vxe-table grid 使用服务端排序、多字段排序

在 vxe-table 使用排序功能非常简单，给列加上 columns.sortable 属性就可以启用列的排序功能，当然这是本地排序，就是对当前已加载过当前页的数据进行排序。对于查询列表列表，项目中使用最多的是服务端排序，因为大部分都涉及分页。

前端排序

这样就可以启用前端数据排序，仅限于当前页

<template>   <div>     <vxe-grid v-bind="gridOptions"></vxe-grid>   </div> </template>  <script> export default {   data () {     const gridOptions = {       border: true,       loading: false,       height: 400,       columns: [         { type: 'seq', width: 70 },         { field: 'name', title: 'Name' },         { field: 'role', title: 'Role', sortable: true },         { field: 'sex', title: 'Sex', sortable: true },         { field: 'age', title: 'Age', sortable: true },         { field: 'address', title: 'Address', sortable: true }       ],       data: [         { id: 10001, name: 'Test1', role: 'Develop', sex: 'Man', age: 28, num: '3.8', num2: '3.8', address: 'test abc' },         { id: 10002, name: 'Test2', role: 'Test', sex: 'Women', age: 22, num: '511', num2: '511', address: 'Guangzhou' },         { id: 10003, name: 'Test3', role: 'PM', sex: 'Man', age: 32, num: '12.8', num2: '12.8', address: 'Shanghai' },         { id: 10004, name: 'Test4', role: 'Designer', sex: 'Women', age: 23, num: '103', num2: '103', address: 'test abc' },         { id: 10005, name: 'Test5', role: 'Develop', sex: 'Women', age: 30, num: '56', num2: '56', address: 'Shanghai' },         { id: 10006, name: 'Test6', role: 'Designer', sex: 'Women', age: 21, num: '49', num2: '49', address: 'test abc' },         { id: 10007, name: 'Test7', role: 'Test', sex: 'Man', age: 29, num: '400.9', num2: '400.9', address: 'test abc' },         { id: 10008, name: 'Test8', role: 'Develop', sex: 'Man', age: 35, num: '5000', num2: '5000', address: 'test abc' }       ]     }     return {       gridOptions     }   } } </script> 

多个字段排序

多字段排序通过 sort-config.multiple 来配置启用

<template>   <div>     <vxe-grid v-bind="gridOptions"></vxe-grid>   </div> </template>  <script> export default {   data () {     const gridOptions = {       border: true,       height: 300,       sortConfig: {         multiple: true       },       columns: [         { type: 'seq', width: 70 },         { field: 'name', title: 'Name', sortable: true },         { field: 'role', title: 'Role', sortable: true },         { field: 'num', title: 'Num', sortable: true }       ],       data: [         { name: '小红', role: '前端', num: 7 },         { name: '老王', role: '后端', num: 6 },         { name: '小红', role: '后端', num: 1 },         { name: '小明', role: '前端', num: 2 },         { name: '老徐', role: '测试', num: 3 },         { name: '老王', role: '前端', num: 3 },         { name: '老徐', role: '测试', num: 4 },         { name: '小明', role: '前端', num: 4 },         { name: '小明', role: '前端', num: 8 },         { name: '小明', role: '测试', num: 6 },         { name: '小红', role: '后端', num: 9 },         { name: '老徐', role: '前端', num: 5 },         { name: '老徐', role: '测试', num: 1 },         { name: '小红', role: '前端', num: 4 },         { name: '小红', role: '前端', num: 2 },         { name: '小明', role: '测试', num: 3 },         { name: '老王', role: '前端', num: 6 },         { name: '老王', role: '后端', num: 4 },         { name: '老徐', role: '前端', num: 8 },         { name: '小明', role: '测试', num: 7 }       ]     }     return {       gridOptions     }   } } </script> 

服务端排序

通过配置 sort-config.remote 和 sort-change 事件，实现服务端排序

<template>   <div>     <vxe-grid v-bind="gridOptions" @sort-change="sortChangeEvent"></vxe-grid>   </div> </template>  <script> import XEUtils from 'xe-utils' export default {   data () {     const gridOptions = {       border: true,       loading: false,       height: 400,       sortConfig: {         remote: true       },       columns: [         { type: 'seq', width: 70 },         { field: 'name', title: 'Name' },         { field: 'role', title: 'Role', sortable: true },         { field: 'sex', title: 'Sex', sortable: true },         { field: 'age', title: 'Age', sortable: true },         { field: 'address', title: 'Address', sortable: true }       ],       data: []     }     return {       gridOptions     }   },   methods: {     findList (field, order) {       this.gridOptions.loading = true       // 模拟接口       return new Promise(resolve => {         setTimeout(() => {           this.gridOptions.loading = false           const mockList = [             { id: 10001, name: 'Test1', role: 'Develop', sex: 'Man', age: 28, num: '3.8', num2: '3.8', address: 'test abc' },             { id: 10002, name: 'Test2', role: 'Test', sex: 'Women', age: 22, num: '511', num2: '511', address: 'Guangzhou' },             { id: 10003, name: 'Test3', role: 'PM', sex: 'Man', age: 32, num: '12.8', num2: '12.8', address: 'Shanghai' },             { id: 10004, name: 'Test4', role: 'Designer', sex: 'Women', age: 23, num: '103', num2: '103', address: 'test abc' },             { id: 10005, name: 'Test5', role: 'Develop', sex: 'Women', age: 30, num: '56', num2: '56', address: 'Shanghai' },             { id: 10006, name: 'Test6', role: 'Designer', sex: 'Women', age: 21, num: '49', num2: '49', address: 'test abc' },             { id: 10007, name: 'Test7', role: 'Test', sex: 'Man', age: 29, num: '400.9', num2: '400.9', address: 'test abc' },             { id: 10008, name: 'Test8', role: 'Develop', sex: 'Man', age: 35, num: '5000', num2: '5000', address: 'test abc' }           ]           if (field && order) {             const rest = XEUtils.orderBy(mockList, { field, order })             this.gridOptions.data = rest             resolve(rest)           } else {             this.gridOptions.data = mockList             resolve(mockList)           }         }, 300)       })     },     sortChangeEvent ({ field, order }) {       this.findList(field, order)     }   },   created () {     this.findList()   } } </script> 

https://gitee.com/xuliangzhan/vxe-table