angular2 http delete

Question

I use http.delete for remove my data.

This code in my service [MyService]:

deleteData(id){
  let headers = new Headers(),authtoken = localStorage.getItem('token');
     headers.append("Authorization", 'Bearer' + authtoken);
     headers.append('X-Requested-With', 'XMLHttpRequest')
     headers.append('Content-Type', 'application/json;')

    return this.http.delete('http://link/'+id, { headers: headers })
                  .map((resp:Response)=>resp.json())
                  .catch((error:any) =>{return Observable.throw(error);}); 
 }

This code in my component:

private delete(id):void{
         console.log(id); //show`s id
         this.myService.deleteData(id)
         .subscribe((data) => {console.log(data)});
}

Show`s error "caused by: A network error occurred". My mistake was elsewhere. It is work.

Jorawar Singh · Accepted Answer · 2017-04-27 16:26:20Z

1

There is nothing wrong in your code what i can see and you are not getting any error from server either. Try to call the same end point from postman and match the headers and check your Internet connection.

answered Apr 27, 2017 at 16:26

Jorawar Singh

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1 Comment

aimprogman Over a year ago

Yeah, you are right. My mistake was elsewhere. It is work.

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