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;
}
