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UIkit 3.0 wordpress menu
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| /** | |
| * Offcanvas menu | |
| */ | |
| function your_themename_offcanvas_menu() { ?> | |
| <div id="offcanvas-menu" uk-offcanvas="flip: true"> | |
| <div class="uk-offcanvas-bar"> | |
| <button class="uk-offcanvas-close" type="button" uk-close></button> | |
| <?php if ( has_nav_menu( 'menu-1' ) ) : ?> | |
| <h3><?php _e('Menu', 'your_themename'); ?></h3> | |
| <?php | |
| wp_nav_menu( array( | |
| 'menu' => 'menu-1', | |
| 'theme_location' => 'menu-1', | |
| 'depth' => 2, | |
| 'container' => 'ul', | |
| 'items_wrap' => '<ul id="%1$s" class="%2$s" uk-nav>%3$s</ul>', | |
| 'menu_class' => 'uk-nav uk-nav-default uk-nav-parent-icon', | |
| 'fallback_cb' => 'your_themename_top_menu::fallback', | |
| 'walker' => new your_themename_offcanvas_menu() | |
| )); ?> | |
| <?php endif; ?> | |
| </div> | |
| </div> | |
| <?php } | |
| add_action( 'your_themename_offcanvas_menu', 'your_themename_offcanvas_menu' ); |
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| /** | |
| * Top menu | |
| */ | |
| function your_themename_top_menu() { ?> | |
| <nav class="uk-navbar-container <?php echo $transparent; ?>" uk-navbar="mode: click; dropbar: true; dropbar-mode: push"> | |
| <div class="uk-navbar-left"> | |
| <a class="uk-navbar-item logo" href="<?php echo esc_url( home_url( '/' ) ); ?>" rel="home" title="<?php bloginfo( 'name' ); ?>"> | |
| <?php echo '<img src="'. esc_url(get_template_directory_uri()) .'/assets/img/logo.svg" alt="" width="25" height="25" />'; ?> | |
| <span><?php //bloginfo( 'name' ); ?></span></a> | |
| </div> | |
| <div class="uk-navbar-center"> | |
| <?php wp_nav_menu( array( | |
| 'menu' => 'menu-1', | |
| 'theme_location' => 'menu-1', | |
| 'depth' => 1, | |
| 'container' => '', | |
| 'menu_class' => 'uk-navbar-nav uk-visible@s', | |
| 'fallback_cb' => 'your_themename_top_menu::fallback', | |
| 'walker' => new your_themename_top_menu()) | |
| ); ?> | |
| </div> | |
| <div class="uk-navbar-right"> | |
| <a class="uk-navbar-toggle" href="#offcanvas-menu" uk-toggle> | |
| <span uk-navbar-toggle-icon></span> | |
| </a> | |
| </div> | |
| </nav> | |
| <?php } | |
| add_action( 'your_themename_top_menu', 'your_themename_top_menu'); |
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| <?php | |
| /** | |
| * Class Name: your_themename_top_menu | |
| * Description: A custom WordPress nav walker class to implement UIkit menu markup | |
| */ | |
| class your_themename_top_menu extends Walker_Nav_Menu { | |
| /** | |
| * @see Walker::start_lvl() | |
| * @since 3.0.0 | |
| * | |
| * @param string $output Passed by reference. Used to append additional content. | |
| * @param int $depth Depth of page. Used for padding. | |
| */ | |
| public function start_lvl( &$output, $depth = 0, $args = array() ) { | |
| $indent = str_repeat( "\t", $depth ); | |
| $output .= "\n$indent<div class=\"uk-navbar-dropdown\">\n<ul role=\"menu\" class=\"uk-nav uk-navbar-dropdown-nav\">\n"; | |
| } | |
| /** | |
| * Ends the list of after the elements are added. | |
| * | |
| * @see Walker_Nav_Menu::end_lvl() | |
| * | |
| * @since 3.0.0 | |
| * | |
| * @param string $output Passed by reference. Used to append additional content. | |
| * @param int $depth Depth of page. Used for padding. | |
| * @param array $args Not used. | |
| */ | |
| public function end_lvl( &$output, $depth = 0, $args = array() ) { | |
| $indent = str_repeat( "\t", $depth ); | |
| $output .= "\n$indent</ul></div>"; | |
| } | |
| /** | |
| * @see Walker::start_el() | |
| * @since 3.0.0 | |
