mirror of https://github.com/ElemeFE/element
1244 lines
35 KiB
Markdown
1244 lines
35 KiB
Markdown
<script>
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export default {
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data() {
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return {
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tableData: [{
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date: '2016-05-03',
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name: '王小虎',
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province: '上海',
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city: '普陀区',
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address: '上海市普陀区金沙江路 1518 弄',
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zip: 200333,
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tag: '家'
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}, {
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date: '2016-05-02',
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name: '王小虎',
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province: '上海',
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city: '普陀区',
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address: '上海市普陀区金沙江路 1518 弄',
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zip: 200333,
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tag: '公司'
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}, {
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date: '2016-05-04',
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name: '王小虎',
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province: '上海',
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||
city: '普陀区',
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address: '上海市普陀区金沙江路 1518 弄',
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zip: 200333,
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tag: '家'
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}, {
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date: '2016-05-01',
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name: '王小虎',
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province: '上海',
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city: '普陀区',
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address: '上海市普陀区金沙江路 1518 弄',
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zip: 200333,
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tag: '公司'
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}],
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tableData2: [{
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date: '2016-05-02',
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name: '王小虎',
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address: '上海市普陀区金沙江路 1518 弄',
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}, {
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date: '2016-05-04',
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name: '王小虎',
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address: '上海市普陀区金沙江路 1518 弄',
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$info: true
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}, {
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date: '2016-05-01',
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name: '王小虎',
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address: '上海市普陀区金沙江路 1518 弄',
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}, {
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date: '2016-05-03',
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name: '王小虎',
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address: '上海市普陀区金沙江路 1518 弄',
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$positive: true
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}],
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tableData3: [{
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date: '2016-05-03',
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name: '王小虎',
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province: '上海',
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city: '普陀区',
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address: '上海市普陀区金沙江路 1518 弄',
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zip: 200333
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}, {
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||
date: '2016-05-02',
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||
name: '王小虎',
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||
province: '上海',
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city: '普陀区',
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address: '上海市普陀区金沙江路 1518 弄',
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zip: 200333
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}, {
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date: '2016-05-04',
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name: '王小虎',
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province: '上海',
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city: '普陀区',
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address: '上海市普陀区金沙江路 1518 弄',
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zip: 200333
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}, {
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date: '2016-05-01',
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name: '王小虎',
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province: '上海',
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city: '普陀区',
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address: '上海市普陀区金沙江路 1518 弄',
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zip: 200333
