsByClassName(cssClass.selected)[0];
|
10475 | if (fli) {
|
10476 | if (e.keyCode !== 35 && e.keyCode !== 36) {
|
10477 | fliIdx = Array.prototype.indexOf.call(ul.children, fli);
|
10478 | e.keyCode === 40 ? fliIdx++ : fliIdx--;
|
10479 | if (fliIdx < 0 || fliIdx > ul.childElementCount - 1) {
|
10480 | return;
|
10481 | }
|
10482 | }
|
10483 | removeClass([fli], 'e-focused');
|
10484 | }
|
10485 | let cli = ul.children[fliIdx];
|
10486 | if (cli) {
|
10487 | fliIdx = this.getValidIndex(cli, fliIdx, e.keyCode);
|
10488 | if (fliIdx === -1) {
|
10489 | addClass([fli], 'e-focused');
|
10490 | return;
|
10491 | }
|
10492 | ul.children[fliIdx].focus();
|
10493 | ul.children[fliIdx].classList.add('e-focused');
|
10494 | if (!e.ctrlKey) {
|
10495 | this.selectHandler({ target: ul.children[fliIdx], ctrlKey: e.ctrlKey, shiftKey: e.shiftKey }, true);
|
10496 | }
|
10497 | }
|
10498 | }
|
10499 | KeyUp(e) {
|
10500 | let char = String.fromCharCode(e.keyCode);
|
10501 | let isWordCharacter = char.match(/\w/);
|
10502 | if (!isNullOrUndefined(isWordCharacter)) {
|
10503 | this.isValidKey = true;
|
10504 | }
|
10505 | this.isValidKey = (e.keyCode === 8) || this.isValidKey;
|
10506 | if (this.isValidKey) {
|
10507 | this.isValidKey = false;
|
10508 | switch (e.keyCode) {
|
10509 | default:
|
10510 | let text = this.targetElement();
|
10511 | let keyCode = e.keyCode;
|
10512 | if (this.allowFiltering) {
|
10513 | let eventArgsData = {
|
10514 | preventDefaultAction: false,
|
10515 | text: this.targetElement(),
|
10516 | updateData: (dataSource, query, fields) => {
|
10517 | if (eventArgsData.cancel) {
|
10518 | return;
|
10519 | }
|
10520 | this.isFiltered = true;
|
10521 | this.remoteFilterAction = true;
|
10522 | this.dataUpdater(dataSource, query, fields);
|
10523 | },
|
10524 | event: e,
|
10525 | cancel: false
|
10526 | };
|
10527 | this.trigger('filtering', eventArgsData, (args) => {
|
10528 | this.isDataFetched = false;
|
10529 | if (eventArgsData.cancel || (this.filterInput.value !== '' && this.isFiltered)) {
|
10530 | return;
|
10531 | }
|
10532 | if (!eventArgsData.cancel && !this.isCustomFiltering && !eventArgsData.preventDefaultAction) {
|
10533 | this.inputString = this.filterInput.value;
|
10534 | this.filteringAction(this.jsonData, new Query(), this.fields);
|
10535 | }
|
10536 | if (!this.isFiltered && !this.isCustomFiltering && !eventArgsData.preventDefaultAction) {
|
10537 | this.dataUpdater(this.jsonData, new Query(), this.fields);
|
10538 | }
|
10539 | });
|
10540 | }
|
10541 | }
|
10542 | }
|
10543 | }
|
10544 | |
10545 |
|
10546 |
|
10547 |
|
10548 |
|
10549 |
|
10550 |
|
10551 | filter(dataSource, query, fields) {
|
10552 | this.isCustomFiltering = true;
|
10553 | this.filteringAction(dataSource, query, fields);
|
10554 | }
|
10555 | filteringAction(dataSource, query, fields) {
|
10556 | this.resetList(dataSource, fields, query);
|
10557 | }
|
10558 | targetElement() {
|
10559 | this.targetInputElement = this.list.getElementsByClassName('e-input-filter')[0];
|
10560 | return this.targetInputElement.value;
|
10561 | }
|
10562 | dataUpdater(dataSource, query, fields) {
|
10563 | this.isDataFetched = false;
|
10564 | let backCommand = true;
|
10565 | if (this.targetElement().trim() === '') {
|
10566 | let list = this.mainList.cloneNode ? this.mainList.cloneNode(true) : this.mainList;
|
10567 | if (backCommand) {
|
10568 | this.remoteCustomValue = false;
|
