所以我在 php 中寫了這個過于復雜的代碼（因為我幾天前才開始使用 php），當某些產品在購物車中時，它應該簡單地在結帳頁面上添加一個自定義復選框，但由于某種原因它只適用于簡單的產品我需要它用于可變產品。我試過使用變體 ID 和產品 ID。你能告訴我哪里錯了嗎？add_action( 'woocommerce_review_order_before_submit', 'webroom_check_if_product_in_cart' );function webroom_check_if_product_in_cart() { $product_id1 = 9145; // CHANGE THIS WITH YOUR PRODUCT ID 9145 scratch-8974 $product_id2 = 9151; // CHANGE THIS WITH YOUR PRODUCT ID $product_id3 = 9152; // CHANGE THIS WITH YOUR PRODUCT ID $product_id4 = 9153; // CHANGE THIS WITH YOUR PRODUCT ID $product_id5 = 9155; // CHANGE THIS WITH YOUR PRODUCT ID $product_id6 = 9156; // CHANGE THIS WITH YOUR PRODUCT ID $product_cart_id1 = WC()->cart->generate_cart_id( $product_id1 ); $product_cart_id2 = WC()->cart->generate_cart_id( $product_id2 ); $product_cart_id3 = WC()->cart->generate_cart_id( $product_id3 ); $product_cart_id4 = WC()->cart->generate_cart_id( $product_id4 ); $product_cart_id5 = WC()->cart->generate_cart_id( $product_id5 ); $product_cart_id6 = WC()->cart->generate_cart_id( $product_id6 ); $in_cart1 = WC()->cart->find_product_in_cart( $product_cart_id1 ); $in_cart2 = WC()->cart->find_product_in_cart( $product_cart_id2 ); $in_cart3 = WC()->cart->find_product_in_cart( $product_cart_id3 ); $in_cart4 = WC()->cart->find_product_in_cart( $product_cart_id4 ); $in_cart5 = WC()->cart->find_product_in_cart( $product_cart_id5 ); $in_cart6 = WC()->cart->find_product_in_cart( $product_cart_id6 ); if ( $in_cart1 || $in_cart2 || $in_cart3 || $in_cart4 || $in_cart5 || $in_cart6) { echo add_my_checkout_tickbox(); }}
1 回答
RISEBY
TA貢獻1856條經驗 獲得超5個贊
這是代碼的最終版本，在閱讀了上面“7uc1f3r”提供的參考資料之后。謝謝您的幫助。
add_action( 'woocommerce_review_order_before_submit', 'add_custom_checkbox' );
function add_custom_checkbox() {
## ----- CHECK IF CERTAIN PRODUCTS (COULD ALSO BE VARIABLE PRODUCTS) ARE IN CART ----- ##
$product_ids = array (9145, 9151, 9152, 9153, 9155, 9156); // Search for this products (PARENT ID)
// Loop though cart items searching for the defined products
foreach( WC()->cart->get_cart() as $cart_item ) {
// Product id
$product_id = $cart_item['product_id'];
// Display checkbox if product found in cart
if ( in_array( $product_id, $product_ids) ) {
echo add_my_checkout_tickbox();
}
}
}
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