List of posts using custom taxonomy term

  • I have a custom taxonomy. At the bottom of each post I want to list all posts that use the same term.

    MetaCode:

    apply_filter('the_content','addmylist');
function addmylist($content){
  global $post;
  $term = get_post_term($post->ID, 'mytaxonomy');
  $extra = wp_page_list(array('include'=>get_postids_using_term($term, 'mytaxconomy')));
  return $content . $extra;
}

    Is there a way of actually doing this?

Viewing 7 replies - 1 through 7 (of 7 total)

  • Haven’t used this for a while but might see if you can make it fit:

    <?php
//for in the loop, display all "content", regardless of post_type,
//that have the same custom taxonomy (e.g. genre) terms as the current post
$backup = $post;  // backup the current object
$found_none = '<h2>No related posts found!</h2>';
$taxonomy = 'genre';//  e.g. post_tag, category, custom taxonomy
$param_type = 'genre'; //  e.g. tag__in, category__in, but genre__in will NOT work
$post_types = get_post_types( array('public' => true), 'names' );
$tax_args=array('orderby' => 'none');
$tags = wp_get_post_terms( $post->ID , $taxonomy, $tax_args);
if ($tags) {
  foreach ($tags as $tag) {
    $args=array(
      "$param_type" => $tag->slug,
      'post__not_in' => array($post->ID),
      'post_type' => $post_types,
      'showposts'=>-1,
      'caller_get_posts'=>1
    );
    $my_query = null;
    $my_query = new WP_Query($args);
    if( $my_query->have_posts() ) {
      while ($my_query->have_posts()) : $my_query->the_post(); ?>
        <h3><a href="<?php the_permalink() ?>" rel="bookmark" title="<?php the_title(); ?>"><?php the_title(); ?></a></h3>
        <?php $found_none = '';
      endwhile;
    }
  }
}
if ($found_none) {
echo $found_none;
}
$post = $backup;  // copy it back
wp_reset_query(); // to use the original query again
?>

    Thread Starter miradev

    (@miradev)

    Thanks Michael. Won’t that put me in an infite loop if I put it in the ‘the_content’ filter?

    Not sure what would happen–of course that example is for use in a template such as index.php or a Page Template.

    Thread Starter miradev

    (@miradev)

    I was hoping to pop it in a plugin, to make it theme independent.

    It seemed such a simple thing when I started it!

    Then look for Otto’s PHP Code widget plugin and use that.

    Thread Starter miradev

    (@miradev)

    Thanks, bu that would still have theme dependence (i.e. a widgetised area)?

    I’ll have a go at going the long route via get_objects_in_term() and get_posts()

    There is nothing stopping you from putting that in a plugin. You might use a Shortcode or even filter on the_content.

Viewing 7 replies - 1 through 7 (of 7 total)
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