vxe-table如何使用vxe-grid实现动态配置表格

// 表格配置
export const colConfig = [
  {
    type:'seq', // 列的类型：seq、checkbox、radio、expand
    title:'序号',
    align:'center'
  },
  {
    title:'姓名', // 列标题（支持开启国际化）
    field:'name', //  列字段名（注：属性层级越深，渲染性能就越差，例如：aa.bb.cc.dd.ee）
    align:'center', // 对齐方式
    editRender:{ // 可编辑渲染器配置项
      name:'input' // 渲染器名称：input, textarea, select, $input, $select, $switch
    }
  },
  {
    title:'年龄',
    field:'age',
    align:'center',
    editRender:{
      name:'input'
    }
  },
  {
    title:'性别',
    field:'sex',
    align:'center',
    editRender:{
      name:'input'
    }
  }
]

// 表格数据
export const tableData = [
  {
    name:'小红',
    age:15,
    sex:'女',
    id:1
  },
  {
    name:'小白',
    age:25,
    sex:'男',
    id:2
  },
  {
    name:'小蓝',
    age:21,
    sex:'女',
    id:3
  }
]

<template>
  <div style="padding:100px">
    <vxe-grid
      ref="xTable"
      :max-height="450"
      v-bind="gridOptions"
      show-overflow
      keep-source
      highlight-hover-row
      highlight-current-row
      resizable
      auto-resize
      :row-config="{ isCurrent: true, isHover: true,keyField:'id' }"
      :edit-config="{trigger: 'manual', mode: 'row'}"
    >
      >
      <template #operation="{ row }">
        <vxe-button type="text" status="primary" @click="deleteRow(row)">删除</vxe-button>
        <span v-if="$refs.xTable.isActiveByRow(row)">
          <vxe-button type="text" status="primary" @click="saveRow()">保存</vxe-button>
          <vxe-button type="text" status="primary" @click="cancelRow(row)">取消</vxe-button>
        </span>
        <span v-else>
          <vxe-button type="text" status="primary" @click="editRow(row)">编辑</vxe-button>
        </span>
      </template>
    </vxe-grid>
  </div>
</template>

<script>
import { colConfig, tableData } from './colConfig'
export default {
  data() {
    return {
      gridOptions: {
        columns: [],
        data: [],
      },
    }
  },
  created() {
    this.getTableData()
  },
  methods: {
    getTableData() {
      // 1.设置表格列
      this.gridOptions.columns = colConfig
      // 2.设置表格数据
      this.gridOptions.data = tableData
      // 3.添加操作列
      let operationCol = {
        title: '操作',
        slots: { default: 'operation' },
        align: 'center'
      }
      this.gridOptions.columns.push(operationCol)
    },
    deleteRow(row) {
      let index = this.gridOptions.data.findIndex(item => item.id === row.id)
      this.gridOptions.data.splice(index, 1)
    },
    editRow(row) {
      const $table = this.$refs.xTable
      $table.setActiveRow(row)
    },
    saveRow() {
      const $table = this.$refs.xTable
      $table.clearActived().then(() => {
        this.loading = true
        setTimeout(() => {
          this.loading = false
        }, 300)
      })
    },
    cancelRow(row) {
      const $table = this.$refs.xTable
      $table.clearActived().then(() => {
        // 还原行数据
        $table.revertData(row)
      })
    }
  }
}
</script>