How can we create an Object from an Observable<Object> in Angular?

Question

I want to send the object returned to my service with serviceName.setObject(myObject: object) for example so I can call that object from a different component, and use it to display some of it's data. In other words, I want to get a Character Object when the user selects it in a NameComponent so I can call it my StatisticsComponent, where I display the statistics of the Character like so {{ myCharacter.name }} for example. I'm still new to Angular and I thought I'd find the answer easily with a bit of research, but it doesn't seem to be the case.

As of my latest attempt, I am able to get an Observable of my Object and send all the data I need to the console log with the method down below :

this.myService.getAllInfosById(this.getPersonnageIdByName(change))
   .subscribe(response => {
       console.log("All Details of Personnage", response);
   });

And I'm pretty sure the subscribe is what I need to update, but I'd need help from you guys on this one. Thanks in advance.

Can you show more of your code? Which component has the service call? — Hunter McMillen
– Hunter McMillen, Commented Dec 15, 2022 at 4:25
Does this answer your question? RxJs get value from observable — Andrew Allen
– Andrew Allen, Commented Dec 15, 2022 at 5:33

paranaaan · Accepted Answer · 2022-12-15 03:22:48Z

1

Your question isn't pretty much clear but I think you might looking for Generics

Example

getAllInfosById<Type>(arg: Type): Observable<Type> {
  return of(arg);
}

Usage

this.myService.getAllInfosById<Personnage>(this.getPersonnageIdByName(change))
  .subscribe(response => {
  console.log("All Details of Personnage", response);
});

Example: Stackblitz

answered Dec 15, 2022 at 3:22

paranaaan

1,7552 gold badges13 silver badges21 bronze badges

Sign up to request clarification or add additional context in comments.

Collectives™ on Stack Overflow

How can we create an Object from an Observable<Object> in Angular?

1 Answer 1

Comments

Linked

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

Comments

Linked

Related