hi guys
i use paginate gem on ruby on rails this gem set X-Total-page and link on
header ! i can see this varables on postman application but on angular i
cant see this varables and on call variable console return null !
api service
export class TehranjsApiService {
BASE_URL="http://localhost:3000/api/v1";;
constructor(private http: Http) { }
getHeader = () => {
let headers = new Headers();
headers.append("Content-Type", 'application/json');
return headers;
};
getArticles(limit:number=10) : any {
return this.http.get(`${this.BASE_URL}/articles.json?limit=${limit}`,
this.getHeader)
.map((response: Response) => {
// some response manipulation
return response
})
.toPromise();
}
and home component
import { Component, OnInit } from '@angular/core';
import { TehranjsApiService } from '../../../../shared/shared';
@Component({
selector: 'app-home',
templateUrl: './home.component.html',
styleUrls: ['./home.component.scss']
})
export class HomeComponent implements OnInit {
articles: any;
constructor(public tJs: TehranjsApiService) { }
ngOnInit() {
this.tJs.getArticles().then(
data => { this.articles= data.json().articles; console.log(data.
headers.get('link'))} , //success
error => console.log('error', error),
() => {console.log('call finished')}
)
}
}
link return null but i can see this on postman :(
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