| * | |
| * @param string $output Passed by reference. Used to append additional content. | |
| * @param object $item Menu item data object. | |
| * @param int $depth Depth of menu item. Used for padding. | |
| * @param int $current_page Menu item ID. | |
| * @param object $args | |
| */ | |
| public function start_el( &$output, $item, $depth = 0, $args = array(), $id = 0 ) { | |
| $indent = ( $depth ) ? str_repeat( "\t", $depth ) : ''; | |
| $class_names = $value = ''; | |
| $classes = empty( $item->classes ) ? array() : (array) $item->classes; | |
| $classes[] = 'menu-item-' . $item->ID; | |
| $class_names = join( ' ', apply_filters( 'nav_menu_css_class', array_filter( $classes ), $item, $args ) ); | |
| if ( $args->has_children ) | |
| $class_names .= ' uk-parent'; | |
| $dropdown = ''; /* | |
| if ( $args->has_children && $depth == 0) | |
| $dropdown .= ' data-uk-dropdown="{mode:\'click\'}"';*/ | |
| if ( in_array( 'current-menu-item', $classes ) || in_array('current-menu-parent', $classes)) | |
| $class_names .= ' uk-active'; | |
| $class_names = $class_names ? ' class="' . esc_attr( $class_names ) . '"' : ''; | |
| $id = apply_filters( 'nav_menu_item_id', 'menu-item-'. $item->ID, $item, $args ); | |
| $id = $id ? ' id="' . esc_attr( $id ) . '"' : ''; | |
| $output .= $indent . '<li' . $id . $value . $class_names . $dropdown . '>'; | |
| $atts = array(); | |
| $atts['title'] = ! empty( $item->title ) ? $item->title : ''; | |
| $atts['target'] = ! empty( $item->target ) ? $item->target : ''; | |
| $atts['rel'] = ! empty( $item->xfn ) ? $item->xfn : ''; | |
| // If item has_children add atts to a. | |
| if ( $args->has_children && $depth === 0 ) { | |
| $atts['href'] = '#'; | |
| // $atts['data-toggle'] = 'dropdown'; | |
| // $atts['class'] = 'dropdown-toggle'; | |
| // $atts['aria-haspopup'] = 'true'; | |
| } else { | |
| $atts['href'] = ! empty( $item->url ) ? $item->url : ''; | |
| } | |
| $atts = apply_filters( 'nav_menu_link_attributes', $atts, $item, $args ); | |
| $attributes = ''; | |
| foreach ( $atts as $attr => $value ) { | |
| if ( ! empty( $value ) ) { | |
| $value = ( 'href' === $attr ) ? esc_url( $value ) : esc_attr( $value ); | |
| $attributes .= ' ' . $attr . '="' . $value . '"'; | |
| } | |
| } | |
| $item_output = $args->before; | |
| $item_output .= '<a'. $attributes .'>'; | |
| $item_output .= $args->link_before . apply_filters( 'the_title', $item->title, $item->ID ) . $args->link_after; | |
| $item_output .= ( $args->has_children && 0 === $depth ) ? '</a>' : '</a>'; | |
| $item_output .= $args->after; | |
| $output .= apply_filters( 'walker_nav_menu_start_el', $item_output, $item, $depth, $args ); | |
| } | |
| /** | |
| * Traverse elements to create list from elements. | |
| * | |
| * Display one element if the element doesn't have any children otherwise, | |
| * display the element and its children. Will only traverse up to the max | |
| * depth and no ignore elements under that depth. | |
| * | |
| * This method shouldn't be called directly, use the walk() method instead. | |
| * | |
| * @see Walker::start_el() | |
| * @since 2.5.0 | |
| * | |
| * @param object $element Data object | |
| * @param array $children_elements List of elements to continue traversing. | |
| * @param int $max_depth Max depth to traverse. | |
| * @param int $depth Depth of current element. | |
| * @param array $args | |
| * @param string $output Passed by reference. Used to append additional content. | |
| * @return null Null on failure with no changes to parameters. | |
| */ | |
| public function display_element( $element, &$children_elements, $max_depth, $depth, $args, &$output ) { | |
