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* docs(badge): replace class component with hooks * docs(button): replace class component with hooks * docs(calendar): replace class component with hooks * docs(card): replace class component with hooks * docs(button): replace class component with hooks * chore(deps): remove webpack devDependencies * docs(cascader): replace class component with hooks * docs(checkbox): replace class component with hooks * docs(collapse): replace class component with hooks * docs(comment): replace class component with hooks * docs(descriptions): replace class component with hooks
61 lines
930 B
Markdown
61 lines
930 B
Markdown
---
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order: 2
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title:
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zh-CN: 可以自定义显示
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en-US: Custom trigger
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---
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## zh-CN
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切换按钮和结果分开。
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## en-US
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Separate trigger button and result.
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```jsx
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import { Cascader } from 'antd';
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const options = [
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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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},
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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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},
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],
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},
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];
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export default () => {
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const [text, setText] = React.useState('Unselect');
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const onChange = (value, selectedOptions) => {
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const labeText = selectedOptions.map(o => o.label).join(', ');
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setText(labeText);
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};
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return (
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<span>
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{text}
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<Cascader options={options} onChange={onChange}>
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<a href="#">Change city</a>
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</Cascader>
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</span>
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);
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};
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```
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