Technical information
Menu is based on the popover component and offers compound components to build flexible menus that can be nested.
Compound components
<Menu.Trigger>The wrapper for the menu list trigger. Must be a direct child of<Menu>.
NOTE: 🚨 Ensure that the component that you pass acceptsref. Consider usingforwardReffor functional components.<Menu.List>: The wrapper for the menu items. Must be a direct child of<Menu>.<Menu.Item>The trigger that handles menu selection. Must be a direct child of<Menu.List>.<Menu.Divider>A visual separator for menu items.<Menu.SectionTitle>A title that you can use in the menu list.<Menu.ListHeader>The wrapper for one menu item that will be sticked to the top of the menu list.<Menu.Item>must be provided as a child.<Menu.ListFooter>The wrapper for one menu item that will be sticked to the bottom of the menu list.<Menu.Item>must be provided as a child.- deprecated
<Menu.Submenu>The wrapper for for submenu components. Structure of the children remains the same like in<Menu>, except you should use<Menu.SubmenuTrigger>instead of<Menu.Trigger>. <Menu.SubmenuTrigger>The wrapper for the submenu list trigger. Must be a direct child of<Menu.Submenu>.
Import
import { Menu } from '@contentful/f36-components';
Examples
Basic usage
function BasicMenu() {return (<Menu><Menu.Trigger><IconButtonvariant="secondary"icon={<ListIcon />}aria-label="toggle menu"/></Menu.Trigger><Menu.List><Menu.Item>Create an entry</Menu.Item><Menu.Item>Remove an entry</Menu.Item><Menu.Item>Embed existing entry</Menu.Item></Menu.List></Menu>);}
With simple Button as a trigger
function MenuWithButtonAsTrigger() {return (<Menu><Menu.Trigger><Button>toggle menu</Button></Menu.Trigger><Menu.List><Menu.Item>Create an entry</Menu.Item><Menu.Item>Remove an entry</Menu.Item><Menu.Item>Embed existing entry</Menu.Item></Menu.List></Menu>);}
With Menu.SectionTitle and Menu.Divider
function MenuWithTitle() {return (<Menu><Menu.Trigger><IconButtonvariant="secondary"icon={<ListIcon />}aria-label="toggle menu"/></Menu.Trigger><Menu.List><Menu.SectionTitle>Entry</Menu.SectionTitle><Menu.Item>Create an entry</Menu.Item><Menu.Item>Remove an entry</Menu.Item><Menu.Item>Embed existing entry</Menu.Item><Menu.Divider /><Menu.Item as="a" href="https://contentful.com" target="_blank">About Contentful</Menu.Item></Menu.List></Menu>);}
Controlled Menu
By default the Menu component is uncontrolled. So when user clicks on the trigger, the menu opens/closes.
But you can control it by passing isOpen prop and onClose, onOpen callbacks.
function ControlledMenu() {const [isOpen, setIsOpen] = useState(false);return (<MenuisOpen={isOpen}onOpen={() => setIsOpen(true)}onClose={() => setIsOpen(false)}><Menu.Trigger><IconButtonvariant="secondary"icon={<ListIcon />}aria-label="toggle menu"/></Menu.Trigger><Menu.List><Menu.Item>Create an entry</Menu.Item><Menu.Item>Remove an entry</Menu.Item><Menu.Item>Embed existing entry</Menu.Item></Menu.List></Menu>);}
Controlled Menu with custom trigger onClick callback
In most cases, you will use the controlled approach.
But if you have to provide your own toggle menu logic on the trigger component, you can do this by providing onClick callback on trigger component and omitting onOpen callback on the Menu component.
