mirror of https://github.com/ElemeFE/element
				
				
				
			
		
			
				
	
	
		
			871 lines
		
	
	
		
			24 KiB
		
	
	
	
		
			Markdown
		
	
	
			
		
		
	
	
			871 lines
		
	
	
		
			24 KiB
		
	
	
	
		
			Markdown
		
	
	
<script>
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  import Vue from 'vue';
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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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        }, {
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						||
          date: '2016-05-02',
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						||
          name: '王小虎',
 | 
						||
          province: '上海',
 | 
						||
          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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						||
        }, {
 | 
						||
          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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						||
        }, {
 | 
						||
          date: '2016-05-01',
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						||
          name: '王小虎',
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						||
          province: '上海',
 | 
						||
          city: '普陀区',
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						||
          address: '上海市普陀区金沙江路 1518 弄',
 | 
						||
          zip: 200333
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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',
 | 
						||
          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',
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          $info: true
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						||
        }, {
 | 
						||
          date: '2016-05-01',
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						||
          name: '王小虎',
 | 
						||
          address: '上海市普陀区金沙江路 1518 弄',
 | 
						||
        }, {
 | 
						||
          date: '2016-05-03',
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						||
          name: '王小虎',
 | 
						||
          address: '上海市普陀区金沙江路 1518 弄',
 | 
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          $positive: true
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						||
        }],
 | 
						||
        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
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						||
        }, {
 | 
						||
          date: '2016-05-06',
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						||
          name: '王小虎',
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						||
          province: '上海',
 | 
						||
          city: '普陀区',
 | 
						||
          address: '上海市普陀区金沙江路 1518 弄',
 | 
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          zip: 200333
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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',
 | 
						||
          address: '上海市普陀区金沙江路 1518 弄',
 | 
						||
          zip: 200333
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        }],
 | 
						||
        singleSelection: {},
 | 
						||
        multipleSelection: []
 | 
						||
      };
 | 
						||
    },
 | 
						||
 | 
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    methods: {
 | 
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      handleSelectionChange(val) {
 | 
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        this.singleSelection = val;
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						||
      },
 | 
						||
 | 
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      handleMultipleSelectionChange(val) {
 | 
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        this.multipleSelection = 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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    watch: {
 | 
						||
      singleSelection(val) {
 | 
						||
        console.log('selection: ', val);
 | 
						||
      },
 | 
						||
 | 
						||
      multipleSelection(val) {
 | 
						||
        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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## 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`property`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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        property="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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        property="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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        property="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: [{
 | 
						||
            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'
 | 
						||
          }]
 | 
						||
        }
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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>
 | 
						||
  <el-table
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    :data="tableData"
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    stripe
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    style="width: 100%">
 | 
						||
    <el-table-column
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      property="date"
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						||
      label="日期"
 | 
						||
      width="180">
 | 
						||
    </el-table-column>
 | 
						||
    <el-table-column
 | 
						||
      property="name"
 | 
						||
      label="姓名"
 | 
						||
      width="180">
 | 
						||
    </el-table-column>
 | 
						||
    <el-table-column
 | 
						||
      property="address"
 | 
						||
      label="地址">
 | 
						||
    </el-table-column>
