Hello @danekhoo
First you have to discover what custom field that plugin is giving to the order items. Read this about Finding WooCommerce custom fields.
Then you just need to paste that custom field name (‘custom_meta_name’) on this snippet and should do the trick:
add_filter( 'wpo_wcpdf_order_items_data', 'wpo_wcpdf_hide_products_invoice', 10, 3 );
function wpo_wcpdf_hide_products_invoice( $items, $order )
{
if ($order->get_document() == 'invoice') {
$items = $order->get_items();
foreach( $items as $key => $item ) {
if( wc_get_order_item_meta( $item->get_id(), 'custom_meta_name', true ) ) {
unset($items[$key]);
}
}
}
return $items;
}
If you never worked with filters/actions please read this documentation: How to use filters.
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This reply was modified 5 years, 12 months ago by
alexmigf.
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This reply was modified 5 years, 12 months ago by alexmigf.
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This reply was modified 5 years, 12 months ago by alexmigf.
Hi Alex,
Thanks for the feedback. I’ve identified the ‘custom_meta_name’ which is
But got hit by this fatal Error when generating the invoice:-
Fatal error: Call to undefined method Automattic\WooCommerce\Admin\Overrides\Order::get_document()
#0 /home/sabertri/public_html/wp-includes/class-wp-hook.php(287): wpo_wcpdf_hide_products_invoice(Array, Object(Automattic\WooCommerce\Admin\Overrides\Order), ‘invoice’)
#1 /home/sabertri/public_html/wp-includes/plugin.php(206): WP_Hook->apply_filters(Array, Array)
#2 /home/sabertri/public_html/wp-content/plugins/woocommerce-pdf-invoices-packing-slips/includes/documents/abstract-wcpdf-order-document-methods.php(590): apply_filters(‘wpo_wcpdf_order…’, Array, Object(Automattic\WooCommerce\Admin\Overrides\Order), ‘invoice’)
#3 /home/sabertri/public_html/wp-content/plugins/woocommerce-pdf-invoices-packing-slips/templates/Simple/invoice.php(94): WPO\WC\PDF_Invoices\Documents\Order_Document_Methods->get_order_items()
#4 /home/sabertri/public_html/wp-content/plugins/woocommerce-pdf-invoices-packing-slips/includes/documents/abstract-wcpdf-order-document.php(742): include(‘/home/sabertri/…’)
#5 /home/sabertri/public_html/wp-content/plugins/woocommerce-pdf-invoices-packing-slips/includes/documents/abstract-wcpdf-order-document.php(646): WPO\WC\PDF_Invoices\Documents\Order_Document->render_template(‘/home/sabertri/…’, Array)
#6 /home/sabertri/public_html/wp-content/plugins/woocommerce-pdf-invoices-packing-slips/includes/documents/abstract-wcpdf-order-document.php(628): WPO\WC\PDF_Invoices\Documents\Order_Document->get_html()
#7 /home/sabertri/public_html/wp-content/plugins/woocommerce-pdf-invoices-packing-slips/includes/documents/abstract-wcpdf-order-document.php(664): WPO\WC\PDF_Invoices\Documents\Order_Document->get_pdf()
#8 /home/sabertri/public_html/wp-content/plugins/woocommerce-pdf-invoices-packing-slips/includes/class-wcpdf-main.php(337): WPO\WC\PDF_Invoices\Documents\Order_Document->output_pdf(‘inline’)
#9 /home/sabertri/public_html/wp-includes/class-wp-hook.php(287): WPO\WC\PDF_Invoices\Main->generate_pdf_ajax(”)
#10 /home/sabertri/public_html/wp-includes/class-wp-hook.php(311): WP_Hook->apply_filters(”, Array)
#11 /home/sabertri/public_html/wp-includes/plugin.php(478): WP_Hook->do_action(Array)
#12 /home/sabertri/public_html/wp-admin/admin-ajax.php(175): do_action(‘wp_ajax_generat…’)
#13 {main}
Could I be using the wrong meta name?
Hello @danekhoo
My mistake, sorry. Please update with this one:
add_filter( 'wpo_wcpdf_order_items_data', 'wpo_wcpdf_hide_products_invoice', 10, 3 );
function wpo_wcpdf_hide_products_invoice( $items, $order )
{
if ( wcpdf_get_document( 'invoice', $order, true ) ) {
$items = $order->get_items();
foreach( $items as $key => $item ) {
if( wc_get_order_item_meta( $item->get_id(), 'custom_meta_name', true ) ) {
unset($items[$key]);
}
}
}
return $items;
}
Let me know.
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This reply was modified 5 years, 12 months ago by alexmigf.
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This reply was modified 5 years, 12 months ago by alexmigf.
Hi Alex,
The new code does not give an error anymore, however I can’t seemed to selectively remove the ones in circle. When I use ‘custom_meta_name’, all of the product items is missing from the invoice.
Items required to be remove: https://imgur.com/vmzu41F
This is the custom fields – https://imgur.com/mpOxc8A
Is it possible to find a way to specifically remove them?
Hello @danekhoo
Looking at your order meta i can’t see how to hide those products. Could you tell me if there’s some specific meta on that products? You can share the screenshot of that meta?
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This reply was modified 5 years, 12 months ago by alexmigf.
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This reply was modified 5 years, 12 months ago by alexmigf.
Hi Alex,
This is an example of one of the products I want to hide.
– https://imgur.com/WRIlepO
It seemed to share the same meta of the products that I do not want to hide…
Hello @danekhoo
That’s from the order items, i mean from the product itself: WordPress Dashboard > Products
Let me know.
Hi @danekhoo
I suggest you to contact support from the ATUM inventory manager plugin and ask how to detect a BOM element product. With that information we can then incorporate that into the code.
Let me know.
Hi Alex,
This is their reply:-
If they are asking what method we use to get any product’s linked BOM, it’s this one:
BOMModel::get_linked_bom()
Hello @danekhoo
You can drop us an email, we will try to help you the best we can.
Hi Alex, email sent. Thanks again.
