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44 lines
805 B
44 lines
805 B
3 years ago
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---
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order: 0
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title:
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zh-CN: 动态数据
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en-US: Dynamic
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---
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## zh-CN
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动态加载数据。
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## en-US
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Load `options` dynamically.
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```tsx
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import React, { useState } from 'react';
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import { Segmented, Button } from 'antd';
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const defaultOptions = ['Daily', 'Weekly', 'Monthly'];
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const Demo: React.FC = () => {
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const [options, setOptions] = useState(defaultOptions);
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const [moreLoaded, setMoreLoaded] = useState(false);
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const handleLoadOptions = () => {
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setOptions([...defaultOptions, 'Quarterly', 'Yearly']);
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setMoreLoaded(true);
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};
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return (
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<>
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<Segmented options={options} />
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<br />
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<Button type="primary" disabled={moreLoaded} onClick={handleLoadOptions}>
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Load more options
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</Button>
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</>
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);
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};
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ReactDOM.render(<Demo />, mountNode);
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```
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