ant-design/components/menu/demo/switch-mode.md

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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, Icon, Switch } from 'antd';
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 (
<div>
<Switch onChange={this.changeMode} /> Change Mode
<span className="ant-divider" style={{ margin: '0 1em' }} />
<Switch onChange={this.changeTheme} /> Change Theme
<br />
<br />
<Menu
style={{ width: 240 }}
defaultSelectedKeys={['1']}
defaultOpenKeys={['sub1']}
mode={this.state.mode}
theme={this.state.theme}
>
<Menu.Item key="1">
<Icon type="mail" />
Navigation One
</Menu.Item>
<Menu.Item key="2">
<Icon type="calendar" />
Navigation Two
</Menu.Item>
<SubMenu key="sub1" title={<span><Icon type="appstore" /><span>Navigation Three</span></span>}>
<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" title={<span><Icon type="setting" /><span>Navigation Four</span></span>}>
<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>
</div>
);
}
}
ReactDOM.render(<Sider />, mountNode);
````