function ControlledMenuWithCustomTriggerLogic() {const [isOpen, setIsOpen] = useState(false);return (<Menu isOpen={isOpen} onClose={() => setIsOpen(false)}><Menu.Trigger><IconButtonvariant="secondary"icon={<ListIcon />}aria-label="toggle menu"onClick={() => setIsOpen(!isOpen)}/></Menu.Trigger><Menu.List><Menu.Item>Create an entry</Menu.Item><Menu.Item>Remove an entry</Menu.Item><Menu.Item>Embed existing entry</Menu.Item></Menu.List></Menu>);}
With Menu list maximum height
function MenuWithMaxHeight() {return (<Menu><Menu.Trigger><IconButtonvariant="secondary"icon={<ListIcon />}aria-label="toggle menu"/></Menu.Trigger><Menu.List style={{ maxHeight: '200px' }}><Menu.Item>Item 1</Menu.Item><Menu.Item>Item 2</Menu.Item><Menu.Item>Item 3</Menu.Item><Menu.Item>Item 4</Menu.Item><Menu.Item>Item 5</Menu.Item><Menu.Item>Item 6</Menu.Item><Menu.Item>Item 7</Menu.Item><Menu.Item>Item 8</Menu.Item><Menu.Item>Item 9</Menu.Item><Menu.Item>Item 10</Menu.Item><Menu.Item>Item 11</Menu.Item><Menu.Item>Item 12</Menu.Item></Menu.List></Menu>);}
With active and disabled items
function MenuWithDisabledItems() {return (<Menu><Menu.Trigger><IconButtonvariant="secondary"icon={<ListIcon />}aria-label="toggle menu"/></Menu.Trigger><Menu.List><Menu.Item>Item 1</Menu.Item><Menu.Item isActive>Item 2</Menu.Item><Menu.Item>Item 3</Menu.Item><Menu.Item isDisabled>Item 4 (disabled)</Menu.Item><Menu.Item>Item 5</Menu.Item><Menu.Item>Item 6</Menu.Item><Menu.Item isDisabled>Item 7 (disabled)</Menu.Item><Menu.Item>Item 8</Menu.Item></Menu.List></Menu>);}
With icons on menu items
function MenuWithIcons() {return (<Menu><Menu.Trigger><IconButtonvariant="secondary"icon={<ListIcon />}aria-label="toggle menu"/></Menu.Trigger><Menu.List><Menu.Item icon={<CheckIcon />}>Item 1</Menu.Item><Menu.Item>Item 2</Menu.Item><Menu.Item icon={<CheckIcon />}>Item 3</Menu.Item></Menu.List></Menu>);}
With menu open by default
import React from 'react';import { Menu, IconButton } from '@contentful/f36-components';import { ListIcon } from '@contentful/f36-icons';export default function MenuOpenByDefault() {return (<Menu defaultIsOpen><Menu.Trigger><IconButtonvariant="secondary"icon={<ListIcon />}aria-label="toggle menu"/></Menu.Trigger><Menu.List><Menu.Item>Create an entry</Menu.Item><Menu.Item>Remove an entry</Menu.Item><Menu.Item>Embed existing entry</Menu.Item></Menu.List></Menu>);}
With sticky header and footer
function MenuWithStickyHeaderFooter() {return (<Menu><Menu.Trigger><IconButtonvariant="secondary"icon={<ListIcon />}aria-label="toggle menu"/></Menu.Trigger><Menu.List style={{ maxHeight: '300px' }}><Menu.ListHeader><Menu.Item>Item header</Menu.Item></Menu.ListHeader><Menu.Item>Item 1</Menu.Item><Menu.Item>Item 2</Menu.Item><Menu.Item>Item 3</Menu.Item><Menu.Item>Item 4</Menu.Item><Menu.Item>Item 5</Menu.Item><Menu.Item>Item 6</Menu.Item><Menu.Item>Item 7</Menu.Item><Menu.Item>Item 8</Menu.Item><Menu.Item>Item 9</Menu.Item><Menu.Item>Item 10</Menu.Item><Menu.ListFooter><Menu.Item>Item footer</Menu.Item></Menu.ListFooter></Menu.List></Menu>);}
With React Router links
import React from 'react';import {MemoryRouter as Router,useHref,useLinkClickHandler,} from 'react-router-dom';import { Menu, IconButton } from '@contentful/f36-components';import { ListIcon } from '@contentful/f36-icons';function MenuLink({ children, replace = false, to, ...props }) {const href = useHref(to);const handleClick = useLinkClickHandler(to, {replace,});return (<Menu.Item {...props} as="a" href={href} onClick={handleClick}>{children}</Menu.Item>);}export default function MenuWithReactRouterLinks() {return (<Router><Menu><Menu.Trigger><IconButtonvariant="secondary"icon={<ListIcon />}aria-label="toggle menu"/></Menu.Trigger><Menu.List><MenuLink to="/">Home</MenuLink><MenuLink to="/about">About</MenuLink><MenuLink to="/other">Other</MenuLink></Menu.List></Menu></Router>);}
With predefined focused menu item
function MenuWithPredefinedFocusedMenuItem() {return (<Menu><Menu.Trigger><IconButtonvariant="secondary"icon={<ListIcon />}aria-label="toggle menu"/></Menu.Trigger><Menu.List><Menu.Item>Create an entry</Menu.Item><Menu.Item isInitiallyFocused>Remove an entry</Menu.Item><Menu.Item>Embed existing entry</Menu.Item></Menu.List></Menu>);}
With nested submenu
By default props like closeOnSelect, closeOnBlur, closeOnEsc that you pass to Menu will be shared to all submenus
but you can redefine them on any submenu by passing those props directly to that Submenu.
