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---
category: Components
cols: 1
type: Navigation
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title: Menu
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cover: https://gw.alipayobjects.com/zos/alicdn/3XZcjGpvK/Menu.svg
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---
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A versatile menu for navigation.
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## When To Use
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Navigation is an important part of any website, as a good navigation setup allows users to move around the site quickly and efficiently. Ant Design offers two navigation options: top and side. Top navigation provides all the categories and functions of the website. Side navigation provides the multi-level structure of the website.
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More layouts with navigation: [Layout ](/components/layout ).
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## Notes for developers
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- Menu is rendered as a `ul` element, so it only supports [`li` and `script-supporting` elements ](https://html.spec.whatwg.org/multipage/grouping-content.html#the-ul-element ) as children nodes。Your customized node should be wrapped by `Menu.Item` .
- Menu needs to collect its node structure, so its children should be `Menu.*` or encapsulated HOCs.
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## API
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```jsx
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< Menu >
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< Menu.Item > Menu< / Menu.Item >
< SubMenu title = "SubMenu" >
< Menu.Item > SubMenuItem< / Menu.Item >
< / SubMenu >
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< / Menu >
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```
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### Menu
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| Param | Description | Type | Default value | Version |
| --- | --- | --- | --- | --- |
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| defaultOpenKeys | Array with the keys of default opened sub menus | string\[] | - | |
| defaultSelectedKeys | Array with the keys of default selected menu items | string\[] | - | |
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| expandIcon | custom expand icon of submenu | ReactNode \| `(props: SubMenuProps & { isSubMenu: boolean }) => ReactNode` | - | 4.9.0 |
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| forceSubMenuRender | Render submenu into DOM before it becomes visible | boolean | false | |
| inlineCollapsed | Specifies the collapsed status when menu is inline mode | boolean | - | |
| inlineIndent | Indent (in pixels) of inline menu items on each level | number | 24 | |
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| mode | Type of menu | `vertical` \| `horizontal` \| `inline` | `vertical` | |
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| multiple | Allows selection of multiple items | boolean | false | |
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| openKeys | Array with the keys of currently opened sub-menus | string\[] | - | |
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| overflowedIndicator | Customized icon when menu is collapsed | ReactNode | - | |
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| selectable | Allows selecting menu items | boolean | true | |
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| selectedKeys | Array with the keys of currently selected menu items | string\[] | - | |
| style | Style of the root node | CSSProperties | - | |
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| subMenuCloseDelay | Delay time to hide submenu when mouse leaves (in seconds) | number | 0.1 | |
| subMenuOpenDelay | Delay time to show submenu when mouse enters, (in seconds) | number | 0 | |
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| theme | Color theme of the menu | `light` \| `dark` | `light` | |
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| triggerSubMenuAction | Which action can trigger submenu open/close | `hover` \| `click` | `hover` | |
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| onClick | Called when a menu item is clicked | function({ item, key, keyPath, domEvent }) | - | |
| onDeselect | Called when a menu item is deselected (multiple mode only) | function({ item, key, keyPath, selectedKeys, domEvent }) | - | |
| onOpenChange | Called when sub-menus are opened or closed | function(openKeys: string\[]) | - | |
| onSelect | Called when a menu item is selected | function({ item, key, keyPath, selectedKeys, domEvent }) | - | |
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> More options in [rc-menu](https://github.com/react-component/menu#api)
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### Menu.Item
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| Param | Description | Type | Default value | Version |
| -------- | ------------------------------------ | --------- | ------------- | ------- |
| danger | Display the danger style | boolean | false | 4.3.0 |
| disabled | Whether menu item is disabled | boolean | false | |
| icon | The icon of the menu item | ReactNode | - | 4.2.0 |
| key | Unique ID of the menu item | string | - | |
| title | Set display title for collapsed item | string | - | |
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> Note: `icon` is a newly added prop in `4.2.0`. For previous versions, please use the following method to define the icon.
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>
> ```jsx
> <Menu.Item>
> <PieChartOutlined />
> <span>Option 1</span>
> </Menu.Item>
> <Menu.SubMenu
> title={
> <>
> <PieChartOutlined />
> <span>Option 2</span>
> </>
> }
> >
> ...
> </Menu.SubMenu>
> ```
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### Menu.SubMenu
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| Param | Description | Type | Default value | Version |
| --- | --- | --- | --- | --- |
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| children | Sub-menus or sub-menu items | Array< MenuItem \| SubMenu> | - | |
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| disabled | Whether sub-menu is disabled | boolean | false | |
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| icon | Icon of sub menu | ReactNode | - | 4.2.0 |
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| key | Unique ID of the sub-menu | string | - | |
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| popupClassName | Sub-menu class name, not working when `mode="inline"` | string | - | |
| popupOffset | Sub-menu offset, not working when `mode="inline"` | \[number, number] | - | |
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| title | Title of sub menu | ReactNode | - | |
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| onTitleClick | Callback executed when the sub-menu title is clicked | function({ key, domEvent }) | - | |
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### Menu.ItemGroup
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| Param | Description | Type | Default value | Version |
| -------- | ---------------------- | ----------- | ------------- | ------- |
| children | Sub-menu items | MenuItem\[] | - | |
| title | The title of the group | ReactNode | - | |
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### Menu.Divider
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Divider line in between menu items, only used in vertical popup Menu or Dropdown Menu.
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| Param | Description | Type | Default value | Version |
| ------ | ---------------------- | ------- | ------------- | ------- |
| dashed | Whether line is dashed | boolean | false | 4.17.0 |
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## FAQ
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### Why will Menu's children be rendered twice?
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Menu collects structure info with [twice-render ](https://github.com/react-component/menu/blob/f4684514096d6b7123339cbe72e7b0f68db0bce2/src/Menu.tsx#L543 ) to support HOC usage. Merging into one render may cause the logic to become much more complex. Contributions to help improve the collection logic are welcomed.