Magento添加到购物车按钮，Onepage结帐仅在刷新浏览器后工作

Question

I have this problem for several weeks. When someone visits the shop (for the first time but randomly too) he cannot add to cart, from the product page button until he refreshes his browser. Something similar happens in the Onepage Checkout.

on the product page I get this error from the firebug console:

TypeError: productAddToCartForm is undefined

I have already searched the web for a solution, with no luck.

Any help will be apreciated

Answer 1

This is related to jQuery conflict.

If you check your page source, you can see two version of jQuery is included.

<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<script type="text/javascript" src="http://bagatzounis.com/web/js/lightboxes/jQuery/1.7.1/jquery.min.js"></script>

Try to remove the one which is not needed, it will fix the issue.

This is something you need to do with the template.