How to do like this without using setTimeout?

Question

How to do this without using setTimeout?

    let res;
    this.auth.getUser().subscribe((response) => {
        res = response;
    });
    setTimeout(() => {
        console.log(res);
    }, 1000)

Try `this.auth.getUser().subscribe((response) => { res = response; console.log(res); });` — pzaenger, Dec 30 '20 at 05:04

Murugan · Answer 1 · 2020-12-30T10:02:31.690

0

Try this.....

 import { Component, OnInit } from "@angular/core";

@Component({
  selector: "my-app",
  templateUrl: "./app.component.html",
  styleUrls: ["./app.component.css"]
})
export class AppComponent implements OnInit {
  name = "Angular";
  ngOnInit() {

  }
  async getUser() {
    let res = await this.auth.getUser().toPromise();
    console.log(res);
  }
}

edited Dec 30 '20 at 10:02

answered Dec 30 '20 at 05:23

Murugan

615
5
19

I need to console.log(res) outside subscribe. – TaSvet Dec 30 '20 at 08:10
update the getUser() code here and I will give another answer. – Murugan Dec 30 '20 at 08:17

score -1 · Answer 2 · answered Dec 30 '20 at 05:19

-1

Try the below code :

>    let res;
>     this.auth.getUser().subscribe((response) => {
>       res = response;
>       console.log('Your response:', res)
>     });

answered Dec 30 '20 at 05:19

Kunvar Singh

1,779
2
13
21

I need to console.log(res) outside subscribe – TaSvet Dec 30 '20 at 08:10
Then make a promise based on that! @TaSvet – Kunvar Singh Dec 30 '20 at 11:41

How to do like this without using setTimeout?

2 Answers2