public function upload_grade(Request $request)
 {
     $this->validate($request, Grade::rules());
     $grade = Grade::where('user_id', $request->user_id)->first();
     $grade->math = $request->math;
     $grade->english = $request->english;
     $grade->c = $request->c;
     $grade->sport = $request->sport;
     $grade->think = $request->think;
     $grade->soft = $request->soft;
     $grade->save();
     session()->flash('message', '成绩提交成功');
     return Redirect::back();
 }
 /**
  * Update the specified resource in storage.
  *
  * @param  \Illuminate\Http\Request  $request
  * @param  int  $id
  * @return \Illuminate\Http\Response
  */
 public function update(Request $request, $id)
 {
     $validation = Validator::make($request->all(), Grade::rules($id));
     // Check if it fails //
     if ($validation->fails()) {
         return redirect()->back()->withInput()->with('errors', $validation->errors());
     }
     // Process valid data & go to success page //
     $grade = Grade::find($id);
     // replace old data with new data from the submitted form //
     // save grade data into database //
     $grade->name = $request->input('name');
     $grade->description = $request->input('description');
     $grade->save();
     Alert::success($request->input('name') . ' Saved!')->persistent("Close");
     return redirect('grade/list')->with('message', 'You just updated an cateogry!');
 }
 /**
  * Update the specified resource in storage.
  *
  * @param  \Illuminate\Http\Request  $request
  * @param  int  $id
  * @return \Illuminate\Http\Response
  */
 public function update(Request $request, $id)
 {
     // Start Check Authorization
     $invalid_auth = 1;
     $authRole = Auth::user()->UserRoles->role;
     if ($authRole == 1 or $authRole == 3) {
         $invalid_auth = 0;
     }
     if ($invalid_auth == 1) {
         Alert::error('Anda tidak memilik akses ini')->persistent('close');
         return redirect('dashboard');
     }
     // End Check Authorization
     $validation = Validator::make($request->all(), Grade::rules($id));
     // Check if it fails //
     if ($validation->fails()) {
         return redirect()->back()->withInput()->with('errors', $validation->errors());
     }
     // Process valid data & go to success page //
     $grade = Grade::find($id);
     // replace old data with new data from the submitted form //
     // save grade data into database //
     $grade->name = $request->input('name');
     $grade->description = $request->input('description');
     $grade->save();
     Alert::success($request->input('name') . ' Saved!')->persistent("Close");
     return redirect('grade/list')->with('message', 'You just updated an cateogry!');
 }