question regarding sorting products

Hi there,

By default, the "a-z" and "z-a" search are based on the product title. However, we can also change it, to make that a a-z / z-a search based on the SKU. 

For that, you can add the following PHP code snippet to your site:

add_filter('b2bking_bulkorder_sort_by', function($sortval, $product_id){
    $sku = get_post_meta($product_id, '_sku', true);
    $sortval = $sku;
    
    return $sortval;
}, 10, 2);

A PHP snippet can be added to functions.php, or by following our guide here: https://b2bkingplugin.com/docs/how-to-add-a-snippet-php-or-js/

The result is that for example if we choose Z -> A, it now sorts as follows by SKU:

If you need it, we can also add some custom CSS, for example to hide the "sort by" area, so there is only a single default option.

Kind regards,

Stefan