vxe-table 如何实现对单元格数据校验不通过的单元格显示背景颜色
<p>vxe-table 如何实现对单元格数据校验不通过的单元格显示背景颜色,通过设置 valid-config.theme='beautify' 设置为高亮样式,调用 fullValidate方法可以同时显示多个错误提示。</p><p>https://vxetable.cn</p>
<p>通过设置 valid-config.showErrorBackground 显示校验错误单元格背景色</p>
<p><img src="https://img2024.cnblogs.com/blog/3563285/202601/3563285-20260104101349819-2126463588.png"></p>
<pre><code class="language-html"><template>
<div>
<div>
<vxe-button @click="validEvent">多个校验变动数据</vxe-button>
<vxe-button @click="fullValidEvent">多个校验全量数据</vxe-button>
</div>
<vxe-grid ref="gridRef" v-bind="gridOptions"></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: 'row',
showStatus: true
},
validConfig: {
msgMode: 'full',
theme: 'beautify',
showErrorBackground: 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' } }
],
data: [
{ id: 10001, name: 'Test1', role: 'Develop', sex: '0', age: 28, address: 'test abc' },
{ id: 10002, name: '', role: 'Test', sex: '1', age: 22, address: 'Guangzhou' },
{ id: 10003, name: 'Test3', role: 'PM', 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 validEvent = async () => {
const $grid = gridRef.value
if ($grid) {
const errMap = await $grid.fullValidate()
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 fullValidEvent = async () => {
const $grid = gridRef.value
if ($grid) {
const errMap = await $grid.fullValidate(true)
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>
</code></pre>
<p>https://gitee.com/x-extends/vxe-table</p><br><br>
来源：https://www.cnblogs.com/qaz666/p/19436195
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