Hide suggested products when cross-sells empty

function xoo_cu_wsc_sp_filter($args){
    $suggested_products = WC()->cart->get_cross_sells();

    if(empty($suggested_products)){
        $args['suggested_products'] = array(0);
    }
    return $args;
}   
add_filter('xoo_wsc_suggested_product_args','xoo_cu_wsc_sp_filter');

This seems to work, not sure if it is the best way to handle it though?

Hello @dhrf

That would also work.
Here is the better version.

function xoo_cu_wsc_sp_filter($args){
 
    if( empty( $args['suggested_products'] ) ){
        $args['items_count'] = 0;
    }
    return $args;
}   
add_filter('xoo_wsc_suggested_product_args','xoo_cu_wsc_sp_filter');

Hello @xootix, any news to my unsolved thread?
https://www.ads-software.com/support/topic/blank-when-cart-is-empty/

Hi @xootix

Thanks for your quick reply.

Unfortunately that code doesn’t seem to work as $args[‘suggested_products’] doesn’t seem to be empty. When cross-sells are empty other products are being added to suggested products instead.

Hello @dhrf

It seems like you cannot ask WP query to return 0 items.
This should work

function xoo_cu_wsc_sp_filter($args){
 
    if( empty( $args['suggested_products'] ) ){
       $args['suggested_products'] = array(-1);
    }
    return $args;
}   
add_filter('xoo_wsc_suggested_product_args','xoo_cu_wsc_sp_filter');

Hi @xootix

That seems to work perfect.

Thank you!