Is it possible to get appointment (needed for editAppointment function) by id on client side?
I have tried to use  scheduler.get_appointments(), unfortunately it only shows appointments oc current view.

Hi Piotre6,

Indeed, you can only access appointments that are rendered (fall in the visible range). Then you could use-

scheduler.get_appointments().findByID(56).get_subject()


Greetings, Peter
the Telerik team

I have followed the instruction to create dbschedulerprovider and webservice. I 'm trying to consume webservice with following code:

While debugging on server side everything seems to be fine, unfortunately on client side I receive following error:
--
The added or subtracted value results in an un-representable DateTime.\r\nParameter name: t","StackTrace":"   at System.DateTime.op_Subtraction(DateTime d, TimeSpan t)\r\n   at Telerik.Web.UI.Scheduling.AppointmentController.ExpandRecurrence(Appointment parent, DateTime rangeStart, DateTime rangeEnd)\r\n   at Telerik.Web.UI.Scheduling.AppointmentController.AddAppointmentAndExpand(Appointment appointment, DateTime rangeStart, DateTime rangeEnd)\r\n   at Telerik.Web.UI.WebServiceAppointmentController.PopulateAppointments(ISchedulerInfo schedulerInfo)\r\n   at Telerik.Web.UI.WebServiceAppointmentController.\u003cGetAppointments\u003ed__0`1.MoveNext()\r\n   at System.Web.Script.Serialization.JavaScriptSerializer.SerializeEnumerable(IEnumerable enumerable, StringBuilder sb, Int32 depth, Hashtable objectsInUse, SerializationFormat serializationFormat)\r\n   at System.Web.Script.Serialization.JavaScriptSerializer.SerializeValueInternal(Object o, StringBuilder sb, Int32 depth, Hashtable objectsInUse, SerializationFormat serializationFormat)\r\n   at System.Web.Script.Serialization.JavaScriptSerializer.SerializeValue(Object o, StringBuilder sb, Int32 depth, Hashtable objectsInUse, SerializationFormat serializationFormat)\r\n   at System.Web.Script.Serialization.JavaScriptSerializer.Serialize(Object obj, StringBuilder output, SerializationFormat serializationFormat)\r\n   at System.Web.Script.Serialization.JavaScriptSerializer.Serialize(Object obj, SerializationFormat serializationFormat)\r\n   at System.Web.Script.Services.RestHandler.InvokeMethod(HttpContext context, WebServiceMethodData methodData, IDictionary`2 rawParams)\r\n   at System.Web.Script.Services.RestHandler.ExecuteWebServiceCall(HttpContext context, WebServiceMethodData methodData)","ExceptionType":"System.ArgumentOutOfRangeException
--

Hello Piotre6,

I haven't tested this way of binding RadScheduler to a web service to be honest. I wonder if there is a reason why you cannot use the approach from the online demo and set:

    <WebServiceSettings Path="SchedulerWebService.asmx" ResourcePopulationMode="ServerSide" />

Attached is also a working demo for reference.

You are welcome to open a support ticket and send us a sample of your implementation so we can test it locally.


Kind regards, Peter
the Telerik team

On my page I have radgrid that displays all appointments and radscheduler with defaultview=timeline to present current week appointments and deal with reminders. I use radscheduler's advanced template to edit appointments.
I want be able to edit appointment when double clicked on grids row:

My problem is that get_appointments() returns only appointments that are in current scheduler view. When I double click on appointment that is not shown on in scheduler appointments.findByID(warrantyId) returns null.

Hello Piotre6,

Yes, this is indeed how th findById method works. As a workaround, I suggest you navigate to the date of the appointment with scheduler.set_selectedDate and handle RadScheduler's OnClientDataBound to find the appointment by id. Here is a sample code:



Best wishes,
Peter
the Telerik team

I have replaced new Date() with new Date(stringStartDateFromGrid). Date seems to be ok.
After scheduler.set_selectedDate(new Date(stringStartDateFromGrid)) nothing happens.

No matter if I put new Date() or new Date(stringStartDateFromGrid) OnClientDataBound never occurs

Hello Piotre6,

I wasn't able to replicate the problem with the file you sent. We can probably be able to pinpoint the issue if you send us a working sample which we can run without modifications.


All the best, Peter
the Telerik team