Angular2 call method of other component

Question

I have an Angular2 app in which I created an Header component, that\'s rendered in my main App component.

Now, I have an other Form component that should have its su

Answer 1

The use of services and subjects is the easiest way. If you want to keep a record of your data, you can even use replay subject

private notify: ReplaySubject = new ReplaySubject();

But, you can even try out a library called as eventbus. I have ran into same issues and eventbus is just the right answer for this.