Hi,

I have a Toggle Button on the header of the parent group (Group Name in example) which when I expand does not reflect on the toggle buttons of the child (BZ Liquor Eat In etc in the example). Same with the toggle button on Department and its sub group toggle buttons. I have attached screen shots for better understanding. 

They all work fine individually, just that when I expand / collapse all, the individual buttons need to change as well. Any help would be appreciated. Thank you

Hello,

We are using Silverlight Report Viewer from Telerik_Reporting_Q3_2014 (the last version we were able to get with license). Our reporting service is implemented as a self-hosted wcf windows service (according to help instructions).

We need to scale our implementation across multiple servers and according to documentation we need to implement GetState and SetState inside our own class derived from ReportServiceBase. We have implemented our own service derived from ReportServiceBase and implemented mentioned methods. After some dev testing we found that default implementation and ours implementation both SetState with empty (not populated with data) Telerik.Reporting.Service.ReportServiceHistory record, but as regarding Get state - default implementation return object already populated with data, while ours return exactly the same object as we set (without populated info). As we can see all default implementations of IStateStorage (WebCacheStateStorage, HttpSessionStateStorage, LocalStateStorage) keep not serialized object but reference to it and during report processing this object is updated with new state. In our implementation we are using Redis and in case original object is updated - nothing changes with serialized version in the cache. In order to prove our assumption we implemented another cache as simple Dictionary<string, object> and in this case it works correctly (for single instance). It is obvious that such implementation will not work with multiple instances.

Anyway, we need to share saved state between different instances and it seems to be impossible with our implementation. Have we missed something important? Could someone please help us to understand how service state can be shared (v. Q3 2014)?

Thank you ahead, Oleg.

Hi,

I have a web project using entity framework and web api. So i designed .cs file to send object from web api. In this .cs file, i defined IEnumerable object to get data from Oracle database by oracle procedure.

Through your documentation, i think i can set IEnumerable to object data soucre. But when i'm try to do this, an error appear:

No parameterless constructor defined for this object.

When i choose .cs file in object data source wizard, system auto connect to entity domain to get my object model. I think last step is problem. I don't know how i can set default parameter. When i typing somthing, it's raise an error: 'Can not convert System.String to ...' my object data model.

I hope anyone can help me soon.

Thank you!

After installing Glimpse one of our reports using a stored procedure stopped working. I know this is a known issue http://www.telerik.com/forums/telerik-reporting-and-glimpse-bug.

Is there any solution on this?

Iam getting values like below

Cloumn1             Column2                 Column3

1/1/2000             Disturbing peace      1399

1/1/2000             Disturbing peace      1399

1/1/2000             Assault                      5434

1/1/2000             Assault                      5434

But i should get like:

Cloumn1             Column2                 Column3
1/1/2000             Disturbing peace      1399
1/1/2000             Assault                      5434

We are using the WPF Report Viewer with a REST reporting endpoint.  If you try to switch to/from Print Preview mode and the report happens to have expired, we get a message in the report viewer that says "A problem occurred while creating a report instance".  I would have expected to instead get a message saying something like "Report is unavailable or session has expired".  Our users are used to getting the 'session expired' message from our Silverlight app (using the SL Report Viewer) as that message shows up in various cases.

I know it is a minor, mostly cosmetic issue but having a report expire is not totally uncommon for us so we'd like the user experience to be as friendly as possible.

This may be related to a very similiar issue we ran into with the SL Report Viewer.  In the past, doing these same steps actually lead to a Null Reference Exception message being shown.  See: http://www.telerik.com/forums/null-reference-exception-when-switching-to-from-print-preview-when-a-report-has-expired