jdhub

Thanks David, I’ve been out of town, sorry I missed your reply. I’ll try the quick fix for now.

Also, I’m running 3.7.1

I’m trying to do the same thing here and I wasn’t having any luck.

I tried stripping this down to the essentials, and I discovered that when I simply echo get_adjacent_id_smart(true) or get_adjacent_id_smart(false), I get -1. See example:

<?php if ( have_posts() ) while ( have_posts() ) : the_post(); ?>
    	<p><?php previous_post_smart();?> | <?php next_post_smart();?></p>
		<?php $prev_post_id = get_adjacent_id_smart( true ); echo $prev_post_id; endwhile; ?>

Using the default previous/next_post_smart links works just fine.

I’m using this on a custom post type.

Any help is greatly appreciated!