Dfyjkt

I am trying to add a new block inside the Orders meta box from Woocommerce. I know there are three possible hooks to add custom data to the existing blocks.

• woocommerce_admin_order_data_after_order_details


• woocommerce_admin_order_data_after_billing_address


• woocommerce_admin_order_data_after_shipping_address

These hooks are executed inside an order_data_column block and that's what I do not want to do. I would like to add a new custom order_data_column with my custom data.

I tried it creating a new class which extends the WC_Meta_Box_Order_Data and overriding the output method but it did not work...

You can add a block to orders metabox using the following code (for example):

add_action( 'woocommerce_admin_order_data_after_shipping_address', 'additional_admin_order_data_block_after_shipping_address', 100 );
function additional_admin_order_data_block_after_shipping_address()

 echo '</div><div class="order_data_column">
 <h3>' . esc_html__( 'Block title', 'woocommerce' ) . '</h3>';

 // here goes your code and content

 // Fake content output just for testing
 echo '<p>Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. Vestibulum tortor quam, feugiat vitae, ultricies eget, tempor sit amet, ante.</p>';

Code goes in function.php file of your active child theme (active theme). Tested and works.

But you will need to change some styling CSS rules (which is another question).