Microsoft JScript runtime error: 'tagName' is null or not an object

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  1. Manoj
    Manoj avatar
    11 posts
    Member since:
    Jul 2010

    Posted 24 Aug 2010 Link to this post


    After the RadUploadControl is disabled using the client API method set_enabled(false), when the user hover the mouse over the disabled RadUploadControl's 'Select' button, the javascript error <'tagName' is null or not an object> is thrown. When debugged we saw a piece of code in the telerik library which is failing. The line where the code is failing is <while(b.tagName!="LI"){b=b.parentNode;>. Kindly do the needful.

    I had already raised a support ticket with telerik but no response so far.

  2. Genady Sergeev
    Genady Sergeev avatar
    1600 posts

    Posted 26 Aug 2010 Link to this post

    Hi Manoj,

    We have already answered to you in the support thread. I suggest that we continue the conversation there since I believe it will make the communication easier.

    Kind regards,
    Genady Sergeev
    the Telerik team
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