I was curious and decided to check it out, regardless if it’s relevant for a CSS problem 😉 I first peeked into the database tables to find more about the menu structure: Menu – building blocks Each navigational menu is registered as a term in the nav_menu taxonomy. Then when we add items to that … Read more
$categories = get_the_category(); if ( ! empty( $categories ) ) { echo ‘<a href=”‘ . esc_url( get_category_link( $categories[0]->term_id ) ) . ‘”>’ . esc_html( $categories[0]->name ) . ‘</a>’; }
The first issue I’m seeing is that you’re trying to use the_category as a class. This won’t work as this function is intended to output the links to the categories assigned to that post. So it’s putting the href inside your class. You can debug and see how it works by removing your li and … Read more
easy just pass it the $id off which to get the children global $id; wp_list_pages(“title_li=&child_of=$id”); of if you want in the loop then wp_list_pages(“title_li=&child_of=$post->ID”);
It’s not clear what you’re looking for here, but you could try to use the posts_where filter: /** * Remove posts, with a given status, on the edit.php (post) screen, * when there’s no post status filter selected. */ add_action( ‘posts_where’, function( $where, $q ) { if( is_admin() && $q->is_main_query() && ! filter_input( INPUT_GET, ‘post_status’ … Read more
Good news! I think you’re making things harder for yourself than they need to be. If I understand your question, you’re looking for rewind_posts(). The always useful Digging Into WordPress has a nice summary of it. Because both tasks involve looping through the same query, you don’t need get_posts() at all. Instead, you’ll want to … Read more
You can add conditional statements before applying the logic to modify the categories. For example, I added a check that will bail and return the unmodified list of categories if we’re not on the category archive page: // Add the filter to ‘the_category’ tag. add_filter( ‘the_category’, ‘the_category_filter’, 10, 2 ); function the_category_filter( $thelist, $separator=” ” … Read more
Just an addiction to @KrzysiekDróżdż answer. When viewing a specific post status the url query string variable ‘post_status’, is set to the name of the status, so you can use $_GET[‘post_status’] to narrow the effect of @KrzysiekDróżdż code only for pending posts: function my_edit_per_page( $result, $option, $user ) { $status = filter_input( INPUT_GET, ‘post_status’, FILTER_SANITIZE_STRING … Read more
There are several ways to do this. Unless you are only going to have a few posts of type ‘section1’ then I would advise against listing them all. Options: WP_Query get_posts() (Actually uses the WP_Query object anyway!) Using the WP_Query() option: <?php $posts = new WP_Query( array( ‘post_type’ => ‘section1’, ‘posts_per_page’ => -1 ) ); … Read more
There is a nav_menu_css_class filter. It is trivial to add classes. function add_classes_wpse_130358($classes, $item, $args) { $classes[] = ‘new-class’; return $classes; } add_filter(‘nav_menu_css_class’,’add_classes_wpse_130358′,1,3); But you will probably need to extend Walker_Nav_Menu or use the walker_nav_menu_start_el filter instead, since the nav_menu_css_class filter mysteriously does not have access to the depth variable. But walker_nav_menu_start_el doesn’t let you … Read more