[EXTENTION] Fullcalendar - drag and drop

I’m trying to configure Fullcalendar extention - http://www.yiiframework.com/extension/fullcalendar

All looks well, but one thing is not working: when i try to drag and drop event, it returns to the previous place. So EventDrop callback is not calling. http://arshaw.com/fullcalendar/docs/event_ui/eventDrop/

Why this happens? Why event doesn’t drop to the new place?

Here is my view:




    $this->widget('application.extensions.fullcalendar.FullcalendarGraphWidget',

        array(

            'data' => $events,

            'options'=>array(

                'editable'=>true,

                'eventDrop' => 'js:function(event,dayDelta,minuteDelta,revertFunc){

                    alert(1);

                }'

            ),

            'htmlOptions'=>array(

                   'style'=>'margin: 0 auto;'

            ),


        )

    );

    ?>



Ok. Found the solution and fixed JS here: http://code.google.com/p/fullcalendar/issues/detail?id=1168

The problem was in jQuery version.