elmentui的el-table的某一项属性实现下拉框选择_el-table一列加下拉框

elmentui的el-table的某一项属性实现下拉框选择

1、核心原理是点击的时候让该属性的选择框显示出来

2、代码

<template>
  <div>
    <template>
      <el-table :data="tableData" style="width: 100%">
        <el-table-column prop="date" label="日期" width="180"></el-table-column>
        <el-table-column prop="name" label="姓名" width="180">
          <template slot-scope="scope">
            <div>
              <el-dropdown trigger="click" @command="commandHandle">
                <div class="name" @click="clickName(scope.row)">{{ scope.row.name }}</div>
                <el-dropdown-menu v-show="scope.row.editName" slot="dropdown">
                  <el-dropdown-item v-for="name in nameList" :key="name" :command="name">{{ name }}</el-dropdown-item>
                </el-dropdown-menu>
              </el-dropdown>
            </div>
          </template>
        </el-table-column>
        <el-table-column prop="address" label="地址"></el-table-column>
      </el-table>
    </template>
  </div>
</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",
          editName: false,
        },
        {
          date: "2016-05-04",
          name: "王小虎",
          address: "上海市普陀区金沙江路 1517 弄",
          editName: false,
        },
        {
          date: "2016-05-01",
          name: "王小虎",
          address: "上海市普陀区金沙江路 1519 弄",
          editName: false,
        },
        {
          date: "2016-05-03",
          name: "王小虎",
          address: "上海市普陀区金沙江路 1516 弄",
          editName: false,
        },
      ],
      nameList: ["aaa", "bbb", "ccc", "ddd  "],
      row: ''
    };
  },
  methods: {
    clickName(row) {
      console.log("clickName");
      this.row = row
      row.editName = true;
    },
    commandHandle(name) {
      this.row.name = name
      console.log(this.row)
    }
  },
};
</script>

<style>
.name {
  cursor: pointer;
}
</style>
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3、效果图