Cancelling Edit on Recurrence Ocurrence removes event from UI

[David]

When I edit/cancel an single occurrence of a recurring event, the event is removed from the UI.  When I edit the series and cancel, nothing is removed (everything works as expected).

 

Scenario:

• I have a standard scheduler with a daily recurring event (recurrence rule = "FREQ=DAILY;UNTIL=20170201T045959Z")
• I'm working on month view
• I double click to edit this event on January 6
• I choose "Edit current occurrence"
• I make no changes
• I click cancel

Result:

• The event occurence is removed from January 6th ONLY.  The rest of the events remain

I've searched the threads and the internet with no solutions.

• I have a datasource.transfer configured
• the datasource model is configured, IDs are set (ID,taskId, etc)

 

I would love to share code but company policy prevents it.  Can anyone shed any light on this or point me in the right direction??

 

Thanks.

[David]

I found a work-around for now (although I'd like to get to the bottom of the root cuase).  

 

Re-init the datasource on cancel and force the UI to refresh.  I cached the datasource data on edit to eliminate hammering the server every time we cancel an event.

1.$("#scheduler").kendoScheduler({
2.        ...
3.        cancel: function (e) {
4.            this.setDataSource(calendarDataSource());
5.        }
6.        ....
7.});

[Anton]

Hello David,

Thank you for reporting the problem. This false behavior is caused by a known bug in the Scheduler. It is already logged and you could track its status here.

Regards,
Anton
Telerik by Progress