85 lines
1.7 KiB
Vue
85 lines
1.7 KiB
Vue
<docs>
|
||
---
|
||
order: 8
|
||
title:
|
||
zh-CN: 搜索
|
||
en-US: Search
|
||
---
|
||
|
||
## zh-CN
|
||
|
||
可以直接搜索选项并选择。
|
||
> `Cascader[showSearch]` 暂不支持服务端搜索，更多信息见 [#5547](https://github.com/ant-design/ant-design/issues/5547)
|
||
|
||
## en-US
|
||
|
||
Search and select options directly.
|
||
> Now, `Cascader[showSearch]` doesn't support search on server, more info [#5547](https://github.com/ant-design/ant-design/issues/5547)
|
||
|
||
</docs>
|
||
<template>
|
||
<a-cascader
|
||
v-model:value="value"
|
||
:options="options"
|
||
:show-search="{ filter }"
|
||
placeholder="Please select"
|
||
/>
|
||
</template>
|
||
<script lang="ts">
|
||
import { defineComponent, ref } from 'vue';
|
||
import type { CascaderProps } from 'ant-design-vue';
|
||
import type { ShowSearchType } from 'ant-design-vue/es/cascader';
|
||
const options: CascaderProps['options'] = [
|
||
{
|
||
value: 'zhejiang',
|
||
label: 'Zhejiang',
|
||
children: [
|
||
{
|
||
value: 'hangzhou',
|
||
label: 'Hangzhou',
|
||
children: [
|
||
{
|
||
value: 'xihu',
|
||
label: 'West Lake',
|
||
},
|
||
{
|
||
value: 'xiasha',
|
||
label: 'Xia Sha',
|
||
disabled: true,
|
||
},
|
||
],
|
||
},
|
||
],
|
||
},
|
||
{
|
||
value: 'jiangsu',
|
||
label: 'Jiangsu',
|
||
children: [
|
||
{
|
||
value: 'nanjing',
|
||
label: 'Nanjing',
|
||
children: [
|
||
{
|
||
value: 'zhonghuamen',
|
||
label: 'Zhong Hua men',
|
||
},
|
||
],
|
||
},
|
||
],
|
||
},
|
||
];
|
||
export default defineComponent({
|
||
setup() {
|
||
const filter: ShowSearchType['filter'] = (inputValue, path) => {
|
||
return path.some(option => option.label.toLowerCase().indexOf(inputValue.toLowerCase()) > -1);
|
||
};
|
||
|
||
return {
|
||
value: ref<string[]>([]),
|
||
options,
|
||
filter,
|
||
};
|
||
},
|
||
});
|
||
</script>
|