要仅获取可用的“库存”显示尺寸,您需要一些更复杂和不同的东西:
add_action( \'woocommerce_after_shop_loop_item_title\', \'display_instock_sizes\', 5 );
function display_instock_sizes() {
global $product;
if ( $product->is_type(\'variable\') ) {
$taxonomy = \'pa_size\'; // The product attribute taxonomy
$sizes_array = []; // Initializing
// Loop through available variation Ids for the variable product
foreach( $product->get_children() as $child_id ) {
$variation = wc_get_product( $child_id ); // Get the WC_Product_Variation object
if( $variation->is_purchasable() && $variation->is_in_stock() ) {
$term_name = $variation->get_attribute( $taxonomy );
$sizes_array[$term_name] = $term_name;
}
}
echo \'<span class="attribute-size">\' . implode( \', \', $sizes_array ) . \'</span>\';
}
}
代码进入函数。活动子主题(或活动主题)的php文件经过测试并正常工作。