JQuery UI sortable is slow in IE8, but works good in IE7 and IE8 compatible mode

Posted by artvolk on Stack Overflow See other posts from Stack Overflow or by artvolk
Published on 2010-07-05T17:41:26Z Indexed on 2011/02/24 15:24 UTC
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JQuery UI sortable (including demos) are slow in all IE8 I can test, but runs smoothly in IE7 and IE8 compatible mode. The more complex is a markup on the page, the more IE8 is slowing down (that's I can understand, the DOM tree became more complex).

I'm using JQuery 1.3.2 and JQuery UI 1.7.2 (tested with 1.7.3 -- the same story).

I've found a lot of similar reports (for the new JQuery UI 1.8.x with JQuery 1.4 too), but no answers.

May be there is a some solution (EXCEPT turning IE8 into IE7 compatibility mode by metatag or header). Thanks in advance!

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