/**
* 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 $id the ID of the model to be loaded
* @return Personagem the loaded model
* @throws CHttpException
*/
public function loadModel($id)
{
$model = Personagem::model()->findByPk($id);
if ($model === null) {
$this->redirect(array('create'));
}
return $model;
}