| if ( ! $element ) | |
| return; | |
| $id_field = $this->db_fields['id']; | |
| // Display this element. | |
| if ( is_object( $args[0] ) ) | |
| $args[0]->has_children = ! empty( $children_elements[ $element->$id_field ] ); | |
| parent::display_element( $element, $children_elements, $max_depth, $depth, $args, $output ); | |
| } | |
| /** | |
| * Menu Fallback | |
| * ============= | |
| * If this function is assigned to the wp_nav_menu's fallback_cb variable | |
| * and a manu has not been assigned to the theme location in the WordPress | |
| * menu manager the function with display nothing to a non-logged in user, | |
| * and will add a link to the WordPress menu manager if logged in as an admin. | |
| * | |
| * @param array $args passed from the wp_nav_menu function. | |
| * | |
| */ | |
| public static function fallback( $args ) { | |
| if ( current_user_can( 'manage_options' ) ) { | |
| extract( $args ); | |
| $fb_output = null; | |
| if ( $container ) { | |
| $fb_output = '<' . $container; | |
| if ( $container_id ) | |
| $fb_output .= ' id="' . $container_id . '"'; | |
| if ( $container_class ) | |
| $fb_output .= ' class="' . $container_class . '"'; | |
| $fb_output .= '>'; | |
| } | |
| $fb_output .= '<ul'; | |
| if ( $menu_id ) | |
| $fb_output .= ' id="' . $menu_id . '"'; | |
| if ( $menu_class ) | |
| $fb_output .= ' class="' . $menu_class . '"'; | |
| $fb_output .= '>'; | |
| $fb_output .= '<li><a href="' . admin_url( 'nav-menus.php' ) . '">'. __('Add a menu', 'your themename') .'</a></li>'; | |
| $fb_output .= '</ul>'; | |
| if ( $container ) | |
| $fb_output .= '</' . $container . '>'; | |
| echo $fb_output; | |
| } | |
| } | |
| } | |
| /** | |
| * Class Name: your_themename_primary_menu | |
| * Description: A custom WordPress nav walker class to implement UIkit menu markup | |
| */ | |
| class your_themename_primary_menu extends Walker_Nav_Menu { | |
| /** | |
| * @see Walker::start_lvl() | |
| * @since 3.0.0 | |
| * | |
| * @param string $output Passed by reference. Used to append additional content. | |
| * @param int $depth Depth of page. Used for padding. | |
| */ | |
| public function start_lvl( &$output, $depth = 0, $args = array() ) { | |
| $indent = str_repeat( "\t", $depth ); | |
| $output .= "\n$indent<div class=\"uk-navbar-dropdown\">\n<ul role=\"menu\" class=\"uk-nav uk-navbar-dropdown-nav\">\n"; | |
| } | |
| /** | |
| * Ends the list of after the elements are added. | |
| * | |
| * @see Walker_Nav_Menu::end_lvl() | |
| * | |
| * @since 3.0.0 | |
| * | |
| * @param string $output Passed by reference. Used to append additional content. | |
| * @param int $depth Depth of page. Used for padding. | |
| * @param array $args Not used. | |
| */ | |
| public function end_lvl( &$output, $depth = 0, $args = array() ) { | |
| $indent = str_repeat( "\t", $depth ); | |
| $output .= "\n$indent</ul></div>"; | |
| } | |
| /** | |
| * @see Walker::start_el() | |
| * @since 3.0.0 | |
| * | |
| * @param string $output Passed by reference. Used to append additional content. | |
| * @param object $item Menu item data object. | |
| * @param int $depth Depth of menu item. Used for padding. | |
| * @param int $current_page Menu item ID. | |
| * @param object $args | |
| */ | |
| public function start_el( &$output, $item, $depth = 0, $args = array(), $id = 0 ) { | |
| $indent = ( $depth ) ? str_repeat( "\t", $depth ) : ''; | |
| $class_names = $value = ''; | |
| $classes = empty( $item->classes ) ? array() : (array) $item->classes; | |
| $classes[] = 'menu-item-' . $item->ID; | |
| $class_names = join( ' ', apply_filters( 'nav_menu_css_class', array_filter( $classes ), $item, $args ) ); | |
