vxe-table 实现复选框分页跨页勾选
官网：https://vxetable.cn
当使用数据分页与复选框多页勾选时，可以通过 checkbox-config.reserve 启用
<template><div><vxe-button status="success" @click="getSelectEvent">获取已选</vxe-button><vxe-gridref="gridRef"v-bind="gridOptions"@page-change="pageChangeEvent"></vxe-grid></div>
</template><script>
import { VxeUI } from 'vxe-table'export default {data () {const allList = [{ id: 10001, name: 'Test1', nickname: 'T1', role: 'Develop', sex: 'Man', age: 28, address: 'Shenzhen' },{ id: 10002, name: 'Test2', nickname: 'T2', role: 'Test', sex: 'Women', age: 22, address: 'Guangzhou' },{ id: 10003, name: 'Test3', nickname: 'T3', role: 'PM', sex: 'Man', age: 32, address: 'Shanghai' },{ id: 10004, name: 'Test4', nickname: 'T4', role: 'Designer', sex: 'Women', age: 23, address: 'test abc' },{ id: 10005, name: 'Test5', nickname: 'T5', role: 'Develop', sex: 'Women', age: 30, address: 'Shanghai' },{ id: 10006, name: 'Test6', nickname: 'T6', role: 'Designer', sex: 'Women', age: 21, address: 'Shenzhen' },{ id: 10007, name: 'Test7', nickname: 'T7', role: 'Test', sex: 'Man', age: 29, address: 'Shenzhen' },{ id: 10008, name: 'Test8', nickname: 'T8', role: 'Develop', sex: 'Man', age: 35, address: 'test abc' },{ id: 10009, name: 'Test9', nickname: 'T9', role: 'Develop', sex: 'Man', age: 35, address: 'Shenzhen' },{ id: 100010, name: 'Test10', nickname: 'T10', role: 'Develop', sex: 'Man', age: 35, address: 'Guangzhou' },{ id: 100011, name: 'Test11', nickname: 'T11', role: 'Develop', sex: 'Man', age: 49, address: 'Guangzhou' },{ id: 100012, name: 'Test12', nickname: 'T12', role: 'Develop', sex: 'Women', age: 45, address: 'Shanghai' },{ id: 100013, name: 'Test13', nickname: 'T13', role: 'Test', sex: 'Women', age: 35, address: 'Guangzhou' },{ id: 100014, name: 'Test14', nickname: 'T14', role: 'Test', sex: 'Man', age: 29, address: 'Shanghai' },{ id: 100015, name: 'Test15', nickname: 'T15', role: 'Develop', sex: 'Man', age: 39, address: 'Guangzhou' },{ id: 100016, name: 'Test16', nickname: 'T16', role: 'Test', sex: 'Women', age: 35, address: 'Guangzhou' },{ id: 100017, name: 'Test17', nickname: 'T17', role: 'Test', sex: 'Man', age: 39, address: 'Shanghai' },{ id: 100018, name: 'Test18', nickname: 'T18', role: 'Develop', sex: 'Man', age: 44, address: 'Guangzhou' },{ id: 100019, name: 'Test19', nickname: 'T19', role: 'Develop', sex: 'Man', age: 39, address: 'Guangzhou' },{ id: 100020, name: 'Test20', nickname: 'T20', role: 'Test', sex: 'Women', age: 35, address: 'Guangzhou' },{ id: 100021, name: 'Test21', nickname: 'T21', role: 'Test', sex: 'Man', age: 39, address: 'Shanghai' },{ id: 100022, name: 'Test22', nickname: 'T22', role: 'Develop', sex: 'Man', age: 44, address: 'Guangzhou' }]const gridOptions = {showOverflow: true,border: true,loading: false,height: 500,rowConfig: {keyField: 'id'},checkboxConfig: {reserve: true},pagerConfig: {total: 0,currentPage: 1,pageSize: 10},columns: [{ type: 'checkbox', width: 60 },{ field: 'name', title: 'Name', minWidth: 160 },{ field: 'email', title: 'Email', minWidth: 160 },{ field: 'nickname', title: 'Nickname', minWidth: 160 },{ field: 'age', title: 'Age', width: 100 },{ field: 'role', title: 'Role', minWidth: 160 },{ field: 'amount', title: 'Amount', width: 140 },{ field: 'updateDate', title: 'Update Date', visible: false },{ field: 'createDate', title: 'Create Date', visible: false }],data: []}return {gridOptions,allList}},methods: {// 模拟前端分页handlePageData () {this.gridOptions.loading = truesetTimeout(() => {const { pageSize, currentPage } = this.gridOptions.pagerConfigthis.gridOptions.pagerConfig.total = this.allList.lengththis.gridOptions.data = this.allList.slice((currentPage - 1) * pageSize, currentPage * pageSize)this.gridOptions.loading = false}, 100)},pageChangeEvent ({ pageSize, currentPage }) {this.gridOptions.pagerConfig.currentPage = currentPagethis.gridOptions.pagerConfig.pageSize = pageSizethis.handlePageData()},getSelectEvent () {const $grid = this.$refs.gridRefif ($grid) {const selectRecords = $grid.getCheckboxRecords()const selectReserveRecords = $grid.getCheckboxReserveRecords()VxeUI.modal.message({content: `总共勾选： ${selectRecords.length + selectReserveRecords.length} 条，当前页勾选：${selectRecords.length} 条，已保留勾选：${selectReserveRecords.length} 条`,status: 'success'})}}},created () {this.handlePageData()}
}
</script>
https://gitee.com/x-extends/vxe-table
