Quantity selector

Hi,

This behavior is intentional.

This is an improvement we've made with the latest version of HikaShop where the JavaScript that swaps the variant content now saves the quantity value before the swap and restores it right after, so the quantity stays on whatever the customer had typed. We think that is the better default - if a customer has typed "2" and then picks a different size or color, forcing them to re-enter "2" every time adds unnecessary friction, and it is easy for them to miss the reset and end up ordering only one item.

If, in your specific case, you really want the quantity to reset to 1 on every variant change, you can add the following JavaScript snippet to your Joomla template (or to a custom module with JS output):

<script>
document.addEventListener('DOMContentLoaded', function(){
    if(window.Oby && Oby.registerAjax) {
        Oby.registerAjax('hkContentChanged', function(){
            var q = document.querySelector('#hikashop_product_quantity_main .hikashop_product_quantity_field');
            if(q) q.value = 1;
        });
    }
});
</script>