The function behind the function behind the function… next_post_link(); is a wrapper for adjacent_post_link(); which then calls get_adjacent_post(); where the 3rd argument is $previous and set to true/false to get the previous or next post. This gives you two opportunities: Use the output or the query filter. Output filter This might sound easier, but you’ll … Read more
You can use CSS Selectors to target the last menu item. body > header .nav li:last-child a { border: none; }
You can use another walker than WordPress pre-build one. Add this to your functions.php file in the theme: class Clean_Nav_Walker extends Walker { var $tree_type = array( ‘post_type’, ‘taxonomy’, ‘custom’ ); var $db_fields = array( ‘parent’ => ‘menu_item_parent’, ‘id’ => ‘db_id’ ); function start_lvl(&$output, $depth) { $indent = str_repeat(“\t”, $depth); $output .= “\n$indent<ul class=\”sub-menu\”>\n”; } … Read more
Plugins are activated in a sandbox and their output is captured to check for errors, and redirect if activation was successful. Adding something in an activation hook will cause it to run once in that “invisible” sandbox on activation, and that’s it. When you add an action, you’re only adding it for that request, if … Read more
You can add a custom class via the nav_menu_css_class filter, like so: function wpa_65178_nav_class( $classes, $item ) { if( is_singular(‘book’) && $item->title == ‘Products & Services’ ) { $classes[] = ‘current_page_ancestor’; } return $classes; } add_filter( ‘nav_menu_css_class’, ‘wpa_65178_nav_class’, 10, 2 );
What I ended up doing was setting up three sidebars, each using an instance of Advanced Menu Widget and settings as follows: Sidebars 1. main nav: start at level 0, display 1 level deep, display all items 2. second level nav: start at level 1, display 2 level deep, only show strictly related sub items … Read more
This option is stored in the wp_usermeta table with the meta_key name of metaboxhidden_nav-menus. If we hide all the boxes, this is the meta_value of the option: array( “nav-menu-theme-locations”, “add-custom-links”, “add-post”, “add-page”, “add-portfolio”, “add-category”, “add-post_tag”, “add-post_format”, “add-location” ) There is one CPT, portfolio. If we wanted for it to be always visible every time the … Read more
A simple way to achieve that is to create two separate Navigation Menus (/wp-admin/nav-menus.php), and in your theme use the following: // Reference: // http://codex.wordpress.org/Function_Reference/is_user_logged_in // http://codex.wordpress.org/Function_Reference/wp_nav_menu if( is_user_logged_in() ) { wp_nav_menu( array( ‘theme_location’ => ‘logged-users’ ) ); } else { wp_nav_menu( array( ‘theme_location’ => ‘not-logged-users’ ) ); } Instead of theme_location, you can use … Read more
http://adambrown.info/p/wp_hooks/hook/wp_update_nav_menu?version=3.5&file=wp-includes/nav-menu.php : do_action( ‘wp_update_nav_menu’, $menu_id, $menu_data ); Consequently, a nav menu is a custom post type, as are its menu items, so all of the usual hooks for publish/save/update/trash apply
I solved this by adding following function, add_action(‘parent_file’, ‘keep_taxonomy_menu_open’); function keep_taxonomy_menu_open($parent_file) { global $current_screen; $taxonomy = $current_screen->taxonomy; if ($taxonomy == ‘directory_category’) $parent_file=”directory”; return $parent_file; } If you are adding more taxonomies, just change if condition in above code like following if ($taxonomy == ‘directory_category’ or $taxonomy==’tax2′ or $taxonomy==’tax3)