1 | import React, { Component } from 'react';
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2 | import PropTypes from 'prop-types';
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3 | import classes from 'component-classes';
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4 | import TableRow from './TableRow';
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5 | import TableHeader from './TableHeader';
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6 | import { measureScrollbar, debounce, warningOnce ,getMaxColChildrenLength} from './lib/utils';
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7 | import shallowequal from 'shallowequal';
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8 | import addEventListener from 'tinper-bee-core/lib/addEventListener';
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9 | import ColumnManager from './ColumnManager';
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10 | import createStore from './createStore';
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11 | import Loading from 'bee-loading';
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12 | import Icon from 'bee-icon';
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13 | import { Event,EventUtil,closest} from "./lib/utils";
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14 | import i18n from "./lib/i18n";
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15 | import { getComponentLocale } from "bee-locale/build/tool";
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16 |
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17 | const propTypes = {
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18 | data: PropTypes.array,
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19 | expandIconAsCell: PropTypes.bool,
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20 | defaultExpandAllRows: PropTypes.bool,
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21 | expandedRowKeys: PropTypes.array,
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22 | defaultExpandedRowKeys: PropTypes.array,
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23 | useFixedHeader: PropTypes.bool,
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24 | columns: PropTypes.array,
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25 | clsPrefix: PropTypes.string,
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26 | bodyStyle: PropTypes.object,
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27 | style: PropTypes.object,
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28 |
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29 | rowKey: PropTypes.oneOfType([PropTypes.string, PropTypes.func]),
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30 | rowClassName: PropTypes.func,
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31 |
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32 | columnKey: PropTypes.string,
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33 | expandedRowClassName: PropTypes.func,
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34 | childrenColumnName: PropTypes.string,
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35 | onExpand: PropTypes.func,
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36 | onRowHover:PropTypes.func,
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37 | onExpandedRowsChange: PropTypes.func,
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38 | indentSize: PropTypes.number,
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39 | onRowClick: PropTypes.func,
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40 | onRowDoubleClick: PropTypes.func,
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41 | expandIconColumnIndex: PropTypes.number,
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42 |
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43 | showHeader: PropTypes.bool,
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44 | title: PropTypes.func,
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45 | footer: PropTypes.func,
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46 | emptyText: PropTypes.func,
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47 | scroll: PropTypes.object,
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48 | rowRef: PropTypes.func,
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49 | getBodyWrapper: PropTypes.func,
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50 | children: PropTypes.node,
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51 | draggable: PropTypes.bool,
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52 | minColumnWidth: PropTypes.number,
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53 | filterable: PropTypes.bool,
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54 | filterDelay: PropTypes.number,
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55 | onFilterChange: PropTypes.func,
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56 | onFilterClear: PropTypes.func,
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57 | syncHover: PropTypes.bool,
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58 | tabIndex:PropTypes.string,
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59 | hoverContent:PropTypes.func,
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60 | size: PropTypes.oneOf(['sm', 'md', 'lg']),
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61 | rowDraggAble: PropTypes.bool,
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62 | hideDragHandle: PropTypes.bool,
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63 | onDropRow: PropTypes.func,
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64 | onDragRowStart: PropTypes.func,
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65 | onBodyScroll: PropTypes.func,
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66 | bodyDisplayInRow: PropTypes.bool,
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67 | headerDisplayInRow: PropTypes.bool,
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68 | showRowNum: PropTypes.oneOfType([PropTypes.bool, PropTypes.object]),
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69 | onPaste:PropTypes.func,
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70 | };
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71 |
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72 | const defaultProps = {
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73 | data: [],
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74 | useFixedHeader: false,
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75 | expandIconAsCell: false,
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76 | defaultExpandAllRows: false,
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77 | defaultExpandedRowKeys: [],
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78 | columnKey: 'key',
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79 | rowKey: 'key',
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80 | rowClassName: () => '',
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81 | expandedRowClassName: () => '',
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82 | onExpand() { },
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83 | onExpandedRowsChange() { },
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84 | onRowClick() { },
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85 |
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86 | clsPrefix: 'u-table',
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87 | bodyStyle: {},
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88 | style: {},
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89 | childrenColumnName: 'children',
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90 | indentSize: 15,
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91 | expandIconColumnIndex: 0,
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92 | showHeader: true,
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93 | scroll: {},
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94 | rowRef: () => null,
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95 | getBodyWrapper: body => body,
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96 |
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97 | columns:[],
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98 | minColumnWidth: 80,
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99 | locale:{},
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100 | syncHover: true,
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101 |
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102 | setRowParentIndex:()=>{},
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103 | tabIndex:'0',
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104 | heightConsistent:false,
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105 | size: 'md',
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106 | rowDraggAble:false,
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107 | hideDragHandle:false,
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108 | onDropRow: ()=>{},
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109 | onDragRowStart: ()=>{},
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110 | onBodyScroll: ()=>{},
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111 | bodyDisplayInRow: true,
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112 | headerDisplayInRow: true,
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113 | showRowNum: false,
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114 | onPaste:()=>{}
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115 | };
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116 |
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117 | const expandIconCellWidth = Number(43);
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118 |
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119 | class Table extends Component {
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120 | constructor(props) {
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121 | super(props);
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122 | let expandedRowKeys = [];
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123 | let rows = [...props.data];
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124 | const showDragHandle = !props.hideDragHandle && props.rowDraggAble;
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125 | this.columnManager = new ColumnManager(props.columns, props.children, props.originWidth, showDragHandle, props.showRowNum);
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126 | this.store = createStore({ currentHoverKey: null });
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127 | this.firstDid = true;
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128 | if (props.defaultExpandAllRows) {
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129 | for (let i = 0; i < rows.length; i++) {
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130 | const row = rows[i];
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131 | expandedRowKeys.push(this.getRowKey(row, i));
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132 | rows = rows.concat(row[props.childrenColumnName] || []);
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133 | }
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134 | } else {
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135 | expandedRowKeys = props.expandedRowKeys || props.defaultExpandedRowKeys;
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136 | }
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137 |
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138 | this.state = {
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139 | expandedRowKeys,
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140 | data: props.data,
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141 | currentHoverKey: null,
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142 | scrollPosition: 'left',
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143 | fixedColumnsHeadRowsHeight: [],
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144 | fixedColumnsBodyRowsHeight: [],
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145 | fixedColumnsExpandedRowsHeight: {},
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146 | }
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147 |
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148 | this.onExpandedRowsChange = this.onExpandedRowsChange.bind(this);
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149 | this.onExpanded = this.onExpanded.bind(this);
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150 | this.onRowDestroy = this.onRowDestroy.bind(this);
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151 | this.getRowKey = this.getRowKey.bind(this);
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152 | this.getExpandedRows = this.getExpandedRows.bind(this);
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153 | this.getHeader = this.getHeader.bind(this);
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154 | this.getHeaderRows = this.getHeaderRows.bind(this);
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155 | this.getExpandedRow = this.getExpandedRow.bind(this);
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156 | this.getRowsByData = this.getRowsByData.bind(this);
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157 | this.getRows = this.getRows.bind(this);
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158 | this.getColGroup = this.getColGroup.bind(this);
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159 | this.getLeftFixedTable = this.getLeftFixedTable.bind(this);
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160 | this.getRightFixedTable = this.getRightFixedTable.bind(this);
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161 | this.getTable = this.getTable.bind(this);
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162 | this.getTitle = this.getTitle.bind(this);
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163 | this.getFooter = this.getFooter.bind(this);
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164 | this.getEmptyText = this.getEmptyText.bind(this);
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165 | this.getHeaderRowStyle = this.getHeaderRowStyle.bind(this);
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166 | this.syncFixedTableRowHeight = this.syncFixedTableRowHeight.bind(this);
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167 | this.resetScrollX = this.resetScrollX.bind(this);
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168 | this.findExpandedRow = this.findExpandedRow.bind(this);
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169 | this.isRowExpanded = this.isRowExpanded.bind(this);
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170 | this.detectScrollTarget = this.detectScrollTarget.bind(this);
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171 | this.handleBodyScroll = this.handleBodyScroll.bind(this);
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172 | this.handleRowHover = this.handleRowHover.bind(this);
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173 | this.computeTableWidth = this.computeTableWidth.bind(this);
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174 | this.onBodyMouseLeave = this.onBodyMouseLeave.bind(this);
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175 | this.tableUid = null;
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176 | this.contentTable = null;
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177 | this.leftColumnsLength
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178 | this.centerColumnsLength
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179 | this.columnsChildrenList = [];
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180 | }
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181 | componentWillMount() {
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182 | this.centerColumnsLength = this.columnManager.centerColumns().length
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183 | this.leftColumnsLength = this.columnManager.leftColumns().length
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184 | }
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185 |
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186 | componentDidMount() {
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187 | this.getTableUID();
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188 | EventUtil.addHandler(this.contentTable,'keydown',this.onKeyDown);
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189 | EventUtil.addHandler(this.contentTable,'focus',this.onFocus);
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190 | setTimeout(this.resetScrollX, 300);
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191 |
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192 |
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193 | this.scrollbarWidth = measureScrollbar();
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194 |
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195 |
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196 | if (!this.props.originWidth) {
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197 | this.computeTableWidth();
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198 | }
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199 | if (this.columnManager.isAnyColumnsFixed()) {
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200 | this.syncFixedTableRowHeight();
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201 | this.resizeEvent = addEventListener(
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202 | window, 'resize', this.resize
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203 | );
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204 | }
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205 |
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206 | }
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207 |
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208 | componentWillReceiveProps(nextProps) {
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209 | let { hideDragHandle, rowDraggAble, showRowNum } = this.props;
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210 | if ('data' in nextProps) {
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211 | this.setState({
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212 | data: nextProps.data,
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213 | });
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214 | }
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215 | if ('expandedRowKeys' in nextProps) {
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216 | this.setState({
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217 | expandedRowKeys: nextProps.expandedRowKeys,
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218 | });
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219 | }
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220 | if (nextProps.columns && nextProps.columns !== this.props.columns) {
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221 | this.columnManager.reset(nextProps.columns, null, showRowNum, !hideDragHandle && rowDraggAble);
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222 | if(nextProps.columns.length !== this.props.columns.length && this.refs && this.bodyTable){
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223 | this.scrollTop = this.bodyTable.scrollTop;
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224 | }
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225 | } else if (nextProps.children !== this.props.children) {
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226 | this.columnManager.reset(null, nextProps.children, showRowNum, !hideDragHandle && rowDraggAble);
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227 | }
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228 |
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229 | if(nextProps.scrollTop > -1){
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230 |
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231 | this.scrollTop = nextProps.scrollTop;
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232 | }
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233 |
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234 |
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235 | if(this.scrollbarWidth<=0 && this.props.scroll.y){
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236 | this.scrollbarWidth = measureScrollbar();
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237 | }
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238 | if (!nextProps.originWidth) {
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239 | this.computeTableWidth();
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240 | this.firstDid = true;
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241 | }
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242 | if(nextProps.resetScroll){
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243 | this.resetScrollX();
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244 | }
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245 |
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246 |
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247 |
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248 | }
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249 |
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250 | componentDidUpdate(prevProps, prevState) {
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251 |
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252 |
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253 | if(this.columnManager.isAnyColumnsFixed()) {
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254 | this.syncFixedTableRowHeight();
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255 | }
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256 |
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257 |
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258 | if (typeof (this.props.scroll.x) !== 'number' && this.contentTable.getBoundingClientRect().width !== this.contentDomWidth && this.firstDid) {
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259 | this.computeTableWidth();
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260 | this.firstDid = false;
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261 | }
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262 | if(this.scrollTop > -1){
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263 | this.refs.fixedColumnsBodyLeft && ( this.refs.fixedColumnsBodyLeft.scrollTop = this.scrollTop);
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264 | this.refs.fixedColumnsBodyRight && ( this.refs.fixedColumnsBodyRight.scrollTop = this.scrollTop);
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265 | this.bodyTable.scrollTop = this.scrollTop;
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266 | this.scrollTop = -1;
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267 | }
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268 | if (prevProps.data.length === 0 || this.props.data.length === 0 ) {
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269 | this.resetScrollX();
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270 | }
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271 |
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272 |
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273 | this.isShowScrollY();
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274 | }
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275 |
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276 | componentWillUnmount() {
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277 |
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278 | this.contentTable = null;
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279 | EventUtil.removeHandler(this.contentTable,'keydown',this.onKeyDown);
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280 | EventUtil.removeHandler(this.contentTable,'focus',this.onFocus);
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281 | if (this.resizeEvent) {
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282 | this.resizeEvent.remove();
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283 | }
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284 | }
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285 |
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286 | resize = ()=>{
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287 | debounce(this.syncFixedTableRowHeight, 150);
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288 | this.computeTableWidth();
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289 | let renderFlag = this.state.renderFlag;
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290 | this.setState({
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291 | renderFlag: !renderFlag
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292 | });
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293 | }
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294 |
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295 | getTableUID =()=>{
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296 | let uid = "_table_uid_"+new Date().getTime();
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297 | this.tableUid = uid;
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298 | let div = document.createElement("div");
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299 |
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300 | div.className = "u-table-drag-hidden-cont";
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301 | div.id = uid;
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302 | this.contentTable.appendChild(div);
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303 | }
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304 |
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305 | computeTableWidth() {
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306 | let {expandIconAsCell} = this.props;
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307 |
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308 | let setWidthParam = this.props.scroll.x
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309 |
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310 | if (typeof (setWidthParam) == 'number') {
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311 | let numSetWidthParam = parseInt(setWidthParam);
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312 | this.contentWidth = numSetWidthParam;
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313 | } else {
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314 |
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315 |
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316 | this.contentDomWidth = this.contentTable.getBoundingClientRect().width
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317 |
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318 | this.contentWidth = this.contentDomWidth;
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319 |
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320 | }
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321 | const computeObj = this.columnManager.getColumnWidth(this.contentWidth);
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322 | const expandColWidth = expandIconAsCell ? expandIconCellWidth : 0;
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323 | let lastShowIndex = computeObj.lastShowIndex;
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324 | this.computeWidth = computeObj.computeWidth + expandColWidth;
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325 |
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326 | this.domWidthDiff = this.contentDomWidth - this.computeWidth;
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327 | if (typeof (setWidthParam) == 'string' && setWidthParam.indexOf('%')) {
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328 | this.contentWidth = this.contentWidth * parseInt(setWidthParam) / 100;
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329 | this.domWidthDiff = this.contentDomWidth - this.contentWidth;
|
330 | }
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331 |
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332 | if (this.computeWidth < this.contentWidth) {
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333 | let contentWidthDiff = this.scrollbarWidth?this.contentWidth - this.computeWidth-this.scrollbarWidth:this.contentWidth - this.computeWidth;
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334 |
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335 | if(this.props.bordered){
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336 | contentWidthDiff = contentWidthDiff-1;
|
337 | }
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338 | this.setState({ contentWidthDiff, lastShowIndex });
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339 | } else {
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340 | this.contentWidth = this.computeWidth;
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341 | this.setState({ contentWidthDiff: 0, lastShowIndex });
|
342 | }
|
343 | }
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344 |
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345 | isShowScrollY(){
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346 | const props = this.props;
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347 | const y = props.scroll && props.scroll.y;
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348 | if(y){
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349 | const bodyH = this.bodyTable.clientHeight;
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350 | const bodyContentH = this.bodyTable.querySelector('table').clientHeight;
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351 | const rightBodyTable = this.refs.fixedColumnsBodyRight;
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352 |
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353 | const overflowy = bodyContentH <= bodyH ? 'auto':'scroll';
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354 | this.bodyTable.style.overflowY = overflowy;
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355 |
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356 | this.headTable.style.overflowY = overflowy;
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357 | rightBodyTable && (rightBodyTable.style.overflowY = overflowy);
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358 |
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359 |
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360 |
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361 |
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362 |
|
363 |
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364 |
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365 |
|
366 | }
|
367 | }
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368 | onExpandedRowsChange(expandedRowKeys) {
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369 | if (!this.props.expandedRowKeys) {
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370 | this.setState({ expandedRowKeys });
|
371 | }
|
372 | this.props.onExpandedRowsChange(expandedRowKeys);
|
373 | }
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374 |
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375 | onExpanded(expanded, record, index, e) {
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376 | if (e) {
|
377 | e.preventDefault();
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378 | e.stopPropagation();
|
379 | }
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380 | const info = this.findExpandedRow(record);
|
381 | if (typeof info !== 'undefined' && !expanded) {
|
382 | this.onRowDestroy(record, index, true);
|
383 | } else if (!info && expanded) {
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384 | const expandedRows = this.getExpandedRows().concat();
|
385 | expandedRows.push(this.getRowKey(record, index));
|
386 | this.onExpandedRowsChange(expandedRows);
|
387 | }
|
388 | this.props.onExpand(expanded, record,index);
|
389 | }
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390 |
|
391 | onRowDestroy(record, rowIndex, isExpandOperation) {
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392 | const expandedRows = this.getExpandedRows().concat();
|
393 | const rowKey = this.getRowKey(record, rowIndex);
|
394 | let index = -1;
|
395 | expandedRows.forEach((r, i) => {
|
396 | if (r === rowKey) {
|
397 | index = i;
|
398 | }
|
399 | });
|
400 | if (index !== -1) {
|
401 | expandedRows.splice(index, 1);
|
402 | }
|
403 |
|
404 | if(this.currentHoverKey == rowKey && this.hoverDom){
|
405 | this.hoverDom.style.display = 'none';
|
406 | }
|
407 |
|
408 | if(isExpandOperation){
|
409 | this.onExpandedRowsChange(expandedRows);
|
410 | } else {
|
411 | const info = this.findExpandedRow(record);
|
412 | if(typeof info === 'undefined'){
|
413 | this.onExpandedRowsChange(expandedRows);
|
414 | }
|
415 | }
|
416 | }
|
417 |
|
418 | getRowKey(record, index) {
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419 | const rowKey = this.props.rowKey;
|
420 | const key = (typeof rowKey === 'function') ?
|
421 | rowKey(record, index) : record[rowKey];
|
422 | warningOnce(
|
423 | key !== undefined,
|
424 | 'Each record in table should have a unique `key` prop,' +
|
425 | 'or set `rowKey` to an unique primary key.'
|
426 | );
|
427 | return key;
|
428 |
|
429 |
|
430 | }
|
431 |
|
432 | getExpandedRows() {
|
433 | return this.props.expandedRowKeys || this.state.expandedRowKeys;
|
434 | }
|
435 |
|
436 | getHeader(columns, fixed, leftFixedWidth, rightFixedWidth) {
|
437 | const { lastShowIndex } = this.state;
|
438 | const { filterDelay, onFilterChange, onFilterClear, filterable, showHeader, expandIconAsCell, clsPrefix, onDragStart, onDragEnter, onDragOver, onDrop,onDragEnd, draggable,
|
439 | onMouseDown, onMouseMove, onMouseUp, dragborder, onThMouseMove, dragborderKey, minColumnWidth, headerHeight,afterDragColWidth,headerScroll ,bordered,onDropBorder,onDraggingBorder, bodyDisplayInRow} = this.props;
|
440 | this.columnsChildrenList = [];
|
441 | const rows = this.getHeaderRows(columns);
|
442 | if (expandIconAsCell && fixed !== 'right') {
|
443 | rows[0].unshift({
|
444 | key: 'u-table-expandIconAsCell',
|
445 | className: `${clsPrefix}-expand-icon-th`,
|
446 | title: '',
|
447 | rowSpan: rows.length,
|
448 | width: expandIconCellWidth
|
449 | });
|
450 | this.columnsChildrenList.unshift({
|
451 | className: "u-table-expand-icon-column",
|
452 | key: "expand-icon"
|
453 | })
|
454 | }
|
455 | const trStyle = headerHeight&&!fixed ? { height: headerHeight } : (fixed ? this.getHeaderRowStyle(columns, rows) : null);
|
456 | let drop = draggable ? { onDragStart, onDragOver, onDrop,onDragEnd, onDragEnter, draggable } : {};
|
457 | let dragBorder = dragborder ? { onMouseDown, onMouseMove, onMouseUp, dragborder, onThMouseMove, dragborderKey,onDropBorder,onDraggingBorder } : {};
|
458 | let contentWidthDiff = 0;
|
459 |
|
460 | if (!fixed) {
|
461 | contentWidthDiff = this.state.contentWidthDiff
|
462 | }
|
463 | return showHeader ? (
|
464 | <TableHeader
|
465 | {...drop}
|
466 | {...dragBorder}
|
467 | columnsChildrenList={this.columnsChildrenList}
|
468 | locale={this.props.locale}
|
469 | minColumnWidth={minColumnWidth}
|
470 | contentWidthDiff={contentWidthDiff}
|
471 | contentWidth={this.contentWidth}
|
472 | lastShowIndex={expandIconAsCell ? parseInt(lastShowIndex) + 1 : lastShowIndex}
|
473 | clsPrefix={clsPrefix}
|
474 | rows={rows}
|
475 | contentTable={this.contentTable}
|
476 | rowStyle={trStyle}
|
477 | fixed={fixed}
|
478 | filterable={filterable}
|
479 | onFilterChange={onFilterChange}
|
480 | onFilterClear={onFilterClear}
|
481 | filterDelay={filterDelay}
|
482 | afterDragColWidth = {afterDragColWidth}
|
483 | contentDomWidth={this.contentDomWidth}
|
484 | scrollbarWidth = {this.scrollbarWidth}
|
485 | headerScroll = {headerScroll}
|
486 | bordered = {bordered}
|
487 | leftFixedWidth = {leftFixedWidth}
|
488 | rightFixedWidth = {rightFixedWidth}
|
489 | bodyDisplayInRow = {bodyDisplayInRow}
|
490 | />
|
491 | ) : null;
|
492 | }
|
493 |
|
494 | getHeaderRows(columns, currentRow = 0, rows) {
|
495 | const { columnKey } = this.props;
|
496 | let { contentWidthDiff = 0, lastShowIndex = -1 } = this.state;
|
497 | let filterCol = [];
|
498 | rows = rows || [];
|
499 | rows[currentRow] = rows[currentRow] || [];
|
500 |
|
501 | columns.forEach((column,i) => {
|
502 | if (!column.key) {
|
503 | column.key = column[columnKey];
|
504 | }
|
505 | if (column.rowSpan && rows.length < column.rowSpan) {
|
506 | while (rows.length < column.rowSpan) {
|
507 | rows.push([]);
|
508 | }
|
509 | }
|
510 | let width = column.width;
|
511 | if (typeof (width) == 'string' && width.indexOf('%') > -1 && this.contentWidth) {
|
512 | width = parseInt(this.contentWidth * parseInt(width) / 100);
|
513 | } else if (width) {
|
514 | width = parseInt(width);
|
515 | }
|
516 | if (!column.fixed && lastShowIndex == i && width) {
|
517 | width = width + contentWidthDiff;
|
518 | }
|
519 | const cell = {
|
520 | key: column.key,
|
521 | className: column.className || '',
|
522 | children: column.title,
|
523 | drgHover: column.drgHover,
|
524 | fixed: column.fixed,
|
525 | width: width,
|
526 | dataindex:column.dataIndex,
|
527 | textAlign:column.textAlign,
|
528 | titleAlign: column.titleAlign,
|
529 | required: column.required,
|
530 | };
|
531 | if (column.onHeadCellClick) {
|
532 | cell.onClick = column.onHeadCellClick;
|
533 | }
|
534 | if (column.children) {
|
535 | this.getHeaderRows(column.children, currentRow + 1, rows);
|
536 | } else {
|
537 | this.columnsChildrenList.push(column);
|
538 | }
|
539 | if ('colSpan' in column) {
|
540 | cell.colSpan = column.colSpan;
|
541 | }
|
542 | if ('rowSpan' in column) {
|
543 | cell.rowSpan = column.rowSpan;
|
544 | }
|
545 | if (cell.colSpan !== 0) {
|
546 | rows[currentRow].push(cell);
|
547 | }
|
548 |
|
549 | if (this.props.filterable) {
|
550 |
|
551 | filterCol.push({
|
552 | key: column.key,
|
553 | children: "过滤渲染",
|
554 | width: column.width,
|
555 | filtertype: column.filterType,
|
556 | dataindex: column.dataIndex,
|
557 | datasource: this.props.data,
|
558 | format: column.format,
|
559 | filterdropdown: column.filterDropdown,
|
560 | filterdropdownauto: column.filterDropdownAuto,
|
561 | filterdropdowndata: column.filterDropdownData,
|
562 | filterdropdownfocus: column.filterDropdownFocus,
|
563 | filterdropdowntype: column.filterDropdownType,
|
564 | filterdropdownincludekeys: column.filterDropdownIncludeKeys,
|
565 | filterinputnumberoptions: column.filterInputNumberOptions
|
566 | });
|
567 | }
|
568 | });
|
569 | if (this.props.filterable) {
|
570 | rows.push(filterCol);
|
571 | }
|
572 | return rows.filter(row => row.length > 0);
|
573 | }
|
574 |
|
575 | getExpandedRow(key, content, visible, className, fixed) {
|
576 | const { clsPrefix, expandIconAsCell,onPaste } = this.props;
|
577 | let colCount;
|
578 | if (fixed === 'left') {
|
579 | colCount = this.columnManager.leftLeafColumns().length;
|
580 | } else if (fixed === 'right') {
|
581 | colCount = this.columnManager.rightLeafColumns().length;
|
582 | } else {
|
583 | colCount = this.columnManager.centerColumns().length;
|
584 | }
|
585 |
|
586 | let expandedRowHeight = this.state.fixedColumnsExpandedRowsHeight[key] || 'auto';
|
587 | function contentContainer() {
|
588 | if (content && content.props && content.props.style) {
|
589 | return (
|
590 | <div style={{ height: content.props.style.height }}></div>
|
591 | )
|
592 | } else {
|
593 | return ' '
|
594 | }
|
595 | }
|
596 |
|
597 | const columns = [{
|
598 | key: 'extra-row',
|
599 | render: () => ({
|
600 | props: {
|
601 | colSpan: colCount,
|
602 | },
|
603 | children: !fixed ? content : contentContainer(),
|
604 | }),
|
605 | }];
|
606 | if (expandIconAsCell && fixed !== 'right') {
|
607 | columns.unshift({
|
608 | key: 'expand-icon-placeholder',
|
609 | render: () => null,
|
610 | });
|
611 | }
|
612 | return (
|
613 | <TableRow
|
614 | onPaste={onPaste}
|
615 | columns={columns}
|
616 | visible={visible}
|
617 | className={className}
|
618 | key={`${key}-extra-row`}
|
619 | clsPrefix={`${clsPrefix}-expanded-row`}
|
620 | indent={1}
|
621 | expandable={false}
|
622 | store={this.store}
|
623 | dragborderKey={this.props.dragborderKey}
|
624 | rowDraggAble={this.props.rowDraggAble}
|
625 | useDragHandle={this.props.useDragHandle}
|
626 | onDragRow={this.onDragRow}
|
627 | onDragRowStart={this.onDragRowStart}
|
628 | height={expandedRowHeight}
|
629 | />
|
630 | );
|
631 | }
|
632 |
|
633 | |
634 |
|
635 |
|
636 |
|
637 | onDragRowStart = (currentKey) => {
|
638 | let {data} = this.state,currentIndex,record;
|
639 | data.forEach((da,i)=>{
|
640 |
|
641 | let trKey = da.key ? da.key : this.getRowKey(da, i);
|
642 | if(trKey == currentKey){
|
643 | currentIndex = i;
|
644 | record = da;
|
645 | }
|
646 | });
|
647 | this.props.onDragRowStart && this.props.onDragRowStart(record,currentIndex);
|
648 | }
|
649 |
|
650 | |
651 |
|
652 |
|
653 |
|
654 |
|
655 | onDragRow = (currentKey,targetKey)=>{
|
656 | let {data} = this.state,currentIndex,targetIndex,record;
|
657 | data.forEach((da,i)=>{
|
658 |
|
659 | let trKey = da.key ? da.key : this.getRowKey(da, i);
|
660 | if(trKey == currentKey){
|
661 | currentIndex = i;
|
662 | record = da;
|
663 | }
|
664 | if(trKey == targetKey){
|
665 | targetIndex = i;
|
666 | }
|
667 | });
|
668 | if(currentIndex > -1) {
|
669 | data = this.swapArray(data,currentIndex,targetIndex);
|
670 | this.props.onDropRow && this.props.onDropRow(data,record,targetIndex);
|
671 | this.setState({
|
672 | data,
|
673 | });
|
674 | } else {
|
675 | this.props.onDropRow && this.props.onDropRow(data,record,targetIndex);
|
676 | }
|
677 | }
|
678 | |
679 |
|
680 |
|
681 |
|
682 |
|
683 |
|
684 | swapArray = (arr, index1, index2) => {
|
685 | var value1 = arr[index1]
|
686 | arr.splice(index1,1)
|
687 | if(index1<index2){
|
688 | arr.splice(index2,0,value1)
|
689 |
|
690 | }else {
|
691 | arr.splice(index2+1,0,value1)
|
692 | }
|
693 |
|
694 | return arr;
|
695 | }
|
696 |
|
697 | |
698 |
|
699 |
|
700 |
|
701 |
|
702 |
|
703 |
|
704 |
|
705 |
|
706 |
|
707 |
|
708 |
|
709 | getRowsByData(data, visible, indent, columns, fixed,rootIndex=-1) {
|
710 | const props = this.props;
|
711 | const childrenColumnName = props.childrenColumnName;
|
712 | const expandedRowRender = props.expandedRowRender;
|
713 | const expandRowByClick = props.expandRowByClick;
|
714 | const onPaste = props.onPaste;
|
715 | const { fixedColumnsBodyRowsHeight } = this.state;
|
716 | let rst = [];
|
717 | let height;
|
718 | const rowClassName = props.rowClassName;
|
719 | const rowRef = props.rowRef;
|
720 | const expandedRowClassName = props.expandedRowClassName;
|
721 | const needIndentSpaced = props.data.some(record => record[childrenColumnName]);
|
722 | const onRowClick = props.onRowClick;
|
723 | const onRowDoubleClick = props.onRowDoubleClick;
|
724 |
|
725 | const expandIconAsCell = fixed !== 'right' ? props.expandIconAsCell : false;
|
726 | const expandIconColumnIndex = props.expandIconColumnIndex
|
727 | if(props.lazyLoad && props.lazyLoad.preHeight && indent == 0){
|
728 | rst.push(
|
729 | <TableRow onPaste={onPaste} height={props.lazyLoad.preHeight} columns={[]} className='' key={'table_row_first'} store={this.store} visible = {true}/>
|
730 | )
|
731 | }
|
732 | const lazyCurrentIndex = props.lazyLoad && props.lazyLoad.startIndex ?props.lazyLoad.startIndex :0;
|
733 | const lazyParentIndex = props.lazyLoad && props.lazyLoad.startParentIndex ?props.lazyLoad.startParentIndex :0;
|
734 | const lazyEndIndex = props.lazyLoad && props.lazyLoad.endIndex ?props.lazyLoad.endIndex :-1;
|
735 | for (let i = 0; i < data.length; i++) {
|
736 | let isHiddenExpandIcon;
|
737 | const record = data[i];
|
738 | const key = this.getRowKey(record, i);
|
739 |
|
740 | record['_isLeaf'] = typeof record['isleaf'] === 'boolean' ? record['isleaf'] : record['_isLeaf'];
|
741 |
|
742 |
|
743 | const _isLeaf = typeof record['_isLeaf'] === 'boolean' ? record['_isLeaf'] : null;
|
744 | const childrenColumn = _isLeaf ? false : record[childrenColumnName];
|
745 | const isRowExpanded = this.isRowExpanded(record, i);
|
746 | let expandedRowContent;
|
747 | let expandedContentHeight = 0;
|
748 |
|
749 | let fixedIndex = i;
|
750 |
|
751 | if (this.treeType) {
|
752 | fixedIndex = this.treeRowIndex;
|
753 | }
|
754 | if (expandedRowRender && isRowExpanded) {
|
755 | expandedRowContent = expandedRowRender(record, fixedIndex+lazyCurrentIndex, indent);
|
756 | expandedContentHeight = parseInt(expandedRowContent.props && expandedRowContent.props.style && expandedRowContent.props.style.height?expandedRowContent.props.style.height:0);
|
757 | }
|
758 |
|
759 | if (expandedRowRender && typeof props.haveExpandIcon == 'function') {
|
760 | isHiddenExpandIcon = props.haveExpandIcon(record, i);
|
761 | }
|
762 |
|
763 |
|
764 | const onHoverProps = {};
|
765 |
|
766 | onHoverProps.onHover = this.handleRowHover;
|
767 |
|
768 |
|
769 | if (props.bodyDisplayInRow && props.height) {
|
770 | height = props.height
|
771 | } else if(fixed || props.heightConsistent) {
|
772 | height = fixedColumnsBodyRowsHeight[fixedIndex];
|
773 | }
|
774 |
|
775 | let leafColumns;
|
776 | if (fixed === 'left') {
|
777 | leafColumns = this.columnManager.leftLeafColumns();
|
778 | } else if (fixed === 'right') {
|
779 | leafColumns = this.columnManager.rightLeafColumns();
|
780 | } else {
|
781 | leafColumns = this.columnManager.leafColumns();
|
782 | }
|
783 | let className = rowClassName(record, fixedIndex+lazyCurrentIndex, indent);
|
784 |
|
785 |
|
786 | if(i == data.length -1 && props.showSum){
|
787 | className = className + ' sumrow';
|
788 | }
|
789 |
|
790 | let paramRootIndex = rootIndex;
|
791 |
|
792 | if(paramRootIndex<0){
|
793 | paramRootIndex = i+lazyParentIndex;
|
794 | }
|
795 | let index = i;
|
796 | if(rootIndex ==-1){
|
797 | index = i+lazyParentIndex
|
798 | }
|
799 | rst.push(
|
800 | <TableRow
|
801 | onPaste={onPaste}
|
802 | indent={indent}
|
803 | indentSize={props.indentSize}
|
804 | needIndentSpaced={needIndentSpaced}
|
805 | className={`${className} ${props.rowDraggAble && !props.useDragHandle?'row-dragg-able ':''}`}
|
806 | record={record}
|
807 | expandIconAsCell={expandIconAsCell}
|
808 | onDestroy={this.onRowDestroy}
|
809 | index={index}
|
810 | visible={visible}
|
811 | expandRowByClick={expandRowByClick}
|
812 | onExpand={this.onExpanded}
|
813 | expandable={expandedRowRender || ((childrenColumn && childrenColumn.length > 0) ? true : _isLeaf === false)}
|
814 | expanded={isRowExpanded}
|
815 | clsPrefix={`${props.clsPrefix}-row`}
|
816 | childrenColumnName={childrenColumnName}
|
817 | columns={leafColumns}
|
818 | expandIconColumnIndex={expandIconColumnIndex}
|
819 | onRowClick={onRowClick}
|
820 | onRowDoubleClick={onRowDoubleClick}
|
821 | height={height}
|
822 | isHiddenExpandIcon={isHiddenExpandIcon}
|
823 | {...onHoverProps}
|
824 | key={"table_row_"+key+"_"+index}
|
825 | hoverKey={key}
|
826 | ref={rowRef}
|
827 | store={this.store}
|
828 | fixed={fixed}
|
829 | expandedContentHeight={expandedContentHeight}
|
830 | setRowHeight={props.setRowHeight}
|
831 | setRowParentIndex={props.setRowParentIndex}
|
832 | treeType={childrenColumn||this.treeType?true:false}
|
833 | fixedIndex={fixedIndex+lazyCurrentIndex}
|
834 | rootIndex = {rootIndex}
|
835 | syncHover = {props.syncHover}
|
836 | bodyDisplayInRow = {props.bodyDisplayInRow}
|
837 | rowDraggAble={props.rowDraggAble}
|
838 | useDragHandle={props.useDragHandle}
|
839 | onDragRow={this.onDragRow}
|
840 | onDragRowStart={this.onDragRowStart}
|
841 | contentTable={this.contentTable}
|
842 | tableUid = {this.tableUid}
|
843 | expandedIcon={props.expandedIcon}
|
844 | collapsedIcon={props.collapsedIcon}
|
845 | lazyStartIndex = {lazyCurrentIndex}
|
846 | lazyEndIndex = {lazyEndIndex}
|
847 | centerColumnsLength={this.centerColumnsLength}
|
848 | leftColumnsLength={this.leftColumnsLength}
|
849 | expandIconCellWidth={expandIconCellWidth}
|
850 | />
|
851 | );
|
852 | this.treeRowIndex++;
|
853 | const subVisible = visible && isRowExpanded;
|
854 |
|
855 | if (expandedRowContent && isRowExpanded) {
|
856 | rst.push(this.getExpandedRow(
|
857 | key, expandedRowContent, subVisible, expandedRowClassName(record, i, indent), fixed
|
858 | ));
|
859 | }
|
860 | if (childrenColumn) {
|
861 | this.isTreeType = true;
|
862 | this.treeType = true;
|
863 | rst = rst.concat(this.getRowsByData(
|
864 | childrenColumn, subVisible, indent + 1, columns, fixed,paramRootIndex
|
865 | ));
|
866 | }
|
867 | }
|
868 |
|
869 | if(props.lazyLoad && props.lazyLoad.sufHeight && indent == 0){
|
870 | rst.push(
|
871 | <TableRow onPaste={onPaste} height={props.lazyLoad.sufHeight} key={'table_row_end'} columns={[]} className='' store={this.store} visible = {true}/>
|
872 | )
|
873 | }
|
874 | if (!this.isTreeType) {
|
875 | this.treeType = false;
|
876 | }
|
877 | return rst;
|
878 | }
|
879 |
|
880 | getRows(columns, fixed) {
|
881 |
|
882 | this.treeRowIndex = 0;
|
883 |
|
884 | this.isTreeType = false;
|
885 | let rs = this.getRowsByData(this.state.data, true, 0, columns, fixed);
|
886 | return rs;
|
887 | }
|
888 |
|
889 | getColGroup(columns, fixed) {
|
890 | let cols = [];
|
891 | let self = this;
|
892 |
|
893 | let { contentWidthDiff = 0, lastShowIndex = 0 } = this.state;
|
894 | if (this.props.expandIconAsCell && fixed !== 'right') {
|
895 | cols.push(
|
896 | <col
|
897 | className={`${this.props.clsPrefix}-expand-icon-col`}
|
898 | key="u-table-expand-icon-col"
|
899 | />
|
900 | );
|
901 | }
|
902 | let leafColumns;
|
903 | if (fixed === 'left') {
|
904 | contentWidthDiff = 0;
|
905 | leafColumns = this.columnManager.leftLeafColumns();
|
906 | } else if (fixed === 'right') {
|
907 | contentWidthDiff = 0;
|
908 | leafColumns = this.columnManager.rightLeafColumns();
|
909 | } else {
|
910 | leafColumns = this.columnManager.leafColumns();
|
911 | }
|
912 | cols = cols.concat(leafColumns.map((c, i, arr) => {
|
913 | let fixedClass ='';
|
914 | let width = c.width;
|
915 | if (typeof (width) == 'string' && width.indexOf('%') > -1 && self.contentWidth) {
|
916 | width = parseInt(self.contentWidth * parseInt(width) / 100);
|
917 | } else if (width) {
|
918 | width = parseInt(width);
|
919 | }
|
920 | if (lastShowIndex == i && width) {
|
921 | width = width + contentWidthDiff;
|
922 | }
|
923 | if (!fixed && c.fixed) {
|
924 | fixedClass = ` ${this.props.clsPrefix}-row-fixed-columns-in-body`;
|
925 | }
|
926 | return <col key={c.key} style={{ width: width, minWidth: c.width }} className={fixedClass}/>;
|
927 | }));
|
928 | return <colgroup id="bee-table-colgroup">{cols}</colgroup>;
|
929 | }
|
930 |
|
931 | renderDragHideTable = () => {
|
932 | const { columns, dragborder, dragborderKey } = this.props;
|
933 | if (!dragborder) return null;
|
934 | let sum = 0;
|
935 | return (<div id={`u-table-drag-hide-table-${dragborderKey}`} className={`${this.props.clsPrefix}-hiden-drag`} >
|
936 | {
|
937 | columns.map((da, i) => {
|
938 | sum += da.width ? da.width : 0;
|
939 | return (<div className={`${this.props.clsPrefix}-hiden-drag-li`} key={da + "_hiden_" + i} style={{ left: sum + "px" }}></div>);
|
940 | })
|
941 | }
|
942 | </div>);
|
943 | }
|
944 |
|
945 | getLeftFixedTable() {
|
946 | return this.getTable({
|
947 | columns: this.columnManager.leftColumns(),
|
948 | fixed: 'left',
|
949 | });
|
950 | }
|
951 |
|
952 | getRightFixedTable() {
|
953 | return this.getTable({
|
954 | columns: this.columnManager.rightColumns(),
|
955 | fixed: 'right',
|
956 | });
|
957 | }
|
958 |
|
959 | getTable(options = {}) {
|
960 | const { columns, fixed } = options;
|
961 | const { clsPrefix, scroll = {}, getBodyWrapper, footerScroll,headerScroll,hideHeaderScroll = false,expandIconAsCell } = this.props;
|
962 | let { useFixedHeader,data } = this.props;
|
963 | const bodyStyle = { ...this.props.bodyStyle }; // 这里为什么不写在上面?
