public function duplicatedName($attribute, $params) { if ($this->isNewRecord) { if (count(Neighbourhood::model()->findALl('name=:name and city_id=:city_id', array("name" => $this->name, "city_id" => $this->city_id))) > 0) { $this->addError($attribute, "Ya existe un barrio {$this->name} en la ciudad seleccionada"); } } else { if (count(Neighbourhood::model()->findALl('id <> :id and name=:name and city_id=:city_id', array("name" => $this->name, "city_id" => $this->city_id, "id" => $this->id))) > 0) { $this->addError($attribute, "Ya existe un barrio {$this->name} en la ciudad seleccionada"); } } }
/** * 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 $id the ID of the model to be loaded * @return Neighbourhood the loaded model * @throws CHttpException */ public function loadModel($id) { $model = Neighbourhood::model()->findByPk($id); if ($model === null) { throw new CHttpException(404, 'The requested page does not exist.'); } return $model; }