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}, {
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date: '2016-05-08',
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name: '王小虎',
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province: '上海',
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city: '普陀区',
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address: '上海市普陀区金沙江路 1518 弄',
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zip: 200333
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}, {
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date: '2016-05-06',
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name: '王小虎',
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province: '上海',
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city: '普陀区',
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address: '上海市普陀区金沙江路 1518 弄',
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zip: 200333
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}, {
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date: '2016-05-07',
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name: '王小虎',
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province: '上海',
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city: '普陀区',
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address: '上海市普陀区金沙江路 1518 弄',
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zip: 200333
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}],
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currentRow: null,
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multipleSelection: []
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};
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},
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methods: {
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handleClick() {
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console.log('click');
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},
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handleEdit(index, row) {
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console.log(index, row);
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},
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handleDelete(index, row) {
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console.log(index, row);
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},
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handleSelectionChange(val) {
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this.multipleSelection = val;
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},
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handleCurrentChange(val) {
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this.currentRow = val;
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},
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formatter(row, column) {
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return row.address;
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},
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filterTag(value, row) {
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return row.tag === value;
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},
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tableRowClassName(row, index) {
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if (index === 1) {
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return 'info-row';
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} else if (index === 3) {
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return 'positive-row';
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}
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return '';
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}
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},
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watch: {
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multipleSelection(val) {
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console.log('selection: ', val);
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}
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}
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};
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</script>
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<style>
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.el-table .info-row {
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background: #c9e5f5;
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}
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.el-table .positive-row {
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background: #e2f0e4;
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}
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.demo-table .name-wrapper {
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display: inline-block;
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}
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</style>
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## Table 表格
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用于展示多条结构类似的数据，可对数据进行排序、筛选、对比或其他自定义操作。
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### 基础表格
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基础的表格展示用法。
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:::demo 当`el-table`元素中注入`data`对象数组后，在`el-table-column`中用`prop`属性来对应对象中的键名即可填入数据，用`label`属性来定义表格的列名。可以使用`width`属性来定义列宽。
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```html
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<template>
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<el-table
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:data="tableData"
