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86 lines
2.5 KiB
86 lines
2.5 KiB
<?php
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/* For licensing terms, see /license.txt */
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/**
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* File containing the FreeAnswer class.
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* This class allows to instantiate an object of type FREE_ANSWER,
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* extending the class question
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* @package chamilo.exercise
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* @author Eric Marguin
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* @version $Id: admin.php 10680 2007-01-11 21:26:23Z pcool $
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*/
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/**
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* Code
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*/
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/**
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* @package chamilo.exercise
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*/
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class FreeAnswer extends Question
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{
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static $typePicture = 'open_answer.gif';
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static $explanationLangVar = 'FreeAnswer';
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/**
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* Constructor
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*/
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public function __construct($course_code = null)
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{
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parent::question($course_code);
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$this->type = FREE_ANSWER;
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$this->isContent = $this->getIsContent();
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}
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/**
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* function which redefines Question::createAnswersForm
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* @param FormValidator instance
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*/
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public function createAnswersForm($form)
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{
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if ($this->exercise->getModelType() == EXERCISE_MODEL_TYPE_NORMAL) {
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$form->addElement('text', 'weighting', get_lang('Weighting'), array('class' => 'span1'));
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if (!empty($this->id)) {
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$form->setDefaults(array('weighting' => Text::float_format($this->weighting, 1)));
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} else {
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if ($this->isContent == 1) {
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$form->setDefaults(array('weighting' => '10'));
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}
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}
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}
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if ($form->isFrozen() == false) {
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// Setting the save button here and not in the question class.php.
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$form->addElement('style_submit_button', 'submitQuestion', $this->submitText, 'class="'.$this->submitClass.'"');
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}
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}
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/**
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* abstract function which creates the form to create / edit the answers of the question
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* @param FormValidator instance
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*/
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public function processAnswersCreation($form)
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{
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$this->weighting = $form->getSubmitValue('weighting');
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$this->save();
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}
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/**
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* {@inheritdoc}
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*/
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function return_header($feedback_type = null, $counter = null, $score = null, $show_media = false, $hideTitle = 0)
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{
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if (!empty($score['comments']) || $score['score'] > 0) {
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$score['revised'] = true;
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} else {
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$score['revised'] = false;
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}
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$header = parent::return_header($feedback_type, $counter, $score, $show_media, $hideTitle);
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$header .= '<table class="'.$this->question_table_class.'" >
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<tr>
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<th>'.get_lang("Answer").'</th>
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</tr>';
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return $header;
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}
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}
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