RadEditor javascript error (this._contentHiddenTextarea.form) when using with RadGrid

3 posts, 0 answers
  1. Anh Tuan
    Anh Tuan avatar
    1 posts
    Member since:
    Nov 2010

    Posted 09 Dec 2010 Link to this post

    Hi everyone,

    I'm facing the js error, and i didn't identify the reason yet.

    <telerik:RadTabStrip MultiPageID="uxMultiPage" ID="uxTabStrip" runat="server" CssClass="TabStrip">
            <telerik:RadTab meta:ResourceKey="uxTabA" PageViewID="uxTabA">
            <telerik:RadTab meta:ResourceKey="uxTabB" PageViewID="uxTabB">
            <telerik:RadTab meta:ResourceKey="uxTabC" PageViewID="uxTabC">

    I put 2 RadEditors in uxTabA, some aspx controls to uxTabB, and i put the RadGrid (Classic RadGrid with using AJAX built-in feature inside) - named uxGridSource in uxTabC

    I'm using the ImageButton - named uxCmdSave on the CommandItem in uxGridSource .
    After clicking the button uxCmdSave, everything is OK, but i'm getting the client error

    Line: 310715465
    Error: 'this._contentHiddenTextarea.form' is null or not an object

    after that, i cannot navigate to any tab (i'm using 3 tabs as described above) on my page.
    I think that this error is thrown from RadEditor, but i do not know what the solution is yet.

    However, if the page is PostBack fully by any button on the page (not on the RadGrid), this error does not occurs.

    Please help me.
  2. Anh Tuan
    Anh Tuan avatar
    1 posts
    Member since:
    Nov 2010

    Posted 12 Dec 2010 Link to this post

    Please asap :p
  3. Rumen
    Rumen avatar
    14419 posts

    Posted 15 Dec 2010 Link to this post

    Hi Anh Tuan,

    Please set RegisterWithScriptManager property to false , e.g.

    <telerik:RadEditor runat="server" RegisterWithScriptManager="false" ...

    I the problem still persists, please, isolate it in a sample working project and send it for examination on our end.

    Best regards,
    the Telerik team
    Browse the vast support resources we have to jump start your development with RadControls for ASP.NET AJAX. See how to integrate our AJAX controls seamlessly in SharePoint 2007/2010 visiting our common SharePoint portal.
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