Remove js-update-quantity class

templates/default/cart.html

@@ -100,7 +100,7 @@
                             <div class="form-group group-qty">
                                 <form action="{url path="/cart/update"}" method="post" role="form">
                                     <input type="hidden" name="cart_item" value="{$ITEM_ID}">
-                                    <select name="quantity" class="form-control js-update-quantity">
+                                    <select name="quantity" class="form-control" onchange="jQuery(this).parent('form').submit();">
                                         {for $will=1 to $STOCK}
                                             <option {if $QUANTITY == $will}selected="selected"{/if}>{$will}</option>
                                         {/for}
@@ -158,16 +158,4 @@
         {/ifloop}
 
     </div>
-{/block}
-
-{block name="javascript-initialization"}
-    <script type="text/javascript">
-        jQuery(function($cart) {
-            $cart('.js-update-quantity').on('change', function(e) {
-                var newQuantity = $cart(this).val();
-
-                $cart(this).parent().submit();
-            })
-        });
-    </script>
 {/block}