1 |
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2 | (function (root, factory) {
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3 | if (typeof define === 'function' && define.amd) {
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4 |
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5 | define([], factory);
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6 | } else {
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7 |
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8 | root.htmx = factory();
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9 | }
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10 | }(typeof self !== 'undefined' ? self : this, function () {
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11 | return (function () {
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12 | 'use strict';
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13 |
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14 |
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15 | var htmx = {
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16 | onLoad: onLoadHelper,
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17 | process: processNode,
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18 | on: addEventListenerImpl,
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19 | off: removeEventListenerImpl,
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20 | trigger : triggerEvent,
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21 | ajax : ajaxHelper,
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22 | find : find,
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23 | findAll : findAll,
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24 | closest : closest,
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25 | values : function(elt, type){
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26 | var inputValues = getInputValues(elt, type || "post");
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27 | return inputValues.values;
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28 | },
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29 | remove : removeElement,
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30 | addClass : addClassToElement,
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31 | removeClass : removeClassFromElement,
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32 | toggleClass : toggleClassOnElement,
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33 | takeClass : takeClassForElement,
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34 | defineExtension : defineExtension,
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35 | removeExtension : removeExtension,
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36 | logAll : logAll,
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37 | logger : null,
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38 | config : {
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39 | historyEnabled:true,
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40 | historyCacheSize:10,
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41 | refreshOnHistoryMiss:false,
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42 | defaultSwapStyle:'innerHTML',
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43 | defaultSwapDelay:0,
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44 | defaultSettleDelay:100,
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45 | includeIndicatorStyles:true,
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46 | indicatorClass:'htmx-indicator',
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47 | requestClass:'htmx-request',
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48 | settlingClass:'htmx-settling',
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49 | swappingClass:'htmx-swapping',
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50 | allowEval:true,
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51 | attributesToSettle:["class", "style", "width", "height"],
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52 | wsReconnectDelay: 'full-jitter',
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53 | disableSelector: "[hx-disable], [data-hx-disable]",
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54 | },
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55 | parseInterval:parseInterval,
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56 | _:internalEval,
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57 | createEventSource: function(url){
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58 | return new EventSource(url, {withCredentials:true})
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59 | },
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60 | createWebSocket: function(url){
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61 | return new WebSocket(url, []);
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62 | }
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63 | };
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64 |
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65 | var VERBS = ['get', 'post', 'put', 'delete', 'patch'];
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66 | var VERB_SELECTOR = VERBS.map(function(verb){
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67 | return "[hx-" + verb + "], [data-hx-" + verb + "]"
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68 | }).join(", ");
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69 |
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70 |
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71 |
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72 |
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73 |
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74 | function parseInterval(str) {
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75 | if (str == undefined) {
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76 | return undefined
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77 | }
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78 | if (str.slice(-2) == "ms") {
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79 | return parseFloat(str.slice(0,-2)) || undefined
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80 | }
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81 | if (str.slice(-1) == "s") {
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82 | return (parseFloat(str.slice(0,-1)) * 1000) || undefined
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83 | }
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84 | return parseFloat(str) || undefined
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85 | }
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86 |
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87 | function getRawAttribute(elt, name) {
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88 | return elt.getAttribute && elt.getAttribute(name);
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89 | }
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90 |
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91 |
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92 | function hasAttribute(elt, qualifiedName) {
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93 | return elt.hasAttribute && (elt.hasAttribute(qualifiedName) ||
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94 | elt.hasAttribute("data-" + qualifiedName));
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95 | }
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96 |
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97 | function getAttributeValue(elt, qualifiedName) {
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98 | return getRawAttribute(elt, qualifiedName) || getRawAttribute(elt, "data-" + qualifiedName);
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99 | }
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100 |
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101 | function parentElt(elt) {
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102 | return elt.parentElement;
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103 | }
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104 |
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105 | function getDocument() {
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106 | return document;
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107 | }
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108 |
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109 | function getClosestMatch(elt, condition) {
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110 | if (condition(elt)) {
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111 | return elt;
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112 | } else if (parentElt(elt)) {
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113 | return getClosestMatch(parentElt(elt), condition);
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114 | } else {
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115 | return null;
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116 | }
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117 | }
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118 |
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119 | function getClosestAttributeValue(elt, attributeName) {
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120 | var closestAttr = null;
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121 | getClosestMatch(elt, function (e) {
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122 | return closestAttr = getAttributeValue(e, attributeName);
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123 | });
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124 | return closestAttr;
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125 | }
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126 |
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127 | function matches(elt, selector) {
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128 |
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129 | var matchesFunction = elt.matches ||
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130 | elt.matchesSelector || elt.msMatchesSelector || elt.mozMatchesSelector
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131 | || elt.webkitMatchesSelector || elt.oMatchesSelector;
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132 | return matchesFunction && matchesFunction.call(elt, selector);
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133 | }
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134 |
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135 | function getStartTag(str) {
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136 | var tagMatcher = /<([a-z][^\/\0>\x20\t\r\n\f]*)/i
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137 | var match = tagMatcher.exec( str );
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138 | if (match) {
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139 | return match[1].toLowerCase();
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140 | } else {
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141 | return "";
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142 | }
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143 | }
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144 |
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145 | function parseHTML(resp, depth) {
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146 | var parser = new DOMParser();
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147 | var responseDoc = parser.parseFromString(resp, "text/html");
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148 | var responseNode = responseDoc.body;
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149 | while (depth > 0) {
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150 | depth--;
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151 | responseNode = responseNode.firstChild;
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152 | }
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153 | if (responseNode == null) {
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154 | responseNode = getDocument().createDocumentFragment();
