I upgrade2.0.2 to 2.0.4 Joomla 2.54 PHP 5.3
but when I tried to click "add to cart", the produt won't display in the shopping cart
OK.. this seems to be a recurring problem..
(had you used the search function, you would have seen several people have opened posts about this!)
It seems to be a JavaScript error of some kind. there is simple "quick fix" in that you switch off the JavaScript overlay, by going to configuration: checkout: and unticking "display modal popup on "add to cart"
that will get you working until the proper fix is found!
So.. did a little diggin!
http://forum.virtuemart.net/index.php?topic=101067.0
attached is a file, change it to a .js, then overwrite components/com_virtuemart/assets/js/vmprices.js
that will make it work!
(for the technical people.... it seems the JS changed from 2.02 => onwards. this file is the vmprices.js file from the 2.02 version that works properly. i am sure someone much more technical than me can figure out why the version in 2.04 & 2.06 doesn't work!)
[attachment cleanup by admin]
That fixed the problem from 2.02 - 2.04, but in 2.06 I can't get it to work. Strange that they have launched a new update without fixing this bug. The shopping cart is useless when this isn't working.