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- <?php
- /* For licensing terms, see /license.txt */
- /**
- * File containing the FreeAnswer class.
- * This class allows to instantiate an object of type FREE_ANSWER,
- * extending the class question
- * @package chamilo.exercise
- * @author Eric Marguin
- * @version $Id: admin.php 10680 2007-01-11 21:26:23Z pcool $
- */
- /**
- * Code
- */
- if(!class_exists('FreeAnswer')):
- /**
- * @package chamilo.exercise
- */
- class FreeAnswer extends Question {
- static $typePicture = 'open_answer.gif';
- static $explanationLangVar = 'FreeAnswer';
- /**
- * Constructor
- */
- function FreeAnswer(){
- parent::question();
- $this -> type = FREE_ANSWER;
- $this -> isContent = $this-> getIsContent();
- }
- /**
- * function which redifines Question::createAnswersForm
- * @param the formvalidator instance
- */
- function createAnswersForm ($form)
- {
- $form -> addElement('text','weighting',get_lang('Weighting'),'size="5"');
- global $text, $class;
- // setting the save button here and not in the question class.php
- $form->addElement('style_submit_button','submitQuestion',$text, 'class="'.$class.'"');
- if (!empty($this->id)) {
- $form -> setDefaults(array('weighting' => float_format($this->weighting, 1)));
- } else {
- if ($this -> isContent == 1) {
- $form -> setDefaults(array('weighting' => '10'));
- }
- }
- }
- /**
- * abstract function which creates the form to create / edit the answers of the question
- * @param the formvalidator instance
- */
- function processAnswersCreation($form)
- {
- $this -> weighting = $form -> getSubmitValue('weighting');
- $this->save();
- }
-
- function return_header($feedback_type, $counter = null) {
- parent::return_header($feedback_type, $counter);
- $header = '<table width="100%" class="data_table_exercise_result_left" >
- <tr>
- <td><i>'.get_lang("Answer").'</i></td>
- </tr>';
- return $header;
- }
-
- }
- endif;
- ?>
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