public function loadModel($id)
 {
     if (($model = GoodImage::model()->findByPk($id)) === null) {
         throw new CHttpException(404, 'Страница не найдена');
     }
     return $model;
 }
Beispiel #2
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 /**
  * Builds html code with image list with checkboxes
  * @param string $size image size
  * @return string html code with images and chekboxes
  */
 public function GetGoodImagesWithCheckbox($size = null)
 {
     $images = GoodImage::model()->findAllByAttributes(array('good_id' => $this->id));
     $html = '';
     foreach ($images as $image) {
         $name = 'Good[updatedimage][' . $image->id . ']';
         if (is_null($size)) {
             $html .= CHtml::checkBox($name, FALSE) . CHtml::image('/images/goods/' . $image->image);
         } else {
             $html .= CHtml::checkBox($name, FALSE) . CHtml::image('/images/goods/' . $size . '_' . $image->image);
         }
     }
     return $html;
 }
 /**
  * Deletes a particular model.
  * If deletion is successful, the browser will be redirected to the 'index' page.
  * @param integer $id the ID of the model to be deleted
  */
 public function actionDelete($id)
 {
     if (Yii::app()->request->isPostRequest) {
         // we only allow deletion via POST request
         $images = GoodImage::model()->findAllByAttributes(array('good_id' => $id));
         if (isset($images)) {
             foreach ($images as $image) {
                 $image->delete();
             }
         }
         if (Yii::app()->params['server'] == CAlexHelper::DEVELOPMENT) {
             $this->loadModel($id)->delete();
         }
         // if AJAX request (triggered by deletion via admin grid view), we should not redirect the browser
         if (!isset($_GET['ajax'])) {
             $this->redirect(isset($_POST['returnUrl']) ? $_POST['returnUrl'] : array('admin'));
         }
     } else {
         throw new CHttpException(400, 'Invalid request. Please do not repeat this request again.');
     }
 }