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32 lines
490 B
Markdown
32 lines
490 B
Markdown
---
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order: 1
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title:
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zh-CN: 受控组件
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en-US: Under Control
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---
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## zh-CN
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value 和 onChange 需要配合使用。
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## en-US
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`value` and `onChange` should be used together,
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```jsx
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import React, { useState } from 'react';
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import { TimePicker } from 'antd';
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const Demo = () => {
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const [value, setValue] = useState(null);
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const onChange = time => {
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setValue(time);
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};
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return <TimePicker value={value} onChange={onChange} />;
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}
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ReactDOM.render(<Demo />, mountNode);
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```
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