Module Based Login And User Level Acces System

i have implemented module based login from

http://www.yiiframework.com/wiki/89/module-based-login/

by update 2 method and it works fine for me .

Now there is need to access this module as different role,

i implement user level access to this module as described here

http://www.yiiframework.com/wiki/191/implementing-a-user-level-access-system/

i add LevelLookUp class to EWebUser.

when i try to login now a CException

"CWebUser and its behaviors do not have a method or closure named "isAdmin". "

displayed.

it means module is still using CWebUser, but i create my own EWebUser and place it to module/components/EWebUser.php

and code in module config file init method


$this->setImport(array(

            'bgadmin.models.*',

            'bgadmin.components.*',

        ));

        $this->setComponents(

                array(

                    'errorHandler' => array(

                        'errorAction' => 'bgadmin/default/error'),

                    'user' => array(

                        //'class' => 'CWebUser',

                        'class' => 'EWebUser',

                        'loginUrl' => Yii::app()->createUrl('bgadmin/default/index'),

                    )

        ));



Problem-

1.why module is still using CWebuser instead of EWebUser ?

RETRY------------

when i change


 $this->setComponents(

to


 Yii::app()->setComponents(

then it access the EwebUser but not the loginurl as i logged in but now 2 PROBLEMS

1.‘expression’=>‘Yii::app()->user->isAdmin()’ not works but in class EwebUser it return flase.

2.when logout give error "Property "BgadminModule.user" is not defined. "

logout code is


 Yii::app()->user->logout(false);

        $this->redirect(Yii::app()->getModule('bgadmin')->user->loginUrl);



in previous case logout was working fine.

Please help me.

Could you post EWebUser class code here if possible?. Check your EWebuser class whether it extends CWebUser