You can use this function to output the parent category ID and then style off of that. <?php function wpse_74737_category_top_parent_id($catid) { while ($catid) { $cat = get_category($catid); $catid = $cat -> category_parent; $catParent = $cat -> cat_ID; } return $catParent; } And then call this in your body class: <?php echo wpse_74737_category_top_parent_id( $cat->term_id ); ?>
wp_insert_category and wp_create_category are both in wp-admin/includes/taxonomy.php. They’re not general use functions and can’t be used just anywhere. wp_insert_term is, but you’re using it incorrectly. See the Codex for details on proper usage, but in short, here’s a cheat sheet: wp_insert_term( $term, $taxonomy, $args = array() ); … $defaults = array( ‘alias_of’ => ”, ‘description’ … Read more
Your code is failing because the first term is the parent term, caused by checking both the parent and the child term. You dont need to do that, if I have a heirarchy A->B->C->post, and I add the post to the C category, it’s automatically a part of its parents
By default, the URL to an article does not include “category”. Only URLs to category archives do, so it sounds like something has already been re-configured. Anyway, to get the string you want, go to wp-admin->Settings->Permalinks and set the permalink structure to “/news/%postname%/”. That will put the blog posts at “/news/” If you also want … Read more
Function get_posts accepts comma separated categories’ ids or slugs, not names. As it makes use of WP_Query, see Category Parameters.
They do not inherit the parents template. WordPress has some neat ways to make special templates for certain categories or custom post types (taxonomies). You can apply this to all categories, certain categories by ID or slug and archive pages. The sad part is it does not work in a hierarchical way, you have to … Read more
You can filter post_class and change these class names: add_filter( ‘post_class’, ‘wpse_78237_post_class’ ); function wpse_78237_post_class( $classes ) { $out = array (); foreach ( $classes as $class ) { if ( 0 === strpos( $class, ‘tag-‘ ) ) { $out[] = substr( $class, 4 ); } elseif ( 0 === strpos( $class, ‘category-‘ ) ) … Read more
Assuming this is the default main query, see the example for pre_get_posts, which shows how to exclude a category from the main query: function wpa78465_exclude_category( $query ) { if ( $query->is_home() && $query->is_main_query() ) { $query->set( ‘cat’, ‘-1,-1347’ ); // IDs of categories to exclude } } add_action( ‘pre_get_posts’, ‘wpa78465_exclude_category’ );
I was finally able to get this working! Here’s how: What I had misunderstood (being a WP noob and all…) is that get_query_var(‘page’) is for pages, and get_query_var(‘paged’) is for posts. http://codex.wordpress.org/Function_Reference/get_query_varfor So I replaced these two lines $paged = (get_query_var(‘page’)) ? get_query_var(‘page’) : 1; // FOR PAGINATION ‘page’ => $paged, // FOR PAGINATION with … Read more
Sry, here is my answer: Here is first the output for listing the category in checkbox: Walker for the Category Output class Adv_Multicheck_Walker_Category extends Walker { var $tree_type=”category”; var $db_fields = array (‘parent’ => ‘parent’, ‘id’ => ‘term_id’); function start_lvl($output, $depth, $args) { if ( ‘list’ != $args[‘style’] ) return $output; $indent = str_repeat(“\t”, $depth); … Read more