W3cubDocs

/Angular 12

ng.getOwningComponent

global function

Retrieves the component instance whose view contains the DOM element.

See more...

ng.getOwningComponent<T>(elementOrDir: {} | Element): T | null

Parameters
elementOrDir {} | Element

DOM element, component or directive instance for which to retrieve the root components.

Returns

T | null: Component instance whose view owns the DOM element or null if the element is not part of a component view.

Description

For example, if <child-comp> is used in the template of <app-comp> (i.e. a ViewChild of <app-comp>), calling getOwningComponent on <child-comp> would return <app-comp>.

© 2010–2021 Google, Inc.
Licensed under the Creative Commons Attribution License 4.0.
https://v12.angular.io/api/core/global/ngGetOwningComponent