10569 | this.onActionComplete(list, this.jsonData);
|
10570 | this.notify('reOrder', { module: 'CheckBoxSelection', enable: this.selectionSettings.showCheckbox, e: this });
|
10571 | }
|
10572 | }
|
10573 | else {
|
10574 | this.resetList(dataSource, fields, query);
|
10575 | }
|
10576 | }
|
10577 | focusOutHandler() {
|
10578 | let ele = this.list.getElementsByClassName('e-focused')[0];
|
10579 | if (ele) {
|
10580 | ele.classList.remove('e-focused');
|
10581 | }
|
10582 | }
|
10583 | getValidIndex(cli, index, keyCode) {
|
10584 | let cul = this.ulElement;
|
10585 | if (cli.classList.contains('e-disabled') || cli.classList.contains(cssClass.group)) {
|
10586 | (keyCode === 40 || keyCode === 36) ? index++ : index--;
|
10587 | }
|
10588 | if (index < 0 || index === cul.childElementCount) {
|
10589 | return -1;
|
10590 | }
|
10591 | cli = cul.querySelectorAll('.e-list-item')[index];
|
10592 | if (cli.classList.contains('e-disabled') || cli.classList.contains(cssClass.group)) {
|
10593 | index = this.getValidIndex(cli, index, keyCode);
|
10594 | }
|
10595 | return index;
|
10596 | }
|
10597 | updateSelectedOptions() {
|
10598 | let selectedOptions = [];
|
10599 | let values = [];
|
10600 | extend(values, this.value);
|
10601 | this.getSelectedItems().forEach((ele) => {
|
10602 | if (!ele.classList.contains('e-grabbed')) {
|
10603 | selectedOptions.push(this.getFormattedValue(ele.getAttribute('data-value')));
|
10604 | }
|
10605 | });
|
10606 | if (this.mainList.childElementCount === this.ulElement.childElementCount) {
|
10607 | this.setProperties({ value: selectedOptions }, true);
|
10608 | }
|
10609 | this.updateSelectTag();
|
10610 | this.updateToolBarState();
|
10611 | if (this.tBListBox) {
|
10612 | this.tBListBox.updateToolBarState();
|
10613 | }
|
10614 | if (this.allowFiltering) {
|
10615 | this.list.getElementsByClassName('e-input-filter')[0].focus();
|
10616 | }
|
10617 | }
|
10618 | clearSelection(values = this.value) {
|
10619 | if (this.selectionSettings.showCheckbox) {
|
10620 | let dvalue;
|
10621 | this.getSelectedItems().forEach((li) => {
|
10622 | dvalue = this.getFormattedValue(li.getAttribute('data-value'));
|
10623 | if (values.indexOf(dvalue) < 0) {
|
10624 | li.getElementsByClassName('e-check')[0].classList.remove('e-check');
|
10625 | li.getElementsByClassName('e-checkbox-wrapper')[0].removeAttribute('aria-checked');
|
10626 | li.removeAttribute('aria-selected');
|
10627 | }
|
10628 | });
|
10629 | }
|
10630 | }
|
10631 | ;
|
10632 | setSelection(values = this.value, isSelect = true, isText = false) {
|
10633 | let li;
|
10634 | let liselect;
|
10635 | if (values) {
|
10636 | values.forEach((value) => {
|
10637 | li = this.list.querySelector('[data-value="' + (isText ? this.getValueByText(value) : value) + '"]');
|
10638 | if (li) {
|
10639 | if (this.selectionSettings.showCheckbox) {
|
10640 | liselect = li.getElementsByClassName('e-frame')[0].classList.contains('e-check');
|
10641 | }
|
10642 | else {
|
10643 | liselect = li.classList.contains('e-selected');
|
10644 | }
|
10645 | if (!isSelect && liselect || isSelect && !liselect && li) {
|
10646 | if (this.selectionSettings.showCheckbox) {
|
10647 | this.notify('updatelist', { li: li });
|
10648 | }
|
10649 | else {
|
10650 | if (isSelect) {
|
10651 | li.classList.add(cssClass.selected);
|
10652 | li.setAttribute('aria-selected', 'true');
|
10653 | }
|
10654 | else {
|
