Appointments Not Visible

[Steve]

I am fairly new to Telerik Controls and have been looking forward to the Scheduler.  I have followed the documentation for "Declarative Data Binding", created my database in SQL Server 2000 with the same column names in the tables as the documentation, matched the ASPX code pretty much line-for-line, and when I run the application the Scheduler appears but the hours/time slots do not show and none of the appointments are visible (I created 3 dummy appointments).  If I run the application with exampleScheduler.Appointments.Count and check the value returned I get "3" so I know the database is making the connection and retrieving the data.  Can you provide some insight as to what I am missing in code or property settings?  Thanks.

[T. Tsonev]

Hello Steve Case,

Can you please check if there are any JavaScript errors when you run the page? This might be an issue with the RadScheduler scripts or MS AJAX.

Sincerely yours,
Tsvetomir Tsonev
the Telerik team

Instantly find answers to your questions at the new Telerik Support Center

[Steve]

I got that one fixed and the appointments are showing up.  When double clicked to edit, I get the in-line edit fine.  When I click on "more" to go to the advanced edit I am getting the following message: Collection was modified; enumeration operation may not execute. 
This was working and then started throwing the error.

[Atanas Korchev]

Hello Steve,

You may have discovered a bug in RadScheduler. Could you please open a formal support ticket and send us a sample project replicating the exception? This would help us solve the problem and provide a solution. Thanks.

Regards,
Albert
the Telerik team

Instantly find answers to your questions at the new Telerik Support Center

[JK]

Hi,

I too get this error.  To clarify,  When I use the advanced edit to change the text and add reccurances it works, as soon as I add an resource to the appointment it updates OK but when I try to edit it again I also get the "Collection was modified; enumeration opertaion may not execute".

Has this been identified as a bug?

Thanks,

JK

[Steve]

Hi JK,

Are you using "RadControls_Prometheus_2007_2_1010_trial" as the version?  I have installed this latest build and the problem has not been an issue. 

Steve

[JK]

Hi Steve,

Thanks for your post.  I just downloaded the latest update for promethues (using full version not trial) and still has the same problem...

JK

[KADRI DEMIR]

same problem for me,  I used IE8.0 beta , I changed to firefox , no problem at all.

[Steve]

Hi, I have not had any issues with the newest version of the controls: RadControls_Q2_2008_dev.exe.  We use Firefox and IE7 at our location, we have not evaluated  IE8 yet.