Displaying Additional Information (Custom Product Attribute) to Invoice

Hello @callachic

In fact with the Premium Templates extension is very easy and doesn’t require additional code, but you should be able to achieve that with an action hook too. Please try this:

add_action('wpo_wcpdf_after_item_meta', 'wpo_wcpdf_show_custom_attribute', 10, 3);
function wpo_wcpdf_show_custom_attribute($document_type, $item, $order)
{
	if( !empty($order) && $document_type == 'invoice' ) {
		$product = wc_get_product($item['product_id']);
		$attributes = $product->get_attributes();
		foreach( $attributes as $type => $attribute ) {
			if( $type == 'my-custom-attribute' ) { // attribute type
				echo '<dl class="meta">';
				echo '<dt class="my-custom-attribute">'.$attribute['name'].':</dt><dd">'.$attribute['options'][0].'</dd>';
				echo '</dl>';
			}
		}
	}
}

If you never used filters/actions, please read this documentation page: How to use filters

Hi @alexmigf

Thanks for your reply. I’m really a noob at this. I’ve added that code to my custom plugin but it’s still not showing anything.

My product setup:
I added custom attribute at the product (using the default one provided by WooCommerce), I set it to be like this:
Kadar = 700
Panjang = 17cm
(These 2 are to be displayed in the invoice as well)

In case you want to see, the product is at the following link, and the details are in “Additional Information” tab:
https://www.tokomasmulia.com/product/gelang-bola-bola-3-warna/

So do I modify it to be like the below? It’s still not showing anything..

add_action(‘wpo_wcpdf_after_item_meta’, ‘wpo_wcpdf_show_custom_attribute’, 10, 3);
function wpo_wcpdf_show_custom_attribute($document_type, $item, $order)
{
if( !empty($order) && $document_type == ‘invoice’ ) {
$product = wc_get_product($item[‘product_id’]);
$attributes = $product->get_attributes();
foreach( $attributes as $type => $attribute ) {
if( $type == ‘my-custom-attribute’ ) { // attribute type
echo ‘<dl class=”meta”>’;
echo ‘<dt class=”my-custom-attribute”>’.$attribute[‘Kadar’].’:</dt><dd”>’.$attribute[‘options’][0].'</dd>’;
echo ‘</dl>’;
}
}
}
}

Your kind help is very much appreciated..

Hello @callachic

You have to replace my-custom-attribute with your attribute key.

OOOHHH i managed to make it work with your code!! THANK YOU SO MUCH FOR YOUR HELP! Really appreciate it!

You’re welcome @callachic ??

We really appreciate if you could spare a minute to review our plugin.

Have a great day!

Can we show a custom field of product in invoice pdf?

For example: I created a custom field using ACF field name hsn_code.

I want to display that into invoice pdf.

Please help.

Thanks,

Vijay

Hello Vijay,
I have answered this in your own thread here: https://www.ads-software.com/support/topic/cant-we-show-custom-field-from-product-to-invoice-pdf/#post-12966531