| if ( $args->has_children ) | |
| $class_names .= ' uk-parent'; | |
| $dropdown = ''; /* | |
| if ( $args->has_children && $depth == 0) | |
| $dropdown .= ' data-uk-dropdown="{mode:\'click\'}"';*/ | |
| if ( in_array( 'current-menu-item', $classes ) || in_array('current-menu-parent', $classes)) | |
| $class_names .= ' uk-active'; | |
| $class_names = $class_names ? ' class="' . esc_attr( $class_names ) . '"' : ''; | |
| $id = apply_filters( 'nav_menu_item_id', 'menu-item-'. $item->ID, $item, $args ); | |
| $id = $id ? ' id="' . esc_attr( $id ) . '"' : ''; | |
| $output .= $indent . '<li' . $id . $value . $class_names . $dropdown . '>'; | |
| $atts = array(); | |
| $atts['title'] = ! empty( $item->title ) ? $item->title : ''; | |
| $atts['target'] = ! empty( $item->target ) ? $item->target : ''; | |
| $atts['rel'] = ! empty( $item->xfn ) ? $item->xfn : ''; | |
| // If item has_children add atts to a. | |
| if ( $args->has_children && $depth === 0 ) { | |
| $atts['href'] = '#'; | |
| // $atts['data-toggle'] = 'dropdown'; | |
| // $atts['class'] = 'dropdown-toggle'; | |
| // $atts['aria-haspopup'] = 'true'; | |
| } else { | |
| $atts['href'] = ! empty( $item->url ) ? $item->url : ''; | |
| } | |
| $atts = apply_filters( 'nav_menu_link_attributes', $atts, $item, $args ); | |
| $attributes = ''; | |
| foreach ( $atts as $attr => $value ) { | |
| if ( ! empty( $value ) ) { | |
| $value = ( 'href' === $attr ) ? esc_url( $value ) : esc_attr( $value ); | |
| $attributes .= ' ' . $attr . '="' . $value . '"'; | |
| } | |
| } | |
| $item_output = $args->before; | |
| $item_output .= '<a'. $attributes .'>'; | |
| $item_output .= $args->link_before . apply_filters( 'the_title', $item->title, $item->ID ) . $args->link_after; | |
| $item_output .= ( $args->has_children && 0 === $depth ) ? '</a>' : '</a>'; | |
| $item_output .= $args->after; | |
| $output .= apply_filters( 'walker_nav_menu_start_el', $item_output, $item, $depth, $args ); | |
| } | |
| /** | |
| * Traverse elements to create list from elements. | |
| * | |
| * Display one element if the element doesn't have any children otherwise, | |
| * display the element and its children. Will only traverse up to the max | |
| * depth and no ignore elements under that depth. | |
| * | |
| * This method shouldn't be called directly, use the walk() method instead. | |
| * | |
| * @see Walker::start_el() | |
| * @since 2.5.0 | |
| * | |
| * @param object $element Data object | |
| * @param array $children_elements List of elements to continue traversing. | |
| * @param int $max_depth Max depth to traverse. | |
| * @param int $depth Depth of current element. | |
| * @param array $args | |
| * @param string $output Passed by reference. Used to append additional content. | |
| * @return null Null on failure with no changes to parameters. | |
| */ | |
| public function display_element( $element, &$children_elements, $max_depth, $depth, $args, &$output ) { | |
| if ( ! $element ) | |
| return; | |
| $id_field = $this->db_fields['id']; | |
| // Display this element. | |
| if ( is_object( $args[0] ) ) | |
| $args[0]->has_children = ! empty( $children_elements[ $element->$id_field ] ); | |
| parent::display_element( $element, $children_elements, $max_depth, $depth, $args, $output ); | |
| } | |
| /** | |
| * Menu Fallback | |
| * ============= | |
| * If this function is assigned to the wp_nav_menu's fallback_cb variable | |
| * and a manu has not been assigned to the theme location in the WordPress | |
| * menu manager the function with display nothing to a non-logged in user, | |