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style="width: 100%">
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<el-table-column
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prop="date"
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label="日期"
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width="180">
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</el-table-column>
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<el-table-column
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prop="name"
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label="姓名"
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width="180">
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</el-table-column>
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<el-table-column
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prop="address"
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label="地址">
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</el-table-column>
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</el-table>
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</template>
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<script>
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export default {
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data() {
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return {
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tableData: [{
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date: '2016-05-02',
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name: '王小虎',
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address: '上海市普陀区金沙江路 1518 弄'
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}, {
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date: '2016-05-04',
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name: '王小虎',
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address: '上海市普陀区金沙江路 1517 弄'
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}, {
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date: '2016-05-01',
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name: '王小虎',
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address: '上海市普陀区金沙江路 1519 弄'
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}, {
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date: '2016-05-03',
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name: '王小虎',
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address: '上海市普陀区金沙江路 1516 弄'
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}]
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}
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}
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}
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</script>
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```
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:::
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### 带斑马纹表格
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使用带斑马纹的表格，可以更容易区分出不同行的数据。
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:::demo `stripe`属性可以创建带斑马纹的表格。它接受一个`Boolean`，默认为`false`，设置为`true`即为启用。
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```html
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<template>
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<el-table
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:data="tableData"
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stripe
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style="width: 100%">
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<el-table-column
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prop="date"
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label="日期"
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width="180">
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</el-table-column>
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<el-table-column
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prop="name"
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label="姓名"
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width="180">
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</el-table-column>
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<el-table-column
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prop="address"
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label="地址">
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</el-table-column>
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</el-table>
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</template>
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<script>
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export default {
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data() {
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return {
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tableData: [{
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date: '2016-05-02',
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name: '王小虎',
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address: '上海市普陀区金沙江路 1518 弄'
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}, {
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date: '2016-05-04',
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name: '王小虎',
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address: '上海市普陀区金沙江路 1517 弄'
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}, {
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date: '2016-05-01',
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name: '王小虎',
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address: '上海市普陀区金沙江路 1519 弄'
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}, {
