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import React from 'react';
import type { CascaderProps } from 'antd';
import { Cascader } from 'antd';
interface Option {
code: string;
name: string;
items?: Option[];
}
const options: Option[] = [
{
code: 'zhejiang',
name: 'Zhejiang',
items: [
{
code: 'hangzhou',
name: 'Hangzhou',
items: [
{
code: 'xihu',
name: 'West Lake',
},
],
},
],
},
{
code: 'jiangsu',
name: 'Jiangsu',
items: [
{
code: 'nanjing',
name: 'Nanjing',
items: [
{
code: 'zhonghuamen',
name: 'Zhong Hua Men',
},
],
},
],
},
];
const onChange: CascaderProps<Option>['onChange'] = (value) => {
console.log(value);
};
const App: React.FC = () => (
<Cascader
fieldNames={{ label: 'name', value: 'code', children: 'items' }}
options={options}
onChange={onChange}
placeholder="Please select"
/>
);
export default App;
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