ant-design/components/notification/demo/placement.md
2022-07-05 22:38:57 +08:00

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---
order: 5
title:
zh-CN: 位置
en-US: Placement
---
## zh-CN
使用 `placement` 可以配置通知从右上角、右下角、左下角、左上角弹出。
## en-US
A notification box can appear from the `topRight`, `bottomRight`, `bottomLeft` or `topLeft` of the viewport via `placement`.
```tsx
import {
BorderBottomOutlined,
BorderTopOutlined,
RadiusBottomleftOutlined,
RadiusBottomrightOutlined,
RadiusUpleftOutlined,
RadiusUprightOutlined,
} from '@ant-design/icons';
import { Button, Divider, notification, Space } from 'antd';
import type { NotificationPlacement } from 'antd/es/notification/interface';
import React from 'react';
const App: React.FC = () => {
const [api, contextHolder] = notification.useNotification();
const openNotification = (placement: NotificationPlacement) => {
api.info({
message: `Notification ${placement}`,
description:
'This is the content of the notification. This is the content of the notification. This is the content of the notification.',
placement,
});
};
return (
<>
{contextHolder}
<Space>
<Button type="primary" onClick={() => openNotification('top')} icon={<BorderTopOutlined />}>
top
</Button>
<Button
type="primary"
onClick={() => openNotification('bottom')}
icon={<BorderBottomOutlined />}
>
bottom
</Button>
</Space>
<Divider />
<Space>
<Button
type="primary"
onClick={() => openNotification('topLeft')}
icon={<RadiusUpleftOutlined />}
>
topLeft
</Button>
<Button
type="primary"
onClick={() => openNotification('topRight')}
icon={<RadiusUprightOutlined />}
>
topRight
</Button>
</Space>
<Divider />
<Space>
<Button
type="primary"
onClick={() => openNotification('bottomLeft')}
icon={<RadiusBottomleftOutlined />}
>
bottomLeft
</Button>
<Button
type="primary"
onClick={() => openNotification('bottomRight')}
icon={<RadiusBottomrightOutlined />}
>
bottomRight
</Button>
</Space>
</>
);
};
export default App;
```