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* docs: add general components TS demo * docs: add layout components TS demo * docs: add navigation components TS demo * docs: add data entry components TS demo * chore(deps): add types for qs * docs: add data display TS demo * docs: add feedback components TS demo * docs: add other components TS demo * chore(deps): add types * docs: unified demo code style * docs: fix lint error * docs: add demo TS type * docs: fix demo TS type * test: update snapshot * docs: fix TS demo * feat: update Rate character type * docs: fix lint error * feat: update Rate character type * feat: update Rate character type
1.8 KiB
1.8 KiB
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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
en-US
Search and select options directly.
Now,
Cascader[showSearch]doesn't support search on server, more info #5547
import React from 'react';
import { Cascader } from 'antd';
import type { DefaultOptionType } from 'antd/es/cascader';
interface Option {
value: string;
label: string;
children?: Option[];
disabled?: boolean;
}
const options: Option[] = [
{
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',
},
],
},
],
},
];
const onChange = (value: string[], selectedOptions: Option[]) => {
console.log(value, selectedOptions);
};
const filter = (inputValue: string, path: DefaultOptionType[]) =>
path.some(
option => (option.label as string).toLowerCase().indexOf(inputValue.toLowerCase()) > -1,
);
const App: React.FC = () => (
<Cascader
options={options}
onChange={onChange}
placeholder="Please select"
showSearch={{ filter }}
onSearch={value => console.log(value)}
/>
);
export default App;