YII paging method (controller and view paging)

public function actionTest()
{
$criteria=new CDbCriteria;
$criteria->order='id DESC';
$count=User::model()->count($criteria) ;
$pager=new CPagination($count);
$pager->pageSize=10;
$pager->applyLimit($criteria);
$userList=User::model()->findAll($ criteria);
$this->render('test',array('list'=>$userList,'pages'=>$pager));
} // bbs.it-home.org

2, view part code:

foreach($list as $o)
{
echo $o->username.'';
echo $o->id.' ';
}
$this->widget('CLinkPager',array(
'header'=>'',
'firstPageLabel' => 'Home',
'lastPageLabel' => 'Last page' ,
'prevPageLabel' => 'Previous page',
'nextPageLabel' => 'Next page',
'pages' => $pages,
'maxButtonCount'=>13
)
);