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1.8 KiB
1.8 KiB
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zh-CN
添加 loading
属性即可让按钮处于加载状态,最后两个按钮演示点击后进入加载状态。
en-US
A loading indicator can be added to a button by setting the loading
property on the Button
.
import { Button } from 'antd';
import { PoweroffOutlined } from '@ant-design/icons';
class App extends React.Component {
state = {
loadings: [],
};
enterLoading = index => {
this.setState(({ loadings }) => {
const newLoadings = [...loadings];
newLoadings[index] = true;
return {
loadings: newLoadings,
};
});
setTimeout(() => {
this.setState(({ loadings }) => {
const newLoadings = [...loadings];
newLoadings[index] = false;
return {
loadings: newLoadings,
};
});
}, 6000);
};
render() {
const { loadings } = this.state;
return (
<>
<Button type="primary" loading>
Loading
</Button>
<Button type="primary" size="small" loading>
Loading
</Button>
<Button type="primary" icon={<PoweroffOutlined />} loading />
<br />
<Button type="primary" loading={loadings[0]} onClick={() => this.enterLoading(0)}>
Click me!
</Button>
<Button
type="primary"
icon={<PoweroffOutlined />}
loading={loadings[1]}
onClick={() => this.enterLoading(1)}
>
Click me!
</Button>
<Button
type="primary"
icon={<PoweroffOutlined />}
loading={loadings[2]}
onClick={() => this.enterLoading(2)}
/>
</>
);
}
}
ReactDOM.render(<App />, mountNode);