I'm using this plugin to add tags for a page: http://wordpress.org/extend/plugins/post-tags-and-categories-for-pages/
And I've added tags support for the custom post:
function codex_custom_init() {
$args = array(
'public' => true,
'has_archive' => true,
'label' => 'Doing',
'taxonomies' => array('post_tag'),
'supports' => array( 'title', 'editor', 'thumbnail', 'excerpt')
);
register_post_type( 'doing', $args );
}
add_action( 'init', 'codex_custom_init' );
In every page with an specific tag I want to display related custom posts that have the same tag as the page, is this possible to do? How can I get to load on the page the tag related custom posts?
I've tried with this code but is not showing any related post:
<?php
$tags = wp_get_post_tags($post->ID);
if ($tags) {
echo 'Related Posts';
$first_tag = $tags[0]->term_id;
$args=array(
'tag__in' => array($first_tag),
'post__not_in' => array($post->ID),
'posts_per_page'=>5,
'caller_get_posts'=>1
);
$my_query = new WP_Query($args);
if( $my_query->have_posts() ) {
while ($my_query->have_posts()) : $my_query->the_post(); ?>
<a href="<?php the_permalink() ?>" rel="bookmark" title="Permanent Link to <?php the_title_attribute(); ?>"><?php the_title(); ?></a>
<?php
endwhile;
}
wp_reset_query();
}
?>