|
964 | const headStyle = {};
|
965 | const innerBodyStyle = {};
|
966 | const leftFixedWidth = this.columnManager.getLeftColumnsWidth(this.contentWidth);
|
967 | const rightFixedWidth = this.columnManager.getRightColumnsWidth(this.contentWidth);
|
968 |
|
969 | let tableClassName = '';
|
970 | //表格元素的宽度大于容器的宽度也显示滚动条
|
971 | if (scroll.x || fixed || this.contentDomWidth < this.contentWidth) {
|
972 | tableClassName = `${clsPrefix}-fixed`;
|
973 | //没有数据并且含有顶部菜单时
|
974 | if(this.props.data.length == 0 && this.props.headerScroll ){
|
975 | bodyStyle.overflowX = 'hidden';
|
976 | }
|
977 | if (!footerScroll) {
|
978 | bodyStyle.overflowX = bodyStyle.overflowX || 'auto';
|
979 | }
|
980 | }
|
981 |
|
982 | if (scroll.y) {
|
983 | // maxHeight will make fixed-Table scrolling not working
|
984 | // so we only set maxHeight to body-Table here
|
985 | if (fixed) {
|
986 | // bodyStyle.height = bodyStyle.height || scroll.y;
|
987 | innerBodyStyle.maxHeight = bodyStyle.maxHeight || scroll.y;
|
988 | innerBodyStyle.overflowY = bodyStyle.overflowY || 'scroll';
|
989 | } else {
|
990 | bodyStyle.maxHeight = bodyStyle.maxHeight || scroll.y;
|
991 | }
|
992 | bodyStyle.overflowY = bodyStyle.overflowY || 'scroll';
|
993 | useFixedHeader = true;
|
994 |
|
995 | // Add negative margin bottom for scroll bar overflow bug
|
996 | const scrollbarWidth = this.scrollbarWidth;
|
997 | if (scrollbarWidth >= 0) {
|
998 | (fixed ? bodyStyle : headStyle).paddingBottom = '0px';
|
999 | //显示表头滚动条
|
1000 | if(headerScroll){
|
1001 | if(fixed){
|
1002 |
|
1003 | if(this.domWidthDiff <= 0){
|
1004 | headStyle.marginBottom = `${scrollbarWidth}px`;
|
1005 | bodyStyle.marginBottom = `-${scrollbarWidth}px`;
|
1006 | }else{
|
1007 | innerBodyStyle.overflowX = 'auto';
|
1008 | }
|
1009 | }else{
|
1010 | //内容少,不用显示滚动条
|
1011 | if(this.domWidthDiff > 0){
|
1012 | headStyle.overflowX = 'hidden';
|
1013 | }
|
1014 | headStyle.marginBottom = `0px`;
|
1015 | }
|
1016 | }else{
|
1017 | if(fixed){
|
1018 | if(this.domWidthDiff > 0){
|
1019 | headStyle.overflow = 'hidden';
|
1020 | innerBodyStyle.overflowX = 'auto'; //兼容expand场景、子表格含有固定列的场景
|
1021 | }else{
|
1022 | bodyStyle.marginBottom = `-${scrollbarWidth}px`;
|
1023 | }
|
1024 |
|
1025 | }else{
|
1026 | // 没有数据时,表头滚动条隐藏问题
|
1027 | if(data.length == 0 && this.domWidthDiff < 0){
|
1028 | headStyle.marginBottom = '0px';
|
1029 | }else{
|
1030 | headStyle.marginBottom = `-${scrollbarWidth}px`;
|
1031 | }
|
1032 |
|
1033 | }
|
1034 |
|
1035 | }
|
1036 | }
|
1037 | }
|
1038 |
|
1039 | if(data.length == 0 && hideHeaderScroll){
|
1040 | //支持 NCC 需求:表格无数据时,去掉表头滚动条 (https://github.com/iuap-design/tinper-bee/issues/207)
|
1041 | headStyle.marginBottom = `-${this.scrollbarWidth}px`;
|
1042 | }
|
1043 |
|
1044 | const renderTable = (hasHead = true, hasBody = true) => {
|
1045 | const tableStyle = {};
|
1046 | if (!fixed && scroll.x) {
|
1047 | // not set width, then use content fixed width
|
1048 | if (scroll.x === true) {
|
1049 | tableStyle.tableLayout = 'fixed';
|
1050 | } else {
|
1051 | tableStyle.width = this.contentWidth - this.columnManager.getLeftColumnsWidth(this.contentWidth) - this.columnManager.getRightColumnsWidth(this.contentWidth);
|
1052 | }
|
1053 | }
|
1054 | // 自动出现滚动条
|
1055 | if ( !fixed && this.contentDomWidth < this.contentWidth) {
|
1056 | tableStyle.width = this.contentWidth - this.columnManager.getLeftColumnsWidth(this.contentWidth) - this.columnManager.getRightColumnsWidth(this.contentWidth);
|
1057 | }
|
1058 | const tableBody = hasBody ? getBodyWrapper(
|
1059 | <tbody className={`${clsPrefix}-tbody`} onMouseLeave={this.onBodyMouseLeave}>
|
1060 | {this.getRows(columns, fixed)}
|
1061 | </tbody>
|
1062 | ) : null;
|
1063 | let _drag_class = this.props.dragborder ? "table-drag-bordered" : ""
|
1064 | return (
|
1065 | <table className={` ${tableClassName} table-bordered ${_drag_class} `} style={tableStyle} >
|
1066 | {/* {this.props.dragborder?null:this.getColGroup(columns, fixed)} */}
|
1067 | {this.getColGroup(columns, fixed)}
|
1068 | {hasHead ? this.getHeader(columns, fixed, leftFixedWidth, rightFixedWidth) : null}
|
1069 | {tableBody}
|
1070 | </table>
|
1071 | );
|
1072 | };
|
1073 |
|
1074 | let headTable;
|
1075 |
|
1076 | if (useFixedHeader) {
|
1077 | headTable = (
|
1078 | <div
|
1079 | className={`${clsPrefix}-header`}
|
1080 | ref={(el)=>{fixed ? this.fixedHeadTable=el : this.headTable=el}}
|
1081 | style={headStyle}
|
1082 | onMouseOver={this.detectScrollTarget}
|
1083 | onTouchStart={this.detectScrollTarget}
|
1084 | onScroll={this.handleBodyScroll}
|
1085 | >
|
1086 | {renderTable(true, false)}
|
1087 | </div>
|
1088 | );
|
1089 | }
|
1090 | let BodyTable = (
|
1091 | <div
|
1092 | className={`${clsPrefix}-body`}
|
1093 | style={bodyStyle}
|
1094 | ref={(el)=>{this.bodyTable = el}}
|
1095 | onMouseOver={this.detectScrollTarget}
|
1096 | onTouchStart={this.detectScrollTarget}
|
1097 | onScroll={this.handleBodyScroll}
|
1098 | onMouseLeave={this.onBodyMouseLeave}
|
1099 | >
|
1100 | {this.renderDragHideTable()}
|
1101 | {renderTable(!useFixedHeader)}
|
1102 | </div>
|
1103 | );
|
1104 |
|
1105 | if (fixed && columns.length) {
|
1106 | let refName;
|
1107 | if (columns[0].fixed === 'left' || columns[0].fixed === true) {
|
1108 | refName = 'fixedColumnsBodyLeft';
|
1109 | } else if (columns[0].fixed === 'right') {
|
1110 | refName = 'fixedColumnsBodyRight';
|
1111 | }
|
1112 | delete bodyStyle.overflowX;
|
1113 | delete bodyStyle.overflowY;
|
1114 | BodyTable = (
|
1115 | <div
|
1116 | className={`${clsPrefix}-body-outer`}
|
1117 | style={{ ...bodyStyle }}
|
1118 | >
|
1119 | <div
|
1120 | style={{...innerBodyStyle}}
|
1121 | className={`${clsPrefix}-body-inner`}
|
1122 | ref={refName}
|
1123 | onMouseOver={this.detectScrollTarget}
|
1124 | onTouchStart={this.detectScrollTarget}
|
1125 | onScroll={this.handleBodyScroll}
|
1126 | >
|
1127 | {renderTable(!useFixedHeader)}
|
1128 | {/* <div className="scroll-dom" style={{height:`${this.scrollbarWidth}px`}}></div> */}
|
1129 | </div>
|
1130 | </div>
|
1131 | );
|
1132 | }
|
1133 | // const leftFixedWidth = this.columnManager.getLeftColumnsWidth(this.contentWidth);
|
1134 | // const rightFixedWidth = this.columnManager.getRightColumnsWidth(this.contentWidth);
|
1135 | let expandIconWidth = expandIconAsCell ? 32 : 0;
|
1136 | let parStyle = {}
|
1137 | if(!fixed){
|
1138 | parStyle = {'marginLeft':leftFixedWidth + expandIconWidth,'marginRight':rightFixedWidth}
|
1139 | }
|
1140 | return <div style={parStyle}>{headTable}{BodyTable}</div>;
|
1141 | }
|
1142 |
|
1143 | getTitle() {
|
1144 | const { title, clsPrefix } = this.props;
|
1145 | return title ? (
|
1146 | <div className={`${clsPrefix}-title`}>
|
1147 | {title(this.state.data)}
|
1148 | </div>
|
1149 | ) : null;
|
1150 | }
|
1151 |
|
1152 | getFooter() {
|
1153 | const { footer, clsPrefix } = this.props;
|
1154 | return footer ? (
|
1155 | <div className={`${clsPrefix}-footer`}>
|
1156 | {footer(this.state.data)}
|
1157 | </div>
|
1158 | ) : null;
|
1159 | }
|
1160 |
|
1161 | getEmptyText() {
|
1162 | const { emptyText : defaultEmptyText, clsPrefix, data } = this.props;
|
1163 | let locale = getComponentLocale(this.props, this.context, 'Table', () => i18n);
|
1164 | let emptyText = defaultEmptyText !== undefined ? defaultEmptyText : () => <div><Icon type="uf-nodata" className="table-nodata"></Icon><span>{locale["no_data"]}</span></div>;
|
1165 |
|
1166 | return !data.length ? (
|
1167 | <div className={`${clsPrefix}-placeholder`}>
|
1168 | {emptyText()}
|
1169 | </div>
|
1170 | ) : null;
|
1171 | }
|
1172 |
|
1173 | getHeaderRowStyle(columns, rows) {
|
1174 | const { fixedColumnsHeadRowsHeight } = this.state;
|
1175 | const headerHeight = fixedColumnsHeadRowsHeight[0];
|
1176 |
|
1177 | if (headerHeight && columns) {
|
1178 | if (headerHeight === 'auto') {
|
1179 | return { height: 'auto' };
|
1180 | }
|
1181 | return { height: headerHeight / rows.length };
|
1182 | }
|
1183 | return null;
|
1184 | }
|
1185 | getStyle(obj,attr){
|
1186 | if(obj.currentStyle){
|
1187 | return obj.currentStyle[attr];
|
1188 | }
|
1189 | else{
|
1190 | return document.defaultView.getComputedStyle(obj,null)[attr];
|
1191 | }
|
1192 | }
|
1193 | getTdPadding=(td)=>{
|
1194 | let tdPaddingTop = this.getStyle(td,'paddingTop'),tdPaddingBottom = this.getStyle(td,'paddingBottom'),
|
1195 | tdBorderTop = this.getStyle(td,'borderTopWidth'),tdBorderBottom = this.getStyle(td,'borderBottomWidth');
|
1196 | return Number(tdPaddingTop.replace('px',''))+Number(tdPaddingBottom.replace('px',''))+Number(tdBorderTop.replace('px',''))+Number(tdBorderBottom.replace('px',''))
|
1197 |
|
1198 | }
|
1199 |
|
1200 | syncFixedTableRowHeight() {
|
1201 | //this.props.height、headerHeight分别为用户传入的行高和表头高度,如果有值,所有行的高度都是固定的,主要为了避免在千行数据中有固定列时获取行高度有问题
|
1202 | const { clsPrefix, height, headerHeight,columns,heightConsistent, bodyDisplayInRow } = this.props;
|
1203 | const headRows = this.headTable ?
