Vue + element 实现多选框组并保存已选id集合的示例代码

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'
  }]

<el-checkbox-group v-model="checkList" @change="ch">
    <div v-for="(c,index) in tableData" :key="index">
     <el-checkbox :label="c.date">{{c.date}}</el-checkbox>
    </div>
   </el-checkbox-group>

ch(){
  console.log(this.checkList)
 },