Question

what parameters to add in my code?

$form->checkBox($model,'ATTRIBNAME',array("id"=>"mybox"));?> 

i wanna display the checkbox as checked if the value from the db is 1
and unchecked if the value it got from the db is 0 ?

Answer 1

Add checked attribute

if ($value==1) {$attrs=array("id"=>"mybox","checked"=>"checked");}
if ($value==0) {$attrs=array("id"=>"mybox");}
$form->checkBox($model,'ATTRIBNAME',$attrs);