|
1204 | this.headTable.querySelectorAll('thead') :
|
1205 | this.bodyTable.querySelectorAll('thead');
|
1206 | const expandedRows = this.bodyTable.querySelectorAll(`.${clsPrefix}-expanded-row`) || [];
|
1207 | const bodyRows = this.bodyTable.querySelectorAll(`.${clsPrefix}-row`) || [];
|
1208 | const leftBodyRows = this.refs.fixedColumnsBodyLeft && this.refs.fixedColumnsBodyLeft.querySelectorAll(`.${clsPrefix}-row`) || [];
|
1209 | const rightBodyRows = this.refs.fixedColumnsBodyRight && this.refs.fixedColumnsBodyRight.querySelectorAll(`.${clsPrefix}-row`) || [];
|
1210 | const fixedColumnsHeadRowsHeight = [].map.call(
|
1211 | headRows, row =>{
|
1212 | let height = headerHeight;
|
1213 | if(headerHeight){
|
1214 | height = (getMaxColChildrenLength(columns)+1)*headerHeight;
|
1215 | }
|
1216 | return headerHeight ? height : (row.getBoundingClientRect().height || 'auto')}
|
1217 | );
|
1218 | const fixedColumnsBodyRowsHeight = [].map.call(
|
1219 | bodyRows, (row,index) =>{
|
1220 | let rsHeight = height;
|
1221 | if(bodyDisplayInRow && rsHeight){
|
1222 | return rsHeight;
|
1223 | }else{
|
1224 | // 为了提高性能,默认获取主表的高度,但是有的场景中固定列的高度比主表的高度高,所以提供此属性,会统计所有列的高度取最大的,设置
|
1225 | // 内容折行显示,并又设置了 height 的情况下,也要获取主表高度
|
1226 | if(heightConsistent || (!bodyDisplayInRow && rsHeight)){
|
1227 | let leftHeight,rightHeight,currentHeight,maxHeight;
|
1228 | leftHeight = leftBodyRows[index]?leftBodyRows[index].getBoundingClientRect().height:0;
|
1229 | rightHeight = rightBodyRows[index]?rightBodyRows[index].getBoundingClientRect().height:0;
|
1230 | currentHeight = row.getBoundingClientRect().height
|
1231 | maxHeight = Math.max(leftHeight,rightHeight,currentHeight);
|
1232 | return maxHeight || 'auto'
|
1233 | }else{
|
1234 | return row.getBoundingClientRect().height || 'auto'
|
1235 | }
|
1236 | }
|
1237 | }
|
1238 | );
|
1239 | const fixedColumnsExpandedRowsHeight = {};
|
1240 | // expandedRows为NodeList Array.prototype.forEach ie 下报错 对象不支持 “forEach” 方法
|
1241 | expandedRows.length > 0 && Array.prototype.forEach.call(expandedRows,row => {
|
1242 | let parentRowKey = row && row.previousSibling && row.previousSibling.getAttribute("data-row-key"),
|
1243 | height = row && row.getBoundingClientRect().height || 'auto';
|
1244 | try {//子表数据减少时,动态计算高度
|
1245 | let td = row.querySelector('td');
|
1246 | let tdPadding = this.getTdPadding(td);
|
1247 | let trueheight = row.querySelectorAll('.u-table')[0].getBoundingClientRect().height;
|
1248 | height = trueheight+tdPadding;
|
1249 | } catch (error) {
|
1250 |
|
1251 | }
|
1252 | fixedColumnsExpandedRowsHeight[parentRowKey] = height;
|
1253 | })
|
1254 | if (shallowequal(this.state.fixedColumnsHeadRowsHeight, fixedColumnsHeadRowsHeight) &&
|
1255 | shallowequal(this.state.fixedColumnsBodyRowsHeight, fixedColumnsBodyRowsHeight) &&
|
1256 | shallowequal(this.state.fixedColumnsExpandedRowsHeight, fixedColumnsExpandedRowsHeight)) {
|
1257 | return;
|
1258 | }
|
1259 | this.setState({
|
1260 | fixedColumnsHeadRowsHeight,
|
1261 | fixedColumnsBodyRowsHeight,
|
1262 | fixedColumnsExpandedRowsHeight,
|
1263 | });
|
1264 | }
|
1265 |
|
1266 | resetScrollX() {
|
1267 | if (this.headTable) {
|
1268 | this.headTable.scrollLeft = 0;
|
1269 | }
|
1270 | if (this.bodyTable) {
|
1271 | this.bodyTable.scrollLeft = 0;
|
1272 | }
|
1273 | }
|
1274 |
|
1275 | findExpandedRow(record, index) {
|
1276 | const rows = this.getExpandedRows().filter(i => i === this.getRowKey(record, index));
|
1277 | return rows[0];
|
1278 | }
|
1279 |
|
1280 | isRowExpanded(record, index) {
|
1281 | return typeof this.findExpandedRow(record, index) !== 'undefined';
|
1282 | }
|
1283 | onBodyMouseLeave(e){
|
1284 | this.hideHoverDom(e);
|
1285 | }
|
1286 |
|
1287 | detectScrollTarget(e) {
|
1288 | if (this.scrollTarget !== e.currentTarget) {
|
1289 | this.scrollTarget = e.currentTarget;
|
1290 | }
|
1291 | }
|
1292 |
|
1293 | hideHoverDom(e){
|
1294 | if(this.hoverDom){
|
1295 | this.hoverDom.style.display = 'none';
|
1296 | }
|
1297 | }
|
1298 |
|
1299 |
|
1300 | handleBodyScroll(e) {
|
1301 | const headTable = this.headTable;
|
1302 | const { scroll = {},clsPrefix,handleScrollY, handleScrollX, onBodyScroll} = this.props;
|
1303 | const {fixedColumnsBodyLeft, fixedColumnsBodyRight } = this.refs;
|
1304 | // Prevent scrollTop setter trigger onScroll event
|
1305 | // http://stackoverflow.com/q/1386696
|
1306 | if (e.currentTarget !== e.target) {
|
1307 | return;
|
1308 | }
|
1309 | if (e.target.scrollLeft !== this.lastScrollLeft) {
|
1310 | let position = '';
|
1311 | if (e.target === this.bodyTable && headTable) {
|
1312 | headTable.scrollLeft = e.target.scrollLeft;
|
1313 | } else if (e.target === headTable && this.bodyTable) {
|
1314 | this.bodyTable.scrollLeft = e.target.scrollLeft;
|
1315 | }
|
1316 | if (e.target.scrollLeft === 0) {
|
1317 | position='left';
|
1318 | } else if (e.target.scrollLeft + 1 >=
|
1319 | e.target.children[0].getBoundingClientRect().width -
|
1320 | e.target.getBoundingClientRect().width) {
|
1321 | position='right';
|
1322 | } else if (this.state.scrollPosition !== 'middle') {
|
1323 | position='middle';
|
1324 | }
|
1325 | if(position){
|
1326 | classes(this.contentTable)
|
1327 | .remove(new RegExp(`^${clsPrefix}-scroll-position-.+$`))
|
1328 | .add(`${clsPrefix}-scroll-position-${position}`);
|
1329 | }
|
1330 | if(handleScrollX){
|
1331 | debounce(
|
1332 | handleScrollX(e.target.scrollLeft,this.treeType),
|
1333 | 300)
|
1334 | }
|
1335 | }
|
1336 | // console.log('lastScrollTop--'+this.lastScrollTop+'--eventScrollTop--'+ e.target.scrollTop);
|
1337 | if (scroll.y && this.lastScrollTop != e.target.scrollTop && e.target !== headTable) {
|
1338 | if (fixedColumnsBodyLeft && e.target !== fixedColumnsBodyLeft) {
|
1339 | fixedColumnsBodyLeft.scrollTop = e.target.scrollTop;
|
1340 | }
|
1341 | if (fixedColumnsBodyRight && e.target !== fixedColumnsBodyRight) {
|
1342 | fixedColumnsBodyRight.scrollTop = e.target.scrollTop;
|
1343 | }
|
1344 | if (this.bodyTable && e.target !== this.bodyTable) {
|
1345 | this.bodyTable.scrollTop = e.target.scrollTop;
|
1346 | }
|
1347 | if(this.hoverDom){
|
1348 | this.hoverDom.style.display = 'none'
|
1349 | }
|
1350 | this.lastScrollTop = e.target.scrollTop;
|
1351 | if(handleScrollY){
|
1352 | debounce(
|
1353 | handleScrollY(this.lastScrollTop,this.treeType,onBodyScroll),
|
1354 | 300)
|
1355 | }else{
|
1356 | //滚动回调
|
1357 | onBodyScroll(this.lastScrollTop)
|
1358 | }
|
1359 |
|
1360 | }
|
1361 |
|
1362 | // Remember last scrollLeft for scroll direction detecting.
