Question

在WooCommerce中，我试图在挂钩woocommerce_add_to_cart时获得购物车总数。这样可行，但返回的购物车总数是最后添加的商品之前的总数。我想要更新的总数，以便能够显示有关运费的通知。

知道如何实现这个目标吗？

我目前的代码：

function oppsalg_add_to_cart() {
    global $woocommerce;

    // Limit
    $minimum_cart_total = 1000;

    // Cart value (Not including the last added item)
    $total = WC()->cart->subtotal;

    // Comparison
    if( $total < $minimum_cart_total ) {
        // Display notice
        wc_add_notice( sprintf( '<strong>Shipping is free above %s.</strong>'
            .'<br />Your total is %s. Perhaps you would like to add more items?',
            $minimum_cart_total,
            $total ),
        'notice' );
    }
}
add_action('woocommerce_add_to_cart', 'oppsalg_add_to_cart');

Answer 1

在这里，您只需测试此解决方案，即在没有AJAX的情况下将单页产品添加到购物车。当您通过AJAX更改购物车页面上的购物车数量时，这不会修改您看到的消息。此外，您应该使运费成本动态，以便它不像我在下面所做的那样硬编码，这可能是您修理的功课。

add_filter( 'wc_add_to_cart_message_html', 'modify_wc_add_to_cart_message_html', 10, 2 );

function modify_wc_add_to_cart_message_html( $message, $products ) {

    $minimum_cart_total = 100;
    $cart_total = WC()->cart->cart_contents_total;

    if( $cart_total < $minimum_cart_total ) {
        $message = sprintf( '<strong>Shipping is free above %s.</strong>'
                            .'<br />Your total is %s. Perhaps you would like to add more items?',
                            wc_price( $minimum_cart_total ),
                            wc_price( $cart_total )
                            );
    }

    return $message;
}

获取购物车总数，包括WooCommerce中最后添加的商品

1 个答案: