PROSAGA码农传奇-Xedge-如果Woocommerce订单商品具有特定的自定义元数据，请向电子邮件添加文本

<div class =“post-text”itemprop =“text”>
  <P>
    我已经测试了您的代码，它适用于已注册的订单项元数据
     <code>
      Umbrella Hole
    </code>
    ，见下文
     <code>
      wp_woocommerce_order_itemmeta
    </code>
     表
     <code>
      line_item
    </code>
    ：
  </p>
  <P>
    <a href="https://i.stack.imgur.com/IZSHz.png" rel="nofollow noreferrer">
      <img src =“https://i.stack.imgur.com/IZSHz.png”alt =“在此输入图像说明”/>
    </A>
  </p>
  <BLOCKQUOTE>
    <P>
      所以这个问题只能来自于
      的<strong>
        订单项未注册的自定义元数据
      </强>
    </p>
  </BLOCKQUOTE>
  <P>
    我轻轻地重温了你的代码：
  </p>
   <pre>
    <code>
      add_action( 'woocommerce_email_order_details', 'add_order_instruction_email', 10, 4 );
function add_order_instruction_email( $order, $sent_to_admin, $plain_text, $email ) {
    // Loop through order items
    foreach ( $order->get_items() as $item ) {
        if ( "Yes" == $item->get_meta('Umbrella Hole') ) {
            echo '<div style="background-color:antiquewhite;padding:5px;margin-bottom:10px;"><strong><span style="color:red;">Note:</span></strong> Umbrella Hole is present in the order. Please make sure velcro zipper split is requested from supplier too.</div>';
            $break; // Stop the loop to avoid repetitions
        }
    }
}

</code>
  </pre>
  <P>
    代码位于活动子主题（或活动主题）的function.php文件中。经过测试和工作。
  </p>
  <BLOCKQUOTE>
    <P>
      下面是任何订单行项目具有已注册元数据时的电子邮件通知
       <code>
        Umbrella Hole
      </code>
       同
       <code>
        "yes"
      </code>
       作为价值：
    </p>
    <P>
      <a href="https://i.stack.imgur.com/OeAO7.png" rel="nofollow noreferrer">
        <img src =“https://i.stack.imgur.com/OeAO7.png”alt =“在此处输入图片说明”/>
      </A>
    </p>
  </BLOCKQUOTE>
</DIV>