<template>
    <div>
      <p>shopInfo</p>
      <el-table
        ref="multipleTable"
        :data="tableData3"
        tooltip-effect="dark"
        highlight-current-row // element-UI提供的单选方法,可以使当前选中行高亮
        style="width: 100%"
        @current-change="handleSelectionChange"> // 单选方法,返回选中的表格行
        <el-table-column
          label="操作"
          width="55">
          <template slot-scope="scope">
            <el-checkbox v-model="scope.row.checked"></el-checkbox> // 添加一个多选框,控制选中与否
          </template>
        </el-table-column>
        <el-table-column
          label="日期"
          width="120">
          <template slot-scope="scope">{{ scope.row.date }}</template>
        </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>
    </div>
  </template>

export default {
    name: 'shopInfo',

    data () {
      return {
        tableData3: []
      }
    },

    created () {
      this.setTable()
    },

    methods: {
      setTable () {
        let resdata = [{
          id: 44,
          date: '2016-05-03',
          name: '王小虎',
          address: '上海市普陀区金沙江路 1518 弄'
        }, {
          id: 89,
          date: '2016-05-02',
          name: '王小虎',
          address: '上海市普陀区金沙江路 1518 弄'
        }, {
          id: 23,
          date: '2016-05-04',
          name: '王小虎',
          address: '上海市普陀区金沙江路 1518 弄'
        }, {
          id: 88,
          date: '2016-05-07',
          name: '王小虎',
          address: '上海市普陀区金沙江路 1518 弄'
        }]
        // 后台数据返回后,手动添加一个checked属性控制选中与否
        resdata.forEach(item => {
          item.checked = false
        })
        this.tableData3 = resdata
      },

      handleSelectionChange (row) {
        this.tableData3.forEach(item => {
          // 排他,每次选择时把其他选项都清除
          if (item.id !== row.id) {
            item.checked = false
          }
        })
        console.log(row)
      }
    }
  }