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XHRBackend

npm Package @angular/http
Module import { XHRBackend } from '@angular/http';
Source http/src/backends/xhr_backend.ts

Deprecation Notes

use @angular/common/http instead

Overview

      
      class XHRBackend implements ConnectionBackend {
  constructor(_browserXHR: BrowserXhr, _baseResponseOptions: ResponseOptions, _xsrfStrategy: XSRFStrategy)
  createConnection(request: Request): XHRConnection
}

Description

Creates XHRConnection instances.

This class would typically not be used by end users, but could be overridden if a different backend implementation should be used, such as in a node backend.

Example

      
      import {Http, MyNodeBackend, HTTP_PROVIDERS, BaseRequestOptions} from '@angular/http';
@Component({
  viewProviders: [
    HTTP_PROVIDERS,
    {provide: Http, useFactory: (backend, options) => {
      return new Http(backend, options);
    }, deps: [MyNodeBackend, BaseRequestOptions]}]
})
class MyComponent {
  constructor(http:Http) {
    http.request('people.json').subscribe(res => this.people = res.json());
  }
}

Constructor

      
      constructor(_browserXHR: BrowserXhr, _baseResponseOptions: ResponseOptions, _xsrfStrategy: XSRFStrategy)

Members

      
      createConnection(request: Request): XHRConnection

Annotations

      
      @Injectable()