jQuery 1.4.3 & 1.4.4 Error 'o.toLowerCase is not a function'

[lmf232s]

When attempting to select a value from the combo box i receive the following javascript error 'o.toLowerCase is not a function'. This is only present in jquery 1.4.3 & 1.4.4. All seems to work correctly in 1.4.2 and I have not tested with 1.4.1.

Here is the code for the combo box:

<%= Html.Telerik().ComboBoxFor(m => m.RMarkId)
      .AutoFill(true)
      .BindTo(new SelectList(ViewData["RMarkList"] as IEnumerable, "RMarkId", "Description"))
      .HtmlAttributes(new { style = "width:60px" })
      .Filterable(filtering => filtering.FilterMode(AutoCompleteFilterMode.StartsWith))
      .HighlightFirstMatch(true)%>

[Atanas Korchev]

Hello lmf232s,

 Can you reproduce this problem in any of our online demos?

Regards,
Atanas Korchev
the Telerik team

[lmf232s]

I am unable to reproduce the issue with the online demos but this may be due to the fact that your demos are using version 2010.3.1110 along with jquery 1.4.3. I should of specified the version when I posted the original email. The issue I was having was in reference to version 2010.2.930.

I have updated my project to use the latest release and all is working properly with jquery 1.4.3 & 1.4.4.

Thanks!