How to convert Observable to array[]

Question

I have following method in typescript, I need to bind to angular grid

CountryService

GetCountries()  {
  return this.http.get(`http         


        

Answer 1

This should work:

GetCountries():Observable  {
  return this.http.get(`http://services.groupkt.com/country/get/all`)
    .map((res:Response) => res.json());
}

For this to work you will need to import the following:

import 'rxjs/add/operator/map'