lib/form/questioncategory.php

   1 <?php
   2 // This file is part of Moodle - http://moodle.org/
   3 //
   4 // Moodle is free software: you can redistribute it and/or modify
   5 // it under the terms of the GNU General Public License as published by
   6 // the Free Software Foundation, either version 3 of the License, or
   7 // (at your option) any later version.
   8 //
   9 // Moodle is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU General Public License for more details.
  13 //
  14 // You should have received a copy of the GNU General Public License
  15 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  16
  17
  18 /**
  19  * Drop down for question categories.
  20  *
  21  * Contains HTML class for a drop down element to select a question category.
  22  *
  23  * @package   core_form
  24  * @copyright 2007 Tim Hunt
  25  * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  26  */
  27
  28 global $CFG;
  29 require_once("$CFG->libdir/form/selectgroups.php");
  30 require_once("$CFG->libdir/questionlib.php");
  31
  32 /**
  33  * Drop down for question categories.
  34  *
  35  * HTML class for a drop down element to select a question category.
  36  *
  37  * @package   core_form
  38  * @category  form
  39  * @copyright 2007 Tim Hunt
  40  * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  41  */
  42 class MoodleQuickForm_questioncategory extends MoodleQuickForm_selectgroups {
  43     /** @var array default options for question categories */
  44     var $_options = array('top'=>false, 'currentcat'=>0, 'nochildrenof' => -1);
  45
  46     /**
  47      * Constructor
  48      *
  49      * @param string $elementName Select name attribute
  50      * @param mixed $elementLabel Label(s) for the select
  51      * @param array $options additional options. Recognised options are courseid, published and
  52      *              only_editable, corresponding to the arguments of question_category_options
  53      *              from moodlelib.php.
  54      * @param mixed $attributes Either a typical HTML attribute string or an associative array
  55      */
  56     function MoodleQuickForm_questioncategory($elementName = null, $elementLabel = null, $options = null, $attributes = null) {
  57         MoodleQuickForm_selectgroups::MoodleQuickForm_selectgroups($elementName, $elementLabel, array(), $attributes);
  58         $this->_type = 'questioncategory';
  59         if (is_array($options)) {
  60             $this->_options = $options + $this->_options;
  61             $this->loadArrayOptGroups(
  62                         question_category_options($this->_options['contexts'], $this->_options['top'], $this->_options['currentcat'],
  63                                                 false, $this->_options['nochildrenof']));
  64         }
  65     }
  66
  67 }