Angular2 - Use value of Observable returning method in another Observable

Question

The problem

I dont know how to use the value of the currently returned Observable of getUserHeaders() in my http.get.

Current e

Answer 1

Change your getUserHeaders() to look like:

getUserHeaders(): Observable { return Observable.of(NativeStorage.getItem("user"); }

Then construct your headers object within getParticipants(). This way you can keep flatMap