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date: '2016-05-03',
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name: '王小虎',
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address: '上海市普陀区金沙江路 1516 弄'
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}]
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}
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}
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}
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</script>
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```
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:::
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### 带边框表格
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:::demo 默认情况下，Table 组件是不具有竖直方向的边框的，如果需要，可以使用`border`属性，它接受一个`Boolean`，设置为`true`即可启用。
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```html
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<template>
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<el-table
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:data="tableData"
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border
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style="width: 100%">
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<el-table-column
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prop="date"
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label="日期"
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width="180">
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</el-table-column>
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<el-table-column
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prop="name"
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label="姓名"
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width="180">
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</el-table-column>
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<el-table-column
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prop="address"
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label="地址">
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</el-table-column>
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</el-table>
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</template>
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<script>
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export default {
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data() {
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return {
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tableData: [{
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date: '2016-05-02',
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name: '王小虎',
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address: '上海市普陀区金沙江路 1518 弄'
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}, {
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date: '2016-05-04',
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name: '王小虎',
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address: '上海市普陀区金沙江路 1517 弄'
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}, {
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date: '2016-05-01',
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name: '王小虎',
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address: '上海市普陀区金沙江路 1519 弄'
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}, {
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date: '2016-05-03',
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name: '王小虎',
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address: '上海市普陀区金沙江路 1516 弄'
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}]
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}
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}
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}
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</script>
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```
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:::
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### 带状态表格
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可将表格内容 highlight 显示，方便区分「成功、信息、警告、危险」等内容。
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:::demo 可以通过指定 Table 组件的 `row-class-name` 属性来为 Table 中的某一行添加 class，表明该行处于某种状态。
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```html
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<template>
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<el-table
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:data="tableData2"
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style="width: 100%"
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:row-class-name="tableRowClassName">
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<el-table-column
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prop="date"
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label="日期"
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width="180">
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</el-table-column>
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<el-table-column
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prop="name"
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label="姓名"
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width="180">
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</el-table-column>
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<el-table-column
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prop="address"
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label="地址">
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</el-table-column>
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</el-table>
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</template>
