/** * Lists all models. */ public function actionIndex() { if (empty(Yii::app()->user->id)) { $this->redirect(Yii::app()->createUrl("")); } $data = WQuestionCatLib::getQuestionLibCatAll(10, 0); $total = WQuestionCatLib::getTotalPages(); $page = ceil($total / 10); $this->render('index', array('data' => $data, 'page' => $page)); }