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1.3 KiB
1.3 KiB
和外部组件通信
- order: 2
联动 checkbox。
import { Checkbox, Button } from 'antd';
const App = React.createClass({
getInitialState() {
return {
checked: true,
disabled: false
};
},
render() {
const label = (this.state.checked ? '选中' : '取消') + '-' +
(this.state.disabled ? '不可用' : '可用');
return <div>
<p style={{marginBottom: '20px'}}>
<label>
<Checkbox checked={this.state.checked}
disabled={this.state.disabled}
onChange={this.onChange} />
{label}
</label>
</p>
<p>
<Button type="primary" size="small"
onClick={this.toggleChecked}>
{!this.state.checked ? '选中' : '取消'}
</Button>
<Button style={{marginLeft: '10px'}}
type="primary" size="small"
onClick={this.toggleDisable}>
{!this.state.disabled ? '不可用' : '可用'}
</Button>
</p>
</div>;
},
toggleChecked() {
this.setState({checked: !this.state.checked});
},
toggleDisable() {
this.setState({disabled: !this.state.disabled});
},
onChange(e) {
console.log('checked = ', e.target.checked);
this.setState({
checked: e.target.checked,
});
}
});
ReactDOM.render(<App />, mountNode);