/**
  * Display the specified resource.
  *
  * @param  int  $id
  * @return Response
  */
 public function training_name_by_training_id($training_id)
 {
     $training = Training::whereid($training_id)->firstOrFail();
     //$training = Training::whereId($training_id)->firstOrFail();
     return $training->training_name;
 }
 /**
  * Remove the specified resource from storage.
  *
  * @param  int  $id
  * @return \Illuminate\Http\Response
  */
 public function destroy($id)
 {
     $training = Training::whereid($id)->firstOrFail();
     $training->delete();
     return redirect('/trainings')->with('status', 'The training information has been deleted!');
 }
 /**
  * Remove the specified resource from storage.
  *
  * @param  int  $id
  * @return \Illuminate\Http\Response
  */
 public function destroy($id)
 {
     $training = Training::whereid($id)->firstOrFail();
     unlink($training->image_path);
     $training->delete();
     return redirect('/trainings')->with('status', 'The Training Information Has Been Deleted!');
 }