48 lines
1.1 KiB
Vue
48 lines
1.1 KiB
Vue
<template>
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<div>
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<div :style="{ borderBottom: '1px solid #E9E9E9' }">
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<Checkbox
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:indeterminate="indeterminate"
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@change="onCheckAllChange"
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:checked="checkAll"
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>
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Check all
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</Checkbox>
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</div>
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<br />
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<CheckboxGroup :options="plainOptions" v-model="checkedList" @change="onChange" />
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</div>
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</template>
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<script>
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import { Checkbox } from 'antd'
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const plainOptions = ['Apple', 'Pear', 'Orange']
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const defaultCheckedList = ['Apple', 'Orange']
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export default {
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data () {
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return {
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checkedList: defaultCheckedList,
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indeterminate: true,
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checkAll: false,
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plainOptions,
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}
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},
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methods: {
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onChange (checkedList) {
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this.indeterminate = !!checkedList.length && (checkedList.length < plainOptions.length)
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this.checkAll = checkedList.length === plainOptions.length
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},
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onCheckAllChange (e) {
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Object.assign(this, {
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checkedList: e.target.checked ? plainOptions : [],
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indeterminate: false,
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checkAll: e.target.checked,
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})
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},
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},
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components: {
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Checkbox,
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CheckboxGroup: Checkbox.Group,
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},
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}
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</script>
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