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50 lines
1013 B
Markdown
50 lines
1013 B
Markdown
---
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order: 5
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title:
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zh-CN: 延迟
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en-US: delay
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---
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## zh-CN
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延迟显示 loading 效果。当 spinning 状态在 `delay` 时间内结束，则不显示 loading 状态。
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## en-US
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Specifies a delay for loading state. If `spinning` ends during delay, loading status won't appear.
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```jsx
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import { Spin, Alert, Switch } from 'antd';
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class Card extends React.Component {
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state = { loading: false };
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toggle = value => {
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this.setState({ loading: value });
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};
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render() {
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const container = (
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<Alert
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message="Alert message title"
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description="Further details about the context of this alert."
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type="info"
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/>
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);
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return (
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<div>
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<Spin spinning={this.state.loading} delay={500}>
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{container}
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</Spin>
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<div style={{ marginTop: 16 }}>
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Loading state：
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<Switch checked={this.state.loading} onChange={this.toggle} />
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</div>
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</div>
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);
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}
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}
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ReactDOM.render(<Card />, mountNode);
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```
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