一、达到的效果如下图:
二、实现流程
2
<el-table :data="tableData" row-key="id" ref="evtTable">
<!-- align="left" -->
<el-table-column type="expand">
<template slot-scope="props">
<el-table :data="props.row.hasChildren">
<el-table-column
label="用户ID"
align="center"
:show-overflow-tooltip="true"
prop="id"
>
</el-table-column>
<el-table-column
label="业务类型"
align="center"
:show-overflow-tool