Drupal example source code file (views_handler_filter_aggregator_category_cid.inc)

This example Drupal source code file (views_handler_filter_aggregator_category_cid.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, by, database, db_fetch_object, extends, function, get_value_options, isset, php, result, return, title, views_handler_filter_in_operator, while

The views_handler_filter_aggregator_category_cid.inc Drupal example source code

<?php
// $Id: views_handler_filter_aggregator_category_cid.inc,v 1.2 2009/06/10 22:04:57 merlinofchaos Exp $

/**
 * Filter by aggregator category cid
 */
class views_handler_filter_aggregator_category_cid extends views_handler_filter_in_operator {
  function get_value_options() {
    if (isset($this->value_options)) {
      return;
    }

    $this->value_options = array();

    $result = db_query('SELECT * FROM {aggregator_category} ORDER BY title');
    while ($category = db_fetch_object($result)) {
      $this->value_options[$category->cid] = $category->title;
    }
  }
}