эффект памяти для нескольких дисциплин

~dev_rating/application/classes/Controller/Handler/Rating.php

@@ -35,10 +35,11 @@ class Controller_Handler_Rating extends Controller_Handler {
                         -> rule('groupSelected', 'not_empty');
             if($this->post->check()) {
                 //$SGID = Cookie::get('SGID', null);
+                $SG_json = json_decode(Cookie::get('SGID', null), true);
+                
+                $SG_json[$this->post->offsetGet('disciplineID')] = $this->post->offsetGet('groupSelected');
 
-                $SG_ar[$this->post->offsetGet('disciplineID')] = $this->post->offsetGet('groupSelected');
-
-                Cookie::set('SGID', json_encode($SG_ar), '3600'); // Пока час 
+                Cookie::set('SGID', json_encode($SG_json), '3600'); 
                 $data['success'] = true;
             }
             $this->response->body(json_encode($data));

~dev_rating/application/classes/Controller/Teacher/Rating.php

@@ -8,13 +8,12 @@ class Controller_Teacher_Rating extends Controller_UserEnvi {
         $SG_json = json_decode(Cookie::get('SGID', null), true);
         if ($SG_json !== null) 
         {
-            var_dump($SG_json, $id);
+            //var_dump($SG_json);
 
-            
             if (array_key_exists($id, $SG_json))
                 return $SG_json[$id];
             else return 0;
-        }
+        } else return 0;
     }
 
     public function action_edit()

~dev_rating/media/js/rating.js

@@ -20,7 +20,6 @@ $(function() {
     $("#hidden_div").remove();
     filterGroups(json_settings.studyGroupID);
     $(".groupSelector [value='"+ json_settings.studyGroupID +"']").attr("selected", "selected");
-    //console.log(json);
 
     // Скрываем все остальные группы
     // 0 - показать все