File Source for freeanswer.class.php

<?php
/*
DOKEOS - elearning and course management software
For a full list of contributors, see documentation/credits.html
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
See "documentation/licence.html" more details.
Contact:
Dokeos
Rue des Palais 44 Paleizenstraat
B-1030 Brussels - Belgium
Tel. +32 (2) 211 34 56
*/
/**
* File containing the FreeAnswer class.
* This class allows to instantiate an object of type FREE_ANSWER,
* extending the class question
* @package dokeos.exercise
* @author Eric Marguin
* @version $Id: admin.php 10680 2007-01-11 21:26:23Z pcool $
*/
if(!class_exists('FreeAnswer')):
class FreeAnswer extends Question {
static $typePicture = 'open_answer.gif';
static $explanationLangVar = 'freeAnswer';
/**
* Constructor
*/
function FreeAnswer(){
parent::question();
$this -> type = FREE_ANSWER;
}
/**
* function which redifines Question::createAnswersForm
* @param the formvalidator instance
*/
function createAnswersForm ($form) {
$form -> addElement('text','weighting',get_lang('Weighting'),'size="5"');
if(!empty($this->id))
{
$form -> setDefaults(array('weighting' => $this->weighting));
}
else {
$form -> setDefaults(array('weighting' => '10'));
}
}
/**
* abstract function which creates the form to create / edit the answers of the question
* @param the formvalidator instance
*/
function processAnswersCreation($form)
{
$this -> weighting = $form -> getSubmitValue('weighting');
$this->save();
}
}
endif;
?>

Source for file freeanswer.class.php