element-plus如何使用可编辑的table

Element Plus 的 Table 组件本身不提供内置的编辑功能。但是可以通过结合 Table 组件和 Form 组件来实现行级别的可编辑功能

<template>
  <el-table :data="tableData" style="width: 100%">
    <el-table-column prop="date" label="日期" width="180">
      <template #default="scope">
        <el-input v-model="scope.row.date" size="small"></el-input>
      </template>
    </el-table-column>
    <el-table-column prop="name" label="姓名" width="180">
      <template #default="scope">
        <el-input v-model="scope.row.name" size="small"></el-input>
      </template>
    </el-table-column>
    <el-table-column prop="address" label="地址">
      <template #default="scope">
        <el-input v-model="scope.row.address" size="small"></el-input>
      </template>
    </el-table-column>
  </el-table>
</template>

<script setup>
import { reactive } from 'vue';

const tableData = reactive([
  {
    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: '张小刚',
    address: '上海市普陀区金沙江路 1517 弄'
  },
]);
</script>

或者这种，双击实现input框修改

<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">
      <template #default="{ row }">
        <span v-if="!isEditing" @dblclick="editRow(row, 'name')">
          {{ row.name }}
          <i class="el-icon-edit-outline" @click="editRow(row, 'name')"></i>
        </span>
        <el-input v-else v-model="row.name" @blur="endEdit(row, 'name')"></el-input>
      </template>
    </el-table-column>
    <!-- 其他列 -->
  </el-table>
</template>

<script>
export default {
  data() {
    return {
      isEditing: false,
      tableData: [
        { date: '2016-05-02', name: '王小虎' },
        // ...其他数据
      ],
    };
  },
  methods: {
    editRow(row, prop) {
      this.tableData = this.tableData.map((item) => {
        this.isEditing = true;
        return item;
      });
      this.$nextTick(() => {
        this.$refs[`input-${prop}`].focus();
      });
    },
    endEdit(row, prop) {
      this.tableData = this.tableData.map((item) => {
        this.isEditing = false;
        return item;
      });
    },
  },
};
</script>