在电子邮件通知中显示自定义订单元数据值WooCommerce

问题描述：

基于以下代码

我试图添加 my_field_name 来订购确认电子邮件.据我了解，我必须使用 woocommerce_email_customer_details .

I tried to add my_field_name to order confirmation email. As I understand I have to use woocommerce_email_customer_details.

不幸的是，我来到了这个解决方案，没有得到想要的结果.

So I came to this solution, unfortunately without the desired result.

add_action('woocommerce_email_customer_details','woocommerce_email_order_invoice_number', 28, 4 );
function woocommerce_email_order_invoice_number( $order, $sent_to_admin, $plain_text, $email ) {
  if( $my_field_name = get_post_meta( $order->get_id(), 'my_field_name', true ) ) 
      echo '<p><strong>My custom field: </strong> <span style="color:red;">Is enabled</span></p>';
}

答

通过if条件" $ email-> id == ..." 您可以定位邮件

You have some minor mistakes, via the if condition "$email->id == ..." you can target the mails

如何定位其他WooCommerce订单电子邮件

'customer_completed_order'
'customer_processing_order'
'customer_on_hold_order'
'customer_refunded_order'
'customer_reset_password'
'customer_invoice'
'customer_new_account'
'customer_note'
取消订单"
失败订单"
新订单"

function woocommerce_email_order_invoice_number( $order, $sent_to_admin, $plain_text, $email ) {
    // For 'new order'
    if ( $email->id == 'new_order' ) {
    
        // Get post meta
        $my_field_name = get_post_meta( $order->get_id(), 'my_field_name', true );
   
        // True and equal to     
        if ( $my_field_name && $my_field_name == 1 ) {
            echo '<p><strong>My custom field: </strong> <span style="color:red;">Is enabled</span></p>';
        }
    }
}
add_action( 'woocommerce_email_customer_details', 'woocommerce_email_order_invoice_number', 20, 4 );

在电子邮件通知中显示自定义订单元数据值WooCommerce

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