| * and will add a link to the WordPress menu manager if logged in as an admin. | |
| * | |
| * @param array $args passed from the wp_nav_menu function. | |
| * | |
| */ | |
| public static function fallback( $args ) { | |
| if ( current_user_can( 'manage_options' ) ) { | |
| extract( $args ); | |
| $fb_output = null; | |
| if ( $container ) { | |
| $fb_output = '<' . $container; | |
| if ( $container_id ) | |
| $fb_output .= ' id="' . $container_id . '"'; | |
| if ( $container_class ) | |
| $fb_output .= ' class="' . $container_class . '"'; | |
| $fb_output .= '>'; | |
| } | |
| $fb_output .= '<ul'; | |
| if ( $menu_id ) | |
| $fb_output .= ' id="' . $menu_id . '"'; | |
| if ( $menu_class ) | |
| $fb_output .= ' class="' . $menu_class . '"'; | |
| $fb_output .= '>'; | |
| $fb_output .= '<li><a href="' . admin_url( 'nav-menus.php' ) . '">'. __('Add a menu', 'your themename') .'</a></li>'; | |
| $fb_output .= '</ul>'; | |
| if ( $container ) | |
| $fb_output .= '</' . $container . '>'; | |
| echo $fb_output; | |
| } | |
| } | |
| } | |
| /** | |
| * Class Name: your_themename_offcanvas_output | |
| * Description: A custom WordPress nav walker class to implement UIkit menu markup | |
| */ | |
| class your_themename_offcanvas_menu extends Walker_Nav_Menu { | |
| /** | |
| * @see Walker::start_lvl() | |
| * @since 3.0.0 | |
| * | |
| * @param string $output Passed by reference. Used to append additional content. | |
| * @param int $depth Depth of page. Used for padding. | |
| */ | |
| public function start_lvl( &$output, $depth = 0, $args = array() ) { | |
| $indent = str_repeat( "\t", $depth ); | |
| $output .= "\n$indent<ul role=\"menu\" class=\"uk-nav-parent-icon uk-nav-sub\">\n"; | |
| } | |
| /** | |
| * @see Walker::start_el() | |
| * @since 3.0.0 | |
| * | |
| * @param string $output Passed by reference. Used to append additional content. | |
| * @param object $item Menu item data object. | |
| * @param int $depth Depth of menu item. Used for padding. | |
| * @param int $current_page Menu item ID. | |
| * @param object $args | |
| */ | |
| public function start_el( &$output, $item, $depth = 0, $args = array(), $id = 0 ) { | |
| $indent = ( $depth ) ? str_repeat( "\t", $depth ) : ''; | |
| $class_names = $value = ''; | |
| $classes = empty( $item->classes ) ? array() : (array) $item->classes; | |
| $classes[] = 'menu-item-' . $item->ID; | |
| $class_names = join( ' ', apply_filters( 'nav_menu_css_class', array_filter( $classes ), $item, $args ) ); | |
| if ( $args->has_children ) | |
| $class_names .= ' uk-parent'; | |
| if ( in_array( 'current-menu-item', $classes ) || in_array('current-menu-parent', $classes)) | |
| $class_names .= ' uk-active'; | |
| $class_names = $class_names ? ' class="' . esc_attr( $class_names ) . '"' : ''; | |
| $id = apply_filters( 'nav_menu_item_id', 'menu-item-'. $item->ID, $item, $args ); | |
| $id = $id ? ' id="' . esc_attr( $id ) . '"' : ''; | |
| $output .= $indent . '<li ' . $id . $value . $class_names . '>'; | |
| $atts = array(); | |
| $atts['title'] = ! empty( $item->title ) ? $item->title : ''; | |
| $atts['target'] = ! empty( $item->target ) ? $item->target : ''; | |
| $atts['rel'] = ! empty( $item->xfn ) ? $item->xfn : ''; | |
| // If item has_children add atts to a. | |
| if ( $args->has_children && $depth === 0 ) { | |
| $atts['href'] = '#'; | |
| // $atts['data-toggle'] = 'dropdown'; | |
| // $atts['class'] = 'dropdown-toggle'; | |
| // $atts['aria-haspopup'] = 'true'; | |
| } else { | |
| $atts['href'] = ! empty( $item->url ) ? $item->url : ''; | |
| } | |
| $atts = apply_filters( 'nav_menu_link_attributes', $atts, $item, $args ); | |
| $attributes = ''; | |
