WooCommerce显示价格旁边的产品变异

Question

我有一个产品的变化列表，但我想显示它旁边的价格。这样用户可以立即看到每个变化之间的价格差异。 http://cl.ly/15150P3D1U3k

任何方式如何做到这一点在WooCommerce知道我的网站是多语言？

谢谢！

Answer 1

请试试这个。我刚刚在最新的WordPress和WooCommerce中进行过测试。只需将其添加到您的功能文件。

add_filter('woocommerce_variation_option_name', 'display_price_in_variation_option_name'); 

function display_price_in_variation_option_name($term) { 
    global $wpdb, $product; 

    if (empty($term)) return $term; 
    if (empty($product->id)) return $term; 

    $result = $wpdb->get_col("SELECT slug FROM {$wpdb->prefix}terms WHERE name = '$term'"); 

    $term_slug = (!empty($result)) ? $result[0] : $term; 

    $query = "SELECT postmeta.post_id AS product_id 
       FROM {$wpdb->prefix}postmeta AS postmeta 
        LEFT JOIN {$wpdb->prefix}posts AS products ON (products.ID = postmeta.post_id) 
       WHERE postmeta.meta_key LIKE 'attribute_%' 
        AND postmeta.meta_value = '$term_slug' 
        AND products.post_parent = $product->id"; 

    $variation_id = $wpdb->get_col($query); 

    $parent = wp_get_post_parent_id($variation_id[0]); 

    if ($parent > 0) { 
     $_product = new WC_Product_Variation($variation_id[0]); 
     return $term . ' (' . wp_kses(woocommerce_price($_product->get_price()), array()) . ')'; 
    } 
    return $term; 

}