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<style>
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.el-table .info-row {
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background: #c9e5f5;
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}
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.el-table .positive-row {
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background: #e2f0e4;
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}
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</style>
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<script>
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export default {
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methods: {
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tableRowClassName(row, index) {
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if (index === 1) {
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return 'info-row';
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} else if (index === 3) {
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return 'positive-row';
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}
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return '';
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}
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},
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data() {
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return {
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tableData2: [{
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date: '2016-05-02',
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name: '王小虎',
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address: '上海市普陀区金沙江路 1518 弄',
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}, {
|
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date: '2016-05-04',
|
||
name: '王小虎',
|
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address: '上海市普陀区金沙江路 1518 弄'
|
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}, {
|
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date: '2016-05-01',
|
||
name: '王小虎',
|
||
address: '上海市普陀区金沙江路 1518 弄',
|
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}, {
|
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date: '2016-05-03',
|
||
name: '王小虎',
|
||
address: '上海市普陀区金沙江路 1518 弄'
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}]
|
||
}
|
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}
|
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}
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</script>
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```
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:::
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### 固定表头
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纵向内容过多时，可选择固定表头。
|
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:::demo 只要在`el-table`元素中定义了`height`属性，即可实现固定表头的表格，而不需要额外的代码。
|
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```html
|
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<template>
|
||
<el-table
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:data="tableData3"
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height="250"
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border
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style="width: 100%">
|
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<el-table-column
|
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prop="date"
|
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label="日期"
|
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width="180">
|
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</el-table-column>
|
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<el-table-column
|
||
prop="name"
|
||
label="姓名"
|
||
width="180">
|
||
</el-table-column>
|
||
<el-table-column
|
||
prop="address"
|
||
label="地址">
|
||
</el-table-column>
|
||
</el-table>
|
||
</template>
|
||
|
||
<script>
|
||
export default {
|
||
data() {
|
||
return {
|
||
tableData3: [{
|
||
date: '2016-05-03',
|
||
name: '王小虎',
|
||
address: '上海市普陀区金沙江路 1518 弄'
|
||
}, {
|
||
date: '2016-05-02',
|
||
name: '王小虎',
|
||
address: '上海市普陀区金沙江路 1518 弄'
|
||
}, {
|
||
date: '2016-05-04',
|
||
name: '王小虎',
|
||
address: '上海市普陀区金沙江路 1518 弄'
|
||
}, {
|
||
date: '2016-05-01',
|
||
name: '王小虎',
|
||
address: '上海市普陀区金沙江路 1518 弄'
|
||
}, {
|
||
date: '2016-05-08',
|
||
name: '王小虎',
|
||
address: '上海市普陀区金沙江路 1518 弄'
|
||
}, {
|
||
date: '2016-05-06',
|
||
name: '王小虎',
|
||
address: '上海市普陀区金沙江路 1518 弄'
|
||
}, {
|
||
date: '2016-05-07',
|
||
name: '王小虎',
|
||
address: '上海市普陀区金沙江路 1518 弄'
|
||
}]
|
||
}
|
||
}
|
||
}
|
||
</script>
|
||
```
|
||
:::
|
||
|
||
### 固定列
|
||
|
||
横向内容过多时，可选择固定列。
|
||
|
||
:::demo 固定列需要使用`fixed`属性，它接受 Boolean 值或者`left` `right`，表示左边固定还是右边固定。
|
||
```html
|
||
<template>
|
||
<el-table
|
||
:data="tableData"
|
||
border
|
||
style="width: 100%">
|
||
<el-table-column
|
||
fixed
|
||
prop="date"
|
||
label="日期"
|
||
width="150">
|
||
</el-table-column>
|
||
<el-table-column
|
||
prop="name"
|
||
label="姓名"
|
||
width="120">
|
||
</el-table-column>
|
||
<el-table-column
|
||
prop="province"
|
||
label="省份"
|
||
width="120">
|
||
</el-table-column>
|
||
<el-table-column
|
||
prop="city"
|
||
label="市区"
|
||
width="120">
|
||
</el-table-column>
|
||
<el-table-column
|
||
prop="address"
|
||
label="地址"
|
||
width="300">
|
||
</el-table-column>
|
||
<el-table-column
|
||
prop="zip"
|
||
label="邮编"
|
||
width="120">
|
||
</el-table-column>
|
||
<el-table-column
|
||
inline-template
|
||
:context="_self"
|
||
fixed="right"
|
||
label="操作"
|
||
width="100">
|
||
<span>
|
||
<el-button @click="handleClick" type="text" size="small">查看</el-button>
|
||
