displaying posts by tag from a specific subcategory
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I am using this code to display all posts by tag:
<?php query_posts('cat=20'); ?> <?php //get all terms (e.g. categories or post tags), then display all posts in each term $taxonomy = 'post_tag';// e.g. post_tag, category $param_type = 'tag__in'; // e.g. tag__in, category__in $term_args=array( 'orderby' => 'name', 'order' => 'ASC' ); $terms = get_terms($taxonomy,$term_args); if ($terms) { foreach( $terms as $term ) { $args=array( "$param_type" => array($term->term_id), 'post_type' => 'post', 'post_status' => 'publish', 'posts_per_page' => -1, 'caller_get_posts'=> 1 ); $my_query = null; $my_query = new WP_Query($args); if( $my_query->have_posts() ) { echo '<h2 class="venue-city">' . $term->name . '</h2><ul class="venue-listing">'; while ($my_query->have_posts()) : $my_query->the_post(); ?> <li><a href="<?php the_permalink() ?>" rel="bookmark" title="Permanent Link to <?php the_title_attribute(); ?>"><?php the_title(); ?></a></li> <?php endwhile; echo '</ul>'; } } } wp_reset_query(); // Restore global post data stomped by the_post(). ?>
it works beautifully except is pulling from all my categories instead of just one specific category. I need to limit this to a certain category on one page then to a certain subcategory within that category on another page. can someone help?
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