how to get http response status + returned data in angular2

Question

I am trying to use Http in angular2/ionic2.

My service code is

    getImageQuestionsFromServer(id:string){
    let questions = this._http.get(`http://abcd.com/cbsapp/package_content/${id}/image_questions.json`).map((res: Response) => res.json());
    return questions;
  }

My component code is

this._userDataService.getImageQuestionsFromServer(this.passedPackage.id)
            .subscribe(
            (data) => console.log(data.status),
            (err) => console.log(err)
            )

I dont know how to check the Http status codes inside my component. Please help.

Adnan A. · Accepted Answer · 2017-03-12 15:04:28Z

1

Service method:

getImageQuestionsFromServer(id:string){
  return this._http.get(`http://abcd.com/cbsapp/package_content/${id}/image_questions.json`);
}

Component method:

this._userDataService.getImageQuestionsFromServer(this.passedPackage.id)
            .subscribe(
            (response) => {
              let status = response.status
              let data = response.json();
            },
            (err) => console.log(err)
            );

answered Mar 12, 2017 at 15:04

Adnan A.

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