<el-button type="text" size="small">编辑</el-button>
|
||
</span>
|
||
</el-table-column>
|
||
</el-table>
|
||
</template>
|
||
|
||
<script>
|
||
export default {
|
||
methods: {
|
||
handleClick() {
|
||
console.log(1);
|
||
}
|
||
},
|
||
|
||
data() {
|
||
return {
|
||
tableData: [{
|
||
date: '2016-05-03',
|
||
name: '王小虎',
|
||
province: '上海',
|
||
city: '普陀区',
|
||
address: '上海市普陀区金沙江路 1518 弄',
|
||
zip: 200333
|
||
}, {
|
||
date: '2016-05-02',
|
||
name: '王小虎',
|
||
province: '上海',
|
||
city: '普陀区',
|
||
address: '上海市普陀区金沙江路 1518 弄',
|
||
zip: 200333
|
||
}, {
|
||
date: '2016-05-04',
|
||
name: '王小虎',
|
||
province: '上海',
|
||
city: '普陀区',
|
||
address: '上海市普陀区金沙江路 1518 弄',
|
||
zip: 200333
|
||
}, {
|
||
date: '2016-05-01',
|
||
name: '王小虎',
|
||
province: '上海',
|
||
city: '普陀区',
|
||
address: '上海市普陀区金沙江路 1518 弄',
|
||
zip: 200333
|
||
}]
|
||
}
|
||
}
|
||
}
|
||
</script>
|
||
```
|
||
:::
|
||
|
||
### 固定列和表头
|
||
|
||
横纵内容过多时，可选择固定列和表头。
|
||
|
||
:::demo 固定列和表头可以同时使用，只需要将上述两个属性分别设置好即可。
|
||
```html
|
||
<template>
|
||
<el-table
|
||
:data="tableData3"
|
||
border
|
||
style="width: 100%"
|
||
height="250">
|
||
<el-table-column
|
||
fixed
|
||
prop="date"
|
||
label="日期"
|
||
width="150">
|
||
</el-table-column>
|
||
<el-table-column
|
||
prop="name"
|
||
label="姓名"
|
||
width="120">
|
||
</el-table-column>
|
||
<el-table-column
|
||
prop="province"
|
||
label="省份"
|
||
width="120">
|
||
</el-table-column>
|
||
<el-table-column
|
||
prop="city"
|
||
label="市区"
|
||
width="120">
|
||
</el-table-column>
|
||
<el-table-column
|
||
prop="address"
|
||
label="地址"
|
||
width="300">
|
||
</el-table-column>
|
||
<el-table-column
|
||
prop="zip"
|
||
label="邮编"
|
||
width="120">
|
||
</el-table-column>
|
||
</el-table>
|
||
</template>
|
||
|
||
<script>
|
||
export default {
|
||
data() {
|
||
return {
|
||
tableData3: [{
|
||
date: '2016-05-03',
|
||
name: '王小虎',
|
||
province: '上海',
|
||
city: '普陀区',
|
||
address: '上海市普陀区金沙江路 1518 弄',
|
||
zip: 200333
|
||
}, {
|
||
date: '2016-05-02',
|
||
name: '王小虎',
|
||
province: '上海',
|
||
city: '普陀区',
|
||
address: '上海市普陀区金沙江路 1518 弄',
|
||
zip: 200333
|
||
}, {
|
||
date: '2016-05-04',
|
||
name: '王小虎',
|
||
province: '上海',
|
||
city: '普陀区',
|
||
address: '上海市普陀区金沙江路 1518 弄',
|
||
zip: 200333
|
||
}, {
|
||
date: '2016-05-01',
|
||
name: '王小虎',
|
||
province: '上海',
|
||
city: '普陀区',
|
||
address: '上海市普陀区金沙江路 1518 弄',
|
||
zip: 200333
|
||
}, {
|
||
date: '2016-05-08',
|
||
name: '王小虎',
|
||
province: '上海',
|
||
city: '普陀区',
|
||
address: '上海市普陀区金沙江路 1518 弄',
|
||
zip: 200333
|
||
}, {
|
||
date: '2016-05-06',
|
||
name: '王小虎',
|
||
province: '上海',
|
||
city: '普陀区',
|
||
address: '上海市普陀区金沙江路 1518 弄',
|
||
zip: 200333
|
||
}, {
|
||
date: '2016-05-07',
|
||
name: '王小虎',
|
||
province: '上海',
|
||
city: '普陀区',
|
||
address: '上海市普陀区金沙江路 1518 弄',
|
||
zip: 200333
|
||
}]
|
||
}
|
||
}
|
||
}
|
||
</script>
|
||
```
|
||
:::
|
||
|
||
### 多级表头
|
||
|
||
数据结构比较复杂的时候，可使用多级表头来展现数据的层次关系。
|
||
|
||
:::demo 只需要在 el-table-column 里面嵌套 el-table-column，就可以实现多级表头。
|
||
```html
|
||
<template>
|
||
<el-table
|
||
:data="tableData3"
|
||
border
|
||
style="width: 100%">
|
||
<el-table-column
|
||
prop="date"
|
||
label="日期"
|
||
width="150">
|
||
</el-table-column>
|
||
<el-table-column label="配送信息">
|
||
<el-table-column
|
||
prop="name"
|
||
label="姓名"
|
||
width="120">
|
||
</el-table-column>
|
||
<el-table-column label="地址">
|
||
<el-table-column
|
||
prop="province"
|
||
label="省份"
|
||
width="120">
|
||
</el-table-column>
|
||
<el-table-column
|
||
prop="city"
|
||
label="市区"
|
||
width="120">
|
||
</el-table-column>
|
||
<el-table-column
|
||
prop="address"
|
||
label="地址"
|
||
width="300">
|
||
</el-table-column>
|
||
<el-table-column
|
||
prop="zip"
|
||
label="邮编"
|
||
width="120">
|
||
</el-table-column>
|
||
</el-table-column>
|
||
</el-table-column>
|
||
</el-table>
|
||
</template>
|
||
|
||
<script>
|
||
export default {
|
||
data() {
|
||
return {
|
||
tableData3: [{
|
||
date: '2016-05-03',
|
||
name: '王小虎',
|
||
province: '上海',
|
||
city: '普陀区',
|
||
address: '上海市普陀区金沙江路 1518 弄',
|
||
zip: 200333
|
||
}, {
|
||
date: '2016-05-02',
|
||
name: '王小虎',
|
||
province: '上海',
|
||
city: '普陀区',
|
||
address: '上海市普陀区金沙江路 1518 弄',
|
||
zip: 200333
|
||
}, {
|
||
date: '2016-05-04',
|
||
name: '王小虎',
|
||
province: '上海',
|
||
city: '普陀区',
|
||
address: '上海市普陀区金沙江路 1518 弄',
|
||
zip: 200333
|
||
}, {
|
||
date: '2016-05-01',
|
||
name: '王小虎',
|
||
province: '上海',
|
||
city: '普陀区',
|
||
address: '上海市普陀区金沙江路 1518 弄',
|
||
zip: 200333
|
||
}, {
|
||
date: '2016-05-08',
|
||
name: '王小虎',
|
||
province: '上海',
|
||
city: '普陀区',
|
||
address: '上海市普陀区金沙江路 1518 弄',
|
||
zip: 200333
|
||
}, {
|
||
date: '2016-05-06',
|
||
name: '王小虎',
|
||
province: '上海',
|
||
city: '普陀区',
|
||
address: '上海市普陀区金沙江路 1518 弄',
|
||
zip: 200333
|
||
}, {
|
||
date: '2016-05-07',
|
||
name: '王小虎',
|
||
province: '上海',
|
||
city: '普陀区',
|
||
address: '上海市普陀区金沙江路 1518 弄',
|
||
zip: 200333
|
||
}]
|
||
}
|
||
}
|
||
}
|
||
</script>
|
||
```
|
||
:::
|
||
|
||
### 单选
|
||
|
||
选择单行数据时使用色块表示。
|
||
|
||
:::demo Table 组件提供了单选的支持，只需要配置`highlight-current-row`属性即可实现单选。之后由`current-change`事件来管理选中时触发的事件，它会传入`currentRow`，`oldCurrentRow`。如果需要显示索引，可以增加一列`el-table-column`，设置`type`属性为`index`即可显示从 1 开始的索引号。
|
||
```html
|
||
<template>
|
||
<el-table
|
||
:data="tableData"
|
||
highlight-current-row
|
||
@current-change="handleCurrentChange"
|
||
style="width: 100%">
|
||
<el-table-column
|
||
type="index"
|
||
width="50">
|
||
</el-table-column>
|
||
<el-table-column
|
||
property="date"
|
||
label="日期"
|
||
width="120">
|
||
</el-table-column>
|
||
<el-table-column
|
||
property="name"
|
||
label="姓名"
|
||
width="120">
|
||
</el-table-column>
|
||
<el-table-column
|
||
property="address"
|
||
label="地址">
|
||
</el-table-column>
|
||
