TIWCGJQDropOptions.OnDrop Property
This event is triggered when an accepted draggable is dropped 'over' (within the tolerance of) this droppable. In the callback, $(this) represents the droppable the draggable is dropped on. ui.draggable represents the draggable.
published property OnDrop: TIWCGJSonFunc index 13 read GetFuncValue write SetFuncValue stored IsFuncStored;