1.支持树形数据的展现css
2.行拖拽排序html
3.单元格拖拽排序vue
githubnode
npm install ele-table
例如:在须要使用的vue页面中:
<template> <!-- 里面写ele-table组件--> <ele-table :data="tableData" treetable style="width: 100%"> <ele-table-column prop="id" label="姓名"> <template slot-scope="scope"> <div :style="`padding-left:${20*(scope.row._indent-1)}px`"> <span v-if="scope.row.children"> <i v-if="scope.row._expand" >-</i><i v-else>+</i> </span> <span>{{scope.row.id}}</span> </div> </template> </ele-table-column> <ele-table-column prop="id" label="年龄" width="180"> </ele-table-column> <ele-table-column prop="label" label="地址"> </ele-table-column> </ele-table> <ele-table draggablerow //可否行拖拽 :allow-drag="allowdrag" //可否被拖拽 :allow-drop="allowDrop" //可否被放置 :data="tableData" @node-drag-start="handleDragStart" @node-drag-enter="handleDragEnter" @node-drag-leave="handleDragLeave" @node-drag-over="handleDragOver" @node-drag-end="handleDragEnd" style="width: 100%"> <ele-table-column prop="id" label="姓名" width="180"> </ele-table-column> <ele-table-column prop="id" label="年龄" width="180"> </ele-table-column> <ele-table-column prop="label" label="地址"> </ele-table-column> </ele-table> </template> <script> import { eleTable, eleTableColumn } from "ele-table"; import 'ele-table/dist/ele-table.css'; //项目引入element-ui 不须要引入样式,但须要class类指定拖拽样式 //<style> //.el-table--dropNode{ // background-color: #409eff !important; //} // .el-tree__drop-indicator { // position: absolute; // left: 0; // right: 0; // height: 2px !important; // background-color: #409eff; // z-index: 10000; //} //</style> export default { data(){ return{ tableData: [{ id: 1, label: '一级 1', _expand:true, //设置默认展开节点 children: [{ id: 4, label: '二级 1-1', _expand:true, children: [{ id: 9, label: '三级 1-1-1' }, { id: 10, label: '三级 1-1-2' }] }] }, { id: 2, label: '一级 2', children: [{ id: 5, label: '二级 2-1' }, { id: 6, label: '二级 2-2' }] }] } }, components: { eleTable, eleTableColumn }, methods: { handleDragEnd(row, column, cell, event) { let data = this.tableData[row.draggingcolumn]; if (cell == "after") { this.tableData.splice(column.dropcolumn + 1, 0, data); if (row.draggingcolumn > column.dropcolumn) { this.tableData.splice(row.draggingcolumn + 1, 1); } else { this.tableData.splice(row.draggingcolumn, 1); } } if (cell == "before") { this.tableData.splice(column.dropcolumn, 0, data); if (row.draggingcolumn > column.dropcolumn) { this.tableData.splice(row.draggingcolumn + 1, 1); } else { this.tableData.splice(row.draggingcolumn, 1); } } if (cell == "inner") { this.$set( this.tableData, row.draggingcolumn, this.tableData[column.dropcolumn] ); this.$set(this.tableData, column.dropcolumn, data); } }, }, } } </script>
参数 | 说明 | 类型 | 可选值 | 默认值 |
---|---|---|---|---|
data | 显示的数据 | array | — | — |
treetable | 是否树形数据 | boolean | — | false |
_expand | 树形数据默认展开节点(不支持递归关联) | boolean | — | false |
draggablerow | 是否开启行拖拽 | boolean | — | false |
draggable | 是否开启单元格拖拽 | boolean | — | false |
allow-drag | 可否被拖拽 | Function(row(行数据), column(行拖拽为index,单元格为所在列), cell(节点), event) | — | 要求返回boolean |
allow-drop | 可否被放置 | Function(row, column, cell, event, type) | — | 要求返回boolean |
事件名 | 说明 | 参数 |
---|---|---|
node-drag-start | 节点开始拖拽时触发的事件 | Function(row(行数据), column(行拖拽为index,单元格为所在列), cell(节点), event) |
node-drag-enter | 拖拽进入其余节点时触发的事件 | Function(row(行数据), column(行拖拽为index,单元格为所在列), cell(节点), event, draggingNode(被拖拽节点) |
node-drag-leave | 拖拽离开某个节点时触发的事件 | Function(row(行数据), column(行拖拽为index,单元格为所在列), cell(节点), event, draggingNode(被拖拽节点) |
node-drag-over | 在拖拽节点时触发的事件 | Function(row(行数据), column(行拖拽为index,单元格为所在列), cell(节点), event, draggingNode(被拖拽节点) |
node-drag-end | 拖拽结束时触发的事件 | Function(dragging(被拖拽节点对象), drop(放置节点对象), dropType(放置位置(before、after、inner)), event) |
node-drop | 拖拽完成时触发的事件 | Function(dragging(被拖拽节点对象), drop(放置节点对象), dropType(放置位置(before、after、inner)), event) |