Last Updated: 17 May 2019 14:05 by ADMIN
Release 2019.R2.SP.Next
Created on: 16 May 2019 08:30
Category: Menu
Type: Bug Report
jQuery.uniqueSort() is not available in jQuery 1.10.x

Bug report

The usage of $.uniqueSort() in jQuery 1.10.x throws an error in multiple components like Menu, DropDownList, DropDownTree, and TreeView.

Related to #4665

Reproduction of the problem

  1. Open this Dojo and try to use some of the components in it.
  2. Error messages appear in the console and the components get stuck

Current behavior


Expected/desired behavior

All components should work properly no matter of the jQuery version used.

To see the expected behavior change
<script src=""></script>
<script src=""></script> in the provided Dojo.


  • Kendo UI version: 2019.2.514
  • jQuery version: 1.10.x
  • Browser: [all]
1 comment
Posted on: 17 May 2019 14:05
Hi Heather,

We've just released a new internal build of Kendo UI(2019.3.517) which fixes the issue with the usage of jQuery's uniqueSort(). The fix will be officially released with the service pack of the Kendo UI R2 2019, which is expected to be presented in a few weeks. 

The new internal build can be downloaded from -> Downloads -> Kendo UI -> Latest Internal Build(LIB). 

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