First and Last Classes
Posted August 12th, 2008 by DrupalThis little chunk of code should be handy:
http://drupal.org/node/138656
This will allow me to add first and last classes to menu items that are in blocks - which if I get this project that I am thinking of (where the designer is super anal) I can utilize this code:
<?php
function phptemplate_menu_tree($pid = 1) {
if ($tree = phptemplate_menu_tree_improved($pid)) {
return "\n<ul class=\"menu\">\n". $tree ."\n</ul>\n";
}
}
function phptemplate_menu_tree_improved($pid = 1) {
$menu = menu_get_menu();
$output = '';
if (isset($menu['visible'][$pid]) && $menu['visible'][$pid]['children']) {
$num_children = count($menu['visible'][$pid]['children']);
for ($i=0; $i < $num_children; ++$i) {
$mid = $menu['visible'][$pid]['children'][$i];
$type = isset($menu['visible'][$mid]['type']) ? $menu['visible'][$mid]['type'] : NULL;
$children = isset($menu['visible'][$mid]['children']) ? $menu['visible'][$mid]['children'] : NULL;
$extraclass = $i == 0 ? 'first' : ($i == $num_children-1 ? 'last' : '');
$output .= theme('menu_item', $mid, menu_in_active_trail($mid) || ($type & MENU_EXPANDED) ? theme('menu_tree', $mid) : '', count($children) == 0, $extraclass);
}
}
return $output;
}
function phptemplate_menu_item($mid, $children = '', $leaf = TRUE, $extraclass = '') {
return '<li class="'. ($leaf ? 'leaf' : ($children ? 'expanded' : 'collapsed')) . ($extraclass ? ' ' . $extraclass : '') . '">'. menu_item_link($mid, TRUE, $extraclass) . $children ."</li>\n";
}
?>
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