Print Invoice & Delivery Notes for WooCommerce by Tyche Software: How to modify templates. (WCDN)

This video describes how to create 3 separate templates for the the Print Invoice & Delivery Notes for WooCommerce by Tyche Software. This plugin is very similar to an earlier plugin called WCDN (Woocommerce Delivery Notes) Print Delivery Notes. It seems that a lot of plugins with this functionality are based on the original WCDN plugin, so this method might work for other plugins as well.

[@matizilber]

Great video! Do yo know if its possible to add the payment date to the delivery note?

[@davidjoughin7775]

Yes, you can do that. I am not really a programmer, so I am not the best person to help you with this, but I can give you a hint. The hardest part is finding out how the information is stored and how to get it out of the database. You can do that like this:
$Your_variable_name = get_post_meta($order->id);
You can then print out the payment date with this line using echo or print, or whatever:
echo $Your-variable_name ["_paid_date"][0];
If you want the proper way to do it, you can find this in the plugin FAQ section. (I think the key missing piece of information is that the 'your_meta_field_name' is the ["_paid_date"][0] that I referenced above):
How can I add some more fields to the order info section?
Use the wcdn_order_info_fields filter hook. It returns all the fields as array. Read the WooCommerce documentation to learn how you get custom checkout and order fields. Tip: To get custom meta field values you will most probably need the get_post_meta( $order->get_id(), 'your_meta_field_name', true); function and of course the your_meta_field_name.
An example that adds a ‘VAT’ and ‘Customer Number’ field to the end of the list. Paste the code in the functions.php file of your theme:
function example_custom_order_fields( $fields, $order ) {
$new_fields = array();
if( get_post_meta( $order->get_id(), 'your_meta_field_name', true ) ) {
$new_fields['your_meta_field_name'] = array(
'label' => 'VAT',
'value' => get_post_meta( $order->get_id(), 'your_meta_field_name', true )
);
}
if( get_post_meta( $order->get_id(), 'your_meta_field_name', true ) ) {
$new_fields['your_meta_field_name'] = array(
'label' => 'Customer Number',
'value' => get_post_meta( $order->get_id(), 'your_meta_field_name', true )
);
}
return array_merge( $fields, $new_fields );
}
add_filter( 'wcdn_order_info_fields', 'example_custom_order_fields', 10, 2 );
I hope that helps.