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77 lines
1.8 KiB
Markdown
77 lines
1.8 KiB
Markdown
---
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order: 4
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title:
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zh-CN: 加载中状态
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en-US: Loading
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---
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## zh-CN
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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。
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## en-US
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A loading indicator can be added to a button by setting the `loading` property on the `Button`.
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```tsx
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import { PoweroffOutlined } from '@ant-design/icons';
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import { Button, Space } from 'antd';
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import React, { useState } from 'react';
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const App: React.FC = () => {
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const [loadings, setLoadings] = useState<boolean[]>([]);
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const enterLoading = (index: number) => {
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setLoadings(prevLoadings => {
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const newLoadings = [...prevLoadings];
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newLoadings[index] = true;
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return newLoadings;
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});
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setTimeout(() => {
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setLoadings(prevLoadings => {
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const newLoadings = [...prevLoadings];
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newLoadings[index] = false;
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return newLoadings;
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});
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}, 6000);
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};
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return (
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<>
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<Space style={{ width: '100%' }}>
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<Button type="primary" loading>
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Loading
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</Button>
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<Button type="primary" size="small" loading>
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Loading
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</Button>
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<Button type="primary" icon={<PoweroffOutlined />} loading />
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</Space>
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<Space style={{ width: '100%' }}>
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<Button type="primary" loading={loadings[0]} onClick={() => enterLoading(0)}>
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Click me!
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</Button>
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<Button
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type="primary"
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icon={<PoweroffOutlined />}
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loading={loadings[1]}
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onClick={() => enterLoading(1)}
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>
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Click me!
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</Button>
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<Button
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type="primary"
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icon={<PoweroffOutlined />}
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loading={loadings[2]}
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onClick={() => enterLoading(2)}
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/>
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</Space>
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</>
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);
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};
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export default App;
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```
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