Question

我正在编写插件但无法获得正确的变体标题在Woocommerce中，我使用的变体被称为＆＃34;展开层压＆＃34;。但是当我试图得到一个变体的标题时我得到了：＆＃34;图表的变化＃781＆＃34;

这是代码使用：

foreach ($order->get_items() as $item) {
    $product_variation_id = $item['variation_id'];
    if ($product_variation_id)
    {
        $product = new WC_Product($product_variation_id);
        $productname = get_item_variations($product_variation_id);
    }
    else
    { 
        $product = new WC_Product($item['product_id']);
        $productname = get_the_title($item['product_id']);
    } 
}

如何获得正确的标题？

Answer 1

我实际上是在试图解决这个问题，这是我的解决方案，因为变体标题正在返回一个slug。

在WC 2.4.13上测试

$variation = new WC_Product_Variation($variation_id);
$title_slug = current($variation->get_variation_attributes());

$results = $wpdb->get_results("SELECT * FROM wp_terms WHERE slug = '{$title_slug}'", ARRAY_A);
$variation_title = $results[0]['name'];

Answer 2

我偶然发现了这个'快速'修复。因为没有人发布了我认为会回答的答案。

我刚使用WordPress get_post_meta来抓取attribute_options。这是存储所有选项标题的地方（变体标题是产品选项）。

$product_options = get_post_meta($item['variation_id'], 'attribute_options');

将返回一个数组

    [attribute_options] => Array
    (
        [0] => Some Variation Title
    )

Answer 3

以下是使用 WooCommerce 3.2.6

测试此问题的解决方案

//Loop through each item from the cart
foreach ( WC()->cart->get_cart() as $cart_item_key => $cart_item ) {
  //get the current product ID
  $product_id  = $cart_item['product_id'];
  //first - check if product has variations
  if(isset($cart_item['variation']) && count($cart_item['variation']) > 0 ){
    //get the WooCommerce Product object by product ID
    $current_product = new  WC_Product_Variable($product_id);
    //get the variations of this product
    $variations = $current_product->get_available_variations();
    //Loop through each variation to get its title
    foreach($variations as $index => $data){
      get_the_title($data['variation_id']);
    }
  }
}

Answer 4

在此函数中，返回输入变体的标题，您可以将定界符'，'更改为空格或任何需要的内容。

function get_variation_title($variation) {

    $str_name = '';

    $arr_attributes = $variation -> get_variation_attributes(FALSE);

    if (is_array($arr_attributes)) {
        foreach($arr_attributes as $attribute_slug=> $variation_slug) {
            $term = get_term_by('slug', $variation_slug, $attribute_slug);

            if (isset($term)) {
                if (strlen($str_name) > 0) $str_name.= ', ';
                $str_name.= $term -> name;
            }
        }
    }

    return $str_name;
}

Woocommerce：获得产品变体标题

4 个答案: