Showing fields in custom invoice

Hello ThomasFF.

Thanks for your nice feedback. Please have a look at this support thread.

Regards.
uh

I solved it.

I am using plugin “Woocommerce Print Invoices & Delivery Notes”
This is a different plugin then “Woocommerce Prin invoices & Packaging Slips”

First you need to get order ID, in my case it was is a URL GET variable.

$order_id = $_GET['order_id'];

After that you can get all order data (array):

$my_order_meta = get_post_custom($order_id);

If you want to see what’s in the array, do a print:

print_r($my_order_meta);

Now you see all fields which are used on the specific post/order. The WCPGSK fields are in there as well. I was looking for a field called ‘billing_leverdag’ which I made myself with WCPGSK.

Now I can easily echo my field:

echo $my_order_meta[_billing_leverdag][0];

After that, offcourse, I commented out my array print which I mentioned before.

I can imagine this solution should be useful for all ‘I want to print custom fields from WCPGSK into [whatever]’

Thank you ThomasFF for posting your solution! It was so incredibly helpful to me.