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---
order: 3
title:
zh-CN: 受控模式
en-US: Controlled
---
## zh-CN
受控模式.
## en-US
Controlled mode.
```jsx
import { Mention } from 'antd';
const { toContentState } = Mention;
class App extends React.Component {
state = {
value: toContentState('@afc163'),
};
componentDidMount() {
this.mention.focus();
}
handleChange = editorState => {
this.setState({
value: editorState,
});
};
render() {
return (
<Mention
ref={ele => (this.mention = ele)}
defaultSuggestions={['afc163', 'benjycui', 'yiminghe', 'RaoHai', '中文', 'にほんご']}
value={this.state.value}
onChange={this.handleChange}
/>
);
8 years ago
}
8 years ago
}
ReactDOM.render(<App />, mountNode);
```