CODEWITHSUNDEEP
angulartypescriptobservable
chuckd
chuckd

Reputation: 14520

Accessing properties from an observable in typescript

This might be a simple question but can't figure it out. When I load up my site I call a service that fetches user data

private currentUserSource = new ReplaySubject<IUser>(1);
currentUser$ = this.currentUserSource.asObservable();
// call to controller left out for brevity
// then pass user to replaysubject here
this.currentUserSource.next(user);

I can access the values in my html file with an async call like this

(currentUser$ | async).someProperty

But how do I access the values in typescript?

Upvotes: 0

Views: 861

Answers (1)

Moshezauros
Moshezauros

Reputation: 2593

You can subscribe to the event:

import * as Rx from "rxjs";

const subject = new Rx.ReplaySubject(1);

subject.subscribe((user) => {
    console.log('User Id:', user.id);
});

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

Upvotes: 1

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