Menu – digital.sbb.ch

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Info

Was macht die Komponente?

Ein Menü zeigt kontextabhängige Aktionen oder Optionen für ein definiertes Element. Es kann durch ein anderes interaktives Element wie z.B. einem Button aufgerufen werden.

Wann soll die Komponente eingesetzt werden?

Um Nutzenden schnellen Zugriff auf häufig verwendete Aktionen oder Optionen zu bieten, die für ein bestimmtes Element relevant sind.
Wenn eine kompakte und kontextbezogene Navigation erforderlich ist.
Um die Benutzerfreundlichkeit zu erhöhen, indem zusätzliche Optionen direkt am Ort der Aktion bereitgestellt werden.

Regeln

Die Menüoptionen sollen klar beschriftet und leicht verständlich sein.
Achte darauf, dass die Menüoptionen logisch gruppiert und in einer sinnvollen Reihenfolge angeordnet sind.
Vermeide zu viele Optionen in einem Kontext-Menü, um die Übersichtlichkeit zu gewährleisten und die Benutzer nicht zu überfordern.

Enthaltene Komponenten

Menu-Button

Menu-Link

Anatomie

Nummer	Typ	Beschreibung	Optional
1	Komponente	`sbb-menu-button` oder `sbb-menu-link`	Nein
1a	Komponente	`sbb-icon`	Nein
1b	Text	Label	Ja
2	Komponente	`sbb-divider`	Ja

Demo

Spielwiese

Christina Müller

UIS9057

Profile

View

Tickets

Cart

Log Out

Hintergrund

White

Milk

Iron

Charcoal

Black

Beispiele

Default

List

Custom Content

Long Content

Ellipsis

HTML-Markup kopiert.

Implementation

The sbb-menu is a component that can be attached to any element to open and display a custom context menu,
which allows to perform actions relevant to the current task by using the sbb-menu-button
or to navigate within or outside the application by using the sbb-menu-link component along with it.

Interactions

The element that will trigger the menu dialog must be set using the trigger property.

The sbb-menu appears on trigger left click, and it is displayed as a sheet with a backdrop on mobile,
while on desktop it will be shown as a floating menu, and it will calculate the optimal position relative to the trigger element
by evaluating the available space with the following priority: start/below, start/above, end/below, end/above.

Clicking in the backdrop or pressing the ESC key closes the menu.

<!-- Trigger element -->
<sbb-button id="menu-trigger">Menu trigger</sbb-button>

<!-- Menu component with menu actions -->
<sbb-menu trigger="menu-trigger">
  <sbb-menu-link icon="link-small" href="https://www.sbb.ch/en">View</sbb-menu-link>
  <sbb-menu-button icon="pen-small">Edit</sbb-menu-button>
  <sbb-menu-button icon="swisspass-small" amount="123">Details</sbb-menu-button>
  <sbb-divider></sbb-divider>
  <sbb-menu-button icon="cross-small">Cancel</sbb-menu-button>
</sbb-menu>

You can also provide custom content inside the sbb-menu:

<!-- Trigger element -->
<sbb-button id="menu-trigger">Menu trigger</sbb-button>

<!-- Menu component with custom content and menu actions -->
<sbb-menu trigger="menu-trigger">
  <div>Christina Müller</div>
  <span>UIS9057</span>
  <sbb-block-link href="https://www.sbb.ch/en" negative size="xs">Profile</sbb-block-link>
  <sbb-divider></sbb-divider>
  <sbb-menu-link icon="link-small" href="https://www.sbb.ch/en">View</sbb-menu-link>
  <sbb-menu-button icon="pen-small">Edit</sbb-menu-button>
  <sbb-menu-button icon="swisspass-small" amount="123">Details</sbb-menu-button>
  <sbb-divider></sbb-divider>
  <sbb-menu-button icon="cross-small">Cancel</sbb-menu-button>
</sbb-menu>

Style

If only sbb-menu-button/sbb-menu-link components are provided, the items are automatically grouped within a list
using <ul> and <li> items, for more complex scenarios the grouping must be done manually.

Accessibility

As the menu opens, the focus will automatically be set to the first focusable item within the component.
When using the sbb-menu as a select (e.g. language selection) it's recommended to use the aria-pressed attribute
to identify which actions are active and which are not.

Properties

Name	Attribute	Privacy	Type	Default	Description
`listAccessibilityLabel`	`list-accessibility-label`	public	`string \| undefined`		This will be forwarded as aria-label to the inner list. Used only if the menu automatically renders the actions inside as a list.
`trigger`	`trigger`	public	`string \| HTMLElement \| null`	`null`	The element that will trigger the menu overlay. Accepts both a string (id of an element) or an HTML element.

Methods

Name	Privacy	Description	Parameters	Return	Inherited From
`close`	public	Closes the menu.		`void`	SbbOpenCloseBaseElement
`open`	public	Opens the menu on trigger click.		`void`	SbbOpenCloseBaseElement

Events

Name	Type	Description	Inherited From
`didClose`	`CustomEvent<void>`	Emits whenever the `sbb-menu` is closed.	SbbOpenCloseBaseElement
`didOpen`	`CustomEvent<void>`	Emits whenever the `sbb-menu` is opened.	SbbOpenCloseBaseElement
`willClose`	`CustomEvent<void>`	Emits whenever the `sbb-menu` begins the closing transition. Can be canceled.	SbbOpenCloseBaseElement
`willOpen`	`CustomEvent<void>`	Emits whenever the `sbb-menu` starts the opening transition. Can be canceled.	SbbOpenCloseBaseElement

CSS Properties

Name	Default	Description
`--sbb-menu-z-index`	`var(--sbb-overlay-default-z-index)`	To specify a custom stack order, the `z-index` can be overridden by defining this CSS variable. The default `z-index` of the component is set to `var(--sbb-overlay-default-z-index)` with a value of `1000`.

Slots

Name	Description
	Use the unnamed slot to add `sbb-menu-button`/`sbb-menu-link` or other elements to the menu.