fullCalendar, send all events to web server through ajax

fullcalendar_post.js

var calendar = $('#cal').fullCalendar({			
 ...
      eventDrop: function(event, dayDelta, minuteDelta, allDay, revertFunc) {
        $.post("<?php echo url_for('@section_update_schedule?id=' .$section['id']) ?>", { events: JSON.stringify(calendar.fullCalendar('clientEvents')) }, function(data) {
          if (data != 'success')
            revertFunc();
        }, 'json');

        console.log(calendar.fullCalendar('clientEvents'));
        console.log(JSON.stringify(calendar.fullCalendar('clientEvents')));
      }
    });

Very nice. Firstly thanks. But I didn't upload data. How can I ? I used
`events : [

          $.ajax({
            url:'data.php',
            type:'get',
            dataType: 'json',
            success: function(x){
              console.log(x); 
            }
          })

      ],`