Yii Session Variable Scope

Hi All,

I am working with session variable.

I have created session variable in Site controller

as like

public function authenticate()

{





    $user=UserSignupForm::model()->findByAttributes(array('emailid'=>$this->username));


    if($user===null)


        $this->errorCode=self::ERROR_USERNAME_INVALID;


    else if ($user->password!==($this->password))


        $this->errorCode=self::ERROR_PASSWORD_INVALID;


    else


    {


        $connection=Yii::app()->db;


        $sql="select rolename from rolesinfo where roleid IN (select roleid from userroles where userid IN (select userid from userinfo where emailid='$user->emailid')) ";


        $command = $connection->createCommand($sql);


        $roles = $command->queryAll();

// $this->setState(‘roles’,$roles[‘0’][‘rolename’]);

// $this->setState(‘user’, $user->username);

        $this->errorCode=self::ERROR_NONE;


        Yii::app()->session['role1']=$roles['0']['rolename'];


        $s=Yii::app()->session['role1'];


    }

I am getting value for variable $s.

But I redirected to another controller. Its session variable not retained and its get destory.

Please suggest any idea.

works like a charm just tested it

public function authenticate()

{


	$user=UserSignupForm::model()->findByAttributes(array('emailid'=>$this->username));

	if ($user===null)

		$this->errorCode=self::ERROR_USERNAME_INVALID;

	elseif ($user->password!==$this->password)

		$this->errorCode=self::ERROR_PASSWORD_INVALID;

	else

	{

		$sql="select rolename from rolesinfo where roleid IN (select roleid from userroles where userid IN (select userid from userinfo where emailid='$user->emailid')) ";

		$command = Yii::app()->db->createCommand($sql);

		$roles = $command->queryAll();

		$this->setState('role1', $roles['0']['rolename']);

		$this->setState('user', $user->username);

		$this->errorCode=self::ERROR_NONE;

	}


        return !$this->errorCode;

}