52

我正在为 woocommerce 创建一个自定义主题，我需要能够创建一个迷你产品展示。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 ID 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，

蒂姆

4

4 回答 4

122

使用此方法：

$_product = wc_get_product( $id );

官方 API 文档：wc_get_product

于 2016-09-17T08:38:24.840 回答
65

另一种简单的方法是使用 WC_Product_Factory 类，然后调用函数 get_product(ID)

http://docs.woothemes.com/wc-apidocs/source-class-WC_Product_Factory.html#16-63

样本：

// assuming the list of product IDs is are stored in an array called IDs;
$_pf = new WC_Product_Factory();  
foreach ($IDs as $id) {

    $_product = $_pf->get_product($id);

    // from here $_product will be a fully functional WC Product object, 
    // you can use all functions as listed in their api
}

然后，您可以使用其 api 中列出的所有函数调用：http: //docs.woothemes.com/wc-apidocs/class-WC_Product.html

于 2013-11-25T10:44:02.223 回答
4

好吧，我应该被扼杀。绝对是 RTM，但不适用于 WooCommerce，不适用于 Wordpress。由于 JOLT 可乐找到了解决方案（所有冰雹 JOLT 可乐）。

任务：将名为“related_product_ids”的字段添加到自定义帖子类型。因此，当显示该帖子时，可以显示迷你产品显示。

问题：获取通过 WP_Query 返回的多个 ID 时遇到问题。

解决方案：

$related_id_list          = get_post_custom_values('related_product_ids');
    // Get comma delimited list from current post
$related_product_ids      = explode(",", trim($related_id_list[0],','));
    // Return an array of the IDs ensure no empty array elements from extra commas
$related_product_post_ids = array( 'post_type' => 'product', 
                                   'post__in'  => $related_product_ids,
                                   'meta_query'=> array( 
                                        array( 'key'    => '_visibility',
                                               'value'  => array('catalog', 'visible'),'compare' => 'IN'
                                        )
                            ) 
);      
    // Query to get all product posts matching given IDs provided it is a published post
$loop = new WP_Query( $related_posts );
    // Execute query
while ( $loop->have_posts() ) : $loop->the_post(); $_product = get_product( $loop->post->ID );
    // Do stuff here to display your products 
endwhile;

感谢任何可能为此花费了一些时间的人。

蒂姆

于 2012-09-25T09:21:08.700 回答
0 
global $woocommerce;
var_dump($woocommerce->customer->get_country());
foreach ( WC()->cart->get_cart() as $cart_item_key => $cart_item ) {
    $product = new WC_product($cart_item['product_id']);
    var_dump($product);
}
于 2016-02-06T10:52:07.733 回答