2020-03-23 03:00:24 +00:00
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<template>
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2021-08-22 08:59:13 +00:00
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<a-tree-select
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v-model:value="value"
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style="width: 100%"
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:dropdown-style="{ maxHeight: '400px', overflow: 'auto' }"
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:tree-data="treeData"
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placeholder="Please select"
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tree-default-expand-all
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2021-08-19 02:56:21 +00:00
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>
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2021-08-22 08:59:13 +00:00
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<template #title1="{ key, value }">
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<span v-if="key === '0-0-1'" style="color: #08c">Child Node1 {{ value }}</span>
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</template>
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</a-tree-select>
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2020-03-23 03:00:24 +00:00
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</template>
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2021-08-17 14:03:49 +00:00
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<script lang="ts">
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2021-08-19 15:29:07 +00:00
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import { defineComponent, ref, watch } from 'vue';
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2021-08-22 08:59:13 +00:00
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interface TreeDataItem {
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value: string;
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key: string;
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title?: string;
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slots?: Record<string, string>;
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children?: TreeDataItem[];
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}
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const treeData: TreeDataItem[] = [
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{
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title: 'Node1',
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value: '0-0',
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key: '0-0',
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children: [
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2021-08-19 15:29:07 +00:00
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{
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2021-08-22 08:59:13 +00:00
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value: '0-0-1',
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key: '0-0-1',
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slots: {
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title: 'title1',
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},
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2021-08-19 15:29:07 +00:00
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},
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{
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2021-08-22 08:59:13 +00:00
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title: 'Child Node2',
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value: '0-0-2',
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key: '0-0-2',
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2021-08-19 15:29:07 +00:00
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},
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2021-08-22 08:59:13 +00:00
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],
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},
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{
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title: 'Node2',
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value: '0-1',
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key: '0-1',
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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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watch(value, () => {
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console.log(value.value);
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});
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2021-08-17 14:03:49 +00:00
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return {
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2021-08-22 08:59:13 +00:00
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value,
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2021-08-19 15:29:07 +00:00
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treeData,
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2021-08-17 14:03:49 +00:00
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};
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2020-11-23 08:39:09 +00:00
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},
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});
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2020-10-19 09:17:10 +00:00
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</script>
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