I have a suspicion that you’ve fallen into a misunderstanding a lot of new users fall into, but rarely realise. I suspect you have done this: This is bad, and suggests a lack of understanding about how categories work. It will also cause issues in your code when your assumptions don’t match the reality of … Read more
I had an idea of combining the first code with this solution that lists posts from a specifik taxomony: <?php $terms = get_terms(‘productcategories’); foreach ($terms as $term) { $wpq = array ( ‘taxonomy’=>’productcategories’, ‘term’=>$term->slug, ‘order’=>’asc’, ‘orderby’=>’title’); $query = new WP_Query ($wpq); echo “$term->name:<br />”; ?> <?php if ($query->have_posts() ) : while ($query->have_posts() ) : $query->the_post(); … Read more
Firstly, it should be post_excerpt. Secondly, this just stores the manually added excerpt, so it returns empty if you don’t have one. Thirdly, you could setup_postdata: <?php $pagechildren = get_pages( array( ‘child_of’ => $post->ID ) ); ?> <?php foreach ( $pagechildren as $post ) : setup_postdata( $post ); ?> // code <?php endforeach; wp_reset_postdata(); ?> … Read more
I am not sure if querying the categories again is the good idea. The following code extends the Walker_Category and makes use of it to do the replacement. Put the following in your functions.php: class WPSE67791_Walker_Category extends Walker_Category { public function start_el(&$output, $category, $depth, $args) { parent::start_el( $output, $category, $depth, $args ); $find = ‘cat-item-‘ … Read more
I guess this function is what you are looking for -> get_ancestors()
// inside your callback function: static $ancestors = null; $parent = (int) $comment->comment_parent; // Modify INITIAL VALUE here: $init_val = (int) 1; $is_child = false; if ( $parent > (int) 0 ) { $is_child = true; $ancestors[] = $parent; $child_counter = count( $ancestors ) + $init_val; } /* * Only needed in case you want … Read more
Ok, try this. It should capture the current category object and then go up the chain until it finds the current categories top-most ancestor. // get the category object for the current category $thisCat = get_category( get_query_var( ‘cat’ ) ); // if not top-level, track it up the chain to find its ancestor while ( … Read more
Code based in Bainternet’s answer to this question: Make Categories and Tags required in admin See code comments. add_action( ‘admin_head-post-new.php’, ‘wpse_59770_publish_admin_hook’ ); add_action( ‘admin_head-post.php’, ‘wpse_59770_publish_admin_hook’ ); add_action( ‘wp_ajax_wpse_59770_pre_submit_validation’, ‘wpse_59770_ajax_pre_submit_validation’ ); function wpse_59770_publish_admin_hook() { global $current_screen; if( ‘page’ != $current_screen->post_type ) return; ?> <script language=”javascript” type=”text/javascript”> jQuery(document).ready(function() { jQuery(‘#publish’).click(function() { var form_data = jQuery(‘#parent_id’).val(); form_data = … Read more
Alright, after a couple more hours I removed the ‘query_var’ => ”, and re-saved/flushed my permalink settings. Query_var defaults to true, and it works. Coding blindness or something lol. Hope this can help someone else.
Try it like this: $args = array( ‘post_parent’ => $parentid, ‘post_type’ => ‘custom-type’ ); $posts = get_posts( $args ); if (is_array($posts) && count($posts) > 0) { // Delete all the Children of the Parent Page foreach($posts as $post){ wp_delete_post($post->ID, true); } } // Delete the Parent Page wp_delete_post($parentid, true);