WordPress Walker Code
<?php | |
/* I'm not so certain this works right anymore, but some may find it useful. See https://www.twistermc.com/36600/wordpress-mega-menu/ for full details. */ | |
class description_walker extends Walker_Nav_Menu { | |
protected $topLevelId = NULL; | |
protected $topLevelCount = NULL; | |
protected $templateURL = NULL; | |
function description_walker() { | |
$this->templateURL = get_theme_root() . '/' . get_template() . '/'; | |
} | |
function start_el(&$output, $item, $depth, $args) { | |
global $wp_query; | |
$indent = ( $depth ) ? str_repeat( "\t", $depth ) : ''; | |
$class_names = $value = ''; | |
if ($depth == 0) | |
$this->topLevelId = $item->ID; | |
$classes = empty( $item->classes ) ? array() : (array) $item->classes; | |
$class_names = join( ' ', apply_filters( 'nav_menu_css_class', array_filter( $classes ), $item ) ); | |
$class_names = ' class="'. esc_attr( $class_names ) . '"'; | |
$output .= $indent . '<li id="menu-item-'. $item->ID . '"' . $value . $class_names .'>'; | |
$attributes = ! empty( $item->attr_title ) ? ' title="' . esc_attr( $item->attr_title ) .'"' : ''; | |
$attributes .= ! empty( $item->target ) ? ' target="' . esc_attr( $item->target ) .'"' : ''; | |
$attributes .= ! empty( $item->xfn ) ? ' rel="' . esc_attr( $item->xfn ) .'"' : ''; | |
$attributes .= ! empty( $item->url ) ? ' href="' . esc_attr( $item->url ) .'"' : ''; | |
$attributes .= ' class= "main-link"'; | |
$prepend = ''; // top level | |
$append = ''; // top level | |
$description = ''; | |
$item_output = $args->before; | |
$item_output .= '<a '. $attributes .'>'; | |
$item_output .= $args->link_before .$prepend.apply_filters( 'the_title', $item->title, $item->ID ).$append; | |
$item_output .= $description.$args->link_after; | |
$item_output .= '</a>'; | |
if ($this->topLevelId == 8675309) { | |
ob_start(); | |
require $this->templateURL . '/dropDown1.php'; | |
$item_output .= ob_get_contents(); | |
ob_end_clean(); | |
} | |
$item_output .= $args->after; | |
$output .= apply_filters( 'walker_nav_menu_start_el', $item_output, $item, $depth, $args ); | |
$output .= '</li>'; | |
} | |
} |
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