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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
43 lines
997 B
Markdown
43 lines
997 B
Markdown
---
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order: 4
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title:
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zh-CN: 事件
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en-US: Event
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---
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## zh-CN
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当 Slider 的值发生改变时，会触发 `onChange` 事件，并把改变后的值作为参数传入。在 `onmouseup` 时，会触发 `onAfterChange` 事件，并把当前值作为参数传入。
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## en-US
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The `onChange` callback function will fire when the user changes the slider's value. The `onAfterChange` callback function will fire when `onmouseup` fired.
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```tsx
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import React from 'react';
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import { Slider } from 'antd';
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const onChange = (value: number | [number, number]) => {
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console.log('onChange: ', value);
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};
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const onAfterChange = (value: number | [number, number]) => {
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console.log('onAfterChange: ', value);
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};
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const App: React.FC = () => (
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<>
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<Slider defaultValue={30} onChange={onChange} onAfterChange={onAfterChange} />
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<Slider
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range
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step={10}
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defaultValue={[20, 50]}
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onChange={onChange}
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onAfterChange={onAfterChange}
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/>
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</>
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);
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export default App;
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```
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