Questa pagina non è disponibile nella lingua desiderata. Lingue disponibili:
The sbb-menu is a component that can be attached to any element (trigger) to display a context menu.
The menu appears on trigger left click.
On mobile, the menu is displayed as a sheet with a backdrop;
on desktop it will be shown as a floating menu and 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.
If only sbb-menu-action components are provided inside the menu, the items are automatically grouped within a list using <ul> and <li> items, for more complex scenarios the grouping must be done manually.
Usage
The menu component allows you to open a custom menu that allows you to perform actions relevant to the current task
or to navigate within or outside the application by using the sbb-menu-action component along with it as shown below:
<!-- Trigger element -->
<sbb-button id="menu-trigger">Menu trigger</sbb-button>
<!-- Menu component with menu actions -->
<sbb-menu trigger="menu-trigger">
<sbb-menu-action icon="link-small" href="https://www.sbb.ch/en">View</sbb-menu-action>
<sbb-menu-action icon="pen-small">Edit</sbb-menu-action>
<sbb-menu-action icon="swisspass-small" amount="123">Details</sbb-menu-action>
<sbb-divider />
<sbb-menu-action icon="cross-small">Cancel</sbb-menu-action>
</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-link href="https://www.sbb.ch/en" negative size="xs" variant="block">Profile</sbb-link>
<sbb-divider />
<sbb-menu-action icon="link-small" href="https://www.sbb.ch/en">View</sbb-menu-action>
<sbb-menu-action icon="pen-small">Edit</sbb-menu-action>
<sbb-menu-action icon="swisspass-small" amount="123">Details</sbb-menu-action>
<sbb-divider />
<sbb-menu-action icon="cross-small">Cancel</sbb-menu-action>
</sbb-menu>The default z-index of the component is set to 1000; to specify a custom stack order, the z-index can be changed by defining the CSS variable --sbb-menu-z-index.
Clicking in the backdrop or pressing the ESC key closes the menu.
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
| Property | Attribute | Description | Type | Default |
|---|---|---|---|---|
disableAnimation | disable-animation | Whether the animation is enabled. | boolean | false |
listAccessibilityLabel | list-accessibility-label | This will be forwarded as aria-label to the inner list. Used only if the menu automatically renders the actions inside as a list. | string | undefined |
trigger | trigger | The element that will trigger the menu dialog. Accepts both a string (id of an element) or an HTML element. | HTMLElement | string | undefined |
Events
| Event | Description | Type |
|---|---|---|
did-close | Emits whenever the menu is closed. | CustomEvent<void> |
did-open | Emits whenever the menu is opened. | CustomEvent<void> |
will-close | Emits whenever the menu begins the closing transition. | CustomEvent<void> |
will-open | Emits whenever the menu starts the opening transition. | CustomEvent<void> |
Methods
close() => Promise<void>
Closes the menu.
Returns
Type: Promise<void>
open() => Promise<void>
Opens the menu on trigger click.
Returns
Type: Promise<void>
Slots
| Slot | Description |
|---|---|
"unnamed" | Use this slot to project any content inside the dialog. |