Change Login Url For Cwebuser Multi Object ?

i have configured two CWebUser object for backend/frontend in my web applications. But when I implement access control list on backend background, it allway used redirect login url default of user component. How to change login url for backend background

my config like




'user'=>array(

    'class'=>'CWebUser',

    'stateKeyPrefix'=>'user_',

    'loginUrl'=>array("site/login"),

),

'backendUser'=>array(

    'class'=>'CWebUser',

    'stateKeyPrefix'=>'user_',

    'loginUrl'=>array("backend/login"),

),




Dear Friend

If you are using a seperate module for backend, we can set the component in the init method of Module.php.




Yii::app()->setComponent('user',array(

			'class'=>'CWebUser',

                        'stateKeyPrefix'=>'admin_',

			'loginUrl'=>array($this->id."/backend/login")

			));



or

In our case essentially there is only change in loginUrl in configuring seperate CWebUser.

We can just add a line in init method instead of setting a new user component.




Yii::app()->user->loginUrl=array($this->id."/backend/login");



Regards.