10655 | li.classList.remove(cssClass.selected);
|
10656 | li.removeAttribute('aria-selected');
|
10657 | }
|
10658 | }
|
10659 | }
|
10660 | }
|
10661 | });
|
10662 | }
|
10663 | this.updateSelectTag();
|
10664 | }
|
10665 | updateSelectTag() {
|
10666 | let ele = this.getSelectTag();
|
10667 | ele.innerHTML = '';
|
10668 | if (this.value) {
|
10669 | Array.prototype.forEach.call(this.value, (value) => {
|
10670 | ele.innerHTML += '<option selected value="' + value + '"></option>';
|
10671 | });
|
10672 | }
|
10673 | this.checkSelectAll();
|
10674 | }
|
10675 | updateToolBarState() {
|
10676 | if (this.toolbarSettings.items.length) {
|
10677 | let listObj = this.getScopedListBox();
|
10678 | let wrap = this.list.parentElement.getElementsByClassName('e-listbox-tool')[0];
|
10679 | this.toolbarSettings.items.forEach((value) => {
|
10680 | let btn = wrap.querySelector('[data-value="' + value + '"]');
|
10681 | switch (value) {
|
10682 | case 'moveAllTo':
|
10683 | btn.disabled = this.ulElement.childElementCount ? false : true;
|
10684 | break;
|
10685 | case 'moveAllFrom':
|
10686 | btn.disabled = listObj.ulElement.childElementCount ? false : true;
|
10687 | break;
|
10688 | case 'moveFrom':
|
10689 | btn.disabled = listObj.value && listObj.value.length ? false : true;
|
10690 | break;
|
10691 | case 'moveUp':
|
10692 | btn.disabled = this.value && this.value.length
|
10693 | && !this.isSelected(this.ulElement.children[0]) ? false : true;
|
10694 | break;
|
10695 | case 'moveDown':
|
10696 | btn.disabled = this.value && this.value.length
|
10697 | && !this.isSelected(this.ulElement.children[this.ulElement.childElementCount - 1]) ? false : true;
|
10698 | break;
|
10699 | default:
|
10700 | btn.disabled = this.value && this.value.length ? false : true;
|
10701 | break;
|
10702 | }
|
10703 | });
|
10704 | }
|
10705 | }
|
10706 | setCheckboxPosition() {
|
10707 | let listWrap = this.list;
|
10708 | if (!this.initLoad && this.selectionSettings.checkboxPosition === 'Left') {
|
10709 | listWrap.classList.remove('e-right');
|
10710 | }
|
10711 | if (this.selectionSettings.checkboxPosition === 'Right') {
|
10712 | listWrap.classList.add('e-right');
|
10713 | }
|
10714 | }
|
10715 | showCheckbox(showCheckbox) {
|
10716 | let index = 0;
|
10717 | let liColl = this.list.lastElementChild.querySelectorAll('li');
|
10718 | let liCollLen = this.list.lastElementChild.getElementsByClassName('e-list-item').length;
|
10719 | if (showCheckbox) {
|
10720 | this.ulElement = this.renderItems(this.listData, this.fields);
|
10721 | this.mainList = this.ulElement;
|
10722 | this.list.removeChild(this.list.getElementsByTagName('ul')[0]);
|
10723 | this.list.appendChild(this.ulElement);
|
10724 | if (this.selectionSettings.showSelectAll) {
|
10725 | let l10nShow = new L10n(this.getModuleName(), { selectAllText: 'Select All', unSelectAllText: 'Unselect All' }, this.locale);
|
10726 | this.showSelectAll = true;
|
10727 | this.selectAllText = l10nShow.getConstant('selectAllText');
|
10728 | this.unSelectAllText = l10nShow.getConstant('unSelectAllText');
|
10729 | this.popupWrapper = this.list;
|
10730 | this.checkBoxSelectionModule.checkAllParent = null;
|
10731 | this.notify('selectAll', {});
|
10732 | this.checkSelectAll();
|
10733 | }
|
10734 | }
|
10735 | else {
|
10736 | if (this.selectionSettings.showSelectAll) {
|
10737 | this.list.removeChild(this.list.getElementsByClassName('e-selectall-parent')[0]);
|
10738 | }
