Ant Design Vue 表格自定义渲染与 customRow 避坑指南

const columns = [
   {
    title: '排名',
    dataIndex: 'key',
    customRender: renderContent // 渲染函数的规则
   }, {
    title: '搜索关键词',
    dataIndex: 'keyword',
    customRender: (text, row, index) => {
      if (index < 4) { // 前4行数据以a标签的形式被渲染
       return <a href="javascript:;" rel="external nofollow" rel="external nofollow" >{text}</a>
      }
      return { // 否则以独占4列的文本形式被渲染
       children: text,
       attrs: {
        colSpan: 4
       }
      }
    }
   }
]
const renderContent = (value, row, index) => {
 const obj = {
  children: value,
  attrs: {}
 }
 return obj
}

<a-table :columns="columns" :dataSource="data" :pagination='pagination'>
  <template slot="operation">
    <a-select placeholder="选择操作" style="width: 100%" @change="listHandleChange">
     <a-select-option value="1">项目进度</a-select-option>
     <a-select-option value="2">质量管控</a-select-option>
     <a-select-option value="3">运维监控</a-select-option>
    </a-select>
  </template>
  <template slot='progress' slot-scope="text,record">
     <span>{{text}}</span>
     <span v-if='record.progressstatus'><a-icon class='arrow-up' type="arrow-up" />    </span>
     <span v-if='!record.progressstatus'><a-icon class='arrow-down' type="arrow-down" /></span>
  </template>
</a-table>
 
const columns = [
   {
    title: '编号',
    dataIndex: 'number',
    customRender: renderContent
   }, {
    title: '项目名称',
    dataIndex: 'name',
    customRender: (text, row, index) => {
     return {
      children: <a href="javascript:;" rel="external nofollow" rel="external nofollow" >{text}</a>,
      attrs: {}
     }
    } 
   }, {
    title: '项目进度',
    dataIndex: 'progress',
    scopedSlots: { customRender: 'progress' } // 模板中对应的slot-scope可以用来传递参数，其中第一个参数是当前字段对应的值progress，第二个参数是当前字段对应的所有值对象,即整个data[n]
   }, {
    title: '操作',
    dataIndex: 'operate',
    scopedSlots: { customRender: 'operation' } // 直接对应插槽名为operation的模板
   }
]
 
const data = [
  {
  key: 6,
  number: 6,
  name: '雅典娜',
  progress: '88%',
  progressstatus: 1
 }
]

<Table
 customRow={(record) => {
  return {
   props: {
    xxx... //属性
   },
   on: { // 事件
    click: (event) => {},    // 点击行
    dblclick: (event) => {},
    contextmenu: (event) => {},
    mouseenter: (event) => {}, // 鼠标移入行
    mouseleave: (event) => {}
   },

  };
 )}
 customHeaderRow={(column) => {
  return {
   on: {
    click: () => {},    // 点击表头行
   }
  };
 )}
/>

methods:{
 getDetailList(id){
  //执行具体的操作
  },
 rowClick: (record, index) => ({
    // 事件
    on: {
     click: event => {
      // 点击该行时要做的事情
      console.log('record', record)
      console.log('index', index)
      console.log('event', event)
      this.getDetailList(record.id) //这一行会报错，报未定义
     }
    }
   })
  }

rowClick(record, index) {
   return {
    on: {
     click: () => {
      console.log(record, index)
      this.getDetailList(record.matbillid)
     }
    }
   }
  },