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						||
  </el-table>
 | 
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</template>
 | 
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 | 
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<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'
 | 
						||
        }]
 | 
						||
      }
 | 
						||
    }
 | 
						||
  }
 | 
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</script>
 | 
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```
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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。
 | 
						||
```html
 | 
						||
<template>
 | 
						||
  <el-table
 | 
						||
    :data="tableData"
 | 
						||
    border
 | 
						||
    style="width: 100%">
 | 
						||
    <el-table-column
 | 
						||
      property="date"
 | 
						||
      label="日期"
 | 
						||
      width="180">
 | 
						||
    </el-table-column>
 | 
						||
    <el-table-column
 | 
						||
      property="name"
 | 
						||
      label="姓名"
 | 
						||
      width="180">
 | 
						||
    </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'
 | 
						||
        }]
 | 
						||
      }
 | 
						||
    }
 | 
						||
  }
 | 
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</script>
 | 
						||
```
 | 
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:::
 | 
						||
 | 
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### 带状态表格
 | 
						||
 | 
						||
可将表格内容 highlight 显示,方便区分「成功、信息、警告、危险」等内容。
 | 
						||
 | 
						||
:::demo 为行添加自定义背景色,表明该行处于某种状态。若某一行拥有`custom-criteria`数组中的某个字段且值为`true`,则为该行添加`custom-background-colors`数组中对应的背景色。
 | 
						||
```html
 | 
						||
<template>
 | 
						||
  <el-table
 | 
						||
    :data="tableData2"
 | 
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    style="width: 100%"
 | 
						||
    :custom-criteria="['$info', '$positive']"
 | 
						||
    :custom-background-colors="['#C9E5F5', '#E2F0E4']">
 | 
						||
    <el-table-column
 | 
						||
      property="date"
 | 
						||
      label="日期"
 | 
						||
      width="180">
 | 
						||
    </el-table-column>
 | 
						||
    <el-table-column
 | 
						||
      property="name"
 | 
						||
      label="姓名"
 | 
						||
      width="180">
 | 
						||
    </el-table-column>
 | 
						||
    <el-table-column
 | 
						||
      property="address"
 | 
						||
      label="地址">
 | 
						||
    </el-table-column>
 | 
						||
  </el-table>
 | 
						||
</template>
 | 
						||
 | 
						||
<script>
 | 
						||
  export default {
 | 
						||
    data() {
 | 
						||
      return {
 | 
						||
        tableData2: [{
 | 
						||
          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',
 | 
						||
          $info: true
 | 
						||
        }, {
 | 
						||
          date: '2016-05-01',
 | 
						||
          name: '王小虎',
 | 
						||
          address: '上海市普陀区金沙江路 1518 弄',
 | 
						||
        }, {
 | 
						||
          date: '2016-05-03',
 | 
						||
          name: '王小虎',
 | 
						||
          address: '上海市普陀区金沙江路 1518 弄',
 | 
						||
          $positive: true
 | 
						||
        }]
 | 
						||
      }
 | 
						||
    }
 | 
						||
  }
 | 
						||
</script>
 | 
						||
```
 | 
						||
:::
 | 
						||
 | 
						||
### 固定表头
 | 
						||
 | 
						||
纵向内容过多时,可选择固定表头。
 | 
						||
 | 
						||
:::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。
 | 
						||
```html
 | 
						||
<template>
 | 
						||
  <el-table
 | 
						||
    :data="tableData3"
 | 
						||
    height="250"
 | 
						||
    border
 | 
						||
    style="width: 100%">
 | 
						||
    <el-table-column
 | 
						||
      property="date"
 | 
						||
      label="日期"
 | 
						||
      width="180">
 | 
						||
    </el-table-column>
 | 
						||
    <el-table-column
 | 
						||
      property="name"
 | 
						||
      label="姓名"
 | 
						||
      width="180">
 | 
						||
    </el-table-column>
 | 
						||
    <el-table-column
 | 
						||
      property="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,可选择固定首列。
 | 
						||
 | 
						||
:::demo 固定列需要使用`fixed-column-count`属性,它接受一个`Number`,表示左起要固定的列数。
 | 
						||
```html
 | 
						||
<template>
 | 
						||
  <el-table
 | 
						||
    :data="tableData"
 | 
						||
    :fixed-column-count="1"
 | 
						||
    border
 | 
						||
    style="width: 100%">
 | 
						||
    <el-table-column
 | 
						||
      property="date"
 | 
						||
      label="日期"
 | 
						||
      width="150">
 | 
						||
    </el-table-column>
 | 
						||
    <el-table-column
 | 
						||
      property="name"
 | 
						||
      label="姓名"
 | 
						||
      width="120">
 | 
						||
    </el-table-column>
 | 
						||
    <el-table-column
 | 
						||
      property="province"
 | 
						||
      label="省份"
 | 
						||
      width="120">
 | 
						||
    </el-table-column>
 | 
						||
    <el-table-column
 | 
						||
      property="city"
 | 
						||
      label="市区"
 | 
						||
      width="120">
 | 
						||
    </el-table-column>
 | 
						||
    <el-table-column
 | 
						||
      property="address"
 | 
						||
      label="地址"
 | 
						||
      width="300">
 | 
						||
    </el-table-column>
 | 
						||
    <el-table-column
 | 
						||
      property="zip"
 | 
						||
      label="邮编"
 | 
						||
      width="120">
 | 
						||
    </el-table-column>
 | 
						||
  </el-table>
 | 
						||
</template>
 | 
						||
 | 
						||
<script>
 | 
						||
  export default {
 | 
						||
    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"
 | 
						||
    :fixed-column-count="1"
 | 
						||
    border
 | 
						||
    style="width: 100%"
