public function actionIndex()
 {
 
    $rawData=Yii::app()->db->createCommand("SELECT a.id as ID, a.first_name as FName, a.last_name as LName, a.status as Status, b.country_name as Country FROM user a LEFT JOIN country_list b ON a.country_id = b.id")->queryAll();  //Also can use where condition for particular use.
 
    // or using: $rawData=User::model()->findAll();
 
    $dataProvider=new CArrayDataProvider($rawData, array(
        'id'=>'user',
        'sort'=>array(
        'attributes'=>array(
            'ID', 'FName', 'LName', 'Status', 'Country'
            ),
         ),
            'pagination'=>array(
            'pageSize'=>10,         //records display
          ),
        ));
 
        $this->render('index',array(
            'dataProvider'=>$dataProvider,
        ));
    }

$this->widget('bootstrap.widgets.TbGridView',array(
    'id'=>'user-info-grid',
    'dataProvider'=>$dataProvider,
        'type'=>'striped bordered condensed',
        'template'=>'{summary}{pager}{items}{pager}',
        'columns'=>array(
        'ID',
        'FName',
        'LName',
        'Country',              
        array(
        'name'=>'Status',
        'type'=>'raw',
        'value' =>'($data[Status]==1)? "<span class=\"label label-success\">Active</span>": "<span class=\"label label-important\">Inactive</span>"',
        ),
    ),
));