WPC Product Bundles – Hide parent/bundle item from child item names

Have you tried the settings in the WPC plugin? You can hide the bundle name, which will result in the output you want. It’s a general setting though, so it will also change the appearance of the bundle in the shopping cart and other elements.

In the compatibility tab you can adjust some more settings: you can hide the bundle or the bundled products. Unfortunately you cannot make different choices for the invoice and packing slip.

I will probably dig into this, as I want only the bundle name on the invoice and only the bundled products on the packing slip. I guess it won’t be that hard to write some custom code using the existing choices.

• This reply was modified 2 years, 11 months ago by elmersw.

I’m almost there thanks to all contributors on various websites (including the support forums of WPC and WP Overnight). I’m working on the invoice first. The packing slip will be a piece of cake as soon as I got this working. I might need a little help with the last pieces. I got stuck with empty rows in the PDF…

/**
 * Remove bundled items from invoice
 */
add_filter( 'wpo_wcpdf_order_item_data', 'sw_modify_pdf_invoice', 10, 3 );
function sw_modify_pdf_invoice( $items, $order, $document_type )
{
	if ($document_type == 'invoice') { // you can select 'invoice',  'packing-slip' or any other document type
		foreach ( $items as $item_id => $item ) {

			$bundled_product = wc_get_order_item_meta( $items['item_id'], '_woosb_parent_id', true );
			if ( ! empty( $bundled_product ) ) {
				// hide bundled products
				unset ($items);
        		}
 		}
    	}
    return $items;
};

@elmersw to unset the row entirely, you can use the wpo_wcpdf_order_items_data filter instead of wpo_wcpdf_order_item_data (the latter is only meant to modify a single rows data and doesn’t allow you to remove rows).

I think this should do the trick (but I can’t test this on my end, so please confirm):

add_filter( 'wpo_wcpdf_order_items_data', 'sw_modify_pdf_invoice', 10, 3 );
function sw_modify_pdf_invoice( $items, $order, $document_type )
{
	$remove_from = [ 'invoice', 'packing-slip' ];  // you can select 'invoice', 'packing-slip' or any other document type
	if ( in_array( $document_type, $remove_from ) ) {
		foreach ( $items as $item_id => $item ) {
			$bundled_product = wc_get_order_item_meta( $item_id, '_woosb_parent_id', true );
			if ( ! empty( $bundled_product ) ) {
				// remove bundled products
				unset( $items[$item_id] );
        	}
 		}
    }
    return $items;
};

Thanks a lot Ewout. After a good night sleep, it was already clear to me that the $items variable does not contain all items. Now I know why ??

I have used the code you supplied and it works.

Thanks @elmersw, I was overlooking the “Hide bundle name before bundled products” toggle within the WPC settings. Who would have known it was so simple!