Elternsprechtagsanwendung (ESTA)

PHP notice

Undefined index: groups

E:\xampp\htdocs\est\trunk\src\protected\controllers\DateController.php(103)

091     /**
092      * Creates a new model.
093      * If creation is successful, the browser will be redirected to the 'view' page.
094      */
095     public function actionCreate() {
096         $model = new Date;
097         $a_disabled = '';
098         $timeLabel = '';
099         $dateLabel = '';
100         if (isset($_POST['Date'])) {
101             $model->attributes = $_POST['Date'];
102             if (Yii::app()->params['allowGroups']) {
103                 $model->groups = $_POST['Date']['groups'];
104             }
105             if ($model->save()) {
106                 $this->redirect(array('view', 'id' => $model->id));
107             }
108         }
109         $this->render('create', array(
110             'model' => $model,
111             'a_disabled' => $a_disabled,
112             'timeLabel' => $timeLabel,
113             'dateLabel' => $dateLabel,
114         ));
115     }
Stack Trace
#0    
+  E:\xampp\htdocs\est\trunk\src\framework\web\actions\CInlineAction.php(49): DateController->actionCreate()
#1    
+  E:\xampp\htdocs\est\trunk\src\framework\web\CController.php(308): CInlineAction->runWithParams(array("r" => "date/create"))
#2    
+  E:\xampp\htdocs\est\trunk\src\framework\web\filters\CFilterChain.php(133): CController->runAction(CInlineAction)
#3    
+  E:\xampp\htdocs\est\trunk\src\framework\web\filters\CFilter.php(40): CFilterChain->run()
#4    
+  E:\xampp\htdocs\est\trunk\src\framework\web\CController.php(1145): CFilter->filter(CFilterChain)
#5    
+  E:\xampp\htdocs\est\trunk\src\framework\web\filters\CInlineFilter.php(58): CController->filterAccessControl(CFilterChain)
#6    
+  E:\xampp\htdocs\est\trunk\src\framework\web\filters\CFilterChain.php(130): CInlineFilter->filter(CFilterChain)
#7    
+  E:\xampp\htdocs\est\trunk\src\framework\web\CController.php(291): CFilterChain->run()
#8    
+  E:\xampp\htdocs\est\trunk\src\framework\web\CController.php(265): CController->runActionWithFilters(CInlineAction, array("accessControl"))
#9    
+  E:\xampp\htdocs\est\trunk\src\framework\web\CWebApplication.php(282): CController->run("create")
#10    
+  E:\xampp\htdocs\est\trunk\src\framework\web\CWebApplication.php(141): CWebApplication->runController("date/create")
#11    
+  E:\xampp\htdocs\est\trunk\src\framework\base\CApplication.php(169): CWebApplication->processRequest()
#12    
–  E:\xampp\htdocs\est\trunk\src\index.php(30): CApplication->run()
25 defined('YII_DEBUG') or define('YII_DEBUG', true);
26 // specify how many levels of call stack should be shown in each log message
27 defined('YII_TRACE_LEVEL') or define('YII_TRACE_LEVEL', 3);
28 
29 require_once($yii);
30 Yii::createWebApplication($config)->run();