Retrieving attributes from a reactive object in TypeScript

I have a question regarding accessing values in Typescript. Whenever I load my website, I make a call to a service that fetches user data.

private currentUserSource = new ReplaySubject<IUser>(1);
currentUser$ = this.currentUserSource.asObservable();
// The call to the controller has been omitted for brevity
// Now passing the user to ReplaySubject here
this.currentUserSource.next(user);

In my HTML file, I can access the values using an async call like this

(currentUser$ | async).someProperty

My question is, how do I access these values in Typescript?

angulartypescriptobservable

Answer №1

If you want to receive updates on the upcoming event, you can use the following code snippet:

import * as Rx from "rxjs";

const eventSubject = new Rx.ReplaySubject(1);

eventSubject.subscribe((attendee) => {
    console.log('Attendee Id:', attendee.id);
});

eventSubject.next({ 
     id: 1, 
     name: "jon"
});

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