|
1363 | this.lastScrollLeft = e.target.scrollLeft;
|
1364 | }
|
1365 |
|
1366 | handleRowHover(isHover, key,event,currentIndex, propsRecord) {
|
1367 | //增加新的API,设置是否同步Hover状态,提高性能,避免无关的渲染
|
1368 | let { syncHover,onRowHover,data } = this.props;
|
1369 | //fix:树形表,onRowHover返回参数异常
|
1370 | let { isTreeType } = this;
|
1371 | const record = isTreeType ? propsRecord : data[currentIndex];
|
1372 | // 固定列、或者含有hoverdom时情况下同步hover状态
|
1373 | if(this.columnManager.isAnyColumnsFixed() && syncHover ){
|
1374 | this.hoverKey = key;
|
1375 | this.store.setState({
|
1376 | currentHoverKey: isHover ? key : null,
|
1377 | });
|
1378 | }
|
1379 | if(this.hoverDom){
|
1380 | if(isHover){
|
1381 | this.currentHoverKey = key;
|
1382 | const td = closest(event.target,'td');
|
1383 | if(td){
|
1384 | const scrollTop = this.lastScrollTop ?this.lastScrollTop:0
|
1385 | let top = td.offsetTop - scrollTop;
|
1386 | if(this.headTable){
|
1387 | top = top + this.headTable.clientHeight;
|
1388 | }
|
1389 | this.hoverDom.style.top = top + 'px';
|
1390 | this.hoverDom.style.height = td.offsetHeight + 'px';
|
1391 | this.hoverDom.style.lineHeight = td.offsetHeight + 'px';
|
1392 | this.hoverDom.style.display = 'block';
|
1393 | }
|
1394 | this.setState({
|
1395 | currentHoverIndex: currentIndex,
|
1396 | currentHoverRecord: record
|
1397 | })
|
1398 | }
|
1399 | }
|
1400 |
|
1401 | onRowHover && onRowHover(currentIndex,record);
|
1402 |
|
1403 | }
|
1404 |
|
1405 | onRowHoverMouseEnter = () =>{
|
1406 |
|
1407 | this.store.setState({
|
1408 | currentHoverKey: this.currentHoverKey,
|
1409 | });
|
1410 | this.hoverDom.style.display = 'block';
|
1411 |
|
1412 | }
|
1413 | onRowHoverMouseLeave = () =>{
|
1414 |
|
1415 | }
|
1416 | onFocus=(e)=>{
|
1417 | this.props.onKeyTab&&this.props.onKeyTab();
|
1418 | }
|
1419 |
|
1420 | onKeyDown=(e)=>{
|
1421 | let event = Event.getEvent(e);
|
1422 | // event.preventDefault?event.preventDefault():event.returnValue = false;
|
1423 | if(event.keyCode === 38){//up
|
1424 | event.preventDefault&&event.preventDefault();
|
1425 | this.props.onKeyUp&&this.props.onKeyUp();
|
1426 | }else if(event.keyCode === 40){//down
|
1427 | event.preventDefault&&event.preventDefault();
|
1428 | this.props.onKeyDown&&this.props.onKeyDown();
|
1429 | }
|
1430 | this.props.onTableKeyDown&&this.props.onTableKeyDown();
|
1431 | }
|
1432 |
|
1433 | render() {
|
1434 | const { currentHoverRecord, currentHoverIndex } = this.state;
|
1435 | const props = this.props;
|
1436 | const clsPrefix = props.clsPrefix;
|
1437 | const hasFixedLeft = this.columnManager.isAnyColumnsLeftFixed();
|
1438 | let className = props.clsPrefix;
|
1439 | if (props.className) {
|
1440 | className += ` ${props.className}`;
|
1441 | }
|
1442 | if (props.useFixedHeader || (props.scroll && props.scroll.y)) {
|
1443 | className += ` ${clsPrefix}-fixed-header`;
|
1444 | }
|
1445 | if (!props.showHeader) {
|
1446 | className += ` ${clsPrefix}-hide-header`;
|
1447 | }
|
1448 | if (props.bordered) {
|
1449 | className += ` ${clsPrefix}-bordered`;
|
1450 | }
|
1451 | className += ` ${clsPrefix}-scroll-position-${this.state.scrollPosition}`;
|
1452 | //如果传入height说明是固定高度
|
1453 | //内容过多折行显示时,height 属性会失效,为了避免产生错行
|
1454 | if(props.bodyDisplayInRow && props.height){
|
1455 | className += ' fixed-height';
|
1456 | }
|
1457 | if(props.bodyDisplayInRow){
|
1458 | className += ' body-dispaly-in-row'
|
1459 | }
|
1460 | if(props.headerDisplayInRow){
|
1461 | className += ' header-dispaly-in-row'
|
1462 | }
|
1463 | const isTableScroll = this.columnManager.isAnyColumnsFixed() ||
|
1464 | props.scroll.x ||
|
1465 | props.scroll.y;
|
1466 | let loading = props.loading;
|
1467 | if (typeof loading === 'boolean') {
|
1468 | loading = {
|
1469 | show: loading,
|
1470 | };
|
1471 | }
|
1472 | if (props.size) {
|
1473 | className += ` ${clsPrefix}-${props.size}`;
|
1474 | }
|
1475 | if(hasFixedLeft){
|
1476 | className += ` has-fixed-left`;
|
1477 | }
|
1478 |
|
1479 | return (
|
1480 | <div className={className} style={props.style} ref={el => this.contentTable = el}
|
1481 | tabIndex={props.focusable && (props.tabIndex?props.tabIndex:'0')} >
|
1482 | {this.getTitle()}
|
1483 | <div className={`${clsPrefix}-content`}>
|
1484 |
|
1485 | <div className={isTableScroll ? `${clsPrefix}-scroll` : ''} >
|
1486 | {this.getTable({ columns: this.columnManager.groupedColumns() })}
|
1487 | {this.getEmptyText()}
|
1488 | {this.getFooter()}
|
1489 | </div>
|
1490 |
|
1491 | {hasFixedLeft &&
|
1492 | <div className={`${clsPrefix}-fixed-left`}>
|
1493 | {this.getLeftFixedTable()}
|
1494 | </div>}
|
1495 | {this.columnManager.isAnyColumnsRightFixed() &&
|
1496 | <div className={`${clsPrefix}-fixed-right`}>
|
1497 | {this.getRightFixedTable()}
|
1498 | </div>}
|
1499 | </div>
|
1500 | <Loading
|
1501 | container={this}
|
1502 | {...loading} />
|
1503 | { props.hoverContent && <div className="u-row-hover"
|
1504 | onMouseEnter={this.onRowHoverMouseEnter} onMouseLeave={this.onRowHoverMouseLeave} ref={el=> this.hoverDom = el }>{props.hoverContent(currentHoverRecord, currentHoverIndex)}</div>}
|
1505 | </div>
|
1506 | );
|
1507 | }
|
1508 | };
|
1509 |
|
1510 | Table.propTypes = propTypes;
|
1511 | Table.defaultProps = defaultProps;
|
1512 | Table.contextTypes = {
|
1513 | beeLocale: PropTypes.object
|
1514 | };
|
1515 |
|
1516 | export default Table;
|