Menu
A versatile menu for navigation.
When To Use#
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.
More layouts with navigation: Layout.
Notes for developers#
Menu is rendered as a
ul
element, so it only supportsli
andscript-supporting
elements as children nodes。Your customized node should be wrapped byMenu.Item
.Menu needs to collect its node structure, so its children should be
Menu.*
or encapsulated HOCs.
Usage upgrade after 4.20.0#
// works when >=4.20.0, recommended ✅
const items = [
{ label: 'item 1', key: 'item-1' }, // remember to pass the key prop
{ label: 'item 2', key: 'item-2' }, // which is required
{
label: 'sub menu',
key: 'submenu',
children: [{ label: 'item 3', key: 'submenu-item-1' }],
},
];
return <Menu items={items} />;
// works when <4.20.0, deprecated when >=4.20.0 🙅🏻♀️
<Menu>
<Menu.Item>item 1</Menu.Item>
<Menu.Item>item 2</Menu.Item>
<Menu.SubMenu title="sub menu">
<Menu.Item>item 3</Menu.Item>
</Menu.SubMenu>
</Menu>;
The legacy demo code for version <4.20.0
could be found at https://github.com/ant-design/ant-design/tree/4.19.5/components/menu/demo.
Examples
API#
Menu#
Param | Description | Type | Default value | Version |
---|---|---|---|---|
defaultOpenKeys | Array with the keys of default opened sub menus | string[] | - | |
defaultSelectedKeys | Array with the keys of default selected menu items | string[] | - | |
expandIcon | custom expand icon of submenu | ReactNode | (props: SubMenuProps & { isSubMenu: boolean }) => ReactNode | - | 4.9.0 |
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 | |
items | Menu item content | ItemType[] | - | 4.20.0 |
mode | Type of menu | vertical | horizontal | inline | vertical | |
multiple | Allows selection of multiple items | boolean | false | |
openKeys | Array with the keys of currently opened sub-menus | string[] | - | |
overflowedIndicator | Customized the ellipsis icon when menu is collapsed horizontally | ReactNode | <EllipsisOutlined /> | |
selectable | Allows selecting menu items | boolean | true | |
selectedKeys | Array with the keys of currently selected menu items | string[] | - | |
style | Style of the root node | CSSProperties | - | |
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 | |
theme | Color theme of the menu | light | dark | light | |
triggerSubMenuAction | Which action can trigger submenu open/close | hover | click | hover | |
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 }) | - |
More options in rc-menu
ItemType#
type ItemType = MenuItemType | SubMenuType | MenuItemGroupType | MenuDividerType;
MenuItemType#
Param | Description | Type | Default value | Version |
---|---|---|---|---|
danger | Display the danger style | boolean | false | |
disabled | Whether menu item is disabled | boolean | false | |
icon | The icon of the menu item | ReactNode | - | |
key | Unique ID of the menu item | string | - | |
label | Menu label | ReactNode | - | |
title | Set display title for collapsed item | string | - |
Note:
icon
is a newly added prop in4.2.0
. For previous versions, please use the following method to define the icon.<Menu.Item> <PieChartOutlined /> <span>Option 1</span> </Menu.Item> <Menu.SubMenu title={ <> <PieChartOutlined /> <span>Option 2</span> </> } > ... </Menu.SubMenu>
SubMenuType#
Param | Description | Type | Default value | Version | |
---|---|---|---|---|---|
children | Sub-menus or sub-menu items | ItemType[] | - | ||
disabled | Whether sub-menu is disabled | boolean | false | ||
icon | Icon of sub menu | ReactNode | - | ||
key | Unique ID of the sub-menu | string | - | ||
label | Menu label | ReactNode | - | ||
popupClassName | Sub-menu class name, not working when mode="inline" | string | - | ||
popupOffset | Sub-menu offset, not working when mode="inline" | [number, number] | - | ||
theme | Color theme of the SubMenu (inherits from Menu by default) | light | dark | - | ||
onTitleClick | Callback executed when the sub-menu title is clicked | function({ key, domEvent }) | - |
MenuItemGroupType#
Define type
as group
to make as group:
const groupItem = {
type: 'group', // Must have
label: 'My Group',
children: [],
};
Param | Description | Type | Default value | Version |
---|---|---|---|---|
children | Sub-menu items | MenuItem[] | - | |
label | The title of the group | ReactNode | - |
MenuDividerType#
Divider line in between menu items, only used in vertical popup Menu or Dropdown Menu. Need define the type
as divider
:
const dividerItem = {
type: 'divider', // Must have
};
Param | Description | Type | Default value | Version |
---|---|---|---|---|
dashed | Whether line is dashed | boolean | false |
FAQ#
Why will Menu's children be rendered twice?#
Menu collects structure info with twice-render 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.