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155 | }
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156 | return responseNode;
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157 | }
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158 |
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159 | function makeFragment(resp) {
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160 | var startTag = getStartTag(resp);
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161 | switch (startTag) {
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162 | case "thead":
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163 | case "tbody":
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164 | case "tfoot":
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165 | case "colgroup":
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166 | case "caption":
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167 | return parseHTML("<table>" + resp + "</table>", 1);
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168 | case "col":
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169 | return parseHTML("<table><colgroup>" + resp + "</colgroup></table>", 2);
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170 | case "tr":
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171 | return parseHTML("<table><tbody>" + resp + "</tbody></table>", 2);
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172 | case "td":
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173 | case "th":
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174 | return parseHTML("<table><tbody><tr>" + resp + "</tr></tbody></table>", 3);
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175 | case "script":
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176 | return parseHTML("<div>" + resp + "</div>", 1);
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177 | default:
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178 | return parseHTML(resp, 0);
|
179 | }
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180 | }
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181 |
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182 | function maybeCall(func){
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183 | if(func) {
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184 | func();
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185 | }
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186 | }
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187 |
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188 | function isType(o, type) {
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189 | return Object.prototype.toString.call(o) === "[object " + type + "]";
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190 | }
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191 |
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192 | function isFunction(o) {
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193 | return isType(o, "Function");
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194 | }
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195 |
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196 | function isRawObject(o) {
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197 | return isType(o, "Object");
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198 | }
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199 |
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200 | function getInternalData(elt) {
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201 | var dataProp = 'htmx-internal-data';
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202 | var data = elt[dataProp];
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203 | if (!data) {
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204 | data = elt[dataProp] = {};
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205 | }
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206 | return data;
|
207 | }
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208 |
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209 | function toArray(arr) {
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210 | var returnArr = [];
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211 | if (arr) {
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212 | for (var i = 0; i < arr.length; i++) {
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213 | returnArr.push(arr[i]);
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214 | }
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215 | }
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216 | return returnArr
|
217 | }
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218 |
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219 | function forEach(arr, func) {
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220 | if (arr) {
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221 | for (var i = 0; i < arr.length; i++) {
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222 | func(arr[i]);
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223 | }
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224 | }
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225 | }
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226 |
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227 | function isScrolledIntoView(el) {
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228 | var rect = el.getBoundingClientRect();
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229 | var elemTop = rect.top;
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230 | var elemBottom = rect.bottom;
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231 | return elemTop < window.innerHeight && elemBottom >= 0;
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232 | }
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233 |
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234 | function bodyContains(elt) {
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235 | return getDocument().body.contains(elt);
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236 | }
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237 |
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238 | function splitOnWhitespace(trigger) {
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239 | return trigger.trim().split(/\s+/);
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240 | }
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241 |
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242 | function mergeObjects(obj1, obj2) {
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243 | for (var key in obj2) {
|
244 | if (obj2.hasOwnProperty(key)) {
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245 | obj1[key] = obj2[key];
|
246 | }
|
247 | }
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248 | return obj1;
|
249 | }
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250 |
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251 | function parseJSON(jString) {
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252 | try {
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253 | return JSON.parse(jString);
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254 | } catch(error) {
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255 | logError(error);
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256 | return null;
|
257 | }
|
258 | }
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259 |
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260 |
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261 |
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262 |
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263 |
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264 | function internalEval(str){
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265 | return maybeEval(getDocument().body, function () {
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266 | return eval(str);
|
267 | });
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268 | }
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269 |
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270 | function onLoadHelper(callback) {
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271 | var value = htmx.on("htmx:load", function(evt) {
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272 | callback(evt.detail.elt);
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273 | });
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274 | return value;
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275 | }
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276 |
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277 | function logAll(){
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278 | htmx.logger = function(elt, event, data) {
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279 | if(console) {
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280 | console.log(event, elt, data);
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281 | }
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282 | }
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283 | }
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284 |
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285 | function find(eltOrSelector, selector) {
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286 | if (selector) {
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287 | return eltOrSelector.querySelector(selector);
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288 | } else {
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289 | return find(getDocument(), eltOrSelector);
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290 | }
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291 | }
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292 |
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293 | function findAll(eltOrSelector, selector) {
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294 | if (selector) {
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295 | return eltOrSelector.querySelectorAll(selector);
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296 | } else {
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297 | return findAll(getDocument(), eltOrSelector);
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298 | }
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299 | }
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300 |
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301 | function removeElement(elt, delay) {
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302 | elt = resolveTarget(elt);
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303 | if (delay) {
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304 | setTimeout(function(){removeElement(elt);}, delay)
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305 | } else {
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306 | elt.parentElement.removeChild(elt);
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307 | }
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308 | }
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309 |
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310 | function addClassToElement(elt, clazz, delay) {
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311 | elt = resolveTarget(elt);
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312 | if (delay) {
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313 | setTimeout(function(){addClassToElement(elt, clazz);}, delay)
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314 | } else {
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315 | elt.classList.add(clazz);
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316 | }
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317 | }
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318 |
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319 | function removeClassFromElement(elt, clazz, delay) {
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320 | elt = resolveTarget(elt);
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321 | if (delay) {
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322 | setTimeout(function(){removeClassFromElement(elt, clazz);}, delay)
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323 | } else {
