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< @angular/core‎ | globalAngular/docs/10/api/core/global/nggetcomponent


global function

Retrieves the component instance associated with a given DOM element.

ng.getComponent<T>(element: Element): T | null

element Element DOM element from which the component should be retrieved.

T | null: Component instance associated with the element or null if there is no component associated with it.

Usage notes

Given the following DOM structure:


Calling getComponent on <child-comp> will return the instance of ChildComponent associated with this DOM element.

Calling the function on <my-app> will return the MyApp instance.

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