解决 el-table 表格数据变化,页面不更新问题


解决办法:

给表格添加 :key="tableKey",然后在获取到表格数据以后更新 key 值 this.tableKey = Math.random()

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<template>
<el-table :data="tableData" style="width: 100%" :key="tableKey">
<el-table-column prop="date" label="日期" 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"> </el-table-column>
</el-table>
</template>

<script>
export default {
data() {
return {
tableData: [
tableKey:'',
{
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",
},
],
tableKey: "",
};
},
methods:{
updateTableData(){
// 此处省略 Axios 获取表格数据代码

// 更新 tableKey ,使 Vue 重新渲染页面
this.tableKey = Math.random()
}
}
};
</script>

References
el-table 表格数据变化,页面不更新问题
Table 表格