How do I add a sort tp the actionAdmin?

Yii 1.1 General Discussion
1 



if(isset($_GET['Searchlog']))

$model->attributes=$_GET['Searchlog'];


$this->render('admin',array(

	'model'=>$model,

));

Not sure how to add a sort by id desc.

Thanks

2 



return new CActiveDataProvider(get_class($this), array(

			'criteria'=>$criteria,

			'sort'=>array(

                'defaultOrder'=>'id desc',

            ),

		));

I resolved this.

3

That’s the usual solution, good one.