</el-table>
|
||
</template>
|
||
|
||
<script>
|
||
export default {
|
||
data() {
|
||
return {
|
||
tableData: [{
|
||
date: '2016-05-02',
|
||
name: '王小虎',
|
||
address: '上海市普陀区金沙江路 1518 弄'
|
||
}, {
|
||
date: '2016-05-04',
|
||
name: '王小虎',
|
||
address: '上海市普陀区金沙江路 1517 弄'
|
||
}, {
|
||
date: '2016-05-01',
|
||
name: '王小虎',
|
||
address: '上海市普陀区金沙江路 1519 弄'
|
||
}, {
|
||
date: '2016-05-03',
|
||
name: '王小虎',
|
||
address: '上海市普陀区金沙江路 1516 弄'
|
||
}],
|
||
currentRow: null
|
||
}
|
||
},
|
||
|
||
methods: {
|
||
handleCurrentChange(val) {
|
||
this.currentRow = val;
|
||
}
|
||
}
|
||
}
|
||
</script>
|
||
```
|
||
:::
|
||
|
||
### 多选
|
||
|
||
选择多行数据时使用 Checkbox。
|
||
|
||
:::demo 实现多选非常简单: 手动添加一个`el-table-column`，设`type`属性为`selection`即可。在本例中，为了方便说明其他属性，我们还使用了`inline-template`和`show-overflow-tooltip`：设置了`inline-template`属性后，可以通过调用`row`对象中的值取代`prop`属性的设置；默认情况下若内容过多会折行显示，若需要单行显示可以使用`show-overflow-tooltip`属性，它接受一个`Boolean`，为`true`时多余的内容会在 hover 时以 tooltip 的形式显示出来。
|
||
```html
|
||
<template>
|
||
<el-table
|
||
:data="tableData3"
|
||
border
|
||
style="width: 100%"
|
||
@selection-change="handleSelectionChange">
|
||
<el-table-column
|
||
type="selection"
|
||
width="50">
|
||
</el-table-column>
|
||
<el-table-column
|
||
inline-template
|
||
label="日期"
|
||
width="120">
|
||
<div>{{ row.date }}</div>
|
||
</el-table-column>
|
||
<el-table-column
|
||
prop="name"
|
||
label="姓名"
|
||
width="120">
|
||
</el-table-column>
|
||
<el-table-column
|
||
prop="address"
|
||
label="地址"
|
||
show-overflow-tooltip>
|
||
</el-table-column>
|
||
</el-table>
|
||
</template>
|
||
|
||
<script>
|
||
export default {
|
||
data() {
|
||
return {
|
||
tableData3: [{
|
||
date: '2016-05-03',
|
||
name: '王小虎',
|
||
address: '上海市普陀区金沙江路 1518 弄'
|
||
}, {
|
||
date: '2016-05-02',
|
||
name: '王小虎',
|
||
address: '上海市普陀区金沙江路 1518 弄'
|
||
}, {
|
||
date: '2016-05-04',
|
||
name: '王小虎',
|
||
address: '上海市普陀区金沙江路 1518 弄'
|
||
}, {
|
||
date: '2016-05-01',
|
||
name: '王小虎',
|
||
address: '上海市普陀区金沙江路 1518 弄'
|
||
}, {
|
||
date: '2016-05-08',
|
||
name: '王小虎',
|
||
address: '上海市普陀区金沙江路 1518 弄'
|
||
}, {
|
||
date: '2016-05-06',
|
||
name: '王小虎',
|
||
address: '上海市普陀区金沙江路 1518 弄'
|
||
}, {
|
||
date: '2016-05-07',
|
||
name: '王小虎',
|
||
address: '上海市普陀区金沙江路 1518 弄'
|
||
}],
|
||
multipleSelection: []
|
||
}
|
||
},
|
||
|
||
methods: {
|
||
handleSelectionChange(val) {
|
||
this.multipleSelection = val;
|
||
}
|
||
}
|
||
}
|
||
</script>
|
||
```
|
||
:::
|
||
|
||
### 排序
|
||
|
||
对表格进行排序，可快速查找或对比数据。
|
||
|
||
:::demo 在列中设置`sortable`属性即可实现以该列为基准的排序，接受一个`Boolean`，默认为`false`。在本例中，我们还使用了`formatter`属性，它用于格式化指定列的值，接受一个`Function`，会传入两个参数：`row`和`column`，可以根据自己的需求进行处理。
|
||
```html
|
||
<template>
|
||
<el-table
|
||
:data="tableData"
|
||
border
|
||
style="width: 100%">
|
||
<el-table-column
|
||
prop="date"
|
||
label="日期"
|
||
sortable
|
||
width="180">
|
||
</el-table-column>
|
||
<el-table-column
|
||
prop="name"
|
||
label="姓名"
|
||
width="180">
|
||
</el-table-column>
|
||
<el-table-column
|
||
prop="address"
|
||
label="地址"
|
||
:formatter="formatter">
|
||
</el-table-column>
|
||
</el-table>
|
||
</template>
|
||
|
||
<script>
|
||
export default {
|
||
data() {
|
||
return {
|
||
tableData: [{
|
||
date: '2016-05-02',
|
||
name: '王小虎',
|
||
address: '上海市普陀区金沙江路 1518 弄'
|
||
}, {
|
||
date: '2016-05-04',
|
||
name: '王小虎',
|
||
address: '上海市普陀区金沙江路 1517 弄'
|
||
}, {
|
||
date: '2016-05-01',
|
||
name: '王小虎',
|
||
address: '上海市普陀区金沙江路 1519 弄'
|
||
}, {
|
||
date: '2016-05-03',
|
||
name: '王小虎',
|
||
address: '上海市普陀区金沙江路 1516 弄'
|
||
}]
|
||
}
|
||
},
|
||
methods: {
|
||
formatter(row, column) {
|
||
return row.address;
|
||
}
|
||
}
|
||
}
|
||
</script>
|
||
```
|
||
:::
|
||
|
||
### 筛选
|
||
|
||
对表格进行筛选，可快速查找到自己想看的数据。
|
||
|
||
:::demo 在列中设置`filters` `filter-method`属性即可开启该列的筛选，filters 是一个数组，`filter-method`是一个方法，它用于决定某些数据是否显示，会传入两个参数：`value`和`row`。
|
||
```html
|
||
<template>
|
||
<el-table
|
||
:data="tableData"
|
||
border
|
||
style="width: 100%">
|
||
<el-table-column
|
||
prop="date"
|
||
label="日期"
|
||
sortable
|
||
width="180">
|
||
</el-table-column>
|
||
<el-table-column
|
||
prop="name"
|
||
label="姓名"
|
||
width="180">
|
||
</el-table-column>
|
||
<el-table-column
|
||
prop="address"
|
||
label="地址"
|
||
:formatter="formatter">
|
||
</el-table-column>
|
||
<el-table-column
|
||
prop="tag"
|
||
label="标签"
|
||
width="100"
|
||
:filters="[{ text: '家', value: '家' }, { text: '公司', value: '公司' }]"
|
||
:filter-method="filterTag"
|
||
inline-template>
|
||
<el-tag :type="row.tag === '家' ? 'primary' : 'success'" close-transition>{{row.tag}}</el-tag>
|
||
</el-table-column>
|
||
</el-table>
|
||
</template>
|
||
|
||
<script>
|
||
export default {
|
||
data() {
|
||
return {
|
||
tableData: [{
|
||
date: '2016-05-02',
|
||
name: '王小虎',
|
||
address: '上海市普陀区金沙江路 1518 弄',
|
||
tag: '家'
|
||
}, {
|
||
date: '2016-05-04',
|
||
name: '王小虎',
|
||
address: '上海市普陀区金沙江路 1517 弄',
|
||
tag: '公司'
|
||
}, {
|
||
date: '2016-05-01',
|
||
name: '王小虎',
|
||
address: '上海市普陀区金沙江路 1519 弄',
|
||
tag: '家'
|
||
}, {
|
||
date: '2016-05-03',
|
||
name: '王小虎',
|
||
address: '上海市普陀区金沙江路 1516 弄',
|
||
tag: '公司'
|
||
}]
|
||
}
|
||
},
|
||
methods: {
|
||
formatter(row, column) {
|
||
return row.address;
|
||
},
|
||
filterTag(value, row) {
|
||
return row.tag === value;
|
||
}
|
||
}
|
||
}
|
||
</script>
|
||
```
|
||
:::
|
||
|
||
### 自定义列模板
|
||
|
||
自定义列的显示内容，可组合其他组件使用。
|
||
:::demo 通过设置 `inline-template` 属性可以开启自定义模板功能，此时 `el-table-column` 的上下文指的是 `el-table` 所处的上下文，当然你可以通过 `context` 属性指定上下文环境，例如设置成 `:context="_self"` 就是指的当前上下文。有些时候我们会把 table 封装在其他组件里，通过 slot 设置 `table-column`，这样的话就要注意设置 `context`。在 column 组件内部，可以获取到 row, column, $index 和 store（table 内部的状态管理）的数据。
|
||
```html
|
||
<template>
|
||
<el-table
|
||
:data="tableData"
|
||
border
|
||
