WooCommerce按ID返回产品对象 [英] WooCommerce return product object by id

问题描述

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woocommerce api上找到文档时遇到问题.我有一个用逗号分隔的产品ID列表，我需要对其进行迭代，并依次显示每个产品的自定义迷你产品显示.

I am creating a custom theme for woocommerce and I need to be able to create a mini product display. I am having problems finding documentation on the woocommerce api. I have a comma delimited list of product IDs that I need to iterate through and display a custom mini product display for each in sequence.

$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

推荐答案

另一种简便方法是使用WC_Product_Factory类，然后调用函数get_product(ID)

Another easy way is to use the WC_Product_Factory class and then call function 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

You can then use all the function calls as listed in their api: http://docs.woothemes.com/wc-apidocs/class-WC_Product.html

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