Mennyiségi gombok WooCommerce archive oldalra

functions.php

<?php

function custom_quantity_field_archive()
{
    $product = wc_get_product(get_the_ID());

    if (! $product->is_sold_individually() && 'variable' != $product->get_type() && $product->is_purchasable()) {
        woocommerce_quantity_input(array( 'min_value' => 1, 'max_value' => $product->backorders_allowed() ? '' : $product->get_stock_quantity() ));
    }
}
add_action('woocommerce_after_shop_loop_item', 'custom_quantity_field_archive', 0, 9);


 function custom_add_to_cart_quantity_handler()
 {
     wc_enqueue_js('
    jQuery( "body" ).on( "click", ".quantity input", function() {
    return false;
    });
    jQuery( "body" ).on( "change input", ".quantity .qty", function() {
    var add_to_cart_button = jQuery( this ).parents( ".product" ).find( ".add_to_cart_button" );
    // For AJAX add-to-cart actions
    add_to_cart_button.attr( "data-quantity", jQuery( this ).val() );
    // For non-AJAX add-to-cart actions
    add_to_cart_button.attr( "href", "?add-to-cart=" + add_to_cart_button.attr( "data-product_id" ) + "&quantity=" + jQuery( this ).val() );
    });
    ');
 }

 add_action('init', 'custom_add_to_cart_quantity_handler');