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324 | elt.classList.remove(clazz);
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325 | }
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326 | }
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327 |
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328 | function toggleClassOnElement(elt, clazz) {
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329 | elt = resolveTarget(elt);
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330 | elt.classList.toggle(clazz);
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331 | }
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332 |
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333 | function takeClassForElement(elt, clazz) {
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334 | elt = resolveTarget(elt);
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335 | forEach(elt.parentElement.children, function(child){
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336 | removeClassFromElement(child, clazz);
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337 | })
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338 | addClassToElement(elt, clazz);
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339 | }
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340 |
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341 | function closest(elt, selector) {
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342 | elt = resolveTarget(elt);
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343 | if (elt.closest) {
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344 | return elt.closest(selector);
|
345 | } else {
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346 | do{
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347 | if (elt == null || matches(elt, selector)){
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348 | return elt;
|
349 | }
|
350 | }
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351 | while (elt = elt && parentElt(elt));
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352 | }
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353 | }
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354 |
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355 | function querySelectorAllExt(elt, selector) {
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356 | if (selector.indexOf("closest ") === 0) {
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357 | return [closest(elt, selector.substr(8))];
|
358 | } else if (selector.indexOf("find ") === 0) {
|
359 | return [find(elt, selector.substr(5))];
|
360 | } else {
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361 | return getDocument().querySelectorAll(selector);
|
362 | }
|
363 | }
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364 |
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365 | function querySelectorExt(eltOrSelector, selector) {
|
366 | return querySelectorAllExt(eltOrSelector, selector)[0]
|
367 | }
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368 |
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369 | function resolveTarget(arg2) {
|
370 | if (isType(arg2, 'String')) {
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371 | return find(arg2);
|
372 | } else {
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373 | return arg2;
|
374 | }
|
375 | }
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376 |
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377 | function processEventArgs(arg1, arg2, arg3) {
|
378 | if (isFunction(arg2)) {
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379 | return {
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380 | target: getDocument().body,
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381 | event: arg1,
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382 | listener: arg2
|
383 | }
|
384 | } else {
|
385 | return {
|
386 | target: resolveTarget(arg1),
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387 | event: arg2,
|
388 | listener: arg3
|
389 | }
|
390 | }
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391 |
|
392 | }
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393 |
|
394 | function addEventListenerImpl(arg1, arg2, arg3) {
|
395 | ready(function(){
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396 | var eventArgs = processEventArgs(arg1, arg2, arg3);
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397 | eventArgs.target.addEventListener(eventArgs.event, eventArgs.listener);
|
398 | })
|
399 | var b = isFunction(arg2);
|
400 | return b ? arg2 : arg3;
|
401 | }
|
402 |
|
403 | function removeEventListenerImpl(arg1, arg2, arg3) {
|
404 | ready(function(){
|
405 | var eventArgs = processEventArgs(arg1, arg2, arg3);
|
406 | eventArgs.target.removeEventListener(eventArgs.event, eventArgs.listener);
|
407 | })
|
408 | return isFunction(arg2) ? arg2 : arg3;
|
409 | }
|
410 |
|
411 |
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412 |
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413 |
|
414 |
|
415 | function getTarget(elt) {
|
416 | var explicitTarget = getClosestMatch(elt, function(e){return getAttributeValue(e,"hx-target") !== null});
|
417 | if (explicitTarget) {
|
418 | var targetStr = getAttributeValue(explicitTarget, "hx-target");
|
419 | if (targetStr === "this") {
|
420 | return explicitTarget;
|
421 | } else {
|
422 | return querySelectorExt(elt, targetStr)
|
423 | }
|
424 | } else {
|
425 | var data = getInternalData(elt);
|
426 | if (data.boosted) {
|
427 | return getDocument().body;
|
428 | } else {
|
429 | return elt;
|
430 | }
|
431 | }
|
432 | }
|
433 |
|
434 | function shouldSettleAttribute(name) {
|
435 | var attributesToSettle = htmx.config.attributesToSettle;
|
436 | for (var i = 0; i < attributesToSettle.length; i++) {
|
437 | if (name === attributesToSettle[i]) {
|
438 | return true;
|
439 | }
|
440 | }
|
441 | return false;
|
442 | }
|
443 |
|
444 | function cloneAttributes(mergeTo, mergeFrom) {
|
445 | forEach(mergeTo.attributes, function (attr) {
|
446 | if (!mergeFrom.hasAttribute(attr.name) && shouldSettleAttribute(attr.name)) {
|
447 | mergeTo.removeAttribute(attr.name)
|
448 | }
|
449 | });
|
450 | forEach(mergeFrom.attributes, function (attr) {
|
451 | if (shouldSettleAttribute(attr.name)) {
|
452 | mergeTo.setAttribute(attr.name, attr.value);
|
453 | }
|
454 | });
|
455 | }
|
456 |
|
457 | function isInlineSwap(swapStyle, target) {
|
458 | var extensions = getExtensions(target);
|
459 | for (var i = 0; i < extensions.length; i++) {
|
460 | var extension = extensions[i];
|
461 | try {
|
462 | if (extension.isInlineSwap(swapStyle)) {
|
463 | return true;
|
464 | }
|
465 | } catch(e) {
|
466 | logError(e);
|
467 | }
|
468 | }
|
469 | return swapStyle === "outerHTML";
|
470 | }
|
471 |
|
472 | function oobSwap(oobValue, oobElement, settleInfo) {
|
473 | var selector = "#" + oobElement.id;
|
474 | var swapStyle = "outerHTML";
|
475 | if (oobValue === "true") {
|
476 |
|
477 | } else if (oobValue.indexOf(":") > 0) {
|
478 | swapStyle = oobValue.substr(0, oobValue.indexOf(":"));
|
479 | selector = oobValue.substr(oobValue.indexOf(":") + 1, oobValue.length);
|
480 | } else {
|
481 | swapStyle = oobValue;
|
482 | }
|
483 |
|
484 | var target = getDocument().querySelector(selector);
|
485 | if (target) {
|
486 | var fragment;
|
487 | fragment = getDocument().createDocumentFragment();
|
488 | fragment.appendChild(oobElement);
|
489 | if (!isInlineSwap(swapStyle, target)) {
|
490 | fragment = oobElement;
|
491 | }
|
492 | swap(swapStyle, target, target, fragment, settleInfo);
|
493 | } else {
|
494 | oobElement.parentNode.removeChild(oobElement);
|
495 | triggerErrorEvent(getDocument().body, "htmx:oobErrorNoTarget", {content: oobElement})
|
496 | }
|
497 | return oobValue;
|
498 | }
|
499 |
|
500 | function handleOutOfBandSwaps(fragment, settleInfo) {
|
501 | forEach(findAll(fragment, '[hx-swap-oob], [data-hx-swap-oob]'), function (oobElement) {
|
502 | var oobValue = getAttributeValue(oobElement, "hx-swap-oob");
|
503 | if (oobValue != null) {
|
504 | oobSwap(oobValue, oobElement, settleInfo);
|
505 | }
|
506 | });
|
507 | }
|
508 |
|
509 | function handlePreservedElements(fragment) {
|
510 | forEach(findAll(fragment, '[hx-preserve], [data-hx-preserve]'), function (preservedElt) {
|
511 | var id = getAttributeValue(preservedElt, "id");
|
512 | var oldElt = getDocument().getElementById(id);
|
513 | if (oldElt != null) {
|
514 | preservedElt.parentNode.replaceChild(oldElt, preservedElt);
|
515 | }
|
516 | });
|
517 | }
|
518 |
|
519 | function handleAttributes(parentNode, fragment, settleInfo) {
|
520 | forEach(fragment.querySelectorAll("[id]"), function (newNode) {
|
521 | if (newNode.id && newNode.id.length > 0) {
|
522 | var oldNode = parentNode.querySelector(newNode.tagName + "[id='" + newNode.id + "']");
|
523 | if (oldNode && oldNode !== parentNode) {
|
524 | var newAttributes = newNode.cloneNode();
|
525 | cloneAttributes(newNode, oldNode);
|
526 | settleInfo.tasks.push(function () {
|
527 | cloneAttributes(newNode, newAttributes);
|
528 | });
|
529 | }
|
530 | }
|
531 | });
|
532 | }
|
533 |
|
534 | function makeAjaxLoadTask(child) {
|
535 | return function () {
|
536 | processNode(child);
|
537 | processScripts(child);
|
538 | processFocus(child)
|
539 | triggerEvent(child, 'htmx:load');
|
540 | };
|
541 | }
|
542 |
|
543 | function processFocus(child) {
|
544 | var autofocus = "[autofocus]";
|
545 | var autoFocusedElt = matches(child, autofocus) ? child : child.querySelector(autofocus)
|
546 | if (autoFocusedElt != null) {
|
547 | autoFocusedElt.focus();
|
548 | }
|
549 | }
|
550 |
|
551 | function insertNodesBefore(parentNode, insertBefore, fragment, settleInfo) {
|
552 | handleAttributes(parentNode, fragment, settleInfo);
|
553 | while(fragment.childNodes.length > 0){
|
554 | var child = fragment.firstChild;
|
555 | parentNode.insertBefore(child, insertBefore);
|
556 | if (child.nodeType !== Node.TEXT_NODE && child.nodeType !== Node.COMMENT_NODE) {
|
557 | settleInfo.tasks.push(makeAjaxLoadTask(child));
|
558 | }
|
559 | }
|
560 | }
|
561 |
|
562 | function cleanUpElement(element) {
|
563 | var internalData = getInternalData(element);
|
564 | if (internalData.webSocket) {
|
565 | internalData.webSocket.close();
|
566 | }
|
567 | if (internalData.sseEventSource) {
|
568 | internalData.sseEventSource.close();
|
569 | }
|
570 | if (internalData.listenerInfos) {
|
571 | forEach(internalData.listenerInfos, function(info) {
|
572 | if (element !== info.on) {
|
573 | info.on.removeEventListener(info.trigger, info.listener);
|
574 | }
|
575 | });
|
576 | }
|
577 | if (element.children) {
|
578 | forEach(element.children, function(child) { cleanUpElement(child) });
|
579 | }
|
580 | }
|
581 |
|
582 | function swapOuterHTML(target, fragment, settleInfo) {
|
583 | if (target.tagName === "BODY") {
|
584 | return swapInnerHTML(target, fragment);
|
585 | } else {
|
586 | var eltBeforeNewContent = target.previousSibling;
|
587 | insertNodesBefore(parentElt(target), target, fragment, settleInfo);
|
588 | if (eltBeforeNewContent == null) {
|
589 | var newElt = parentElt(target).firstChild;
|
590 | } else {
|
591 | var newElt = eltBeforeNewContent.nextSibling;
|
592 | }
|
593 | getInternalData(target).replacedWith = newElt;
|
594 | settleInfo.elts = []
|
595 | while(newElt && newElt !== target) {
|
596 | if (newElt.nodeType === Node.ELEMENT_NODE) {
|
597 | settleInfo.elts.push(newElt);
|
598 | }
|
599 | newElt = newElt.nextElementSibling;
|
600 | }
|
601 | cleanUpElement(target);
|
602 | parentElt(target).removeChild(target);
|
603 | }
|
604 | }
|
605 |
|
606 | function swapAfterBegin(target, fragment, settleInfo) {
|
607 | return insertNodesBefore(target, target.firstChild, fragment, settleInfo);
|
608 | }
|
609 |
|
610 | function swapBeforeBegin(target, fragment, settleInfo) {
|
611 | return insertNodesBefore(parentElt(target), target, fragment, settleInfo);
|
612 | }
|
613 |
|
614 | function swapBeforeEnd(target, fragment, settleInfo) {
|
615 | return insertNodesBefore(target, null, fragment, settleInfo);
|
616 | }
|
617 |
|
618 | function swapAfterEnd(target, fragment, settleInfo) {
|
619 | return insertNodesBefore(parentElt(target), target.nextSibling, fragment, settleInfo);
|
620 | }
|
621 |
|
622 | function swapInnerHTML(target, fragment, settleInfo) {
|
623 | var firstChild = target.firstChild;
|
624 | insertNodesBefore(target, firstChild, fragment, settleInfo);
|
625 | if (firstChild) {
