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Need to add the in_same_cat option to my code (1 post)

  1. lillyanka
    Posted 4 years ago #

    Hi :)

    I need to add the in_same_cat option to my navigation code, but when I add it, what comes up as the title of the post is "1".

    here's the code:

    <nav id="nav-single">
      <?php $prev_post = get_previous_post(); ?>
      	<span class="nav-previous"><?php next_post_smart( __( '%link') ); ?><?php next_post_smart(__('<span id="prevlink">Previous Project:<br />%link</span>') ); ?></span>
      <?php $next_post = get_next_post(); ?>
      	<span class="nav-next"><?php previous_post_smart( __('%link')); ?><?php previous_post_smart(__('<span id="nextlink">Next Project:<br />%link</span>') ); ?></span>
      </nav><!-- #nav-single -->

    Here's what I did to add the in_same_cat option in the first link:

    <?php $prev_post = get_previous_post(); ?>
      	<span class="nav-previous"><?php next_post_smart( $format = '%link', $in_same_cat = true ); ?><?php next_post_smart($format = '<span id="prevlink">Previous Project:<br />%link</span>', $in_same_cat = true ); ?></span>

    Alas, that didn't work. Can someone shine a light on what I'm doing wrong here?



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