Angular 2 Http with jsonp

Question

I would like to know what's the appropriate method for perfoming a JSONP get call. In this instance, my JSONP url is listed under myRun as you can see in this link.

import { Injectable } from '@angular/core';
import { Http, Response } from '@angular/http';
import { Observable } from 'rxjs/Rx';

@Injectable()
export class AppService {
constructor(private http: Http){}
    fetchData(){
    return this.http.get('http://dev.markitondemand.com/MODApis/Api/v2/Quote/jsonp?symbol=AAPL&callback=myRun').map(
        (res) => res.json()
        ).subscribe(
        (data) => console.log(data)
    );
    }
}

I've seen examples that use JSONP_PROVIDERS, but I believe they are deprecated by now. Thus, I am wondering what the up-to-date method is for making a JSONP get request.

check this post stackoverflow.com/questions/36289495/…

Enthusiastic Techy
– Enthusiastic Techy

2016-10-22 23:26:42 +00:00
Commented Oct 22, 2016 at 23:26 — Enthusiastic Techy
– Enthusiastic Techy, Commented Oct 22, 2016 at 23:26

Community · Accepted Answer · 2017-05-23 12:09:46Z

1

It's still the same thing as in the examples you linked to. But instead of using the JSONP_PROVIDERS, you import the JsonpModule just like you would the HttpModule. Then just inject Jsonp, like in your linked example. It's usage hasn't changed.

export class AppComponent {
  constructor(jsonp:Jsonp) {
    var url = 'https://accounts.google.com/logout&c=JSONP_CALLBACK';
    jsonp.request(url, { method: 'Get' })
     .subscribe((res) => {
       (...)
     });
  }
}

All of the previously mentioned classes can be also imported from @angular/http.

edited May 23, 2017 at 12:09

CommunityBot

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answered Oct 5, 2016 at 0:49

Paul Samsotha

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