 | 
						||
    height="250">
 | 
						||
    <el-table-column
 | 
						||
      property="date"
 | 
						||
      label="日期"
 | 
						||
      width="150">
 | 
						||
    </el-table-column>
 | 
						||
    <el-table-column
 | 
						||
      property="name"
 | 
						||
      label="姓名"
 | 
						||
      width="120">
 | 
						||
    </el-table-column>
 | 
						||
    <el-table-column
 | 
						||
      property="province"
 | 
						||
      label="省份"
 | 
						||
      width="120">
 | 
						||
    </el-table-column>
 | 
						||
    <el-table-column
 | 
						||
      property="city"
 | 
						||
      label="市区"
 | 
						||
      width="120">
 | 
						||
    </el-table-column>
 | 
						||
    <el-table-column
 | 
						||
      property="address"
 | 
						||
      label="地址"
 | 
						||
      width="300">
 | 
						||
    </el-table-column>
 | 
						||
    <el-table-column
 | 
						||
      property="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>
 | 
						||
```
 | 
						||
:::
 | 
						||
 | 
						||
### 单选
 | 
						||
 | 
						||
选择单行数据时使用色块表示。
 | 
						||
 | 
						||
:::demo Table 组件提供了选择的支持,只需要配置`selection-mode`属性即可实现单选(`single`)、多选(`multiple`),如果不需要则设置为`none`。之后由`selectionchange`事件来管理选中时触发的事件,它会传入一个`value`,`value`为生成表格时的对应对象。本例中还使用了`allow-no-selection`属性,它接受一个`Boolean`,若为`true`,则允许为空,默认为`false`,此时将会产生默认值,为填入数组的第一个对象。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"
 | 
						||
    selection-mode="single"
 | 
						||
    @selectionchange="handleSelectionChange"
 | 
						||
    style="width: 100%"
 | 
						||
    allow-no-selection>
 | 
						||
    <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'
 | 
						||
        }],
 | 
						||
        singleSelection: {}
 | 
						||
      }
 | 
						||
    },
 | 
						||
 | 
						||
    methods: {
 | 
						||
      handleSelectionChange(val) {
 | 
						||
        this.singleSelection = val;
 | 
						||
      }
 | 
						||
    }
 | 
						||
  }
 | 
						||
</script>
 | 
						||
```
 | 
						||
:::
 | 
						||
 | 
						||
### 多选
 | 
						||
 | 
						||
选择多行数据时使用 Checkbox。
 | 
						||
 | 
						||
:::demo 除了`selection-mode`的设置外,多选与单选并没有太大差别,只是传入`selectionchange`事件中的参数从对象变成了对象数组。此外,需要提供一个列来显示多选框: 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-tooltip-when-overflow`:设置了`inline-template`属性后,可以通过调用`row`对象中的值取代`property`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-tooltip-when-overflow`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"
 | 
						||
    selection-mode="multiple"
 | 
						||
    style="width: 100%"
 | 
						||
    @selectionchange="handleMultipleSelectionChange">
 | 
						||
    <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
 | 
						||
      property="name"
 | 
						||
      label="姓名"
 | 
						||
      width="120">
 | 
						||
    </el-table-column>
 | 
						||
    <el-table-column
 | 
						||
      property="address"
 | 
						||
      label="地址"
 | 
						||
      show-tooltip-when-overflow>
 | 
						||
    </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
 | 
						||
      property="date"
 | 
						||
      label="日期"
 | 
						||
      sortable
 | 
						||
      width="180">
 | 
						||
    </el-table-column>
 | 
						||
    <el-table-column
 | 
						||
      property="name"
 | 
						||
      label="姓名"
 | 
						||
      width="180">
 | 
						||
    </el-table-column>
 | 
						||
    <el-table-column
 | 
						||
      property="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>
 | 
						||
```
 | 
						||
:::
 | 
						||
 | 
						||
### 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,默认高度为空,即自动高度 | string | — | — |
 | 
						||
| 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 |
 | 
						||
| selection-mode | 列表项选择模式 | string | single/multiple/none | none |
 | 
						||
| allow-no-selection | 单选模式是否允许选项为空 | boolean | — | false |
 | 
						||
| fixed-column-count | 固定列的个数 | number | — | 0 |
 | 
						||
 | 
						||
### Table Events
 | 
						||
| 事件名 | 说明 | 参数 |
 | 
						||
| ---- | ---- | ---- |
 | 
						||
| selectionchange | 当选择项发生变化时会触发该事件 | selected |
 | 
						||
| cellmouseenter | 当单元格 hover 进入时会触发该事件 | row, column, cell, event |
 | 
						||
| cellmouseleave | 当单元格 hover 退出时会触发该事件 | row, column, cell, event |
 | 
						||
| cellclick | 当某个单元格被点击时会触发该事件 | row, column, cell, event |
 | 
						||
 | 
						||
### Table-column Attributes
 | 
						||
| 参数      | 说明          | 类型      | 可选值                           | 默认值  |
 | 
						||
|---------- |-------------- |---------- |--------------------------------  |-------- |
 | 
						||
| label | 显示的标题 | string | — | — |
 | 
						||
| property | 对应列内容的字段名 | string | — | — |
 | 
						||
| width | 对应列的宽度 | string | — | — |
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| sortable | 对应列是否可以排序 | boolean | — | false |
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| resizable | 对应列是否可以通过拖动改变宽度(如果需要,需在 el-table 上设置 border 属性为真) | boolean | — | false |
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| 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 | — |
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| formatter | 用来格式化内容,在 formatter 执行的时候,会传入 row 和 column | function | — | — |
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| show-tooltip-when-overflow | 当过长被隐藏时显示 tooltip | Boolean | — | false |
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| 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,JSX 里通过 _self 获取当前上下文。此时不需要配置 property 属性  | — | — |
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| align | 对齐方式 | String | left, center, right | left |
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