How To Do Checkbox Checked While Doing Update

Yii 1.1 General Discussion
1

I want to retrieve checkbox values from db and show it as checked.

how to achieve this.

code :


<?


echo CHtml::activeCheckBoxList(

PropertyFeaturesAmenities::model(), "amenities", CHtml::listData(Amenities::model()->findAll(), 'id', 'amenities'),

							array('separator'=>' ',

								  'template'=>'<div>{input}{label}</div>',

								  'class'=>'css-checkbox',

								  'labelOptions'=>array('class'=>'css-label')));

?>