php - WooCommerce 按 id 返回产品对象

Question

我正在为 woocommerce 创建自定义主题，我需要能够创建迷你产品展示。我在查找有关 woocommerce api 的文档时遇到问题。我有一个以逗号分隔的产品 ID 列表，我需要对其进行迭代并按顺序显示每个产品的自定义迷你产品显示。

$key_values = get_post_custom_values('rel_products_ids');
//get comma delimited list from product

$rel_product_ids = explode(",", trim($key_values, ",")); 
// create array of just the product ids

foreach ( $rel_product_ids as $pid ) { 
    //sequentially get each id and do something with it

    $loop = new WP_Query( array( 'post__in' => $pid ) );
    // also tried ...
    //$loop = new WP_Query( array( 'ID' => $pid ) );

    while ( $loop->have_posts() ) : $loop->the_post(); $_product = &new WC_Product( $loop->post->ID );
        //do stuff here I have stripped the html in favor of getting to the meat of the issue
        woocommerce_show_product_sale_flash( $post, $_product );
        if (has_post_thumbnail( $loop->post->ID )) echo get_the_post_thumbnail($loop->post->ID, 'shop_single');
        get_permalink( $loop->post->ID );
        the_title(); 
        $_product->get_price_html();
    endwhile;
}

任何帮助将不胜感激。

谢谢，

提姆

Answer 1

使用这个方法:

$_product = wc_get_product( $id );

官方 API 文档:wc_get_product