Yii's CDetailView

Thanks, now I know how to handle changing the numeric representations into their string equivalents, just like in the blog tutorial:

$this->widget('zii.widgets.CDetailView', array(
 'data'=>$model,
 'attributes'=>array(
            'id',
            'title',
            'content',
            'tags',
            array(
                'name'=>'status',
                'value'=>Lookup::item('PostStatus',$model->status)
            ),
            'create_time',
            'update_time',
            array(
                'name'=>'author_id',
                'value'=>User::model()->find(
                    'id=:author_id',
                    array(
                        ':author_id'=>$model->author_id
                    )
                )->username,
            ),
 ),
));