2 /***************************************************************************
3 * Copyright (C) 2003-2011 Polytechnique.org *
4 * http://opensource.polytechnique.org/ *
6 * This program is free software; you can redistribute it and/or modify *
7 * it under the terms of the GNU General Public License as published by *
8 * the Free Software Foundation; either version 2 of the License, or *
9 * (at your option) any later version. *
11 * This program is distributed in the hope that it will be useful, *
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
14 * GNU General Public License for more details. *
16 * You should have received a copy of the GNU General Public License *
17 * along with this program; if not, write to the Free Software *
19 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA *
20 ***************************************************************************/
22 class SurveyQuestionMultiple
extends SurveyQuestion
24 public function __construct(Survey
$survey)
26 parent
::__construct($survey);
27 $this->type
= "multiple";
30 protected function buildAnswer(SurveyAnswer
$answer, PlDict
$data)
32 $content = $data->v($this->qid
);
33 $value = $content['answer'];
35 $answer->answer
= null
;
38 $id = to_integer($value);
40 if ($value != 'other') {
41 $answer->answers
= null
;
44 if (@$this->parameters
['allow_other']) {
45 $answer->answer
= array('other' => $content['text']);
48 if ($id >= count($this->parameters
['answers'])) {
49 $answer->answers
= null
;
52 $answer->answer
= array('answer' => $id);