/**
* 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 $id the ID of the model to be loaded
* @return Moneda the loaded model
* @throws CHttpException
*/
public function loadModel($id)
{
$model = Moneda::model()->findByPk($id);
if ($model === null) {
throw new CHttpException(404, 'The requested page does not exist.');
}
return $model;
}
public static function tipodeCambioMoneda()
{
$cambios = Moneda::model()->findAll();
$listado = array();
foreach ($cambios as $model) {
$listado[] = array_filter($model->attributes);
}
return array('monedas' => $listado);
}
