Hello,
I'm trying to retrieve tweets from twitter. So I'm using
"https://auth0.com"; to manage the authentification part. But when I want to
get tweets I got this following error:
Response to preflight request doesn't pass access control check: No 'Access-
Control-Allow-Origin' header is present on the requested resource.
So I have to set 'Access-Control-Allow-Origin' header but I can't find a
way to do that with Angular-JWT, here my code
import {Component, OnInit} from '@angular/core';
import {AuthService} from './auth.service';
import {AuthHttp, AuthConfig} from 'angular2-jwt';
import { Headers } from '@angular/http';
import 'rxjs/add/operator/map';
@Component({
selector: 'ping',
template: '<h3>herlloo</h3>'
})
export class Ping {
message: string;
constructor(private auth: AuthService, private authHttp: AuthHttp) {}
public securedPing() {
this.authHttp.get(`https://api.twitter.com/1.1/search/tweets.json?q=from%3ACmdr_Hadfield%20%23nasa&result_type=popular`)
.map(res => res.json())
.subscribe(
data => {console.log("data:"+JSON.stringify(data)); return
this.message= data.text;},
error => this.message = error._body || error
);
}
ngOnInit() {
this.securedPing();
}
}
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