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Drupal example source code file (views_handler_argument_node_tnid.inc)

This example Drupal source code file (views_handler_argument_node_tnid.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

array, as, check_plain, extends, foreach, function, node, php, result, return, title_query, titles, views_handler_argument_node_tnid, where

The views_handler_argument_node_tnid.inc Drupal example source code

<?php
// $Id: views_handler_argument_node_tnid.inc,v 1.1.6.1 2009/11/02 22:01:26 merlinofchaos Exp $
/**
 * @file
 * Provide node tnid argument handler.
 */

/**
 * Argument handler to accept a node translation id.
 */
class views_handler_argument_node_tnid extends views_handler_argument_numeric {
  /**
   * Override the behavior of title(). Get the title of the node.
   */
  function title_query() {
    $titles = array();

    $result = db_query("SELECT n.title FROM {node} n WHERE n.tnid IN (:tnids)", array(':tnis' => $this->value));
    foreach ($result as $term) {
      $titles[] = check_plain($term->title);
    }
    return $titles;
  }
}

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