Hi Botty1,

I use Views 6.x-2.2 with patch I've included. Patch just re-adds onclick events on "add to cart" buttons after Views page reload via ajax, so may be I missed handler on exposed filter change. Just look into ajax_view.js to find handler for exposed filter chage via ajax page reload, it's easely (I've included comments), and of course this should work with Ajax Cart simple. (see sample above, after sorting by column ajax works)