An OutputEmitterRef is created by the output() function and can be used to emit values to consumers of your directive or component.
API
class OutputEmitterRef<T> implements OutputRef<T> {
subscribe(callback: (value: T) => void): OutputRefSubscription;
emit(value: T): void;
}
subscribe
OutputRefSubscription
@paramcallback
(value: T) => void
@returns
OutputRefSubscription
emit
voidEmits a new value to the output.
@paramvalue
T
@returns
void
Description
An OutputEmitterRef is created by the output() function and can be used to emit values to consumers of your directive or component.
Consumers of your directive/component can bind to the output and subscribe to changes via the bound event syntax. For example:
<my-comp (valueChange)="processNewValue($event)" />