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This article is obsolete. Please follow the instructions at Angulars official documentary how to unsubscribe from observable in Angular way. https://angular.dev/api/core/rxjs-interop/takeUntilDestroyed#
I want to show you here how I personally unsubscribe observables that I manually subscribe without the async pipe.
export class DataTableExamplesComponent {
private subs: Subscription[] = [];
constructor(private myService: MyService) {
const getDataSub = this.myService.getData$.subscribe((data) => console.log(data));
this.subs.push(getDataSub);
}
public ngOnDestroy() {
this.subs.forEach(s => s.unsubscribe());
}
}