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RadTreeView Bug

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nismo
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nismo asked on 13 Aug 2014, 07:02 PM
I noticed a bug with the RadTreeView; configuration below. When all items are disabled, if you then focus the RadTreeView and then press Enter, it will throw an error of "Line: 8887 Error: Unable to get property 'set_selected' of undefined or null reference" in Telerik.Web.UI.WebResource.axd.

It appears to be trying to set selected but since all items are disabled, this error is I tried to put the OnClientKeyPressing to a javascript function that is just { return false;} but that does not stop the error from occurring.

How can I get around/supress this error?

<telerik:RadTreeView ID="foo" runat="server" CheckBoxes="False" CheckChildNodes="False" MultipleSelect="True"
    ShowLineImages="True" EnableDragAndDrop="False" BorderColor="#336699" BorderStyle="Solid" BorderWidth="1px"
    height="410px">
</telerik:RadTreeView>

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Hristo Valyavicharski
Telerik team
answered on 18 Aug 2014, 07:23 AM
Hi,

Can you specify what is your browser and version do you use?

Thanks.

Regards,
Hristo Valyavicharski
Telerik
 

Check out the Telerik Platform - the only platform that combines a rich set of UI tools with powerful cloud services to develop web, hybrid and native mobile apps.

 
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nismo
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answered on 18 Aug 2014, 12:22 PM
The version of Telerik.Web.Mvc is 2012.2.607.340; runtime version 4.0.30319; running in ie10
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Hristo Valyavicharski
Telerik team
answered on 18 Aug 2014, 03:15 PM
Are you using MVC or Webforms? Provided code snippet does not correspond to the used dll.

Regards,
Hristo Valyavicharski
Telerik
 

Check out the Telerik Platform - the only platform that combines a rich set of UI tools with powerful cloud services to develop web, hybrid and native mobile apps.

 
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nismo
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answered on 18 Aug 2014, 03:32 PM
Sorry about that, I must have been looking at a different project. This application uses webforms and has the following Telerik references: Telerik.Reporting, Telerik.ReportViewer.WebForms  version 7.2.13.1016; Telerik.Web.Design, Telerik.Web.UI, and Telerik.Web.UI.Skins version 2014.1.225.40.
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Hristo Valyavicharski
Telerik team
answered on 21 Aug 2014, 08:41 AM
Hi nismo,

This thread is duplicated to this one: www.telerik.com/community/forums/radtree-3A5EC2744615
Please do not open more than one thread per issue.

Regards,
Hristo Valyavicharski
Telerik
 

Check out the Telerik Platform - the only platform that combines a rich set of UI tools with powerful cloud services to develop web, hybrid and native mobile apps.

 
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