home | career | drupal | java | mac | mysql | perl | php | scala | uml | unix

Drupal example source code file (views_handler_sort_menu_hierarchy.inc)

This example Drupal source code file (views_handler_sort_menu_hierarchy.inc) is included in the DevDaily.com "Drupal Source Code Warehouse" project. The intent of this project is to help you "Learn Drupal by Example".

PHP - Drupal tags/keywords

class, extends, for, function, isset, max_depth, menu_max_depth, php, query, variable, views_handler_sort_menu_hierarchy

The views_handler_sort_menu_hierarchy.inc Drupal example source code

// $Id: views_handler_sort_menu_hierarchy.inc,v 1.1 2008/09/03 19:21:28 merlinofchaos Exp $

 * Sort in menu hierarchy order.
 * Given a field name of 'p' this produces an ORDER BY on p1, p2, ..., p9.
 * This is only really useful for the {menu_links} table.
 * @ingroup views_sort_handlers
class views_handler_sort_menu_hierarchy extends views_handler_sort {
  function query() {
    $max_depth = isset($this->definition['max depth']) ? $this->definition['max depth'] : MENU_MAX_DEPTH;
    for ($i = 1; $i <= $max_depth; ++$i) {
      $this->query->add_orderby($this->table_alias, $this->field . $i, $this->options['order']);

Other Drupal examples (source code examples)

Here is a short list of links related to this Drupal views_handler_sort_menu_hierarchy.inc source code file:

new blog posts

"Drupal" is a registered trademark of Dries Buytaert.

my drupal tutorials and examples  

Copyright 1998-2016 Alvin Alexander, alvinalexander.com
All Rights Reserved.

Beginning in 2016, a portion of the proceeds from pages under the '/drupal-code-examples/' URI will be donated to charity.