<template> <el-table :data="tableData" row-key="id" :tree-props="{ children: 'children', hasChildren: 'hasChildren' }" > <el-table-column type="selection" width="55" :reserve-selection="false" @selection-change="handleSelectionChange" > <template #header>...
{ tableData: { handler(v) { console.log('v', v) this.isCheckedAll = this._isTreeChecked(v) console.log('isCheckedAll', this.isCheckedAll) }, immediate: true, deep: true } }, mounted() { }, methods: { /** * 树节点是否全部选中 * @param tree * @returns {boolean} * @...
this.$refs.multipleTable.toggleRowSelection(row, true); }); } else { this.$refs.multipleTable.clearSelection(); } }, 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 2、现在再来处理多选和单选,调用 toggleSelection 即可 因为树形结构的数据结构不符合选中数据格式,因此需要进行过滤处理 // 采用普通表格,...
checkedKeys: false, 4、@select-all绑定的方法如下,Element的Table表格中,select-all表示当用户手动勾选全选 Checkbox 时触发的事件 ,每次点击,checkedKeys就取反,对表格数据进行foreach循环,使多选框选中/取消选中的关键代码为: this.$refs.multipleTable.toggleRowSelection(row, flag); flag=true多选框选中,flag=...
animation:treeTableShow 1s;-webkit-animation:treeTableShow 1s; } .tr-hide { display:none; } </style> //模拟数据源data ={ list: [ {"id": "11","country": "Australia","enable": "1", "region_id": '11',"children": [ {"id": "151","country": "Capital", ...
<el-table :data="tableData" ref="tableRef" style="width: 100%;margin-bottom: 20px;" row-key="id" border default-expand-all select-on-indeterminate @select="rowSelect" @select-all="selectAll" :tree-props="{children: 'children', hasChildren: 'hasChildren'}"> ...
本次解决多选问题并不修改elementUI的源代码,而是通过点击事件之下处理获取表格checkbox的勾选状态的数据!! 首先明确elementUI是通过读取什么数据来获取表格checkbox的勾选状态的。 定义表格ref,比如ref="table",那么,表格的勾选状态可以通过读取this.$refs.table.store.states.selection的数据来获取 ...
</el-table-column> </el-table> </template> <script> export default { data() { return { data: [ { name: "Node 1", children: [ { name: "Node 1.1", children: [], }, { name: "Node 1.2", children: [], }, ], },
<el-table ref="multipleDevCreateRef" v-model:selected-row-keys="multipleDevCreateList" :data="tableData" style="width: 100%" row-key="Path" default-expand-all @select="select" @select-all="selectAll" @selection-change="handleSelectionChange" :tree-props="{ children: 'Children' }" :row...
<el-tableref="multipleDevCreateRef"v-model:selected-row-keys="multipleDevCreateList":data="tableData"style="width:100%"row-key="Path"default-expand-all@select="select"@select-all="selectAll"@selection-change="handleSelectionChange":tree-props="{ children: 'Children' }":row-class-name="table...