
Thanks,
Kevin
3 Answers, 1 is accepted
Please give us some more details about your scenario - which version of the controls you are using, what is the editor content (full page or not), what browser are you using, and so on.
If you can reproduce the problem on our online demos - http://demos.telerik.com/aspnet-ajax/editor/ please send us a list of steps so we can review the problem from here.
Best wishes,
Lini
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.

Add an editor with default settings.
Add the filter to MakeUrlsAbsolute:
editor.EnableFilter(Telerik.Web.UI.
EditorFilters.MakeUrlsAbsolute);
Then in the editor, switch to HTML mode, paste the content below, go back to Design mode, then back to HTML mode, and it will be gone.
<link rel="image_src"
type="image/jpeg"
href="http://www.domain.com/path/icon.gif" />
If you do NOT add that filter, it works fine.
Thoughts?
Thanks,
Kevin
Which version of the controls do you have? I tried the current editor version using the following example - http://demos.telerik.com/aspnet-ajax/editor/examples/builtincontentfilters/defaultcs.aspx I checked the MakeUrlsAbsolute checkbox, then the "Set built-in filters" button to enable the MakeUrlsAbsolute filter, then switched to HTML mode and replaced the editor content with
<link rel="image_src"
type="image/jpeg"
href="http://www.domain.com/path/icon.gif" />
After that I switched to Design and back to HTML mode. I tried these steps with different browsers (Internet Explorer, Firefox, Chrome, Opera) and in all cases the link tag remained in HTML mode:
<link href="http://www.domain.com/path/icon.gif" type="image/jpeg" rel="image_src" />
I suspect that you have an older version of the editor and that this problem was fixed in a subsequent release.
Regards,
Lini
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.