\n"; } function start_el( &$output, $item, $depth = 0, $args = array(), $id = 0 ) { $indent = ( $depth ) ? str_repeat( "\t", $depth ) : ''; if (strcasecmp($item->title, 'divider') == 0) { // Item is a Divider $output .= $indent . '

'; } else if (strcasecmp($item->title, 'divider-vertical') == 0) { // Item is a Vertical Divider $output .= $indent . '

'; } else if (strcasecmp($item->title, 'nav-header') == 0) { // Item is a Header $output .= $indent . '

' . esc_attr( $item->attr_title ); } else { $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, $args ) ); //If item has_children add dropdown class to li if($args->has_children) { $class_names .= ' dropdown'; } $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 . ''; $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) { $atts['href'] = '#'; $atts['class'] = 'dropdown-toggle'; $atts['data-toggle'] = 'dropdown'; $atts['data-target'] = '#'; } 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; if(! empty( $item->attr_title )){ $item_output .= ' '; } else { $item_output .= ''; } $item_output .= $args->link_before . apply_filters( 'the_title', $item->title, $item->ID ) . $args->link_after; $item_output .= ($args->has_children) ? ' ' : ''; $item_output .= $args->after; $output .= apply_filters( 'walker_nav_menu_start_el', $item_output, $item, $depth, $args ); } } 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); } } ?>