|
10739 | for (index; index < liCollLen; index++) {
|
10740 | liColl[index].removeChild(liColl[index].getElementsByClassName('e-checkbox-wrapper')[0]);
|
10741 | if (liColl[index].hasAttribute('aria-selected')) {
|
10742 | liColl[index].removeAttribute('aria-selected');
|
10743 | }
|
10744 | }
|
10745 | this.mainList = this.ulElement;
|
10746 | }
|
10747 | this.value = [];
|
10748 | }
|
10749 | isSelected(ele) {
|
10750 | if (!isNullOrUndefined(ele)) {
|
10751 | return ele.classList.contains(cssClass.selected) || ele.querySelector('.e-check') !== null;
|
10752 | }
|
10753 | else {
|
10754 | return false;
|
10755 | }
|
10756 | }
|
10757 | getSelectTag() {
|
10758 | return this.list.getElementsByClassName('e-hidden-select')[0];
|
10759 | }
|
10760 | getToolElem() {
|
10761 | return this.list.parentElement.getElementsByClassName('e-listbox-tool')[0];
|
10762 | }
|
10763 | formResetHandler() {
|
10764 | this.value = this.initialSelectedOptions;
|
10765 | }
|
10766 | |
10767 |
|
10768 |
|
10769 |
|
10770 | getModuleName() {
|
10771 | return 'listbox';
|
10772 | }
|
10773 | |
10774 |
|
10775 |
|
10776 | getPersistData() {
|
10777 | return this.addOnPersist(['value']);
|
10778 | }
|
10779 | getLocaleName() {
|
10780 | return 'listbox';
|
10781 | }
|
10782 | ;
|
10783 | destroy() {
|
10784 | if (this.itemTemplate) {
|
10785 | resetBlazorTemplate(`${this.element.id}${ITEMTEMPLATE_PROPERTY$1}`, ITEMTEMPLATE_PROPERTY$1);
|
10786 | }
|
10787 | this.unwireEvents();
|
10788 | if (this.element.tagName === 'EJS-LISTBOX') {
|
10789 | this.element.innerHTML = '';
|
10790 | }
|
10791 | else {
|
10792 | this.element.style.display = 'inline-block';
|
10793 | if (this.toolbarSettings.items.length) {
|
10794 | this.list.parentElement.parentElement.insertBefore(this.list, this.list.parentElement);
|
10795 | detach(this.list.nextElementSibling);
|
10796 | }
|
10797 | this.list.parentElement.insertBefore(this.element, this.list);
|
10798 | }
|
10799 | super.destroy();
|
10800 | }
|
10801 | |
10802 |
|
10803 |
|
10804 |
|
10805 |
|
10806 |
|
10807 | onPropertyChanged(newProp, oldProp) {
|
10808 | let wrap = this.toolbarSettings.items.length ? this.list.parentElement : this.list;
|
10809 | super.onPropertyChanged(newProp, oldProp);
|
10810 | this.setUpdateInitial(['fields', 'query', 'dataSource'], newProp);
|
10811 | for (let prop of Object.keys(newProp)) {
|
10812 | switch (prop) {
|
10813 | case 'cssClass':
|
10814 | if (oldProp.cssClass) {
|
10815 | removeClass([wrap], oldProp.cssClass.split(' '));
|
10816 | }
|
10817 | if (newProp.cssClass) {
|
10818 | addClass([wrap], newProp.cssClass.split(' '));
|
10819 | }
|
10820 | break;
|
10821 | case 'enableRtl':
|
10822 | if (newProp.enableRtl) {
|
10823 | wrap.classList.add('e-rtl');
|
10824 | }
|
10825 | else {
|
10826 | wrap.classList.remove('e-rtl');
|
10827 | }
|
10828 | break;
|
10829 | case 'value':
|
10830 | removeClass(this.list.querySelectorAll('.' + cssClass.selected), cssClass.selected);
|
10831 | this.clearSelection(this.value);
|
10832 | this.setSelection();
|
10833 | break;
|
10834 | case 'height':
|
10835 | this.setHeight();
|
10836 | break;
|
10837 | case 'enabled':
|
10838 | this.setEnable();
|
10839 | break;
|
10840 | case 'allowDragAndDrop':
|
10841 | if (newProp.allowDragAndDrop) {
|
10842 | this.initDraggable();
|
10843 | }
|
10844 | else {
|
10845 | getComponent(this.ulElement, 'sortable').destroy();
|
10846 | }
|
