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76 lines
1.4 KiB
76 lines
1.4 KiB
<docs>
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---
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order: 1
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title:
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zh-CN: 多选
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en-US: Multiple Selection
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---
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## zh-CN
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多选的树选择。
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## en-US
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Multiple selection usage.
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</docs>
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<template>
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<a-tree-select
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v-model:value="value"
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show-search
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style="width: 100%"
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:dropdown-style="{ maxHeight: '400px', overflow: 'auto' }"
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placeholder="Please select"
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allow-clear
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multiple
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tree-default-expand-all
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:tree-data="treeData"
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></a-tree-select>
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</template>
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<script lang="ts">
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import type { TreeSelectProps } from 'ant-design-vue';
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import { defineComponent, ref, watch } from 'vue';
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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 treeData = ref<TreeSelectProps['treeData']>([
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{
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title: 'parent 1',
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value: 'parent 1',
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children: [
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{
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title: 'parent 1-0',
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value: 'parent 1-0',
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children: [
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{
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title: 'my leaf',
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value: 'leaf1',
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},
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{
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title: 'your leaf',
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value: 'leaf2',
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},
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],
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},
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{
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title: 'parent 1-1',
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value: 'parent 1-1',
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},
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],
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},
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]);
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watch(value, () => {
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console.log('select', value.value);
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});
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return {
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value,
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treeData,
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};
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},
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});
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</script>
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