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HeaderWithDropdowns Type documentation

Properties
Whether the dropdown should be opened inline.
inlineDropdown?: Observable<boolean>
The position of the dropdown if opened in an overlay.
overlayPosition?: ConnectedPosition[]
Methods
(trigger: SiHeaderDropdownTriggerDirective) => void
Called whenever a dropdown is close *
Parameters
trigger: SiHeaderDropdownTriggerDirective
(trigger: SiHeaderDropdownTriggerDirective) => void
Called whenever a dropdown is opened *
Parameters
trigger: SiHeaderDropdownTriggerDirective
Called whenever an item is triggered that is not opening another dropdown.
onDropdownItemTriggered: () => void

Types Documentation

implements OnChanges, OnInit, OnDestroy
Trigger to open dropdowns in a navbar. A dropdown will always be attached to the view, even if not visible.

If a dropdown is opened in desktop mode, it will be reattached to an overlay while being opened.
Constructor
() => {}
Properties
_isOpen: boolean = false
ariaControls: string = ...
destroying: boolean = false
Template that be rendered inside the dropdown.
dropdown: InputSignal<TemplateRef<unknown>> = ...
dropdownClose: Subject<void> = ...
Data that should be passed as template context to the dropdown.
dropdownData: InputSignal<unknown> = ...
elementRef: ElementRef<HTMLElement> = ...
headerAnchorComponentRef?: ComponentRef<SiHeaderAnchorComponent>
id: string = ...
injector: DestroyableInjector = ...
level: number = ...
navbar: (null | HeaderWithDropdowns) = ...
Emits whenever a dropdown is opened or closed.
openChange: OutputEmitterRef<boolean> = ...
Child triggers will set themselves here if they are open.
openSubmenu?: SiHeaderDropdownTriggerDirective
overlay: Overlay = ...
overlayRef?: OverlayRef
parent: (null | SiHeaderDropdownTriggerDirective) = ...
portal?: TemplatePortal<unknown>
viewContainerRef: ViewContainerRef = ...
viewRef?: EmbeddedViewRef<unknown>
idCounter: number = 0
Accessors
Whether the dropdown is open.
get isOpen: boolean
get isOverlay: boolean
Methods
attachDropdownInline: () => void
attachDropdownOverlay: () => void
click: () => void
(options: { all: boolean }) => void
Closes the dropdown.
Parameters
options?: { all: boolean }
A callback method that is invoked immediately after the default change detector has checked data-bound properties if at least one has changed, and before the view and content children are checked.
ngOnChanges: () => void from OnChanges.ngOnChanges
A callback method that performs custom clean-up, invoked immediately before a directive, pipe, or service instance is destroyed.
ngOnDestroy: () => void from OnDestroy.ngOnDestroy
A callback method that is invoked immediately after the default change detector has checked the directive's data-bound properties for the first time, and before any of the view or content children have been checked. It is invoked only once when the directive is instantiated.
ngOnInit: () => void from OnInit.ngOnInit
Opens the dropdown.
open: () => void

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