Support » Themes and Templates » Trouble adding TRUE parameter for next/previous posts

  • I am currently upgrading my theme (iA3) to a new version and am trying to redo a few customizations that were done for me to the old version.

    I would like the next and previous links on a page to only show posts within the same category ‘portfolio’.

    I have done some searching and found this code:

    <?php next_post_link('%link', 'Next post in category', TRUE); ?>

    But I can’t sort out where the TRUE parameter goes in the code below as it is formatted differently. Nothing seems to work.

     <?php if(get_previous_post()): ?>
    <li><?php previous_post_link('%link', __('« Previous', 'ia3')); ?></li>
    <?php else: ?>
    <li><?php _e('« Previous', 'ia3'); ?></li>
    <?php endif; ?>
    <?php edit_post_link(__('Edit', 'ia3'), '<li>', '</li>'); ?>
    <?php if(get_next_post()): ?>
    <li><?php next_post_link('%link',  __('Next »', 'ia3')); ?></li>
    <?php else: ?>
    <li><?php _e('Next »', 'ia3'); ?></li>
    <?php endif; ?>

    Any ideas where I would add the ‘TRUE’ parameter to this new code so only posts from the same category show when clicking next or previous?

    I appreciate anyone that has read this far and any help you can provide.

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