fullCalendar 在同一天找到其他事件？

我需要检测同一天的其他事件。我希望能够做的是，查找 eventClass X 的事件是否与 eventClass Y 的删除事件在同一天存在。如果不存在，它会警告用户 eventClass X 不存在，否则允许用户删除该事件。

这可能吗？

在探索文档并进行一些实验之后，我使用 clientEvents 方法找到了一个解决方案：

  eventDrop: function( event, dayDelta, minuteDelta, allDay, 
                       revertFunc, jsEvent, ui, view )
        {
            // see if its a concept class event
            if (event.className == 'conceptclass'){
                // create a new date object from the start of the event 
                var eventDate = new Date(event.start);
                // zero its time 
                eventDate.setHours(0);
                eventDate.setMinutes(0);
                eventDate.setSeconds(0);
                eventDate.setMilliseconds(0);

                // now find all the events currently displayed in the calendar
                var pulledEvents = $('#calendar').fullCalendar( 'clientEvents');
                var meetingDay = false; // until a meeting is found 

                for(var i = 0; i < pulledEvents.length; i++){
                    // if the pulled event is of the meeting class 
                    if(pulledEvents[i].className == 'meetingclass'){
                        // create a new date object from the start of the pulled event 
                        var testEventDate = new Date(pulledEvents[i].start);
                         // zero its time for comparison 
                        testEventDate.setHours(0);
                        testEventDate.setMinutes(0);
                        testEventDate.setSeconds(0);
                        testEventDate.setMilliseconds(0);

                        // if meeting event found in the day
                        // OK a little wierdness here, even though the dates were equal 
                        // they would not return a valid comparison.  So I get the time value.
                        if(testEventDate.getTime() == eventDate.getTime()){
                           meetingDay = true;
                           break;
                        }
                    }
            }
            if(!meetingDay){
                 alert("Tried to drop a Concept into Day without Scheduled Review Meeting!");
                 revertFunc(); // back to where it came!
            }       
      }