ant-design/components/menu/demo/switch-mode.md
xrk 852b28c235
docs: update menu api (#27096)
* docs: update menu api

* perf
2020-10-12 12:00:00 +08:00

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---
order: 5
title:
zh-CN: 切换菜单类型
en-US: Switch the menu type
---
## zh-CN
展示动态切换模式。
## en-US
Show the dynamic switching mode (between `inline` and `vertical`).
```jsx
import { Menu, Switch, Divider } from 'antd';
import {
MailOutlined,
CalendarOutlined,
AppstoreOutlined,
SettingOutlined,
LinkOutlined,
} from '@ant-design/icons';
const { SubMenu } = Menu;
class Sider extends React.Component {
state = {
mode: 'inline',
theme: 'light',
};
changeMode = value => {
this.setState({
mode: value ? 'vertical' : 'inline',
});
};
changeTheme = value => {
this.setState({
theme: value ? 'dark' : 'light',
});
};
render() {
return (
<>
<Switch onChange={this.changeMode} /> Change Mode
<Divider type="vertical" />
<Switch onChange={this.changeTheme} /> Change Style
<br />
<br />
<Menu
style={{ width: 256 }}
defaultSelectedKeys={['1']}
defaultOpenKeys={['sub1']}
mode={this.state.mode}
theme={this.state.theme}
>
<Menu.Item key="1" icon={<MailOutlined />}>
Navigation One
</Menu.Item>
<Menu.Item key="2" icon={<CalendarOutlined />}>
Navigation Two
</Menu.Item>
<SubMenu key="sub1" icon={<AppstoreOutlined />} title="Navigation Two">
<Menu.Item key="3">Option 3</Menu.Item>
<Menu.Item key="4">Option 4</Menu.Item>
<SubMenu key="sub1-2" title="Submenu">
<Menu.Item key="5">Option 5</Menu.Item>
<Menu.Item key="6">Option 6</Menu.Item>
</SubMenu>
</SubMenu>
<SubMenu key="sub2" icon={<SettingOutlined />} title="Navigation Three">
<Menu.Item key="7">Option 7</Menu.Item>
<Menu.Item key="8">Option 8</Menu.Item>
<Menu.Item key="9">Option 9</Menu.Item>
<Menu.Item key="10">Option 10</Menu.Item>
</SubMenu>
<Menu.Item key="link" icon={<LinkOutlined />}>
<a href="https://ant.design" target="_blank" rel="noopener noreferrer">
Ant Design
</a>
</Menu.Item>
</Menu>
</>
);
}
}
ReactDOM.render(<Sider />, mountNode);
```