10847 | break;
|
10848 | case 'allowFiltering':
|
10849 | if (this.allowFiltering) {
|
10850 | this.setFiltering();
|
10851 | }
|
10852 | else {
|
10853 | this.list.removeChild(this.list.getElementsByClassName('e-filter-parent')[0]);
|
10854 | this.filterParent = null;
|
10855 | }
|
10856 | break;
|
10857 | case 'scope':
|
10858 | if (this.allowDragAndDrop) {
|
10859 | getComponent(this.ulElement, 'sortable').scope = newProp.scope;
|
10860 | }
|
10861 | if (this.toolbarSettings.items.length) {
|
10862 | if (oldProp.scope) {
|
10863 | getComponent(document.querySelector(oldProp.scope), this.getModuleName())
|
10864 | .tBListBox = null;
|
10865 | }
|
10866 | if (newProp.scope) {
|
10867 | getComponent(document.querySelector(newProp.scope), this.getModuleName())
|
10868 | .tBListBox = this;
|
10869 | }
|
10870 | }
|
10871 | break;
|
10872 | case 'toolbarSettings':
|
10873 | let ele;
|
10874 | let pos = newProp.toolbarSettings.position;
|
10875 | let toolElem = this.getToolElem();
|
10876 | if (pos) {
|
10877 | removeClass([wrap], ['e-right', 'e-left']);
|
10878 | wrap.classList.add('e-' + pos.toLowerCase());
|
10879 | if (pos === 'Left') {
|
10880 | wrap.insertBefore(toolElem, this.list);
|
10881 | }
|
10882 | else {
|
10883 | wrap.appendChild(toolElem);
|
10884 | }
|
10885 | }
|
10886 | if (newProp.toolbarSettings.items) {
|
10887 | if (oldProp.toolbarSettings.items.length) {
|
10888 | ele = this.list.parentElement;
|
10889 | ele.parentElement.insertBefore(this.list, ele);
|
10890 | detach(ele);
|
10891 | }
|
10892 | this.initToolbarAndStyles();
|
10893 | this.wireToolbarEvent();
|
10894 | }
|
10895 | break;
|
10896 | case 'selectionSettings':
|
10897 | let showSelectAll = newProp.selectionSettings.showSelectAll;
|
10898 | let showCheckbox = newProp.selectionSettings.showCheckbox;
|
10899 | if (!isNullOrUndefined(showSelectAll)) {
|
10900 | this.showSelectAll = showSelectAll;
|
10901 | if (this.showSelectAll) {
|
10902 | let l10nSel = new L10n(this.getModuleName(), { selectAllText: 'Select All', unSelectAllText: 'Unselect All' }, this.locale);
|
10903 | this.checkBoxSelectionModule.checkAllParent = null;
|
10904 | this.showSelectAll = true;
|
10905 | this.selectAllText = l10nSel.getConstant('selectAllText');
|
10906 | this.unSelectAllText = l10nSel.getConstant('selectAllText');
|
10907 | this.popupWrapper = this.list;
|
10908 | }
|
10909 | this.notify('selectAll', {});
|
10910 | this.checkSelectAll();
|
10911 | }
|
10912 | if (!isNullOrUndefined(showCheckbox)) {
|
10913 | this.showCheckbox(showCheckbox);
|
10914 | }
|
10915 | if (this.selectionSettings.showCheckbox) {
|
10916 | this.setCheckboxPosition();
|
10917 | }
|
10918 | break;
|
10919 | case 'dataSource':
|
10920 | this.jsonData = [].slice.call(this.dataSource);
|
10921 | break;
|
10922 | }
|
10923 | }
|
10924 | }
|
10925 | };
|
10926 | __decorate$5([
|
10927 | Complex({ text: null, value: null, iconCss: null, groupBy: null }, FieldSettings)
|
10928 | ], ListBox.prototype, "fields", void 0);
|
10929 | __decorate$5([
|
10930 | Property(false)
|
10931 | ], ListBox.prototype, "enablePersistence", void 0);
|
10932 | __decorate$5([
|
10933 | Property(null)
|
10934 | ], ListBox.prototype, "itemTemplate", void 0);
|
10935 | __decorate$5([
|
10936 | Property('None')
|
10937 | ], ListBox.prototype, "sortOrder", void 0);
|
10938 | __decorate$5([
|
10939 | Property(true)
|
10940 | ], ListBox.prototype, "enabled", void 0);
