WooCommerce基于可变产品和特定变量的结账消息

Question

我添加了一条自定义消息，该消息现在显示在woommerce_after_order_notes下面，但我只想为产品的一个变量显示它。以下代码仅显示主产品请告诉我如何将其更改为变量。

add_action( 'woocommerce_after_order_notes', 'allclean_add_checkout_content', 12 );
function allclean_add_checkout_content() {
// set your products IDs here:
$product_ids = array( 91);
$bool = false;
foreach ( WC()->cart->get_cart() as $cart_item_key => $cart_item ) {
$item = $cart_item['data'];
if ( in_array( $item->id, $product_ids ) )
$bool = true;
}
// If the special cat is detected in one items of the cart
// It displays the message
if ($bool)
echo '<div class="checkoutdisc">This is Your custom message displayed.</div>';
}

Answer 1

您可以检查购物车中是否有类似$cart_item['variation_id']的variation_id。请尝试以下代码。

add_action( 'woocommerce_after_order_notes', 'allclean_add_checkout_content', 12 );
function allclean_add_checkout_content() {
// set your products IDs here:
$product_ids = array( 82, 94 ); // add your both product and variation id.
$parent_ids_in_cart = false;

foreach ( WC()->cart->get_cart() as $cart_item_key => $cart_item ) {
$item = $cart_item['data'];
if ( in_array( $item->id, $product_ids ) ){
$parent_ids_in_cart = true;
}
}
$variation_ids_in_cart = false;
// Loop through cart items
foreach( WC()->cart->get_cart() as $cart_item ) {
// Collecting product variation IDs if they are in cart for this variable product
if ( $cart_item['variation_id'] > 0 && in_array( $cart_item['variation_id'], $product_ids ) ){
$variation_ids_in_cart = true;
}
}
// It displays the message
if ( $parent_ids_in_cart || $variation_ids_in_cart ){
echo '<div class="checkoutdisc">This is Your custom message displayed.</div>';
}
}