Hi,
Our use case is that an appointment is fixed in time, but we can change the resource. So I’d like to be able to drag the event up/down between resources, but not left/right.
Right now I have this working by setting the invalid ranges to any date outside the start/end, but it still allows the event to be reduced in length by resizing.
Ideally it would be good to be able to cancel the drag/drop in onEventDragStart, rather than let the user drag the event and catch it on update.