Home Original page

OutputRef • Angular

@angular/core

interface

A reference to an Angular output.

API

    
      interface OutputRef<T> {  subscribe(callback: (value: T) => void): OutputRefSubscription;}

subscribe

OutputRefSubscription

Registers a callback that is invoked whenever the output emits a new value of type T.

Angular will automatically clean up the subscription when the directive/component of the output is destroyed.

@paramcallback(value: T) => void