function MenuWithSubmenu() {return (<Menu><Menu.Trigger><IconButtonvariant="secondary"icon={<ListIcon />}aria-label="toggle menu"/></Menu.Trigger><Menu.List><Menu.Item>Create an entry</Menu.Item><Menu><Menu.SubmenuTrigger>Remove an entry</Menu.SubmenuTrigger><Menu.List><Menu.Item>Sub item 1</Menu.Item><Menu.Item>Sub item 2</Menu.Item><Menu.Item>Sub item 3</Menu.Item></Menu.List></Menu><Menu.Item>Embed existing entry</Menu.Item></Menu.List></Menu>);}
Props (API reference)
Open in StorybookMenu
Name | Type | Default |
|---|---|---|
| autoFocus | false true If true, the Menu will be focused after opening | true |
| children | ReactNode Menu compound children (Trigger, List, Item, etc.) | |
| closeOnBlur | false true If true, the menu will close when you blur out it by clicking outside Note: This prop will be propagated to all submenus, unless you will override it with props on submenu itself | true |
| closeOnEsc | false true If true, the menu will close when you hit the Esc key Note: This prop will be propagated to all submenus, unless you will override it with props on submenu itself | true |
| closeOnSelect | false true If `true`, the Menu will close when a menu item is clicked Note: This prop will be propagated to all submenus, unless you will override it with props on submenu itself | true |
| defaultIsOpen | false true If `true`, the Menu will be initially opened. This property has no influence on the uncontrolled status of the Menu | |
| isAutoalignmentEnabled | false true Boolean to control if popover is allowed to change its placement automatically based on available space in the viewport. For example: If you set placement prop to bottom, but there isn't enough space to position the popover in that direction, it will change the popper placement to top. As soon as enough space is detected, the placement will be reverted to the defined one. If you want the popover to strictly follow the placement prop you should set this prop to false. | true |
| isFullWidth | false true Boolean to determine if the Popover should be the same width as the trigger element | false |
| isOpen | false true | |
| offset | number { mainAxis?: number; crossAxis?: number; alignmentAxis?: number; } Derivable<OffsetValue> Single number as short hand for `mainAxis` Or object which can contain `mainAxis`, `crossAxis` or `alignmentAxis` | 0 |
| onClose | () => void (() => void) & (() => void) (() => void) & (() => void) & (() => void) (() => void) & (() => void) & (() => void) Callback fired when the Menu closes | |
| onOpen | () => void (() => void) & (() => void) (() => void) & (() => void) & (() => void) (() => void) & (() => void) & (() => void) Callback fired when the Menu opens | |
| placement | "top" "right" "bottom" "left" "top-start" "top-end" "right-start" "right-end" "bottom-start" "bottom-end" "left-start" "left-end" "auto" Determines the preferred position of where the MenuList opens. This position is not guaranteed, as the MenuList might be moved to fit the viewport. | bottom-start OR right-start |
| renderOnlyWhenOpen | false true Defines if the menu list content should be rendered in the DOM only when it's open or all the time (after the component has been mounted) | true |
| usePortal | false true Boolean to control whether or not to render the Menu in a React Portal. Rendering content inside a Portal allows the Menu to escape the bounds of its parent while still being positioned correctly. Using a Portal is necessary if an ancestor of the Menu hides overflow. | true |
| useTypeahead | false true Boolean to control wether or not to enable Typeahead functionality which enables focus an item as the user types |
Menu.Item
Name | Type | Default |
|---|---|---|
| as | HTML Tag or React Component (e.g. div, span, etc) | |
| children | ReactNode | |
| className | string CSS class to be appended to the root element | |
| icon | ReactElement<unknown, string | JSXElementConstructor<any>> Expects any of the icon components. Renders the icon aligned to the start | |
| isActive | false true Marks item as active | |
| isDisabled | false true Marks item as disabled | |
| isInitiallyFocused | false true Sets focus on item | |
| testId | string A [data-test-id] attribute used for testing purposes |
Menu.List
Name | Type | Default |
|---|---|---|
| children | ReactNode | |
| className | string CSS class to be appended to the root element | |
| testId | string A [data-test-id] attribute used for testing purposes |
Content guidelines
- Use an interactive element such as
buttonforMenu.Trigger
Accessibility
- When the menu is opened, focus is moved to the first menu item. Or to the one that has
isInitiallyFocusedprop set totrue. - When the menu is closed, focus returned back to the trigger element.
- You can use arrow keys (
ArrowUpandArrowDown) to navigate through menu items. - When the menu is open, click on
Esckey will close the popover. If you setcloseOnEsctofalse, it will not close. - When the menu is open, click outside menu or blurring out will close the menu. If you set
closeOnBlurtofalse, it will not close. - All the necessary a11y attributes for
Menu.List,Menu.TriggerandMenu.Itemare provided.