我需要检查购物车以查看是否在任何产品上添加了特定的产品属性。 (这是在挂钩到 woocommerce_package_rates 的自定义运输功能内。)
我有购物车中每个商品的变体 ID,但我不知道如何获取该商品的变体 slug...
foreach (WC()->cart->get_cart() as $cart_item) { // $product_in_cart = $cart_item['product_id']; $variation_id = $cart_item['variation_id'] > 0 ? $cart_item['variation_id'] : $cart_item['product_id']; $variation = wc_get_product($variation_id); $variation_name = $variation->get_formatted_name(); //I want to get the slug instead. // if there is the swatch variation of any product in the cart. if ( $variation_name == 'swatch') $cart_has_swatch = "true"; }
P粉6004020852024-02-05 09:13:39
你造成了一些混乱。在 WooCommerce 购物车项目上:
$cart_item['data']
;$cart_item['variation']
访问变体属性(这是产品属性分类法、产品属性 slug 值对的数组)。$variation->get_formatted_name()
是产品变体名称(已格式化),因此不是变体产品属性。</li>
woocommerce_package_rates
过滤器挂钩,使用 $package['contents']
而不是 WC()->cart->get_cart()
。您的问题不是很清楚,因为我们不知道您是否在属性分类法或属性段值中搜索术语“样本”。
尝试以下操作:
add_filter( 'woocommerce_package_rates', 'filtering_woocommerce_package_rates', 10, 2 ); function filtering_woocommerce_package_rates( $rates, $package ) { $cart_has_swatch = false; // initializing // Loop through cart items in this shipping package foreach( $package['contents'] as $cart_item ) { // Check for product variation attributes if( ! empty($cart_item['variation']) ) { // Loop through product attributes for this variation foreach( $cart_item['variation'] as $attr_tax => $attr_slug ) { // Check if the world 'swatch' is found if ( strpos($attr_tax, 'swatch') !== false || strpos( strtolower($attr_slug), 'swatch') !== false ) { $cart_has_swatch = true; // 'swatch' found break; // Stop the loop } } } } if ( $cart_has_swatch ) { // Do something } return $rates; }
它应该适合你。