/**
  * Displays a particular model.
  * @param integer $id the ID of the model to be displayed
  */
 public function actionView($id)
 {
     $model = $this->loadModel($id);
     $modelContacto = PersonasContacto::model()->findByAttributes(array('proveedor_id' => $model->proveedor_id));
     $modelCuentas = ProveedoresCuentas::model()->findAllByAttributes(array('proveedor_id' => $model->proveedor_id));
     $modelTecnica = ProveedoresObjetos::model()->findAllByAttributes(array('proveedor_id' => $model->proveedor_id));
     $this->render('view', array('model' => $model, 'modelContacto' => $modelContacto, 'modelCuentas' => $modelCuentas, 'modelTecnica' => $modelTecnica));
 }
 /**
  * Returns the data model based on the primary key given in the GET variable.
  * If the data model is not found, an HTTP exception will be raised.
  * @param integer the ID of the model to be loaded
  */
 public function loadModel($id)
 {
     $model = ProveedoresObjetos::model()->findByPk($id);
     if ($model === null) {
         throw new CHttpException(404, 'The requested page does not exist.');
     }
     return $model;
 }