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vxe-grid table 校验指定行单元格的字段，只校验某个列的字段

news 2025/6/28 4:44:48

Vxe UI vue vxe-table 中校验表格行是非常简单的，只需要配置好校验规则，然后调用 validate 方法就可以自动完成校验，但是由于项目淡色特殊需求，在某个单元格的值修改后需要对另一个列的值就行校验，这个时候又不需要全部进行校验，所以只需要调用 validateField 对指定行的单元格就行校验就可以了

在这里插入图片描述

参数传说：
row 可以传单行也可以是数组多行
field 可以传单列也可以是数组多列字段名
validateField(row, field)

<template><div><vxe-grid ref="gridRef" v-bind="gridOptions"><template #action="{ row }"><vxe-button mode="text" status="primary" @click="validField(row)">校验 role</vxe-button><vxe-button mode="text" status="primary" @click="validMultiFiled(row)">校验 name,role</vxe-button></template></vxe-grid></div>
</template><script setup>
import { ref, reactive } from 'vue'
import { VxeUI } from 'vxe-table'const gridRef = ref()const gridOptions = reactive({border: true,showOverflow: true,keepSource: true,height: 300,editConfig: {trigger: 'click',mode: 'cell',showStatus: true},editRules: {name: [{ required: true, message: '必须填写' }],role: [{ required: true, message: '必须填写' }]},columns: [{ type: 'checkbox', width: 60 },{ type: 'seq', width: 70 },{ field: 'name', title: 'Name', editRender: { name: 'VxeInput' } },{ field: 'role', title: 'Role', editRender: { name: 'VxeInput' } },{ field: 'sex', title: 'Sex', editRender: { name: 'VxeInput' } },{ field: 'age', title: 'Age', editRender: { name: 'VxeInput' } },{ field: 'date', title: 'Date', editRender: { name: 'VxeInput' } },{ title: '操作', width: 260, slots: { default: 'action' } }],data: [{ id: 10001, name: 'Test1', role: '', sex: '0', age: 28, address: 'test abc' },{ id: 10002, name: '', role: 'Test', sex: '1', age: 22, address: 'Guangzhou' },{ id: 10003, name: '', role: '', sex: '', age: 32, address: 'Shanghai' },{ id: 10004, name: 'Test4', role: 'Designer', sex: '', age: 23, address: 'test abc' },{ id: 10005, name: '', role: '', sex: '1', age: 30, address: 'Shanghai' },{ id: 10006, name: 'Test6', role: 'Designer', sex: '1', age: 21, address: 'test abc' }]
})const validField = async (row) => {const $grid = gridRef.valueif ($grid) {const errMap = await $grid.validateField(row, 'role')if (errMap) {VxeUI.modal.message({ status: 'error', content: '校验不通过！' })} else {VxeUI.modal.message({ status: 'success', content: '校验成功！' })}}
}const validMultiFiled = async (row) => {const $grid = gridRef.valueif ($grid) {const errMap = await $grid.validateField(row, ['name', 'role'])if (errMap) {VxeUI.modal.message({ status: 'error', content: '校验不通过！' })} else {VxeUI.modal.message({ status: 'success', content: '校验成功！' })}}
}
</script>