Quote Originally Posted by frank18 View Post
This one got me puzzled (client site): When on the shopping cart page, I am unable to update the quantity in cart of any given product. I can change the quantity in the box but pressing the update icon does nothing.

Site is bubs2grubsknitting[dot]com[dot]au
It is a JavaScript problem. If JS is disabled the quantity can updated.

Further checking showed you are loading jQuery twice, and two different versions.

Results of viewing page source shows:

#25
Code:
<script type="text/javascript">window.jQuery || document.write(unescape('%3Cscript type="text/javascript" src="//code.jquery.com/jquery-1.12.0.min.js"%3E%3C/script%3E'));</script>
#153 - #157
Code:
<link rel="stylesheet" type="text/css" href="includes/templates/bubs/css/zen_lightbox.css"><script type="text/javascript">
        if (typeof jQuery == 'undefined') {  
  document.write("<scr" + "ipt type=\"text/javascript\" src=\"//code.jquery.com/jquery-1.11.3.min.js\"></scr" + "ipt>");
  }
</script>
Lines #153 - #157 should be removed as 'zen_lightbox.css' was previously loaded as was 'jquery-1.12.0.min.js'.

Even better is to not use Slimbox but some other script.