|
626 | while (firstChild.nextSibling) {
|
627 | cleanUpElement(firstChild.nextSibling)
|
628 | target.removeChild(firstChild.nextSibling);
|
629 | }
|
630 | cleanUpElement(firstChild)
|
631 | target.removeChild(firstChild);
|
632 | }
|
633 | }
|
634 |
|
635 | function maybeSelectFromResponse(elt, fragment) {
|
636 | var selector = getClosestAttributeValue(elt, "hx-select");
|
637 | if (selector) {
|
638 | var newFragment = getDocument().createDocumentFragment();
|
639 | forEach(fragment.querySelectorAll(selector), function (node) {
|
640 | newFragment.appendChild(node);
|
641 | });
|
642 | fragment = newFragment;
|
643 | }
|
644 | return fragment;
|
645 | }
|
646 |
|
647 | function swap(swapStyle, elt, target, fragment, settleInfo) {
|
648 | switch (swapStyle) {
|
649 | case "none":
|
650 | return;
|
651 | case "outerHTML":
|
652 | swapOuterHTML(target, fragment, settleInfo);
|
653 | return;
|
654 | case "afterbegin":
|
655 | swapAfterBegin(target, fragment, settleInfo);
|
656 | return;
|
657 | case "beforebegin":
|
658 | swapBeforeBegin(target, fragment, settleInfo);
|
659 | return;
|
660 | case "beforeend":
|
661 | swapBeforeEnd(target, fragment, settleInfo);
|
662 | return;
|
663 | case "afterend":
|
664 | swapAfterEnd(target, fragment, settleInfo);
|
665 | return;
|
666 | default:
|
667 | var extensions = getExtensions(elt);
|
668 | for (var i = 0; i < extensions.length; i++) {
|
669 | var ext = extensions[i];
|
670 | try {
|
671 | var newElements = ext.handleSwap(swapStyle, target, fragment, settleInfo);
|
672 | if (newElements) {
|
673 | if (typeof newElements.length !== 'undefined') {
|
674 |
|
675 | for (var j = 0; j < newElements.length; j++) {
|
676 | var child = newElements[j];
|
677 | if (child.nodeType !== Node.TEXT_NODE && child.nodeType !== Node.COMMENT_NODE) {
|
678 | settleInfo.tasks.push(makeAjaxLoadTask(child));
|
679 | }
|
680 | }
|
681 | }
|
682 | return;
|
683 | }
|
684 | } catch (e) {
|
685 | logError(e);
|
686 | }
|
687 | }
|
688 | swapInnerHTML(target, fragment, settleInfo);
|
689 | }
|
690 | }
|
691 |
|
692 | var TITLE_FINDER = /<title>([\s\S]+?)<\/title>/im;
|
693 | function findTitle(content) {
|
694 | var result = TITLE_FINDER.exec(content);
|
695 | if (result) {
|
696 | return result[1];
|
697 | }
|
698 | }
|
699 |
|
700 | function selectAndSwap(swapStyle, target, elt, responseText, settleInfo) {
|
701 | var title = findTitle(responseText);
|
702 | if(title) {
|
703 | var titleElt = find("title");
|
704 | if(titleElt) {
|
705 | titleElt.innerHTML = title;
|
706 | } else {
|
707 | window.document.title = title;
|
708 | }
|
709 | }
|
710 | var fragment = makeFragment(responseText);
|
711 | if (fragment) {
|
712 | handleOutOfBandSwaps(fragment, settleInfo);
|
713 | fragment = maybeSelectFromResponse(elt, fragment);
|
714 | handlePreservedElements(fragment);
|
715 | return swap(swapStyle, elt, target, fragment, settleInfo);
|
716 | }
|
717 | }
|
718 |
|
719 | function handleTrigger(xhr, header, elt) {
|
720 | var triggerBody = xhr.getResponseHeader(header);
|
721 | if (triggerBody.indexOf("{") === 0) {
|
722 | var triggers = parseJSON(triggerBody);
|
723 | for (var eventName in triggers) {
|
724 | if (triggers.hasOwnProperty(eventName)) {
|
725 | var detail = triggers[eventName];
|
726 | if (!isRawObject(detail)) {
|
727 | detail = {"value": detail}
|
728 | }
|
729 | triggerEvent(elt, eventName, detail);
|
730 | }
|
731 | }
|
732 | } else {
|
733 | triggerEvent(elt, triggerBody, []);
|
734 | }
|
735 | }
|
736 |
|
737 | var WHITESPACE = /\s/;
|
738 | var WHITESPACE_OR_COMMA = /[\s,]/;
|
739 | var SYMBOL_START = /[_$a-zA-Z]/;
|
740 | var SYMBOL_CONT = /[_$a-zA-Z0-9]/;
|
741 | var STRINGISH_START = ['"', "'", "/"];
|
742 | var NOT_WHITESPACE = /[^\s]/;
|
743 | function tokenizeString(str) {
|
744 | var tokens = [];
|
745 | var position = 0;
|
746 | while (position < str.length) {
|
747 | if(SYMBOL_START.exec(str.charAt(position))) {
|
748 | var startPosition = position;
|
749 | while (SYMBOL_CONT.exec(str.charAt(position + 1))) {
|
750 | position++;
|
751 | }
|
752 | tokens.push(str.substr(startPosition, position - startPosition + 1));
|
753 | } else if (STRINGISH_START.indexOf(str.charAt(position)) !== -1) {
|
754 | var startChar = str.charAt(position);
|
755 | var startPosition = position;
|
756 | position++;
|
757 | while (position < str.length && str.charAt(position) !== startChar ) {
|
758 | if (str.charAt(position) === "\\") {
|
759 | position++;
|
760 | }
|
761 | position++;
|
762 | }
|
763 | tokens.push(str.substr(startPosition, position - startPosition + 1));
|
764 | } else {
|
765 | var symbol = str.charAt(position);
|
766 | tokens.push(symbol);
|
767 | }
|
768 | position++;
|
769 | }
|
770 | return tokens;
|
771 | }
|
772 |
|
773 | function isPossibleRelativeReference(token, last, paramName) {
|
774 | return SYMBOL_START.exec(token.charAt(0)) &&
|
775 | token !== "true" &&
|
776 | token !== "false" &&
|
777 | token !== "this" &&
|
778 | token !== paramName &&
|
779 | last !== ".";
|
780 | }
|
781 |
|
782 | function maybeGenerateConditional(elt, tokens, paramName) {
|
783 | if (tokens[0] === '[') {
|
784 | tokens.shift();
|
785 | var bracketCount = 1;
|
786 | var conditionalSource = " return (function(" + paramName + "){ return (";
|
787 | var last = null;
|
788 | while (tokens.length > 0) {
|
789 | var token = tokens[0];
|
790 | if (token === "]") {
|
791 | bracketCount--;
|
792 | if (bracketCount === 0) {
|
793 | if (last === null) {
|
794 | conditionalSource = conditionalSource + "true";
|
795 | }
|
796 | tokens.shift();
|
797 | conditionalSource += ")})";
|
798 | try {
|
799 | var conditionFunction = maybeEval(elt,function () {
|
800 | return Function(conditionalSource)();
|
801 | },
|
802 | function(){return true})
|
803 | conditionFunction.source = conditionalSource;
|
804 | return conditionFunction;
|
805 | } catch (e) {
|
806 | triggerErrorEvent(getDocument().body, "htmx:syntax:error", {error:e, source:conditionalSource})
|
807 | return null;
|
808 | }
|
809 | }
|
810 | } else if (token === "[") {
|
811 | bracketCount++;
|
812 | }
|
813 | if (isPossibleRelativeReference(token, last, paramName)) {
|
814 | conditionalSource += "((" + paramName + "." + token + ") ? (" + paramName + "." + token + ") : (window." + token + "))";
|
815 | } else {
|
816 | conditionalSource = conditionalSource + token;
|
817 | }
|
818 | last = tokens.shift();
|
819 | }
|
820 | }
|
821 | }
|
822 |
|
823 | function consumeUntil(tokens, match) {
|
824 | var result = "";
|
825 | while (tokens.length > 0 && !tokens[0].match(match)) {
|
826 | result += tokens.shift();
|
827 | }
|
828 | return result;
|
829 | }
|
830 |
|
831 | var INPUT_SELECTOR = 'input, textarea, select';
|
832 | function getTriggerSpecs(elt) {
|
833 | var explicitTrigger = getAttributeValue(elt, 'hx-trigger');
|
834 | var triggerSpecs = [];
|
835 | if (explicitTrigger) {
|
836 | var tokens = tokenizeString(explicitTrigger);
|
837 | do {
|
838 | consumeUntil(tokens, NOT_WHITESPACE);
|
839 | var initialLength = tokens.length;
|
840 | var trigger = consumeUntil(tokens, /[,\[\s]/);
|
841 | if (trigger !== "") {
|
842 | if (trigger === "every") {
|
843 | var every = {trigger: 'every'};
|
844 | consumeUntil(tokens, NOT_WHITESPACE);
|
845 | every.pollInterval = parseInterval(consumeUntil(tokens, WHITESPACE));
|
846 | triggerSpecs.push(every);
|
847 | } else if (trigger.indexOf("sse:") === 0) {
|
848 | triggerSpecs.push({trigger: 'sse', sseEvent: trigger.substr(4)});
|
849 | } else {
|
850 | var triggerSpec = {trigger: trigger};
|
851 | var eventFilter = maybeGenerateConditional(elt, tokens, "event");
|
852 | if (eventFilter) {
|
853 | triggerSpec.eventFilter = eventFilter;
|
854 | }
|
855 | while (tokens.length > 0 && tokens[0] !== ",") {
|
856 | consumeUntil(tokens, NOT_WHITESPACE)
|
857 | var token = tokens.shift();
|
858 | if (token === "changed") {
|
859 | triggerSpec.changed = true;
|
860 | } else if (token === "once") {
|
861 | triggerSpec.once = true;
|
862 | } else if (token === "consume") {
|
863 | triggerSpec.consume = true;
|
864 | } else if (token === "delay" && tokens[0] === ":") {
|
865 | tokens.shift();
|
866 | triggerSpec.delay = parseInterval(consumeUntil(tokens, WHITESPACE_OR_COMMA));
|
867 | } else if (token === "from" && tokens[0] === ":") {
|
868 | tokens.shift();
|
869 | triggerSpec.from = consumeUntil(tokens, WHITESPACE_OR_COMMA);
|
870 | } else if (token === "target" && tokens[0] === ":") {
|
871 | tokens.shift();
|
872 | triggerSpec.target = consumeUntil(tokens, WHITESPACE_OR_COMMA);
|
873 | } else if (token === "throttle" && tokens[0] === ":") {
|
874 | tokens.shift();
|
875 | triggerSpec.throttle = parseInterval(consumeUntil(tokens, WHITESPACE_OR_COMMA));
|
876 | } else {
|
877 | triggerErrorEvent(elt, "htmx:syntax:error", {token:tokens.shift()});
|
878 | }
|
879 | }
|
880 | triggerSpecs.push(triggerSpec);
|
881 | }
|
882 | }
|
883 | if (tokens.length === initialLength) {
|
884 | triggerErrorEvent(elt, "htmx:syntax:error", {token:tokens.shift()});
|
885 | }
|
886 | consumeUntil(tokens, NOT_WHITESPACE);
|
887 | } while (tokens[0] === "," && tokens.shift())
|
888 | }
|
889 |
|
890 | if (triggerSpecs.length > 0) {
|
891 | return triggerSpecs;
|
892 | } else if (matches(elt, 'form')) {
|
893 | return [{trigger: 'submit'}];
|
894 | } else if (matches(elt, INPUT_SELECTOR)) {
|
895 | return [{trigger: 'change'}];
|
896 | } else {
|
897 | return [{trigger: 'click'}];
|
898 | }
|
899 | }
|
900 |
|
901 | function cancelPolling(elt) {
|
902 | getInternalData(elt).cancelled = true;
|
903 | }
|
904 |
|
905 | function processPolling(elt, verb, path, interval) {
|
906 | var nodeData = getInternalData(elt);
|
907 | nodeData.timeout = setTimeout(function () {
|
908 | if (bodyContains(elt) && nodeData.cancelled !== true) {
|
909 | issueAjaxRequest(verb, path, elt);
|
910 | processPolling(elt, verb, getAttributeValue(elt, "hx-" + verb), interval);
|
911 | }
|
912 | }, interval);
|
913 | }
|
914 |
|
915 | function isLocalLink(elt) {
|
916 | return location.hostname === elt.hostname &&
|
917 | getRawAttribute(elt,'href') &&
|
918 | getRawAttribute(elt,'href').indexOf("#") !== 0;
|
919 | }
|
920 |
|
921 | function boostElement(elt, nodeData, triggerSpecs) {
|
922 | if ((elt.tagName === "A" && isLocalLink(elt)) || elt.tagName === "FORM") {
|
923 | nodeData.boosted = true;
|
924 | var verb, path;
|
925 | if (elt.tagName === "A") {
|
926 | verb = "get";
|
927 | path = getRawAttribute(elt, 'href');
|
928 | } else {
|
929 | var rawAttribute = getRawAttribute(elt, "method");
|
930 | verb = rawAttribute ? rawAttribute.toLowerCase() : "get";
|
931 | path = getRawAttribute(elt, 'action');
|
932 | }
|
933 | triggerSpecs.forEach(function(triggerSpec) {
|
934 | addEventListener(elt, verb, path, nodeData, triggerSpec, true);
|
935 | });
|
936 | }
|
937 | }
|
938 |
|
939 | function shouldCancel(elt) {
|
940 | return elt.tagName === "FORM" ||
|
941 | (matches(elt, 'input[type="submit"], button') && closest(elt, 'form') !== null) ||
|
942 | (elt.tagName === "A" && elt.href && (elt.getAttribute('href') === '#' ||
|
943 | elt.getAttribute('href').indexOf("#") !== 0));
|
944 | }
|
945 |
|
946 | function ignoreBoostedAnchorCtrlClick(elt, evt) {
|
947 | return getInternalData(elt).boosted && elt.tagName === "A" && evt.type === "click" && evt.ctrlKey;
|
948 | }
|
949 |
|
950 | function maybeFilterEvent(triggerSpec, evt) {
|
951 | var eventFilter = triggerSpec.eventFilter;
|
952 | if(eventFilter){
|
953 | try {
|
954 | return eventFilter(evt) !== true;
|
955 | } catch(e) {
|
956 | triggerErrorEvent(getDocument().body, "htmx:eventFilter:error", {error: e, source:eventFilter.source});
|
957 | return true;
|
958 | }
|
959 | }
|
960 | return false;
|
961 | }
|
962 |
|
963 | function addEventListener(elt, verb, path, nodeData, triggerSpec, explicitCancel) {
|
964 | var eltToListenOn = elt;
|
965 | if (triggerSpec.from) {
|
966 | eltToListenOn = find(triggerSpec.from);
|
967 | }
|
968 | var eventListener = function (evt) {
|
969 | if (!bodyContains(elt)) {
|
970 | eltToListenOn.removeEventListener(triggerSpec.trigger, eventListener);
|
971 | return;
|
972 | }
|
973 | if (ignoreBoostedAnchorCtrlClick(elt, evt)) {
|
974 | return;
|
975 | }
|
976 | if(explicitCancel || shouldCancel(elt)){
|
977 | evt.preventDefault();
|
978 | }
|
979 | if (maybeFilterEvent(triggerSpec, evt)) {
|
980 | return;
|
981 | }
|
982 | var eventData = getInternalData(evt);
|
983 | if (eventData.handledFor == null) {
|
984 | eventData.handledFor = [];