| foreach ( $atts as $attr => $value ) { | |
| if ( ! empty( $value ) ) { | |
| $value = ( 'href' === $attr ) ? esc_url( $value ) : esc_attr( $value ); | |
| $attributes .= ' ' . $attr . '="' . $value . '"'; | |
| } | |
| } | |
| $item_output = $args->before; | |
| $item_output .= '<a'. $attributes .'>'; | |
| $item_output .= $args->link_before . apply_filters( 'the_title', $item->title, $item->ID ) . $args->link_after; | |
| $item_output .= '</a>'; | |
| $item_output .= $args->after; | |
| $output .= apply_filters( 'walker_nav_menu_start_el', $item_output, $item, $depth, $args ); | |
| } | |
| /** | |
| * Traverse elements to create list from elements. | |
| * | |
| * Display one element if the element doesn't have any children otherwise, | |
| * display the element and its children. Will only traverse up to the max | |
| * depth and no ignore elements under that depth. | |
| * | |
| * This method shouldn't be called directly, use the walk() method instead. | |
| * | |
| * @see Walker::start_el() | |
| * @since 2.5.0 | |
| * | |
| * @param object $element Data object | |
| * @param array $children_elements List of elements to continue traversing. | |
| * @param int $max_depth Max depth to traverse. | |
| * @param int $depth Depth of current element. | |
| * @param array $args | |
| * @param string $output Passed by reference. Used to append additional content. | |
| * @return null Null on failure with no changes to parameters. | |
| */ | |
| public function display_element( $element, &$children_elements, $max_depth, $depth, $args, &$output ) { | |
| if ( ! $element ) | |
| return; | |
| $id_field = $this->db_fields['id']; | |
| // Display this element. | |
| if ( is_object( $args[0] ) ) | |
| $args[0]->has_children = ! empty( $children_elements[ $element->$id_field ] ); | |
| parent::display_element( $element, $children_elements, $max_depth, $depth, $args, $output ); | |
| } | |
| /** | |
| * Menu Fallback | |
| * ============= | |
| * If this function is assigned to the wp_nav_menu's fallback_cb variable | |
| * and a manu has not been assigned to the theme location in the WordPress | |
| * menu manager the function with display nothing to a non-logged in user, | |
| * and will add a link to the WordPress menu manager if logged in as an admin. | |
| * | |
| * @param array $args passed from the wp_nav_menu function. | |
| * | |
| */ | |
| public static function fallback( $args ) { | |
| if ( current_user_can( 'manage_options' ) ) { | |
| extract( $args ); | |
| $fb_output = null; | |
| if ( $container ) { | |
| $fb_output = '<' . $container; | |
| if ( $container_id ) | |
| $fb_output .= ' id="' . $container_id . '"'; | |
| if ( $container_class ) | |
| $fb_output .= ' class="' . $container_class . '"'; | |
| $fb_output .= '>'; | |
| } | |
| $fb_output .= '<ul'; | |
| if ( $menu_id ) | |
| $fb_output .= ' id="' . $menu_id . '"'; | |
| if ( $menu_class ) | |
| $fb_output .= ' class="' . $menu_class . '"'; | |
| $fb_output .= '>'; | |
| $fb_output .= '<li><a href="' . admin_url( 'nav-menus.php' ) . '">'. __('Add a menu', 'your themename') .'</a></li>'; | |
| $fb_output .= '</ul>'; | |
| if ( $container ) | |
| $fb_output .= '</' . $container . '>'; | |
| echo $fb_output; | |
| } | |
| } | |
| } | |
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Hi,
can you tell me how can i show the dropdown menu in Multiple columns?
I have add the following markup
<div class="uk-navbar-dropdown uk-navbar-dropdown-width-2"> <div class="uk-navbar-dropdown-grid uk-child-width-1-2" uk-grid>in line 17 and 207 , the 2 columns are shown correctly, but the menu items remain in one column!
thank you