public function actionRemoveCaption()
{
if (!Yii::app()->request->isAjaxRequest) {
Yii::app()->end();
}
if (isset($_GET['caption_id']) && isset($_GET['slide_id'])) {
$caption = Caption::model()->findByPk($_GET['caption_id']);
if ($caption !== NULL) {
$caption->delete();
echo CJSON::encode(array('status' => 'success'));
Yii::app()->end();
}
}
echo CJSON::encode(array('status' => 'error'));
Yii::app()->end();
}
/**
* Returns the data model based on the primary key given in the GET variable.
* If the data model is not found, an HTTP exception will be raised.
* @param integer $id the ID of the model to be loaded
* @return Caption the loaded model
* @throws CHttpException
*/
public function loadModel($id)
{
$model = Caption::model()->findByPk($id);
if ($model === null) {
throw new CHttpException(404, 'The requested page does not exist.');
}
return $model;
}
