How to make a sequence of http requests in Angular 6 using RxJS

Question

I\'ve been looking for a solution all over the web, but couldn\'t find anything that fits my user case. I\'m using the MEAN stack (Angular 6) and I have a registration form.

Answer 1

Try this , Angular provides feature to call multiple API at a time.

forkJoin()

You will get data in array as in same sequence which you call API.

Ex:

forkJoin(request1, request2)
    .subscribe(([response1, response2]) => {

You can find more read

I have also given another answer. Please check this, it may also helps you.