|
985 | }
|
986 | var elementData = getInternalData(elt);
|
987 | if (eventData.handledFor.indexOf(elt) < 0) {
|
988 | eventData.handledFor.push(elt);
|
989 | if (triggerSpec.consume) {
|
990 | evt.stopPropagation();
|
991 | }
|
992 | if (triggerSpec.target && evt.target) {
|
993 | if (!matches(evt.target, triggerSpec.target)) {
|
994 | return;
|
995 | }
|
996 | }
|
997 | if (triggerSpec.once) {
|
998 | if (elementData.triggeredOnce) {
|
999 | return;
|
1000 | } else {
|
1001 | elementData.triggeredOnce = true;
|
1002 | }
|
1003 | }
|
1004 | if (triggerSpec.changed) {
|
1005 | if (elementData.lastValue === elt.value) {
|
1006 | return;
|
1007 | } else {
|
1008 | elementData.lastValue = elt.value;
|
1009 | }
|
1010 | }
|
1011 | if (elementData.delayed) {
|
1012 | clearTimeout(elementData.delayed);
|
1013 | }
|
1014 | if (elementData.throttle) {
|
1015 | return;
|
1016 | }
|
1017 |
|
1018 | if (triggerSpec.throttle) {
|
1019 | elementData.throttle = setTimeout(function(){
|
1020 | issueAjaxRequest(verb, path, elt, evt);
|
1021 | elementData.throttle = null;
|
1022 | }, triggerSpec.throttle);
|
1023 | } else if (triggerSpec.delay) {
|
1024 | elementData.delayed = setTimeout(function(){
|
1025 | issueAjaxRequest(verb, path, elt, evt);
|
1026 | }, triggerSpec.delay);
|
1027 | } else {
|
1028 | issueAjaxRequest(verb, path, elt, evt);
|
1029 | }
|
1030 | }
|
1031 | };
|
1032 | if (nodeData.listenerInfos == null) {
|
1033 | nodeData.listenerInfos = [];
|
1034 | }
|
1035 | nodeData.listenerInfos.push({
|
1036 | trigger: triggerSpec.trigger,
|
1037 | listener: eventListener,
|
1038 | on: eltToListenOn
|
1039 | })
|
1040 | eltToListenOn.addEventListener(triggerSpec.trigger, eventListener);
|
1041 | }
|
1042 |
|
1043 | var windowIsScrolling = false
|
1044 | var scrollHandler = null;
|
1045 | function initScrollHandler() {
|
1046 | if (!scrollHandler) {
|
1047 | scrollHandler = function() {
|
1048 | windowIsScrolling = true
|
1049 | };
|
1050 | window.addEventListener("scroll", scrollHandler)
|
1051 | setInterval(function() {
|
1052 | if (windowIsScrolling) {
|
1053 | windowIsScrolling = false;
|
1054 | forEach(getDocument().querySelectorAll("[hx-trigger='revealed'],[data-hx-trigger='revealed']"), function (elt) {
|
1055 | maybeReveal(elt);
|
1056 | })
|
1057 | }
|
1058 | }, 200);
|
1059 | }
|
1060 | }
|
1061 |
|
1062 | function maybeReveal(elt) {
|
1063 | var nodeData = getInternalData(elt);
|
1064 | if (!nodeData.revealed && isScrolledIntoView(elt)) {
|
1065 | nodeData.revealed = true;
|
1066 | issueAjaxRequest(nodeData.verb, nodeData.path, elt);
|
1067 | }
|
1068 | }
|
1069 |
|
1070 | function processWebSocketInfo(elt, nodeData, info) {
|
1071 | var values = splitOnWhitespace(info);
|
1072 | for (var i = 0; i < values.length; i++) {
|
1073 | var value = values[i].split(/:(.+)/);
|
1074 | if (value[0] === "connect") {
|
1075 | ensureWebSocket(elt, value[1], 0);
|
1076 | }
|
1077 | if (value[0] === "send") {
|
1078 | processWebSocketSend(elt);
|
1079 | }
|
1080 | }
|
1081 | }
|
1082 |
|
1083 | function ensureWebSocket(elt, wssSource, retryCount) {
|
1084 | if (!bodyContains(elt)) {
|
1085 | return;
|
1086 | }
|
1087 |
|
1088 | if (wssSource.indexOf("/") == 0) {
|
1089 | var base_part = location.hostname + (location.port ? ':'+location.port: '');
|
1090 | if (location.protocol == 'https:') {
|
1091 | wssSource = "wss://" + base_part + wssSource;
|
1092 | } else if (location.protocol == 'http:') {
|
1093 | wssSource = "ws://" + base_part + wssSource;
|
1094 | }
|
1095 | }
|
1096 | var socket = htmx.createWebSocket(wssSource);
|
1097 | socket.onerror = function (e) {
|
1098 | triggerErrorEvent(elt, "htmx:wsError", {error:e, socket:socket});
|
1099 | maybeCloseWebSocketSource(elt);
|
1100 | };
|
1101 |
|
1102 | socket.onclose = function (e) {
|
1103 | if ([1006, 1012, 1013].includes(e.code)) {
|
1104 | var delay = getWebSocketReconnectDelay(retryCount);
|
1105 | setTimeout(function() {
|
1106 | ensureWebSocket(elt, wssSource, retryCount+1);
|
1107 | }, delay);
|
1108 | }
|
1109 | };
|
1110 | socket.onopen = function (e) {
|
1111 | retryCount = 0;
|
1112 | }
|
1113 |
|
1114 | getInternalData(elt).webSocket = socket;
|
1115 | socket.addEventListener('message', function (event) {
|
1116 | if (maybeCloseWebSocketSource(elt)) {
|
1117 | return;
|
1118 | }
|
1119 |
|
1120 | var response = event.data;
|
1121 | withExtensions(elt, function(extension){
|
1122 | response = extension.transformResponse(response, null, elt);
|
1123 | });
|
1124 |
|
1125 | var settleInfo = makeSettleInfo(elt);
|
1126 | var fragment = makeFragment(response);
|
1127 | var children = toArray(fragment.children);
|
1128 | for (var i = 0; i < children.length; i++) {
|
1129 | var child = children[i];
|
1130 | oobSwap(getAttributeValue(child, "hx-swap-oob") || "true", child, settleInfo);
|
1131 | }
|
1132 |
|
1133 | settleImmediately(settleInfo.tasks);
|
1134 | });
|
1135 | }
|
1136 |
|
1137 | function maybeCloseWebSocketSource(elt) {
|
1138 | if (!bodyContains(elt)) {
|
1139 | getInternalData(elt).webSocket.close();
|
1140 | return true;
|
1141 | }
|
1142 | }
|
1143 |
|
1144 | function processWebSocketSend(elt) {
|
1145 | var webSocketSourceElt = getClosestMatch(elt, function (parent) {
|
1146 | return getInternalData(parent).webSocket != null;
|
1147 | });
|
1148 | if (webSocketSourceElt) {
|
1149 | elt.addEventListener(getTriggerSpecs(elt)[0].trigger, function (evt) {
|
1150 | var webSocket = getInternalData(webSocketSourceElt).webSocket;
|
1151 | var headers = getHeaders(elt, webSocketSourceElt);
|
1152 | var results = getInputValues(elt, 'post');
|
1153 | var errors = results.errors;
|
1154 | var rawParameters = results.values;
|
1155 | var expressionVars = getExpressionVars(elt);
|
1156 | var allParameters = mergeObjects(rawParameters, expressionVars);
|
1157 | var filteredParameters = filterValues(allParameters, elt);
|
1158 | filteredParameters['HEADERS'] = headers;
|
1159 | if (errors && errors.length > 0) {
|
1160 | triggerEvent(elt, 'htmx:validation:halted', errors);
|
1161 | return;
|
1162 | }
|
1163 | webSocket.send(JSON.stringify(filteredParameters));
|
1164 | if(shouldCancel(elt)){
|
1165 | evt.preventDefault();
|
1166 | }
|
1167 | });
|
1168 | } else {
|
1169 | triggerErrorEvent(elt, "htmx:noWebSocketSourceError");
|
1170 | }
|
1171 | }
|
1172 |
|
1173 | function getWebSocketReconnectDelay(retryCount) {
|
1174 | var delay = htmx.config.wsReconnectDelay;
|
1175 | if (typeof delay === 'function') {
|
1176 | return delay(retryCount);
|
1177 | }
|
1178 | if (delay === 'full-jitter') {
|
1179 | var exp = Math.min(retryCount, 6);
|
1180 | var maxDelay = 1000 * Math.pow(2, exp);
|
1181 | return maxDelay * Math.random();
|
1182 | }
|
1183 | logError('htmx.config.wsReconnectDelay must either be a function or the string "full-jitter"');
|
1184 | }
|
1185 |
|
1186 |
|
1187 |
|
1188 |
|
1189 |
|
1190 | function processSSEInfo(elt, nodeData, info) {
|
1191 | var values = splitOnWhitespace(info);
|
1192 | for (var i = 0; i < values.length; i++) {
|
1193 | var value = values[i].split(/:(.+)/);
|
1194 | if (value[0] === "connect") {
|
1195 | processSSESource(elt, value[1]);
|
1196 | }
|
1197 |
|
1198 | if ((value[0] === "swap")) {
|
1199 | processSSESwap(elt, value[1])
|
1200 | }
|
1201 | }
|
1202 | }
|
1203 |
|
1204 | function processSSESource(elt, sseSrc) {
|
1205 | var source = htmx.createEventSource(sseSrc);
|
1206 | source.onerror = function (e) {
|
1207 | triggerErrorEvent(elt, "htmx:sseError", {error:e, source:source});
|
1208 | maybeCloseSSESource(elt);
|
1209 | };
|
1210 | getInternalData(elt).sseEventSource = source;
|
1211 | }
|
1212 |
|
1213 | function processSSESwap(elt, sseEventName) {
|
1214 | var sseSourceElt = getClosestMatch(elt, hasEventSource);
|
1215 | if (sseSourceElt) {
|
1216 | var sseEventSource = getInternalData(sseSourceElt).sseEventSource;
|
1217 | var sseListener = function (event) {
|
1218 | if (maybeCloseSSESource(sseSourceElt)) {
|
1219 | sseEventSource.removeEventListener(sseEventName, sseListener);
|
1220 | return;
|
1221 | }
|
1222 |
|
1223 |
|
1224 |
|
1225 |
|
1226 | var response = event.data;
|
1227 | withExtensions(elt, function(extension){
|
1228 | response = extension.transformResponse(response, null, elt);
|
1229 | });
|
1230 |
|
1231 | var swapSpec = getSwapSpecification(elt)
|
1232 | var target = getTarget(elt)
|
1233 | var settleInfo = makeSettleInfo(elt);
|
1234 |
|
1235 | selectAndSwap(swapSpec.swapStyle, elt, target, response, settleInfo)
|
1236 | settleImmediately(settleInfo.tasks)
|
1237 | triggerEvent(elt, "htmx:sseMessage", event)
|
1238 | };
|
1239 |
|
1240 | getInternalData(elt).sseListener = sseListener;
|
1241 | sseEventSource.addEventListener(sseEventName, sseListener);
|
1242 | } else {
|
1243 | triggerErrorEvent(elt, "htmx:noSSESourceError");
|
1244 | }
|
1245 | }
|
1246 |
|
1247 | function processSSETrigger(elt, verb, path, sseEventName) {
|
1248 | var sseSourceElt = getClosestMatch(elt, hasEventSource);
|
1249 | if (sseSourceElt) {
|
1250 | var sseEventSource = getInternalData(sseSourceElt).sseEventSource;
|
1251 | var sseListener = function () {
|
1252 | if (!maybeCloseSSESource(sseSourceElt)) {
|
1253 | if (bodyContains(elt)) {
|
1254 | issueAjaxRequest(verb, path, elt);
|
1255 | } else {
|
1256 | sseEventSource.removeEventListener(sseEventName, sseListener);
|
1257 | }
|
1258 | }
|
1259 | };
|
1260 | getInternalData(elt).sseListener = sseListener;
|
1261 | sseEventSource.addEventListener(sseEventName, sseListener);
|
1262 | } else {
|
1263 | triggerErrorEvent(elt, "htmx:noSSESourceError");
|
1264 | }
|
1265 | }
|
1266 |
|
1267 | function maybeCloseSSESource(elt) {
|
1268 | if (!bodyContains(elt)) {
|
1269 | getInternalData(elt).sseEventSource.close();
|
1270 | return true;
|
1271 | }
|
1272 | }
|
1273 |
|
1274 | function hasEventSource(node) {
|
1275 | return getInternalData(node).sseEventSource != null;
|
1276 | }
|
1277 |
|
1278 |
|
1279 |
|
1280 | function loadImmediately(elt, verb, path, nodeData, delay) {
|
1281 | var load = function(){
|
1282 | if (!nodeData.loaded) {
|
1283 | nodeData.loaded = true;
|
1284 | issueAjaxRequest(verb, path, elt);
|
1285 | }
|
1286 | }
|
1287 | if (delay) {
|
1288 | setTimeout(load, delay);
|
1289 | } else {
|
1290 | load();
|
1291 | }
|
1292 | }
|
1293 |
|
1294 | function processVerbs(elt, nodeData, triggerSpecs) {
|
1295 | var explicitAction = false;
|
1296 | forEach(VERBS, function (verb) {
|
1297 | if (hasAttribute(elt,'hx-' + verb)) {
|
1298 | var path = getAttributeValue(elt, 'hx-' + verb);
|
1299 | explicitAction = true;
|
1300 | nodeData.path = path;
|
1301 | nodeData.verb = verb;
|
1302 | triggerSpecs.forEach(function(triggerSpec) {
|
1303 | if (triggerSpec.sseEvent) {
|
1304 | processSSETrigger(elt, verb, path, triggerSpec.sseEvent);
|
1305 | } else if (triggerSpec.trigger === "revealed") {
|
1306 | initScrollHandler();
|
1307 | maybeReveal(elt);
|
1308 | } else if (triggerSpec.trigger === "load") {
|
1309 | loadImmediately(elt, verb, path, nodeData, triggerSpec.delay);
|
1310 | } else if (triggerSpec.pollInterval) {
|
1311 | nodeData.polling = true;
|
1312 | processPolling(elt, verb, path, triggerSpec.pollInterval);
|
1313 | } else {
|
1314 | addEventListener(elt, verb, path, nodeData, triggerSpec);
|
1315 | }
|
1316 | });
|
1317 | }
|
1318 | });
|
1319 | return explicitAction;
|
1320 | }
|
1321 |
|
1322 | function evalScript(script) {
|
1323 | if (script.type === "text/javascript" || script.type === "") {
|
1324 | try {
|
1325 | maybeEval(script, function () {
|
1326 | Function(script.innerText)()
|
1327 | });
|
1328 | } catch (e) {
|
1329 | logError(e);
|
1330 | }
|
1331 | }
|
1332 | }
|
1333 |
|
1334 | function processScripts(elt) {
|
1335 | if (matches(elt, "script")) {
|
1336 | evalScript(elt);
|
1337 | }
|
1338 | forEach(findAll(elt, "script"), function (script) {
|
1339 | evalScript(script);
|
1340 | });
|
1341 | }
|
1342 |
|
1343 | function isBoosted() {
|
1344 | return document.querySelector("[hx-boost], [data-hx-boost]");
|
1345 | }
|
1346 |
|
1347 | function findElementsToProcess(elt) {
|
1348 | if (elt.querySelectorAll) {
|
1349 | var boostedElts = isBoosted() ? ", a, form" : "";
|
1350 | var results = elt.querySelectorAll(VERB_SELECTOR + boostedElts + ", [hx-sse], [data-hx-sse], [hx-ws]," +
|
1351 | " [data-hx-ws]");
|
1352 | return results;
|
1353 | } else {
|
1354 | return [];
|
1355 | }
|
1356 | }
|
1357 |
|
1358 | function initNode(elt) {
|
1359 | if (elt.closest && elt.closest(htmx.config.disableSelector)) {
