php - YII: Radiobuttons On Action Should Update The Text Field -

i want create 2 buttons in _form.php.

the 2 buttons '0'=>approve , '1'=>reject.

now, have 2 text fields date , modified by. need update date current date , modify by login name when approve clicked , need update date null , modify by login name when reject clicked.

how can this?

no need create textfield modifiedby or date.

check button pressed in controller. , whatever action want take. this:

if(isset($_post['post']['approve'])===true){     $this->date = new cdbexpression('now()');     $model->save(); }  if(isset($_post['post']['reject'])===true){     $this->date = '';     $model->save(); } 

adding rule in model, lets add name on insert or update.

array('modifiedby','default','value'=>yii::app()->user->title,'setonempty'=>false,'on'=>'update'), array('modifiedby','default','value'=>yii::app()->user->title,'setonempty'=>false,'on'=>'insert')