Question

是否可以获取WooCommerce产品标签列表，但前提是它们与特定产品阵列相关联？

我有一系列产品ID，但无法理解从哪里开始 - 我已经查看了Wordpress Codex文档中的许多get_tag函数，但它们似乎都适用于单个帖子/页面/自定义帖子仅限类型，不能在数组中使用。

Answer 1

为什么不遍历数组获取产品列表的所有标记。

以下是您可以使用的代码：

deleteItemsAtIndexPaths

以下是您可以测试该功能的代码：

function wdm_get_tags($products_array){
    echo "Tags: ";
    foreach($products_array as $single_product)
    {
        echo get_the_term_list($single_product, 'product_tag', '', ',' );
        echo ',';
    }

}

以下是我试过的演示设置的输出：

enter image description here

此代码工作正常。如果这解决了您的问题，请告诉我。

Answer 2

在WisdmLabs的帮助下，我设法将一些代码放在一起，获得了特定WooCommerce品牌中所有产品的产品标签。

我还添加了一些功能，例如删除重复的标记值，并在每个标记旁边添加总数，以及具有该标记的产品数量，以便输出看起来像......

• Product Tag 1 (12)
• Product Tag 3 (4)
• Product Tag 4 (7)
• Product Tag 8 (11)

任何想要使用或修改它的人都可以使用以下代码。我使用WooCommerce Brand hook woocommerce_archive_description将结果输出到品牌描述下面。

    function get_wc_product_brand_related_tags() {
    global $post; 

    // Access the objects in the current WooCommerce query loop
    $queried_object = get_queried_object();

    // Get the term_id and term_name values
    $term_id = $queried_object->term_id;
    $term_name = $queried_object->slug;

    // FOR TESTING ONLY - Echo the term_id and term_name values to see if they are what we're expecting
    //echo '<p>The <em>term_id</em> is <strong>' . $term_id . '</strong> and the <em>term_name</em> is <strong>' . $term_name . '</strong>.</p>';

    // Create our products array for use later
    $products_array = array();

    // Query the posts using the product custom post type and product_brand custom taxonomy terms
    $brand_post_args = array(
        'post_type' => 'product',
        'posts_per_page' => -1,
        'product_brand' => $term_name
    );

    // Run our WP_Query with the args above
    $brand_post_query = new WP_Query($brand_post_args);

    // If any products (posts using the product custom post type) are found…
    if( $brand_post_query->have_posts() ) {
        while ($brand_post_query->have_posts()) : $brand_post_query->the_post();
            // FOR TESTING ONLY - shows a lot more information including product id, name and tags
            $products_array[] = get_the_id() . ' - ' . get_the_title() . ' - ' . get_the_term_list($brand_post_query->ID, 'product_tag');

            // Populate the array with the tags found for the product
            $products_tags_array[] = get_the_term_list($brand_post_query->ID, 'product_tag');
        endwhile;
    }

    // Count the duplicate values found inside our array
    $count_tag_totals = array_count_values($products_tags_array);

    // FOR TESTING ONLY - Used below to show the product information such as id, name etc
    $show_product_values = array_unique($products_tags_array);

    // Show the tags found for all of the products for the current brand, along with the number found for each tag
    echo '<ul>';    
    foreach($count_tag_totals as $key=>$value) {
        echo '<li>' . $key . ' ('. $value . ')</li>';   
    }
    echo '</ul>';

    // FOR TESTING ONLY - Displays unique tag name(s) along with a total of the products that have that tag
    //echo '<pre><h3>Unique product tag(s) and associated totals for this brand&hellip; </h3>',print_r($count_tag_totals,1),'</pre>';   

    // FOR TESTING ONLY - Displays a list of all products (id and name) along with their tags
    //echo '<pre><h3>The products details for this brand page are&hellip; </h3>',print_r($products_array,1),'</pre>';       

    // Reset the WP_Query for use elsewhere
    wp_reset_query();

}

add_action('woocommerce_archive_description', 'get_wc_product_brand_related_tags', 15);

获取一系列产品的WooCommerce产品标签

2 个答案: