2016-03-31 09:40:55 +08:00
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---
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order: 1
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2016-11-11 14:28:29 +08:00
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title:
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2016-07-26 11:03:44 +08:00
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zh-CN: 受控组件
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2016-11-11 16:06:11 +08:00
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en-US: Under Control
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2016-03-31 09:40:55 +08:00
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---
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2015-12-08 14:55:28 +08:00
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2016-07-26 11:03:44 +08:00
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## zh-CN
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2015-12-08 14:55:28 +08:00
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value 和 onChange 需要配合使用。
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2016-07-26 11:03:44 +08:00
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## en-US
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2016-11-11 16:06:11 +08:00
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`value` and `onChange` should be used together,
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2016-07-26 11:03:44 +08:00
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2017-01-19 15:19:03 +08:00
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````__react
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2015-12-10 16:12:10 +08:00
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import { TimePicker } from 'antd';
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2015-12-08 14:55:28 +08:00
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2016-11-11 16:06:11 +08:00
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class Demo extends React.Component {
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state = {
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value: null,
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};
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onChange = (time) => {
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2016-01-26 15:04:13 +08:00
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console.log(time);
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this.setState({ value: time });
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2016-11-11 16:06:11 +08:00
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}
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2015-12-08 14:55:28 +08:00
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render() {
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2015-12-10 16:12:10 +08:00
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return <TimePicker value={this.state.value} onChange={this.onChange} />;
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2016-11-11 16:06:11 +08:00
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}
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}
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2015-12-08 14:55:28 +08:00
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2016-11-11 16:06:11 +08:00
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ReactDOM.render(<Demo />, mountNode);
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2015-12-08 14:55:28 +08:00
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````
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