/**
* Updates a particular model.
* If update is successful, the browser will be redirected to the 'view' page.
* @param integer $id the ID of the model to be updated
*/
public function actionUpdate()
{
$modelDimension = new Dimension();
$model = $modelDimension->findByPk($_POST['idDimensionEditar']);
$model->nombre = $_POST['nombreDimensionEdit'];
$model->id_empresa = $_POST['idEmpresaDimensionEditar'];
$model->save();
$this->redirect(array('default/index'));
}