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* docs(components): [config-provider] example error * chore: format --------- Co-authored-by: btea <2356281422@qq.com>
73 lines
1.3 KiB
Vue
73 lines
1.3 KiB
Vue
<template>
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<el-config-provider
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:value-on-clear="() => null"
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:empty-values="[undefined, null]"
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>
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<div class="flex flex-wrap gap-4 items-center">
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<el-select
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v-model="value1"
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clearable
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placeholder="Select"
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style="width: 240px"
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@change="handleChange"
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>
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<el-option
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v-for="item in options"
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:key="item.value"
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:label="item.label"
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:value="item.value"
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/>
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</el-select>
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<el-select-v2
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v-model="value2"
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clearable
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placeholder="Select"
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style="width: 240px"
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:options="options"
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:value-on-clear="() => undefined"
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@change="handleChange"
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/>
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</div>
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</el-config-provider>
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</template>
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<script lang="ts" setup>
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import { ref } from 'vue'
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import { ElMessage } from 'element-plus'
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const value1 = ref('')
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const value2 = ref('')
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const options = [
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{
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value: '',
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label: 'All',
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},
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{
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value: 'Option1',
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label: 'Option1',
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},
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{
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value: 'Option2',
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label: 'Option2',
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},
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{
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value: 'Option3',
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label: 'Option3',
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},
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{
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value: 'Option4',
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label: 'Option4',
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},
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{
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value: 'Option5',
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label: 'Option5',
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},
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]
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const handleChange = (value) => {
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if ([undefined, null].includes(value)) {
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ElMessage.info(`The clear value is: ${value}`)
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}
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}
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</script>
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