TIWCGJQSchedulerOptions.OnRequestDataError Property
Fired when some errors occur while any ajax request is finished. Argument stage = 1 for retrieving events, 2 - adding event, 3 - removiing event, 4 - update event.
published property OnRequestDataError: TIWCGJSonFunc index 17 read GetFuncValue write SetFuncValue stored IsFuncStored;