|
1360 | return;
|
1361 | }
|
1362 | var nodeData = getInternalData(elt);
|
1363 | if (!nodeData.initialized) {
|
1364 | nodeData.initialized = true;
|
1365 | triggerEvent(elt, "htmx:beforeProcessNode")
|
1366 |
|
1367 | if (elt.value) {
|
1368 | nodeData.lastValue = elt.value;
|
1369 | }
|
1370 |
|
1371 | var triggerSpecs = getTriggerSpecs(elt);
|
1372 | var explicitAction = processVerbs(elt, nodeData, triggerSpecs);
|
1373 |
|
1374 | if (!explicitAction && getClosestAttributeValue(elt, "hx-boost") === "true") {
|
1375 | boostElement(elt, nodeData, triggerSpecs);
|
1376 | }
|
1377 |
|
1378 | var sseInfo = getAttributeValue(elt, 'hx-sse');
|
1379 | if (sseInfo) {
|
1380 | processSSEInfo(elt, nodeData, sseInfo);
|
1381 | }
|
1382 |
|
1383 | var wsInfo = getAttributeValue(elt, 'hx-ws');
|
1384 | if (wsInfo) {
|
1385 | processWebSocketInfo(elt, nodeData, wsInfo);
|
1386 | }
|
1387 | triggerEvent(elt, "htmx:afterProcessNode");
|
1388 | }
|
1389 | }
|
1390 |
|
1391 | function processNode(elt) {
|
1392 | elt = resolveTarget(elt);
|
1393 | initNode(elt);
|
1394 | forEach(findElementsToProcess(elt), function(child) { initNode(child) });
|
1395 | }
|
1396 |
|
1397 |
|
1398 |
|
1399 |
|
1400 |
|
1401 | function kebabEventName(str) {
|
1402 | return str.replace(/([a-z0-9])([A-Z])/g, '$1-$2').toLowerCase();
|
1403 | }
|
1404 |
|
1405 | function makeEvent(eventName, detail) {
|
1406 | var evt;
|
1407 | if (window.CustomEvent && typeof window.CustomEvent === 'function') {
|
1408 | evt = new CustomEvent(eventName, {bubbles: true, cancelable: true, detail: detail});
|
1409 | } else {
|
1410 | evt = getDocument().createEvent('CustomEvent');
|
1411 | evt.initCustomEvent(eventName, true, true, detail);
|
1412 | }
|
1413 | return evt;
|
1414 | }
|
1415 |
|
1416 | function triggerErrorEvent(elt, eventName, detail) {
|
1417 | triggerEvent(elt, eventName, mergeObjects({error:eventName}, detail));
|
1418 | }
|
1419 |
|
1420 | function ignoreEventForLogging(eventName) {
|
1421 | return eventName === "htmx:afterProcessNode"
|
1422 | }
|
1423 |
|
1424 | function withExtensions(elt, toDo) {
|
1425 | forEach(getExtensions(elt), function(extension){
|
1426 | try {
|
1427 | toDo(extension);
|
1428 | } catch (e) {
|
1429 | logError(e);
|
1430 | }
|
1431 | });
|
1432 | }
|
1433 |
|
1434 | function logError(msg) {
|
1435 | if(console.error) {
|
1436 | console.error(msg);
|
1437 | } else if (console.log) {
|
1438 | console.log("ERROR: ", msg);
|
1439 | }
|
1440 | }
|
1441 |
|
1442 | function triggerEvent(elt, eventName, detail) {
|
1443 | elt = resolveTarget(elt);
|
1444 | if (detail == null) {
|
1445 | detail = {};
|
1446 | }
|
1447 | detail["elt"] = elt;
|
1448 | var event = makeEvent(eventName, detail);
|
1449 | if (htmx.logger && !ignoreEventForLogging(eventName)) {
|
1450 | htmx.logger(elt, eventName, detail);
|
1451 | }
|
1452 | if (detail.error) {
|
1453 | logError(detail.error);
|
1454 | triggerEvent(elt, "htmx:error", {errorInfo:detail})
|
1455 | }
|
1456 | var eventResult = elt.dispatchEvent(event);
|
1457 | var kebabName = kebabEventName(eventName);
|
1458 | if (eventResult && kebabName !== eventName) {
|
1459 | var kebabedEvent = makeEvent(kebabName, event.detail);
|
1460 | eventResult = eventResult && elt.dispatchEvent(kebabedEvent)
|
1461 | }
|
1462 | withExtensions(elt, function (extension) {
|
1463 | eventResult = eventResult && (extension.onEvent(eventName, event) !== false)
|
1464 | });
|
1465 | return eventResult;
|
1466 | }
|
1467 |
|
1468 |
|
1469 |
|
1470 |
|
1471 | var currentPathForHistory = null;
|
1472 |
|
1473 | function getHistoryElement() {
|
1474 | var historyElt = getDocument().querySelector('[hx-history-elt],[data-hx-history-elt]');
|
1475 | return historyElt || getDocument().body;
|
1476 | }
|
1477 |
|
1478 | function saveToHistoryCache(url, content, title, scroll) {
|
1479 | var historyCache = parseJSON(localStorage.getItem("htmx-history-cache")) || [];
|
1480 | for (var i = 0; i < historyCache.length; i++) {
|
1481 | if (historyCache[i].url === url) {
|
1482 | historyCache.splice(i, 1);
|
1483 | break;
|
1484 | }
|
1485 | }
|
1486 | historyCache.push({url:url, content: content, title:title, scroll:scroll})
|
1487 | while (historyCache.length > htmx.config.historyCacheSize) {
|
1488 | historyCache.shift();
|
1489 | }
|
1490 | while(historyCache.length > 0){
|
1491 | try {
|
1492 | localStorage.setItem("htmx-history-cache", JSON.stringify(historyCache));
|
1493 | break;
|
1494 | } catch (e) {
|
1495 | triggerErrorEvent(getDocument().body, "htmx:historyCacheError", {cause:e, cache: historyCache})
|
1496 | historyCache.shift();
|
1497 | }
|
1498 | }
|
1499 | }
|
1500 |
|
1501 | function getCachedHistory(url) {
|
1502 | var historyCache = parseJSON(localStorage.getItem("htmx-history-cache")) || [];
|
1503 | for (var i = 0; i < historyCache.length; i++) {
|
1504 | if (historyCache[i].url === url) {
|
1505 | return historyCache[i];
|
1506 | }
|
1507 | }
|
1508 | return null;
|
1509 | }
|
1510 |
|
1511 | function cleanInnerHtmlForHistory(elt) {
|
1512 | var className = htmx.config.requestClass;
|
1513 | var clone = elt.cloneNode(true);
|
1514 | forEach(findAll(clone, "." + className), function(child){
|
1515 | removeClassFromElement(child, className);
|
1516 | });
|
1517 | return clone.innerHTML;
|
1518 | }
|
1519 |
|
1520 | function saveHistory() {
|
1521 | var elt = getHistoryElement();
|
1522 | var path = currentPathForHistory || location.pathname+location.search;
|
1523 | triggerEvent(getDocument().body, "htmx:beforeHistorySave", {path:path, historyElt:elt});
|
1524 | if(htmx.config.historyEnabled) history.replaceState({htmx:true}, getDocument().title, window.location.href);
|
1525 | saveToHistoryCache(path, cleanInnerHtmlForHistory(elt), getDocument().title, window.scrollY);
|
1526 | }
|
1527 |
|
1528 | function pushUrlIntoHistory(path) {
|
1529 | if(htmx.config.historyEnabled) history.pushState({htmx:true}, "", path);
|
1530 | currentPathForHistory = path;
|
1531 | }
|
1532 |
|
1533 | function settleImmediately(tasks) {
|
1534 | forEach(tasks, function (task) {
|
1535 | task.call();
|
1536 | });
|
1537 | }
|
1538 |
|
1539 | function loadHistoryFromServer(path) {
|
1540 | var request = new XMLHttpRequest();
|
1541 | var details = {path: path, xhr:request};
|
1542 | triggerEvent(getDocument().body, "htmx:historyCacheMiss", details);
|
1543 | request.open('GET', path, true);
|
1544 | request.setRequestHeader("HX-History-Restore-Request", "true");
|
1545 | request.onload = function () {
|
1546 | if (this.status >= 200 && this.status < 400) {
|
1547 | triggerEvent(getDocument().body, "htmx:historyCacheMissLoad", details);
|
1548 | var fragment = makeFragment(this.response);
|
1549 | fragment = fragment.querySelector('[hx-history-elt],[data-hx-history-elt]') || fragment;
|
1550 | var historyElement = getHistoryElement();
|
1551 | var settleInfo = makeSettleInfo(historyElement);
|
1552 | swapInnerHTML(historyElement, fragment, settleInfo)
|
1553 | settleImmediately(settleInfo.tasks);
|
1554 | currentPathForHistory = path;
|
1555 | triggerEvent(getDocument().body, "htmx:historyRestore", {path:path});
|
1556 | } else {
|
1557 | triggerErrorEvent(getDocument().body, "htmx:historyCacheMissLoadError", details);
|
1558 | }
|
1559 | };
|
1560 | request.send();
|
1561 | }
|
1562 |
|
1563 | function restoreHistory(path) {
|
1564 | saveHistory();
|
1565 | path = path || location.pathname+location.search;
|
1566 | var cached = getCachedHistory(path);
|
1567 | if (cached) {
|
1568 | var fragment = makeFragment(cached.content);
|
1569 | var historyElement = getHistoryElement();
|
1570 | var settleInfo = makeSettleInfo(historyElement);
|
1571 | swapInnerHTML(historyElement, fragment, settleInfo)
|
1572 | settleImmediately(settleInfo.tasks);
|
1573 | document.title = cached.title;
|
1574 | window.scrollTo(0, cached.scroll);
|
1575 | currentPathForHistory = path;
|
1576 | triggerEvent(getDocument().body, "htmx:historyRestore", {path:path});
|
1577 | } else {
|
1578 | if (htmx.config.refreshOnHistoryMiss) {
|
1579 | window.location.reload(true);
|
1580 | } else {
|
1581 | loadHistoryFromServer(path);
|
1582 | }
|
1583 | }
|
1584 | }
|
1585 |
|
1586 | function shouldPush(elt) {
|
1587 | var pushUrl = getClosestAttributeValue(elt, "hx-push-url");
|
1588 | return (pushUrl && pushUrl !== "false") ||
|
1589 | (elt.tagName === "A" && getInternalData(elt).boosted);
|
1590 | }
|
1591 |
|
1592 | function getPushUrl(elt) {
|
1593 | var pushUrl = getClosestAttributeValue(elt, "hx-push-url");
|
1594 | return (pushUrl === "true" || pushUrl === "false") ? null : pushUrl;
|
1595 | }
|
1596 |
|
1597 | function addRequestIndicatorClasses(elt) {
|
1598 | var indicator = getClosestAttributeValue(elt, 'hx-indicator');
|
1599 | if (indicator) {
|
1600 | var indicators = querySelectorAllExt(elt, indicator);
|
1601 | } else {
|
1602 | indicators = [elt];
|
1603 | }
|
1604 | forEach(indicators, function (ic) {
|
1605 | ic.classList["add"].call(ic.classList, htmx.config.requestClass);
|
1606 | });
|
1607 | return indicators;
|
1608 | }
|
1609 |
|
1610 | function removeRequestIndicatorClasses(indicators) {
|
1611 | forEach(indicators, function (ic) {
|
1612 | ic.classList["remove"].call(ic.classList, htmx.config.requestClass);
|
1613 | });
|
1614 | }
|
1615 |
|
1616 |
|
1617 |
|
1618 |
|
1619 |
|
1620 | function haveSeenNode(processed, elt) {
|
1621 | for (var i = 0; i < processed.length; i++) {
|
1622 | var node = processed[i];
|
1623 | if (node.isSameNode(elt)) {
|
1624 | return true;
|
1625 | }
|
1626 | }
|
1627 | return false;
|
1628 | }
|
1629 |
|
1630 | function shouldInclude(elt) {
|
1631 | if(elt.name === "" || elt.name == null || elt.disabled) {
|
1632 | return false;
|
1633 | }
|
1634 |
|
1635 | if (elt.type === "button" || elt.type === "submit" || elt.tagName === "image" || elt.tagName === "reset" || elt.tagName === "file" ) {
|
1636 | return false;
|
1637 | }
|
1638 | if (elt.type === "checkbox" || elt.type === "radio" ) {
|
1639 | return elt.checked;
|
1640 | }
|
1641 | return true;
|
1642 | }
|
1643 |
|
1644 | function processInputValue(processed, values, errors, elt, validate) {
|
1645 | if (elt == null || haveSeenNode(processed, elt)) {
|
1646 | return;
|
1647 | } else {
|
1648 | processed.push(elt);
|
1649 | }
|
1650 | if (shouldInclude(elt)) {
|
1651 | var name = getRawAttribute(elt,"name");
|
1652 | var value = elt.value;
|
1653 | if (elt.multiple) {
|
1654 | value = toArray(elt.querySelectorAll("option:checked")).map(function (e) { return e.value });
|
1655 | }
|
1656 |
|
1657 | if (elt.files) {
|
1658 | value = toArray(elt.files);
|
1659 | }
|
1660 |
|
1661 |
|
1662 | if (name != null && value != null) {
|
1663 | var current = values[name];
|
1664 | if(current) {
|
1665 | if (Array.isArray(current)) {
|
1666 | if (Array.isArray(value)) {
|
1667 | values[name] = current.concat(value);
|
1668 | } else {
|
1669 | current.push(value);
|
1670 | }
|
1671 | } else {
|
1672 | if (Array.isArray(value)) {
|
1673 | values[name] = [current].concat(value);
|
1674 | } else {
|
1675 | values[name] = [current, value];
|
1676 | }
|
1677 | }
|
1678 | } else {
|
1679 | values[name] = value;
|
1680 | }
|
1681 | }
|
1682 | if (validate) {
|
1683 | validateElement(elt, errors);
|
1684 | }
|
1685 | }
|
1686 | if (matches(elt, 'form')) {
|
1687 | var inputs = elt.elements;
|
1688 | forEach(inputs, function(input) {
|
1689 | processInputValue(processed, values, errors, input, validate);
|
1690 | });
|
1691 | }
|
1692 | }
|
1693 |
|
1694 | function validateElement(element, errors) {
|
1695 | if (element.willValidate) {
|
1696 | triggerEvent(element, "htmx:validation:validate")
|
1697 | if (!element.checkValidity()) {
|
1698 | errors.push({elt: element, message:element.validationMessage, validity:element.validity});
|
1699 | triggerEvent(element, "htmx:validation:failed", {message:element.validationMessage, validity:element.validity})
|
1700 | }
|
1701 | }
|
1702 | }
|
1703 |
|
1704 | function getInputValues(elt, verb) {
|
1705 | var processed = [];
|
1706 | var values = {};
|
1707 | var formValues = {};
|
1708 | var errors = [];
|
1709 |
|
1710 |
|
1711 | var validate = matches(elt, 'form') && elt.noValidate !== true;
|
1712 |
|
1713 |
|
1714 | if (verb !== 'get') {
|
1715 | processInputValue(processed, formValues, errors, closest(elt, 'form'), validate);
|
1716 | }
|
1717 |
|
1718 |
|
1719 | processInputValue(processed, values, errors, elt, validate);
|
1720 |
|
1721 |
|
