vxe-table vue 数据表格行分组，实现同时对多个列显示合计数量

vxe-table vue 数据表格行分组，实现同时对多个列显示合计数量

查看官网：https://vxetable.cn
gitbub：https://github.com/x-extends/vxe-table
gitee：https://gitee.com/x-extends/vxe-table

代码

通过 countFields 和 countMethod 来自定义列的统计值，需要注意 rowGroupNode 这一列是无效的，用于其他的列自定义合计内容

<template>
  <div>
    <vxe-grid v-bind="gridOptions"></vxe-grid>
  </div>
</template>

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

const gridOptions = reactive({
  height: 500,
  showOverflow: true,
  rowGroupConfig: {
    groupFields: ['role'],
    countFields: ['sex', 'age'],
    countMethod ({ column, children }) {
      return `${column.field}（${children.length}）`
    }
  },
  columns: [
    { type: 'seq', width: 70 },
    { field: 'name', title: 'Name', minWidth: 300, rowGroupNode: true },
    { field: 'role', title: 'Role' },
    { field: 'sex', title: 'Sex' },
    { field: 'age', title: 'Age' },
    { field: 'address', title: 'Address' }
  ],
  data: [
    { id: 10001, name: 'Test1', role: 'Develop', sex: 'Woman', age: 28, date: '2025-02-01', address: 'test abc' },
    { id: 10002, name: 'Test2', role: 'Test', sex: 'Man', age: 22, date: '2025-01-01', address: 'Guangzhou' },
    { id: 10003, name: 'Test3', role: 'PM', sex: 'Woman', age: 32, date: '2025-05-01', address: 'Shanghai' },
    { id: 10004, name: 'Test4', role: 'Designer', sex: 'Man', age: 32, date: '2025-01-01', address: 'test abc' },
    { id: 10005, name: 'Test5', role: 'Develop', sex: 'Man', age: 30, date: '2025-01-01', address: 'Shanghai' },
    { id: 10006, name: 'Test6', role: 'Designer', sex: 'Man', age: 30, date: '2025-03-01', address: 'test abc' },
    { id: 10007, name: 'Test7', role: 'Test', sex: 'Woman', age: 29, date: '2025-05-01', address: 'test abc' },
    { id: 10008, name: 'Test8', role: 'PM', sex: 'Woman', age: 35, date: '2025-11-01', address: 'test abc' },
    { id: 10009, name: 'Test9', role: 'Test', sex: 'Man', age: 21, date: '2025-05-01', address: 'test abc' },
    { id: 10010, name: 'Test10', role: 'PM', sex: 'Woman', age: 28, date: '2025-03-01', address: 'test abc' },
    { id: 10011, name: 'Test11', role: 'Test', sex: 'Woman', age: 29, date: '2025-03-01', address: 'test abc' },
    { id: 10012, name: 'Test12', role: 'Develop', sex: 'Man', age: 37, date: '2025-10-01', address: 'test abc' },
    { id: 10013, name: 'Test13', role: 'Test', sex: 'Woman', age: 24, date: '2025-02-01', address: 'test abc' },
    { id: 10014, name: 'Test14', role: 'Develop', sex: 'Man', age: 34, date: '2025-08-01', address: 'test abc' },
    { id: 10015, name: 'Test15', role: 'Designer', sex: 'Man', age: 21, date: '2025-05-01', address: 'test abc' },
    { id: 10016, name: 'Test16', role: 'Designer', sex: 'Woman', age: 21, date: '2025-10-01', address: 'test abc' },
    { id: 10017, name: 'Test17', role: 'Test', sex: 'Man', age: 31, date: '2025-12-01', address: 'test abc' },
    { id: 10018, name: 'Test18', role: 'Develop', sex: 'Woman', age: 32, date: '2025-10-01', address: 'test abc' },
    { id: 10019, name: 'Test19', role: 'Test', sex: 'Man', age: 37, date: '2025-02-01', address: 'test abc' },
    { id: 10020, name: 'Test20', role: 'Develop', sex: 'Man', age: 41, date: '2025-03-01', address: 'test abc' }
  ]
})

</script>

https://gitee.com/x-extends/vxe-table

来源链接：https://www.cnblogs.com/qaz666/p/18910183