Spin加载中
用于页面和区块的加载中状态。
何时使用#
页面局部处于等待异步数据或正在渲染过程时,合适的加载动效会有效缓解用户的焦虑。
代码演示
import { Spin } from 'antd';
ReactDOM.render(<Spin />, mountNode);
import { Spin } from 'antd';
ReactDOM.render(
<div className="example">
<Spin />
</div>
, mountNode);
.example {
text-align: center;
background: rgba(0,0,0,0.05);
border-radius: 4px;
margin-bottom: 20px;
padding: 30px 50px;
margin: 20px 0;
}
Loading...
import { Spin, Alert } from 'antd';
ReactDOM.render(
<Spin tip="Loading...">
<Alert
message="Alert message title"
description="Further details about the context of this alert."
type="info"
/>
</Spin>
, mountNode);
import { Spin } from 'antd';
ReactDOM.render(
<div>
<Spin size="small" />
<Spin />
<Spin size="large" />
</div>
, mountNode);
Loading state:
import { Spin, Switch, Alert } from 'antd';
class Card extends React.Component {
state = { loading: false }
toggle = (value) => {
this.setState({ loading: value });
}
render() {
return (
<div>
<Spin spinning={this.state.loading}>
<Alert
message="Alert message title"
description="Further details about the context of this alert."
type="info"
/>
</Spin>
<div style={{ marginTop: 16 }}>
Loading state:<Switch checked={this.state.loading} onChange={this.toggle} />
</div>
</div>
);
}
}
ReactDOM.render(<Card />, mountNode);
import { Spin, Alert, Switch } from 'antd';
class Card extends React.Component {
state = { loading: false }
toggle = (value) => {
this.setState({ loading: value });
}
render() {
const container = (
<Alert
message="Alert message title"
description="Further details about the context of this alert."
type="info"
style={{ marginBottom: 16 }}
/>
);
return (
<div>
<Spin spinning={this.state.loading} delay={500} >{container}</Spin>
Loading state:<Switch checked={this.state.loading} onChange={this.toggle} />
</div>
);
}
}
ReactDOM.render(<Card />, mountNode);
.example {
text-align: center;
background: rgba(0,0,0,0.05);
border-radius: 4px;
margin-bottom: 20px;
padding: 30px 50px;
margin: 20px 0;
}
API#
参数 | 说明 | 类型 | 默认值 |
---|---|---|---|
delay | 延迟显示加载效果的时间(防止闪烁) | number (毫秒) | - |
size | 组件大小,可选值为 small default large | string | 'default' |
spinning | 是否旋转 | boolean | true |
tip | 当作为包裹元素时,可以自定义描述文案 | string | - |
wrapperClassName | 包装器的类属性 | string | - |