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   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  namespace core_question\bank;
  18  
  19  /**
  20   * A column with a checkbox for each question with name q{questionid}.
  21   *
  22   * @copyright  2009 Tim Hunt
  23   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  24   */
  25  class checkbox_column extends column_base {
  26      protected $strselect;
  27  
  28      public function init() {
  29          $this->strselect = get_string('select');
  30      }
  31  
  32      public function get_name() {
  33          return 'checkbox';
  34      }
  35  
  36      protected function get_title() {
  37          return '<input type="checkbox" disabled="disabled" id="qbheadercheckbox" />';
  38      }
  39  
  40      protected function get_title_tip() {
  41          global $PAGE;
  42          $PAGE->requires->strings_for_js(array('selectall', 'deselectall'), 'moodle');
  43          $PAGE->requires->yui_module('moodle-question-qbankmanager', 'M.question.qbankmanager.init');
  44          return get_string('selectquestionsforbulk', 'question');
  45  
  46      }
  47  
  48      protected function display_content($question, $rowclasses) {
  49          global $PAGE;
  50          echo '<input title="' . $this->strselect . '" type="checkbox" name="q' .
  51                  $question->id . '" id="checkq' . $question->id . '" value="1"/>';
  52      }
  53  
  54      public function get_required_fields() {
  55          return array('q.id');
  56      }
  57  }