1722 | var includes = getClosestAttributeValue(elt, "hx-include");
|
1723 | if (includes) {
|
1724 | var nodes = querySelectorAllExt(elt, includes);
|
1725 | forEach(nodes, function(node) {
|
1726 | processInputValue(processed, values, errors, node, validate);
|
1727 |
|
1728 | if (!matches(node, 'form')) {
|
1729 | forEach(node.querySelectorAll(INPUT_SELECTOR), function (descendant) {
|
1730 | processInputValue(processed, values, errors, descendant, validate);
|
1731 | })
|
1732 | }
|
1733 | });
|
1734 | }
|
1735 |
|
1736 |
|
1737 | values = mergeObjects(values, formValues);
|
1738 |
|
1739 | return {errors:errors, values:values};
|
1740 | }
|
1741 |
|
1742 | function appendParam(returnStr, name, realValue) {
|
1743 | if (returnStr !== "") {
|
1744 | returnStr += "&";
|
1745 | }
|
1746 | returnStr += encodeURIComponent(name) + "=" + encodeURIComponent(realValue);
|
1747 | return returnStr;
|
1748 | }
|
1749 |
|
1750 | function urlEncode(values) {
|
1751 | var returnStr = "";
|
1752 | for (var name in values) {
|
1753 | if (values.hasOwnProperty(name)) {
|
1754 | var value = values[name];
|
1755 | if (Array.isArray(value)) {
|
1756 | forEach(value, function(v) {
|
1757 | returnStr = appendParam(returnStr, name, v);
|
1758 | });
|
1759 | } else {
|
1760 | returnStr = appendParam(returnStr, name, value);
|
1761 | }
|
1762 | }
|
1763 | }
|
1764 | return returnStr;
|
1765 | }
|
1766 |
|
1767 | function makeFormData(values) {
|
1768 | var formData = new FormData();
|
1769 | for (var name in values) {
|
1770 | if (values.hasOwnProperty(name)) {
|
1771 | var value = values[name];
|
1772 | if (Array.isArray(value)) {
|
1773 | forEach(value, function(v) {
|
1774 | formData.append(name, v);
|
1775 | });
|
1776 | } else {
|
1777 | formData.append(name, value);
|
1778 | }
|
1779 | }
|
1780 | }
|
1781 | return formData;
|
1782 | }
|
1783 |
|
1784 |
|
1785 |
|
1786 |
|
1787 |
|
1788 | function getHeaders(elt, target, prompt) {
|
1789 | var headers = {
|
1790 | "HX-Request" : "true",
|
1791 | "HX-Trigger" : getRawAttribute(elt, "id"),
|
1792 | "HX-Trigger-Name" : getRawAttribute(elt, "name"),
|
1793 | "HX-Target" : getAttributeValue(target, "id"),
|
1794 | "HX-Current-URL" : getDocument().location.href,
|
1795 | }
|
1796 | getValuesForElement(elt, "hx-headers", false, headers)
|
1797 | if (prompt !== undefined) {
|
1798 | headers["HX-Prompt"] = prompt;
|
1799 | }
|
1800 | return headers;
|
1801 | }
|
1802 |
|
1803 | function filterValues(inputValues, elt) {
|
1804 | var paramsValue = getClosestAttributeValue(elt, "hx-params");
|
1805 | if (paramsValue) {
|
1806 | if (paramsValue === "none") {
|
1807 | return {};
|
1808 | } else if (paramsValue === "*") {
|
1809 | return inputValues;
|
1810 | } else if(paramsValue.indexOf("not ") === 0) {
|
1811 | forEach(paramsValue.substr(4).split(","), function (name) {
|
1812 | name = name.trim();
|
1813 | delete inputValues[name];
|
1814 | });
|
1815 | return inputValues;
|
1816 | } else {
|
1817 | var newValues = {}
|
1818 | forEach(paramsValue.split(","), function (name) {
|
1819 | name = name.trim();
|
1820 | newValues[name] = inputValues[name];
|
1821 | });
|
1822 | return newValues;
|
1823 | }
|
1824 | } else {
|
1825 | return inputValues;
|
1826 | }
|
1827 | }
|
1828 |
|
1829 | function isAnchorLink(elt) {
|
1830 | return getRawAttribute(elt, 'href') && getRawAttribute(elt, 'href').indexOf("#") >=0
|
1831 | }
|
1832 |
|
1833 | function getSwapSpecification(elt) {
|
1834 | var swapInfo = getClosestAttributeValue(elt, "hx-swap");
|
1835 | var swapSpec = {
|
1836 | "swapStyle" : getInternalData(elt).boosted ? 'innerHTML' : htmx.config.defaultSwapStyle,
|
1837 | "swapDelay" : htmx.config.defaultSwapDelay,
|
1838 | "settleDelay" : htmx.config.defaultSettleDelay
|
1839 | }
|
1840 | if (getInternalData(elt).boosted && !isAnchorLink(elt)) {
|
1841 | swapSpec["show"] = "top"
|
1842 | }
|
1843 | if (swapInfo) {
|
1844 | var split = splitOnWhitespace(swapInfo);
|
1845 | if (split.length > 0) {
|
1846 | swapSpec["swapStyle"] = split[0];
|
1847 | for (var i = 1; i < split.length; i++) {
|
1848 | var modifier = split[i];
|
1849 | if (modifier.indexOf("swap:") === 0) {
|
1850 | swapSpec["swapDelay"] = parseInterval(modifier.substr(5));
|
1851 | }
|
1852 | if (modifier.indexOf("settle:") === 0) {
|
1853 | swapSpec["settleDelay"] = parseInterval(modifier.substr(7));
|
1854 | }
|
1855 | if (modifier.indexOf("scroll:") === 0) {
|
1856 | swapSpec["scroll"] = modifier.substr(7);
|
1857 | }
|
1858 | if (modifier.indexOf("show:") === 0) {
|
1859 | swapSpec["show"] = modifier.substr(5);
|
1860 | }
|
1861 | }
|
1862 | }
|
1863 | }
|
1864 | return swapSpec;
|
1865 | }
|
1866 |
|
1867 | function encodeParamsForBody(xhr, elt, filteredParameters) {
|
1868 | var encodedParameters = null;
|
1869 | withExtensions(elt, function (extension) {
|
1870 | if (encodedParameters == null) {
|
1871 | encodedParameters = extension.encodeParameters(xhr, filteredParameters, elt);
|
1872 | }
|
1873 | });
|
1874 | if (encodedParameters != null) {
|
1875 | return encodedParameters;
|
1876 | } else {
|
1877 | if (getClosestAttributeValue(elt, "hx-encoding") === "multipart/form-data") {
|
1878 | return makeFormData(filteredParameters);
|
1879 | } else {
|
1880 | return urlEncode(filteredParameters);
|
1881 | }
|
1882 | }
|
1883 | }
|
1884 |
|
1885 | function makeSettleInfo(target) {
|
1886 | return {tasks: [], elts: [target]};
|
1887 | }
|
1888 |
|
1889 | function updateScrollState(content, swapSpec) {
|
1890 | var first = content[0];
|
1891 | var last = content[content.length - 1];
|
1892 | if (swapSpec.scroll) {
|
1893 | if (swapSpec.scroll === "top" && first) {
|
1894 | first.scrollTop = 0;
|
1895 | }
|
1896 | if (swapSpec.scroll === "bottom" && last) {
|
1897 | last.scrollTop = last.scrollHeight;
|
1898 | }
|
1899 | }
|
1900 | if (swapSpec.show) {
|
1901 | if (swapSpec.show === "top" && first) {
|
1902 | first.scrollIntoView(true);
|
1903 | }
|
1904 | if (swapSpec.show === "bottom" && last) {
|
1905 | last.scrollIntoView(false);
|
1906 | }
|
1907 | }
|
1908 | }
|
1909 |
|
1910 | function getValuesForElement(elt, attr, evalAsDefault, values) {
|
1911 | if (values == null) {
|
1912 | values = {};
|
1913 | }
|
1914 | if (elt == null) {
|
1915 | return values;
|
1916 | }
|
1917 | var attributeValue = getAttributeValue(elt, attr);
|
1918 | if (attributeValue) {
|
1919 | var str = attributeValue.trim();
|
1920 | var evaluateValue = evalAsDefault;
|
1921 | if (str.indexOf("javascript:") === 0) {
|
1922 | str = str.substr(11);
|
1923 | evaluateValue = true;
|
1924 | }
|
1925 | if (str.indexOf('{') !== 0) {
|
1926 | str = "{" + str + "}";
|
1927 | }
|
1928 | var varsValues;
|
1929 | if (evaluateValue) {
|
1930 | varsValues = maybeEval(elt,function () {return Function("return (" + str + ")")();}, {});
|
1931 | } else {
|
1932 | varsValues = parseJSON(str);
|
1933 | }
|
1934 | for (var key in varsValues) {
|
1935 | if (varsValues.hasOwnProperty(key)) {
|
1936 | if (values[key] == null) {
|
1937 | values[key] = varsValues[key];
|
1938 | }
|
1939 | }
|
1940 | }
|
1941 | }
|
1942 | return getValuesForElement(parentElt(elt), attr, evalAsDefault, values);
|
1943 | }
|
1944 |
|
1945 | function maybeEval(elt, toEval, defaultVal) {
|
1946 | if (htmx.config.allowEval) {
|
1947 | return toEval();
|
1948 | } else {
|
1949 | triggerErrorEvent(elt, 'htmx:evalDisallowedError');
|
1950 | return defaultVal;
|
1951 | }
|
1952 | }
|
1953 |
|
1954 | function getHXVarsForElement(elt, expressionVars) {
|
1955 | return getValuesForElement(elt, "hx-vars", true, expressionVars);
|
1956 | }
|
1957 |
|
1958 | function getHXValsForElement(elt, expressionVars) {
|
1959 | return getValuesForElement(elt, "hx-vals", false, expressionVars);
|
1960 | }
|
1961 |
|
1962 | function getExpressionVars(elt) {
|
1963 | return mergeObjects(getHXVarsForElement(elt), getHXValsForElement(elt));
|
1964 | }
|
1965 |
|
1966 | function safelySetHeaderValue(xhr, header, headerValue) {
|
1967 | if (headerValue !== null) {
|
1968 | try {
|
1969 | xhr.setRequestHeader(header, headerValue);
|
1970 | } catch (e) {
|
1971 |
|
1972 | xhr.setRequestHeader(header, encodeURIComponent(headerValue));
|
1973 | xhr.setRequestHeader(header + "-URI-AutoEncoded", "true");
|
1974 | }
|
1975 | }
|
1976 | }
|
1977 |
|
1978 | function getResponseURL(xhr) {
|
1979 |
|
1980 | if (xhr.responseURL && typeof(URL) !== "undefined") {
|
1981 | try {
|
1982 | var url = new URL(xhr.responseURL);
|
1983 | return url.pathname + url.search;
|
1984 | } catch (e) {
|
1985 | triggerErrorEvent(getDocument().body, "htmx:badResponseUrl", {url: xhr.responseURL});
|
1986 | }
|
1987 | }
|
1988 | }
|
1989 |
|
1990 | function hasHeader(xhr, regexp) {
|
1991 | return xhr.getAllResponseHeaders().match(regexp);
|
1992 | }
|
1993 |
|
1994 | function ajaxHelper(verb, path, context) {
|
1995 | if (context) {
|
1996 | if (context instanceof Element || isType(context, 'String')) {
|
1997 | return issueAjaxRequest(verb, path, null, null, {
|
1998 | targetOverride: resolveTarget(context)
|
1999 | });
|
2000 | } else {
|
2001 | return issueAjaxRequest(verb, path, resolveTarget(context.source), context.event,
|
2002 | {
|
2003 | handler : context.handler,
|
2004 | headers : context.headers,
|
2005 | values : context.values,
|
2006 | targetOverride: resolveTarget(context.target)
|
2007 | });
|
2008 | }
|
2009 | } else {
|
2010 | return issueAjaxRequest(verb, path);
|
2011 | }
|
2012 | }
|
2013 |
|
2014 | function issueAjaxRequest(verb, path, elt, event, etc) {
|
2015 | var resolve = null;
|
2016 | var reject = null;
|
2017 | etc = etc != null ? etc : {};
|
2018 | if(typeof Promise !== "undefined"){
|
2019 | var promise = new Promise(function (_resolve, _reject) {
|
2020 | resolve = _resolve;
|
2021 | reject = _reject;
|
2022 | });
|
2023 | }
|
2024 | if(elt == null) {
|
2025 | elt = getDocument().body;
|
2026 | }
|
2027 | var responseHandler = etc.handler || handleAjaxResponse;
|
2028 |
|
2029 | if (!bodyContains(elt)) {
|
2030 | return;
|
2031 | }
|
2032 | var target = etc.targetOverride || getTarget(elt);
|
2033 | if (target == null) {
|
2034 | triggerErrorEvent(elt, 'htmx:targetError', {target: getAttributeValue(elt, "hx-target")});
|
2035 | return;
|
2036 | }
|
2037 | var eltData = getInternalData(elt);
|
2038 | if (eltData.requestInFlight) {
|
2039 | eltData.queuedRequest = function(){
|
2040 | issueAjaxRequest(verb, path, elt, event)
|
2041 | };
|
2042 | return;
|
2043 | } else {
|
2044 | eltData.requestInFlight = true;
|
2045 | }
|
2046 | var endRequestLock = function(){
|
2047 | eltData.requestInFlight = false
|
2048 | var queuedRequest = eltData.queuedRequest;
|
2049 | eltData.queuedRequest = null;
|
2050 | if (queuedRequest) {
|
2051 | queuedRequest();
|
2052 | }
|
2053 | }
|
2054 | var promptQuestion = getClosestAttributeValue(elt, "hx-prompt");
|
2055 | if (promptQuestion) {
|
2056 | var promptResponse = prompt(promptQuestion);
|
2057 |
|
2058 | if (promptResponse === null ||
|
2059 | !triggerEvent(elt, 'htmx:prompt', {prompt: promptResponse, target:target}))
|
2060 | maybeCall(resolve);
|
2061 | endRequestLock();
|
2062 | return promise;
|
2063 | }
|
2064 |
|
2065 | var confirmQuestion = getClosestAttributeValue(elt, "hx-confirm");
|
2066 | if (confirmQuestion) {
|
2067 | if(!confirm(confirmQuestion)) {
|
2068 | maybeCall(resolve);
|
2069 | endRequestLock()
|
2070 | return promise;
|
2071 | }
|
2072 | }
|
2073 |
|
2074 | var xhr = new XMLHttpRequest();
|
2075 |
|
2076 | var headers = getHeaders(elt, target, promptResponse);
|
2077 | if (etc.headers) {
|
2078 | headers = mergeObjects(headers, etc.values);
|
2079 | }
|
2080 | var results = getInputValues(elt, verb);
|
2081 | var errors = results.errors;
|
2082 | var rawParameters = results.values;
|
2083 | if (etc.values) {
|
2084 | rawParameters = mergeObjects(rawParameters, etc.values);
|
2085 | }
|
2086 | var expressionVars = getExpressionVars(elt);
|
2087 | var allParameters = mergeObjects(rawParameters, expressionVars);
|
2088 | var filteredParameters = filterValues(allParameters, elt);
|
2089 |
|
2090 | if (verb !== 'get' && getClosestAttributeValue(elt, "hx-encoding") == null) {
|
2091 | headers['Content-Type'] = 'application/x-www-form-urlencoded; charset=UTF-8';
|
2092 | }
|
2093 |
|
2094 |
|
2095 | if (path == null || path === "") {
|
2096 | path = getDocument().location.href;
|
2097 | }
|
2098 |
|
2099 | var requestConfig = {
|
2100 | parameters: filteredParameters,
|
2101 | unfilteredParameters: allParameters,
|
2102 | headers:headers,
|
2103 | target:target,
