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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
71 lines
1.1 KiB
Markdown
71 lines
1.1 KiB
Markdown
---
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order: 0
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title:
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zh-CN: 基本
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en-US: Basic
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---
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## zh-CN
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省市区级联。
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## en-US
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Cascade selection box for selecting province/city/district.
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```tsx
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import React from 'react';
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import { Cascader } from 'antd';
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interface Option {
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value: string | number;
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label: string;
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children?: Option[];
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}
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const options: Option[] = [
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{
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value: 'zhejiang',
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label: 'Zhejiang',
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children: [
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{
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value: 'hangzhou',
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label: 'Hangzhou',
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children: [
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{
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value: 'xihu',
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label: 'West Lake',
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},
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],
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},
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],
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},
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{
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value: 'jiangsu',
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label: 'Jiangsu',
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children: [
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{
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value: 'nanjing',
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label: 'Nanjing',
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children: [
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{
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value: 'zhonghuamen',
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label: 'Zhong Hua Men',
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},
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],
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},
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],
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},
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];
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const onChange = (value: string[]) => {
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console.log(value);
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};
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const App: React.FC = () => (
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<Cascader options={options} onChange={onChange} placeholder="Please select" />
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);
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export default App;
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```
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