Issue with custom filter

4 posts, 0 answers
  1. Yuriy Yurkovskiy
    Yuriy Yurkovskiy avatar
    5 posts
    Member since:
    Mar 2010

    Posted 25 Mar 2011 Link to this post

    I've tried to implement my custom filter, as described in the following article:

    http://www.telerik.com/help/aspnet-ajax/contentfilters.html

    As a result, I got the following error:

    "Telerik.Web.UI.Editor.Filter is null or not an object."

    Could someone help please?

    P.S. I've already added RadScriptManager and RadAjaxManager on my page.
  2. Rumen
    Admin
    Rumen avatar
    13804 posts

    Posted 29 Mar 2011 Link to this post

    Hi Yuriy,

    This error most often occurs if a custom content filter is registered before the declaration of the RadEditor control, thus the instance of the Telerik.Web.UI.Editor is not initialized. You can also get this error if the editor is placed in non editable mode or is initially hidden.

    You can put the code inside the following block

    if (typeof ($telerik) != "undefined") {
    ...
    }

    and see whether the problem still persists.

    If this is not the case, could you please send us a fully working project reproducing this error so we can investigate the issue further?

    All the best,
    Rumen
    the Telerik team
  3. Yuriy Yurkovskiy
    Yuriy Yurkovskiy avatar
    5 posts
    Member since:
    Mar 2010

    Posted 29 Mar 2011 Link to this post

    Hi Rumen,

    How can I post file to you?

    Thanks,
    Yuriy
  4. Rumen
    Admin
    Rumen avatar
    13804 posts

    Posted 30 Mar 2011 Link to this post

    Hello Yuriy,

    You can attach and send zipped files/folders through our support ticketing system.

    Best regards,
    Rumen
    the Telerik team
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