WordPress add “current-menu-item” class for the active menu item, you could check if this class is set and the set the option for that item be selected. class Walker_Nav_Menu_Dropdown extends Walker_Nav_Menu { function start_lvl($output, $depth) { } function end_lvl($output, $depth) { } function start_el($output, $item, $depth, $args) { // Here is where we create each … Read more
Solved it with generous help using join()… function start_el(&$output, $page, $depth = 0, $args = array(), $id = 0) { if ( $depth ) $indent = str_repeat(“\t”, $depth); else $indent=””; extract($args, EXTR_SKIP); $output .= $indent . ‘<li id=”item_’.$page->ID.'” class=”‘.join( ” “, get_post_class( “”, $page->ID )).'”><span>’.apply_filters( ‘the_title’, $page->post_title, $page->ID ).'</span>’; }
Walker to add Bootstrap markup for wp_list_pages
Here is my code to edit menu item, maybe it can help you: class SB_Menu_Walker extends Walker_Nav_Menu { /** * What the class handles. * * @see Walker::$tree_type * @since 3.0.0 * @var string */ public $tree_type = array(‘post_type’, ‘taxonomy’, ‘custom’); /** * Database fields to use. * * @see Walker::$db_fields * @since 3.0.0 * … Read more
You should check the $depth argument to make sure the search form only appears at a certain depth/level, e.g. if( 0 === $depth ) { … } I personally would place the search form outside the <ul> though as I don’t think it’s valid HTML. It would hurt your site’s accessibility. Alternatively, wrap it in … Read more
I Try to find how to collapse all cat by default in other word In that case, then try this script (replace the one you have now): <script> ( function ( $ ) { $( ‘li.has-children’, ‘#cat-drop-stack’ ).on( ‘click’, ‘> a span.caret-icon’, function ( e ) { e.preventDefault(); var self = $( this ), submenu … Read more
Walker_Category – not reliably saving
I’m not quite sure what you mean. The wp_nav_menu() will automatically use the Walker_Nav_Menu Class by default. It’s not necessary to use a custom walker for a drop down menu ( or submenu ). The wp_nav_menu() accepts a few arguments and one of those is depth. If the depth argument is set to 1 then … Read more
How to remove ul & li from wordpress custom walker?
the_post_thumbnail() echos content. This is explicitly stated in the Codex, and the function name follows the WordPress convention (mostly) that function names starting with the_ echo content. Display the Featured Image (previously called Post Thumbnails) for the current post, as set in that post’s edit screen. The thumbnail will display as soon as that line … Read more