|
2104 | verb:verb,
|
2105 | errors:errors,
|
2106 | path:path,
|
2107 | triggeringEvent:event
|
2108 | };
|
2109 |
|
2110 | if(!triggerEvent(elt, 'htmx:configRequest', requestConfig)) return endRequestLock();
|
2111 |
|
2112 | path = requestConfig.path;
|
2113 | verb = requestConfig.verb;
|
2114 | headers = requestConfig.headers;
|
2115 | filteredParameters = requestConfig.parameters;
|
2116 | errors = requestConfig.errors;
|
2117 |
|
2118 | if(errors && errors.length > 0){
|
2119 | triggerEvent(elt, 'htmx:validation:halted', requestConfig)
|
2120 | maybeCall(resolve);
|
2121 | endRequestLock();
|
2122 | return promise;
|
2123 | }
|
2124 |
|
2125 | var splitPath = path.split("#");
|
2126 | var pathNoAnchor = splitPath[0];
|
2127 | var anchor = splitPath[1];
|
2128 | if (verb === 'get') {
|
2129 | var finalPathForGet = pathNoAnchor;
|
2130 | var values = Object.keys(filteredParameters).length !== 0;
|
2131 | if (values) {
|
2132 | if (finalPathForGet.indexOf("?") < 0) {
|
2133 | finalPathForGet += "?";
|
2134 | } else {
|
2135 | finalPathForGet += "&";
|
2136 | }
|
2137 | finalPathForGet += urlEncode(filteredParameters);
|
2138 | if (anchor) {
|
2139 | finalPathForGet += "#" + anchor;
|
2140 | }
|
2141 | }
|
2142 | xhr.open('GET', finalPathForGet, true);
|
2143 | } else {
|
2144 | xhr.open(verb.toUpperCase(), path, true);
|
2145 | }
|
2146 |
|
2147 | xhr.overrideMimeType("text/html");
|
2148 |
|
2149 |
|
2150 | for (var header in headers) {
|
2151 | if (headers.hasOwnProperty(header)) {
|
2152 | var headerValue = headers[header];
|
2153 | safelySetHeaderValue(xhr, header, headerValue);
|
2154 | }
|
2155 | }
|
2156 |
|
2157 | var responseInfo = {xhr: xhr, target: target, requestConfig: requestConfig, pathInfo:{
|
2158 | path:path, finalPath:finalPathForGet, anchor:anchor
|
2159 | }
|
2160 | };
|
2161 | xhr.onload = function () {
|
2162 | try {
|
2163 | responseHandler(elt, responseInfo);
|
2164 | } catch (e) {
|
2165 | triggerErrorEvent(elt, 'htmx:onLoadError', mergeObjects({error:e}, responseInfo));
|
2166 | throw e;
|
2167 | } finally {
|
2168 | removeRequestIndicatorClasses(indicators);
|
2169 | var finalElt = elt;
|
2170 | if (!bodyContains(elt)) {
|
2171 | finalElt = getInternalData(target).replacedWith || target;
|
2172 | }
|
2173 | triggerEvent(finalElt, 'htmx:afterRequest', responseInfo);
|
2174 | triggerEvent(finalElt, 'htmx:afterOnLoad', responseInfo);
|
2175 | maybeCall(resolve);
|
2176 | endRequestLock();
|
2177 | }
|
2178 | }
|
2179 | xhr.onerror = function () {
|
2180 | removeRequestIndicatorClasses(indicators);
|
2181 | var finalElt = elt;
|
2182 | if (!bodyContains(elt)) {
|
2183 | finalElt = getInternalData(target).replacedWith || target;
|
2184 | }
|
2185 | triggerErrorEvent(finalElt, 'htmx:afterRequest', responseInfo);
|
2186 | triggerErrorEvent(finalElt, 'htmx:sendError', responseInfo);
|
2187 | maybeCall(reject);
|
2188 | endRequestLock();
|
2189 | }
|
2190 | xhr.onabort = function() {
|
2191 | removeRequestIndicatorClasses(indicators);
|
2192 | var finalElt = elt;
|
2193 | if (!bodyContains(elt)) {
|
2194 | finalElt = getInternalData(target).replacedWith || target;
|
2195 | }
|
2196 | triggerErrorEvent(finalElt, 'htmx:afterRequest', responseInfo);
|
2197 | triggerErrorEvent(finalElt, 'htmx:sendAbort', responseInfo);
|
2198 | maybeCall(reject);
|
2199 | endRequestLock();
|
2200 | }
|
2201 | if(!triggerEvent(elt, 'htmx:beforeRequest', responseInfo)){
|
2202 | maybeCall(resolve);
|
2203 | endRequestLock()
|
2204 | return promise
|
2205 | }
|
2206 | var indicators = addRequestIndicatorClasses(elt);
|
2207 |
|
2208 | forEach(['loadstart', 'loadend', 'progress', 'abort'], function(eventName) {
|
2209 | forEach([xhr, xhr.upload], function (target) {
|
2210 | target.addEventListener(eventName, function(event){
|
2211 | triggerEvent(elt, "htmx:xhr:" + eventName, {
|
2212 | lengthComputable:event.lengthComputable,
|
2213 | loaded:event.loaded,
|
2214 | total:event.total
|
2215 | });
|
2216 | })
|
2217 | });
|
2218 | });
|
2219 | triggerEvent(elt, 'htmx:beforeSend', responseInfo);
|
2220 | xhr.send(verb === 'get' ? null : encodeParamsForBody(xhr, elt, filteredParameters));
|
2221 | return promise;
|
2222 | }
|
2223 |
|
2224 | function handleAjaxResponse(elt, responseInfo) {
|
2225 | var xhr = responseInfo.xhr;
|
2226 | var target = responseInfo.target;
|
2227 |
|
2228 | if (!triggerEvent(elt, 'htmx:beforeOnLoad', responseInfo)) return;
|
2229 |
|
2230 | if (hasHeader(xhr, /HX-Trigger:/i)) {
|
2231 | handleTrigger(xhr, "HX-Trigger", elt);
|
2232 | }
|
2233 |
|
2234 | if (hasHeader(xhr,/HX-Push:/i)) {
|
2235 | var pushedUrl = xhr.getResponseHeader("HX-Push");
|
2236 | }
|
2237 |
|
2238 | if (hasHeader(xhr, /HX-Redirect:/i)) {
|
2239 | window.location.href = xhr.getResponseHeader("HX-Redirect");
|
2240 | return;
|
2241 | }
|
2242 |
|
2243 | if (hasHeader(xhr,/HX-Refresh:/i)) {
|
2244 | if ("true" === xhr.getResponseHeader("HX-Refresh")) {
|
2245 | location.reload();
|
2246 | return;
|
2247 | }
|
2248 | }
|
2249 |
|
2250 | var shouldSaveHistory = shouldPush(elt) || pushedUrl;
|
2251 |
|
2252 | if (xhr.status >= 200 && xhr.status < 400) {
|
2253 | if (xhr.status === 286) {
|
2254 | cancelPolling(elt);
|
2255 | }
|
2256 |
|
2257 | if (xhr.status !== 204) {
|
2258 | if (!triggerEvent(target, 'htmx:beforeSwap', responseInfo)) return;
|
2259 |
|
2260 | var serverResponse = xhr.response;
|
2261 | withExtensions(elt, function(extension){
|
2262 | serverResponse = extension.transformResponse(serverResponse, xhr, elt);
|
2263 | });
|
2264 |
|
2265 |
|
2266 | if (shouldSaveHistory) {
|
2267 | saveHistory();
|
2268 | }
|
2269 |
|
2270 | var swapSpec = getSwapSpecification(elt);
|
2271 |
|
2272 | target.classList.add(htmx.config.swappingClass);
|
2273 | var doSwap = function () {
|
2274 | try {
|
2275 |
|
2276 | var activeElt = document.activeElement;
|
2277 | var selectionInfo = {
|
2278 | elt: activeElt,
|
2279 | start: activeElt ? activeElt.selectionStart : null,
|
2280 | end: activeElt ? activeElt.selectionEnd : null
|
2281 | };
|
2282 |
|
2283 | var settleInfo = makeSettleInfo(target);
|
2284 | selectAndSwap(swapSpec.swapStyle, target, elt, serverResponse, settleInfo);
|
2285 |
|
2286 | if (selectionInfo.elt &&
|
2287 | !bodyContains(selectionInfo.elt) &&
|
2288 | selectionInfo.elt.id) {
|
2289 | var newActiveElt = document.getElementById(selectionInfo.elt.id);
|
2290 | if (newActiveElt) {
|
2291 | if (selectionInfo.start && newActiveElt.setSelectionRange) {
|
2292 | newActiveElt.setSelectionRange(selectionInfo.start, selectionInfo.end);
|
2293 | }
|
2294 | newActiveElt.focus();
|
2295 | }
|
2296 | }
|
2297 |
|
2298 | target.classList.remove(htmx.config.swappingClass);
|
2299 | forEach(settleInfo.elts, function (elt) {
|
2300 | if (elt.classList) {
|
2301 | elt.classList.add(htmx.config.settlingClass);
|
2302 | }
|
2303 | triggerEvent(elt, 'htmx:afterSwap', responseInfo);
|
2304 | });
|
2305 | if (responseInfo.pathInfo.anchor) {
|
2306 | location.hash = responseInfo.pathInfo.anchor;
|
2307 | }
|
2308 |
|
2309 | if (hasHeader(xhr, /HX-Trigger-After-Swap:/i)) {
|
2310 | var finalElt = elt;
|
2311 | if (!bodyContains(elt)) {
|
2312 | finalElt = getDocument().body;
|
2313 | }
|
2314 | handleTrigger(xhr, "HX-Trigger-After-Swap", finalElt);
|
2315 | }
|
2316 |
|
2317 | var doSettle = function(){
|
2318 | forEach(settleInfo.tasks, function (task) {
|
2319 | task.call();
|
2320 | });
|
2321 | forEach(settleInfo.elts, function (elt) {
|
2322 | if (elt.classList) {
|
2323 | elt.classList.remove(htmx.config.settlingClass);
|
2324 | }
|
2325 | triggerEvent(elt, 'htmx:afterSettle', responseInfo);
|
2326 | });
|
2327 |
|
2328 | if (shouldSaveHistory) {
|
2329 | var pathToPush = pushedUrl || getPushUrl(elt) || getResponseURL(xhr) || responseInfo.pathInfo.finalPath || responseInfo.pathInfo.path;
|
2330 | pushUrlIntoHistory(pathToPush);
|
2331 | triggerEvent(getDocument().body, 'htmx:pushedIntoHistory', {path:pathToPush});
|
2332 | }
|
2333 | updateScrollState(settleInfo.elts, swapSpec);
|
2334 |
|
2335 | if (hasHeader(xhr, /HX-Trigger-After-Settle:/i)) {
|
2336 | var finalElt = elt;
|
2337 | if (!bodyContains(elt)) {
|
2338 | finalElt = getDocument().body;
|
2339 | }
|
2340 | handleTrigger(xhr, "HX-Trigger-After-Settle", finalElt);
|
2341 | }
|
2342 | }
|
2343 |
|
2344 | if (swapSpec.settleDelay > 0) {
|
2345 | setTimeout(doSettle, swapSpec.settleDelay)
|
2346 | } else {
|
2347 | doSettle();
|
2348 | }
|
2349 | } catch (e) {
|
2350 | triggerErrorEvent(elt, 'htmx:swapError', responseInfo);
|
2351 | throw e;
|
2352 | }
|
2353 | };
|
2354 |
|
2355 | if (swapSpec.swapDelay > 0) {
|
2356 | setTimeout(doSwap, swapSpec.swapDelay)
|
2357 | } else {
|
2358 | doSwap();
|
2359 | }
|
2360 | }
|
2361 | } else {
|
2362 | triggerErrorEvent(elt, 'htmx:responseError', mergeObjects({error: "Response Status Error Code " + xhr.status + " from " + responseInfo.pathInfo.path}, responseInfo));
|
2363 | }
|
2364 | }
|
2365 |
|
2366 |
|
2367 |
|
2368 |
|
2369 | var extensions = {};
|
2370 | function extensionBase() {
|
2371 | return {
|
2372 | onEvent : function(name, evt) {return true;},
|
2373 | transformResponse : function(text, xhr, elt) {return text;},
|
2374 | isInlineSwap : function(swapStyle) {return false;},
|
2375 | handleSwap : function(swapStyle, target, fragment, settleInfo) {return false;},
|
2376 | encodeParameters : function(xhr, parameters, elt) {return null;}
|
2377 | }
|
2378 | }
|
2379 |
|
2380 | function defineExtension(name, extension) {
|
2381 | extensions[name] = mergeObjects(extensionBase(), extension);
|
2382 | }
|
2383 |
|
2384 | function removeExtension(name) {
|
2385 | delete extensions[name];
|
2386 | }
|
2387 |
|
2388 | function getExtensions(elt, extensionsToReturn, extensionsToIgnore) {
|
2389 | if (elt == undefined) {
|
2390 | return extensionsToReturn;
|
2391 | }
|
2392 | if (extensionsToReturn == undefined) {
|
2393 | extensionsToReturn = [];
|
2394 | }
|
2395 | if (extensionsToIgnore == undefined) {
|
2396 | extensionsToIgnore = [];
|
2397 | }
|
2398 | var extensionsForElement = getAttributeValue(elt, "hx-ext");
|
2399 | if (extensionsForElement) {
|
2400 | forEach(extensionsForElement.split(","), function(extensionName){
|
2401 | extensionName = extensionName.replace(/ /g, '');
|
2402 | if (extensionName.slice(0, 7) == "ignore:") {
|
2403 | extensionsToIgnore.push(extensionName.slice(7));
|
2404 | return;
|
2405 | }
|
2406 | if (extensionsToIgnore.indexOf(extensionName) < 0) {
|
2407 | var extension = extensions[extensionName];
|
2408 | if (extension && extensionsToReturn.indexOf(extension) < 0) {
|
2409 | extensionsToReturn.push(extension);
|
2410 | }
|
2411 | }
|
2412 | });
|
2413 | }
|
2414 | return getExtensions(parentElt(elt), extensionsToReturn, extensionsToIgnore);
|
2415 | }
|
2416 |
|
2417 |
|
2418 |
|
2419 |
|
2420 |
|
2421 | function ready(fn) {
|
2422 | if (getDocument().readyState !== 'loading') {
|
2423 | fn();
|
2424 | } else {
|
2425 | getDocument().addEventListener('DOMContentLoaded', fn);
|
2426 | }
|
2427 | }
|
2428 |
|
2429 | function insertIndicatorStyles() {
|
2430 | if (htmx.config.includeIndicatorStyles !== false) {
|
2431 | getDocument().head.insertAdjacentHTML("beforeend",
|
2432 | "<style>\
|
2433 | ." + htmx.config.indicatorClass + "{opacity:0;transition: opacity 200ms ease-in;}\
|
2434 | ." + htmx.config.requestClass + " ." + htmx.config.indicatorClass + "{opacity:1}\
|
2435 | ." + htmx.config.requestClass + "." + htmx.config.indicatorClass + "{opacity:1}\
|
2436 | </style>");
|
2437 | }
|
2438 | }
|
2439 |
|
2440 | function getMetaConfig() {
|
2441 | var element = getDocument().querySelector('meta[name="htmx-config"]');
|
2442 | if (element) {
|
2443 | return parseJSON(element.content);
|
2444 | } else {
|
2445 | return null;
|
2446 | }
|
2447 | }
|
2448 |
|
2449 | function mergeMetaConfig() {
|
2450 | var metaConfig = getMetaConfig();
|
2451 | if (metaConfig) {
|
2452 | htmx.config = mergeObjects(htmx.config , metaConfig)
|
2453 | }
|
2454 | }
|
2455 |
|
2456 |
|
2457 | ready(function () {
|
2458 | mergeMetaConfig();
|
2459 | insertIndicatorStyles();
|
2460 | var body = getDocument().body;
|
2461 | processNode(body);
|
2462 | window.onpopstate = function (event) {
|
2463 | if (event.state && event.state.htmx) {
|
2464 | restoreHistory();
|
2465 | }
|
2466 | };
|
2467 | setTimeout(function () {
|
2468 | triggerEvent(body, 'htmx:load', {});
|
2469 | }, 0);
|
2470 | })
|
2471 |
|
2472 | return htmx;
|
2473 | }
|
2474 | )()
|
2475 | }));
|