You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
83 lines
1.6 KiB
83 lines
1.6 KiB
<docs>
|
|
---
|
|
order: 1
|
|
title:
|
|
zh-CN: 多选
|
|
en-US: Multiple Selection
|
|
---
|
|
|
|
## zh-CN
|
|
|
|
多选的树选择。
|
|
|
|
## en-US
|
|
|
|
Multiple selection usage.
|
|
|
|
</docs>
|
|
|
|
<template>
|
|
<a-tree-select
|
|
v-model:value="value"
|
|
show-search
|
|
style="width: 100%"
|
|
:dropdown-style="{ maxHeight: '400px', overflow: 'auto' }"
|
|
placeholder="Please select"
|
|
allow-clear
|
|
multiple
|
|
tree-default-expand-all
|
|
:tree-data="treeData"
|
|
tree-node-filter-prop="label"
|
|
>
|
|
<template #title="{ value: val, label }">
|
|
<b v-if="val === 'parent 1-1'" style="color: #08c">{{ val }}</b>
|
|
<template v-else>{{ label }}</template>
|
|
</template>
|
|
</a-tree-select>
|
|
</template>
|
|
<script lang="ts" setup>
|
|
import { ref, watch } from 'vue';
|
|
import type { TreeSelectProps } from 'ant-design-vue';
|
|
|
|
const value = ref<string[]>([]);
|
|
const treeData = ref<TreeSelectProps['treeData']>([
|
|
{
|
|
label: 'parent 1',
|
|
value: 'parent 1',
|
|
children: [
|
|
{
|
|
label: 'parent 1-0',
|
|
value: 'parent 1-0',
|
|
children: [
|
|
{
|
|
label: 'parent 1-0-0',
|
|
value: 'parent 1-0-0',
|
|
children: [
|
|
{
|
|
label: 'my leaf',
|
|
value: 'leaf1',
|
|
},
|
|
{
|
|
label: 'your leaf',
|
|
value: 'leaf2',
|
|
},
|
|
],
|
|
},
|
|
{
|
|
label: 'parent 1-0-1',
|
|
value: 'parent 1-0-1',
|
|
},
|
|
],
|
|
},
|
|
{
|
|
label: 'parent 1-1',
|
|
value: 'parent 1-1',
|
|
},
|
|
],
|
|
},
|
|
]);
|
|
watch(value, () => {
|
|
console.log('select', value.value);
|
|
});
|
|
</script>
|