Yii ajax callback
===

I have a dependent dropdown which I fill through ajax. I want to call a function after ajax is done. How can I do this?

    echo Chtml::dropDownList('optAudioSura', $strAudioSuraTemp, $suraOptions,
                                array(
                                    'ajax' => array(
                                        'type'=>'POST', //request type
                                        'url'=>CController::createUrl('QuText/audioFiles'), //url to call.
                                        'update'=>'#optAudio', 
                                        'data'=>'js:jQuery(this).serialize()',
                                        )
                                    ));  

Thanks.


