FullCalendar, modify calendar on eventMouseover/eventMouseout
问题 https://fullcalendar.io I have a need to render a background event when mousing over calendar events. Each calendar event has a datetime range associated with it that I would like to display on the calendar when the user hovers the mouse over it (and subsequently remove the background event from the calendar on eventMouseout). However, I've ran into an issue where the eventMouseover and eventMouseout events are triggered multiple times over and over when attempting to modify the fullCalendar