88 lines
1.5 KiB
Vue
88 lines
1.5 KiB
Vue
<docs>
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---
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order: 2
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title:
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zh-CN: ๅฏไปฅ่ชๅฎไนๆพ็คบ
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en-US: Custom trigger
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---
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## zh-CN
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ๅๆขๆ้ฎๅ็ปๆๅๅผใ
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## en-US
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Separate trigger button and result.
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</docs>
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<template>
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<span>
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{{ text }}
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<a-cascader v-model:value="value" :options="options" @change="onChange">
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<a href="#">Change city</a>
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</a-cascader>
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</span>
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</template>
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<script lang="ts">
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import { defineComponent, ref } from 'vue';
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interface Option {
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value: string;
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label: string;
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children?: Option[];
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code?: number;
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[key: string]: any;
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}
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const options: Option[] = [
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{
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value: 'zhejiang',
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label: 'Zhejiang',
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children: [
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{
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value: 'hangzhou',
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label: 'Hangzhou',
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children: [
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{
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value: 'xihu',
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label: 'West Lake',
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},
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],
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},
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],
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},
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{
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value: 'jiangsu',
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label: 'Jiangsu',
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children: [
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{
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value: 'nanjing',
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label: 'Nanjing',
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children: [
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{
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value: 'zhonghuamen',
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label: 'Zhong Hua Men',
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},
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],
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},
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],
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},
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];
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export default defineComponent({
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setup() {
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const value = ref<string[]>([]);
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const text = ref<string>('Unselect');
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const onChange = (value: string, selectedOptions: Option[]) => {
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text.value = selectedOptions.map(o => o.label).join(', ');
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};
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return {
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value,
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text,
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options,
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onChange,
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};
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},
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});
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</script>
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