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25 lines
371 B
Markdown
25 lines
371 B
Markdown
---
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order: 3
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title:
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zh-CN: 固定状态改变的回调
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en-US: Callback
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---
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## zh-CN
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可以获得是否固定的状态。
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## en-US
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Callback with affixed state.
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````jsx
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import { Affix, Button } from 'antd';
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ReactDOM.render(
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<Affix offsetTop={120} onChange={affixed => console.log(affixed)}>
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<Button>120px to affix top</Button>
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</Affix>
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, mountNode);
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````
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