|
10941 | __decorate$5([
|
10942 | Property([])
|
10943 | ], ListBox.prototype, "dataSource", void 0);
|
10944 | __decorate$5([
|
10945 | Property(null)
|
10946 | ], ListBox.prototype, "query", void 0);
|
10947 | __decorate$5([
|
10948 | Property('StartsWith')
|
10949 | ], ListBox.prototype, "filterType", void 0);
|
10950 | __decorate$5([
|
10951 | Property()
|
10952 | ], ListBox.prototype, "locale", void 0);
|
10953 | __decorate$5([
|
10954 | Property('')
|
10955 | ], ListBox.prototype, "cssClass", void 0);
|
10956 | __decorate$5([
|
10957 | Property([])
|
10958 | ], ListBox.prototype, "value", void 0);
|
10959 | __decorate$5([
|
10960 | Property('')
|
10961 | ], ListBox.prototype, "height", void 0);
|
10962 | __decorate$5([
|
10963 | Property(false)
|
10964 | ], ListBox.prototype, "allowDragAndDrop", void 0);
|
10965 | __decorate$5([
|
10966 | Property(1000)
|
10967 | ], ListBox.prototype, "maximumSelectionLength", void 0);
|
10968 | __decorate$5([
|
10969 | Property(false)
|
10970 | ], ListBox.prototype, "allowFiltering", void 0);
|
10971 | __decorate$5([
|
10972 | Property('')
|
10973 | ], ListBox.prototype, "scope", void 0);
|
10974 | __decorate$5([
|
10975 | Property(true)
|
10976 | ], ListBox.prototype, "ignoreCase", void 0);
|
10977 | __decorate$5([
|
10978 | Event()
|
10979 | ], ListBox.prototype, "beforeItemRender", void 0);
|
10980 | __decorate$5([
|
10981 | Event()
|
10982 | ], ListBox.prototype, "filtering", void 0);
|
10983 | __decorate$5([
|
10984 | Event()
|
10985 | ], ListBox.prototype, "select", void 0);
|
10986 | __decorate$5([
|
10987 | Event()
|
10988 | ], ListBox.prototype, "change", void 0);
|
10989 | __decorate$5([
|
10990 | Event()
|
10991 | ], ListBox.prototype, "beforeDrop", void 0);
|
10992 | __decorate$5([
|
10993 | Event()
|
10994 | ], ListBox.prototype, "dragStart", void 0);
|
10995 | __decorate$5([
|
10996 | Event()
|
10997 | ], ListBox.prototype, "drag", void 0);
|
10998 | __decorate$5([
|
10999 | Event()
|
11000 | ], ListBox.prototype, "drop", void 0);
|
11001 | __decorate$5([
|
11002 | Event()
|
11003 | ], ListBox.prototype, "dataBound", void 0);
|
11004 | __decorate$5([
|
11005 | Property(null)
|
11006 | ], ListBox.prototype, "groupTemplate", void 0);
|
11007 | __decorate$5([
|
11008 | Property('No Records Found')
|
11009 | ], ListBox.prototype, "noRecordsTemplate", void 0);
|
11010 | __decorate$5([
|
11011 | Property('The Request Failed')
|
11012 | ], ListBox.prototype, "actionFailureTemplate", void 0);
|
11013 | __decorate$5([
|
11014 | Property(1000)
|
11015 | ], ListBox.prototype, "zIndex", void 0);
|
11016 | __decorate$5([
|
11017 | Property(false)
|
11018 | ], ListBox.prototype, "ignoreAccent", void 0);
|
11019 | __decorate$5([
|
11020 | Complex({}, ToolbarSettings)
|
11021 | ], ListBox.prototype, "toolbarSettings", void 0);
|
11022 | __decorate$5([
|
11023 | Complex({}, SelectionSettings)
|
11024 | ], ListBox.prototype, "selectionSettings", void 0);
|
11025 | ListBox = ListBox_1 = __decorate$5([
|
11026 | NotifyPropertyChanges
|
11027 | ], ListBox);
|
11028 |
|
11029 |
|
11030 |
|
11031 |
|
11032 |
|
11033 |
|
11034 |
|
11035 |
|
11036 |
|
11037 | export { incrementalSearch, Search, highlightSearch, revertHighlightSearch, FieldSettings, dropDownBaseClasses, DropDownBase, dropDownListClasses, DropDownList, ComboBox, AutoComplete, MultiSelect, CheckBoxSelection, SelectionSettings, ToolbarSettings, ListBox };
|
11038 |
|