RadTree

5 posts, 0 answers
  1. nismo
    nismo avatar
    11 posts
    Member since:
    Aug 2014

    Posted 13 Aug 2014 Link to this post

    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/suppress 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>
  2. Dimitar Terziev
    Admin
    Dimitar Terziev avatar
    1266 posts

    Posted 14 Aug 2014 Link to this post

    Hi,

    Could you specify the version of the controls that you are using, as well as the browser where this problem is reproduced?

    Regards,
    Dimitar Terziev
    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.

     
  3. UI for ASP.NET Ajax is Ready for VS 2017
  4. nismo
    nismo avatar
    11 posts
    Member since:
    Aug 2014

    Posted 14 Aug 2014 in reply to Dimitar Terziev Link to this post

    The version of Telerik.Web.Mvc is 2012.2.607.340; runtime version 4.0.30319; running in ie10
  5. nismo
    nismo avatar
    11 posts
    Member since:
    Aug 2014

    Posted 18 Aug 2014 in reply to nismo Link to this post

    bump ...
  6. Hristo Valyavicharski
    Admin
    Hristo Valyavicharski avatar
    975 posts

    Posted 21 Aug 2014 Link to this post

    Hi nismo,

    I have logged this behavior. Here you can monitor the resolution process:
    http://feedback.telerik.com/Project/108/Feedback/Details/136195-fix-javascript-error-thrown-0x800a138f-javascript-runtime-error-unable-to-g

    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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