style="width: 100%">
|
||
<el-table-column
|
||
inline-template
|
||
label="日期"
|
||
width="180">
|
||
<div>
|
||
<el-icon name="time"></el-icon>
|
||
<span style="margin-left: 10px">{{ row.date }}</span>
|
||
</div>
|
||
</el-table-column>
|
||
<el-table-column
|
||
inline-template
|
||
label="姓名"
|
||
width="180">
|
||
<el-popover trigger="hover" placement="top">
|
||
<p>姓名: {{ row.name }}</p>
|
||
<p>住址: {{ row.address }}</p>
|
||
<div slot="reference" class="name-wrapper">
|
||
<el-tag>{{ row.name }}</el-tag>
|
||
</div>
|
||
</el-popover>
|
||
</el-table-column>
|
||
<el-table-column
|
||
:context="_self"
|
||
inline-template
|
||
label="操作">
|
||
<div>
|
||
<el-button
|
||
size="small"
|
||
@click="handleEdit($index, row)">
|
||
编辑
|
||
</el-button>
|
||
<el-button
|
||
size="small"
|
||
type="danger"
|
||
@click="handleDelete($index, row)">
|
||
删除
|
||
</el-button>
|
||
</div>
|
||
</el-table-column>
|
||
</el-table>
|
||
</template>
|
||
|
||
<script>
|
||
export default {
|
||
data() {
|
||
return {
|
||
tableData: [{
|
||
date: '2016-05-02',
|
||
name: '王小虎',
|
||
address: '上海市普陀区金沙江路 1518 弄'
|
||
}, {
|
||
date: '2016-05-04',
|
||
name: '王小虎',
|
||
address: '上海市普陀区金沙江路 1517 弄'
|
||
}, {
|
||
date: '2016-05-01',
|
||
name: '王小虎',
|
||
address: '上海市普陀区金沙江路 1519 弄'
|
||
}, {
|
||
date: '2016-05-03',
|
||
name: '王小虎',
|
||
address: '上海市普陀区金沙江路 1516 弄'
|
||
}]
|
||
}
|
||
},
|
||
methods: {
|
||
handleEdit(index, row) {
|
||
console.log(index, row);
|
||
},
|
||
handleDelete(index, row) {
|
||
console.log(index, row);
|
||
}
|
||
}
|
||
}
|
||
</script>
|
||
```
|
||
:::
|
||
|
||
### Table Attributes
|
||
| 参数 | 说明 | 类型 | 可选值 | 默认值 |
|
||
|---------- |-------------- |---------- |-------------------------------- |-------- |
|
||
| data | 显示的数据 | array | — | — |
|
||
| height | Table 的高度，默认为自动高度。如果 height 为 number 类型，单位 px；如果 height 为 string 类型，则 Table 的高度受控于外部样式。 | string/number | — | — |
|
||
| stripe | 是否为斑马纹 table | boolean | — | false |
|
||
| border | 是否带有纵向边框 | boolean | — | false |
|
||
| fit | 列的宽度是否自撑开 | boolean | — | true |
|
||
| show-header | 是否显示表头 | boolean | - | true |
|
||
| highlight-current-row | 是否要高亮当前行 | boolean | — | false |
|
||
| row-class-name | 行的 className 的回调方法，也可以使用字符串为所有行设置一个固定的 className。 | Function(row, index)/String | — | — |
|
||
| row-style | 行的 style 的回调方法，也可以使用一个固定的 Object 为所有行设置一样的 Style。 | Function(row, index)/Object | — | — |
|
||
| row-key | 行数据的 Key，用来优化 Table 的渲染；在使用 reserve-selection 功能的情况下，该属性是必填的 | Function(row)/String | — | — |
|
||
| context | 设置上下文环境，例如设置当前上下文就是 `_self`，父级就是 `$parent`，根组件 `$root`。优先读取 column 的 context 属性。 | Object | - | Table 所处上下文 |
|
||
|
||
### Table Events
|
||
| 事件名 | 说明 | 参数 |
|
||
| ---- | ---- | ---- |
|
||
| select | 当用户手动勾选数据行的 Checkbox 时触发的事件 | selection, row |
|
||
| select-all | 当用户手动勾选全选 Checkbox 时触发的事件 | selection |
|
||
| selection-change | 当选择项发生变化时会触发该事件 | selection |
|
||
| cell-mouse-enter | 当单元格 hover 进入时会触发该事件 | row, column, cell, event |
|
||
| cell-mouse-leave | 当单元格 hover 退出时会触发该事件 | row, column, cell, event |
|
||
| cell-click | 当某个单元格被点击时会触发该事件 | row, column, cell, event |
|
||
| row-click | 当某一行被点击时会触发该事件 | row, event |
|
||
| header-click | 当某一列的表头被点击时会触发该事件 | column, event |
|
||
| sort-change | 当表格的排序条件发生变化的时候会触发该事件 | { column, prop, order } |
|
||
| current-change | 当表格的当前行发生变化的时候会触发该事件，如果要高亮当前行，请打开表格的 highlight-current-row 属性 | currentRow, oldCurrentRow |
|
||
|
||
### Table Methods
|
||
| 方法名 | 说明 | 参数 |
|
||
| ---- | ---- | ---- |
|
||
| clearSelection | 清空用户的选择，当使用 reserve-selection 功能的时候，可能会需要使用此方法 | selection |
|
||
| toggleRowSelection | 切换某一行的选中状态，如果使用了第二个参数，则是设置这一行选中与否（selected 为 true 则选中） | row, selected |
|
||
|
||
### Table-column Attributes
|
||
| 参数 | 说明 | 类型 | 可选值 | 默认值 |
|
||
|---------- |-------------- |---------- |-------------------------------- |-------- |
|
||
| type | 对应列的类型。如果设置了 `selection` 则显示多选框，如果设置了 `index` 则显示该行的索引（从 1 开始计算） | string | selection/index | — |
|
||
| label | 显示的标题 | string | — | — |
|
||
| prop | 对应列内容的字段名，也可以使用 property 属性 | string | — | — |
|
||
| width | 对应列的宽度 | string | — | — |
|
||
| min-width | 对应列的最小宽度，与 width 的区别是 width 是固定的，min-width 会把剩余宽度按比例分配给设置了 min-width 的列 | string | — | — |
|
||
| fixed | 列是否固定在左侧或者右侧，true 表示固定在左侧 | string, boolean | true, left, right | — |
|
||
| render-header | 列标题 Label 区域渲染使用的 Function | Function(h, { column, $index }) | — | — |
|
||
| sortable | 对应列是否可以排序，如果设置为 'custom'，则代表用户希望远程排序，需要监听 Table 的 sort-change 事件 | boolean, string | true, false, 'custom' | false |
|
||
| sort-method | 对数据进行排序的时候使用的方法，仅当 sortable 设置为 true 的时候有效 | Function(a, b) | — | — |
|
||
| resizable | 对应列是否可以通过拖动改变宽度（需要在 el-table 上设置 border 属性为真） | boolean | — | true |
|
||
| formatter | 用来格式化内容 | Function(row, column) | — | — |
|
||
| show-overflow-tooltip | 当内容过长被隐藏时显示 tooltip | Boolean | — | false |
|
||
| context | 设置上下文环境，例如设置当前上下文就是 `_self`，父级就是 `$parent`，根组件 `$root` | Object | - | Table 所处上下文 |
|
||
| inline-template | 指定该属性后可以自定义 column 模板，参考多选的时间列，通过 row 获取行信息。总共可以获取到 `{ row(当前行), column(当前列), $index(行数), store(table store) }` 以及 Table 所处的上下文环境。 | — | — |
|
||
| align | 对齐方式 | String | left, center, right | left |
|
||
| class-name | 列的 className | string | — | — |
|
||
| selectable | 仅对 type=selection 的列有效，类型为 Function，Function 的返回值用来决定这一行的 CheckBox 是否可以勾选 | Function(row, index) | — | — |
|
||
| reserve-selection | 仅对 type=selection 的列有效，类型为 Boolean，为 true 则代表会保留之前数据的选项，需要配合 Table 的 clearSelection 方法使用。 | Boolean | — | false |
|
||
| filters | 数据过滤的选项，数组格式，数组中的元素需要有 text 和 value 属性。 | Array[{ text, value }] | — | — |
|
||
| filter-multiple | 数据过滤的选项是否多选 | Boolean | — | true |
|
||
| filter-method | 数据过滤使用的方法，如果是多选的筛选项，对每一条数据会执行多次，任意一次返回 true 就会显示。 | Function(value, row) | — | — |
|
||
| filtered-value | 选中的数据过滤项，如果需要自定义表头过滤的渲染方式，可能会需要此属性。 | Array | — | — | |