我试图在发送给客户的woocommerce电子邮件中显示许多用ACF创建的自定义字段,但我仍然无法理解如何处理多个产品订单的字段。
到目前为止,我已经用helgatheviking here的代码实现了一些目标,但是我能够同时显示来自一个产品的CF
现在,我试图找出如何将它写成一个循环,以便在同一封邮件中为许多产品显示这些字段。不幸的是,我是一个很好的复制者&过去的人,我仍然在谷歌上搜索一些方法来正确地在这个上下文中写一个循环,但是到目前为止我没有运气。你能帮帮我吗?
到目前为止,这是我的functions.php中的代码:
<?php
add_action( 'woocommerce_email_order_details', 'my_custom_order_details', 5, 4 );
function my_custom_order_details( $order, $sent_to_admin, $plain_text, $email ){
if( $email->id == "customer_on_hold_order" ){
$field1 = null;
$items = $order->get_items();
foreach ( $items as $item ) {
$product_name = $item['name'];
$product_id = $item['product_id'];
$product_variation_id = $item['variation_id'];
$field1 = get_post_meta($product_id, 'field-1', true);
$field2 = get_post_meta($product_id, 'field-2', true);
$field3 = get_post_meta($product_id, 'field-3', true);
$field4 = get_post_meta($product_id, 'field-4', true);
}
if( $field1 && $plain_text ){
echo "Field 1: " . $field1 . "\n\n";
} else if( $field1 && ! $plain_text ){
<h2>My custom fields infos:</h2>
<p><strong>Product Name:</strong> <?php echo $product_name ?></p>
<p><strong>Field 1:</strong> <?php echo $field1 ?></p>
<p><strong>Field 2:</strong> <?php echo $field2 ?></p>
<p><strong>Field 3:</strong> <?php echo $field3 ?></p>
<p><strong>Field 4:</strong> <?php echo $field4 ?></p>
<?php
}
}
}发布于 2016-10-03 08:48:49
解决了这样编辑代码的问题:
add_action( 'woocommerce_email_order_details', 'my_custom_order_details', 5, 4 );
function my_custom_order_details( $order, $sent_to_admin, $plain_text, $email ){
if( $email->id == "customer_on_hold_order" ){
$field1 = null;
$items = $order->get_items();
foreach ( $items as $item ) {
$product_name = $item['name'];
$product_id = $item['product_id'];
$product_variation_id = $item['variation_id'];
$field1 = get_post_meta($product_id, 'field-1', true);
$field2 = get_post_meta($product_id, 'field-2', true);
$field3 = get_post_meta($product_id, 'field-3', true);
$field4 = get_post_meta($product_id, 'field-4', true);
if( $field1 && $plain_text ){
echo "Field 1: " . $field1 . "\n\n";
} else if( $field1 && ! $plain_text ){
<h2>My custom fields infos:</h2>
<p><strong>Product Name:</strong> <?php echo $product_name ?></p>
<p><strong>Field 1:</strong> <?php echo $field1 ?></p>
<p><strong>Field 2:</strong> <?php echo $field2 ?></p>
<p><strong>Field 3:</strong> <?php echo $field3 ?></p>
<p><strong>Field 4:</strong> <?php echo $field4 ?></p>
<?php
}
}
}
}https://stackoverflow.com/questions/39792227
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