Yii Cactiveform Widget Into A Custom Widget

Hi guys, i have tried some code from this forum but i have some issues with data validation.

I have a model, a custom widget that rendering a view with inside a CActiveForm widget.

Up to here, all goes ok, but when i submitted the form nothing happening.

To set the action i would to use "public static function actions()" in my custom widget that point to my controller with the real action.

Have you some example code or an indication?