在 WooCommerce 中，我使用一個(gè)代碼來顯示牛排重量選擇表單，保存選擇數(shù)據(jù)并在購(gòu)物車、結(jié)帳頁(yè)面、編輯訂單時(shí)和電子郵件通知中顯示這些數(shù)據(jù)。我的代碼還結(jié)合了一個(gè)代碼，在將任何產(chǎn)品添加到購(gòu)物車時(shí)自動(dòng)添加包裝。添加包裝發(fā)生在 SKU 上。有一次，用戶@7uc1f3r 幫助進(jìn)行了自定義排序，使包裝始終位于購(gòu)物車中產(chǎn)品列表的最底部。function sort_cart_specific_product_at_bottom( $cart ) { // Product id's to to display at tbe bottom of the product list $product_ids_last = array( 30, 815 ); // Set empty arrays $products_in_cart = array(); $products_last = array(); $cart_contents = array(); // Loop through cart items foreach ( $cart->get_cart() as $cart_item_key => $cart_item ) { // Get product id $product_id = $cart_item['data']->get_id(); // In_array — checks if a value exists in an array if ( in_array( $product_id, $product_ids_last) ) { // Add to products last array $products_last[ $cart_item_key ] = $product_id; } else { // Add to products in cart array $products_in_cart[ $cart_item_key ] = $product_id; } } // Merges the elements together so that the values of one are appended to the end of the previous one. $products_in_cart = array_merge( $products_in_cart, $products_last ); // Assign sorted items to cart foreach ( $products_in_cart as $cart_item_key => $product_id ) { $cart_contents[ $cart_item_key ] = $cart->cart_contents[ $cart_item_key ]; } // Cart contents $cart->cart_contents = $cart_contents;}add_action( 'woocommerce_cart_loaded_from_session', 'sort_cart_specific_product_at_bottom', 10, 1 );但不幸的是，排序代碼有點(diǎn)過時(shí)，因?yàn)楝F(xiàn)在包裹是按SKU添加的，而不是按ID添加的。因此，排序不起作用?？紤]到按 SKU 添加包裝，如何更改排序代碼？我很樂意為您提供幫助！
1 回答
慕村225694
TA貢獻(xiàn)1880條經(jīng)驗(yàn) 獲得超4個(gè)贊
以下代碼將根據(jù)產(chǎn)品 sku 對(duì)產(chǎn)品進(jìn)行最后排序
function sort_cart_specific_product_at_bottom( $cart ) {
// Product sku to to display at tbe bottom of the product list
$product_sku_last = array( 'lunchbox', 'pakket' );
// Set empty arrays
$products_in_cart = array();
$products_last = array();
$cart_contents = array();
// Loop through cart items
foreach ( $cart->get_cart() as $cart_item_key => $cart_item ) {
// Get product sku
$product_sku = $cart_item['data']->get_sku();
// Get product id
$product_id = $cart_item['data']->get_id();
// In_array — checks if a value exists in an array
if ( in_array( $product_sku, $product_sku_last ) ) {
// Add to products last array
$products_last[ $cart_item_key ] = $product_id;
} else {
// Add to products in cart array
$products_in_cart[ $cart_item_key ] = $product_id;
}
}
// Merges the elements together so that the values of one are appended to the end of the previous one.
$products_in_cart = array_merge( $products_in_cart, $products_last );
// Assign sorted items to cart
foreach ( $products_in_cart as $cart_item_key => $product_id ) {
$cart_contents[ $cart_item_key ] = $cart->cart_contents[ $cart_item_key ];
}
// Cart contents
$cart->cart_contents = $cart_contents;
}
add_action( 'woocommerce_cart_loaded_from_session', 'sort_cart_specific_product_at_bottom', 10, 1 );
并且此代碼確保基于 sku 的商品不會(huì)從購(gòu)物車中移除
function prevent_cart_item_remove_link( $link, $cart_item_key ) {
// Product sku that should not be removable
$product_sku_last = array( 'lunchbox', 'pakket' );
if( WC()->cart->find_product_in_cart( $cart_item_key ) ) {
$cart_item = WC()->cart->cart_contents[ $cart_item_key ];
// Get product sku
$product_sku = $cart_item['data']->get_sku();
// In_array — checks if a value exists in an array
if ( in_array( $product_sku, $product_sku_last ) ) {
$link = '';
}
}
return $link;
}
add_filter( 'woocommerce_cart_item_remove_link', 'prevent_cart_item_remove_link', 10, 2 );
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