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@ -1,255 +1,252 @@ |
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<?php |
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/* For licensing terms, see /license.txt */ |
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if (!class_exists('GlobalMultipleAnswer')): |
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class GlobalMultipleAnswer extends Question { |
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class GlobalMultipleAnswer extends Question { |
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static $typePicture = 'mcmagl.gif'; |
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static $explanationLangVar = 'GlobalMultipleAnswer'; |
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static $typePicture = 'mcmagl.gif'; |
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static $explanationLangVar = 'GlobalMultipleAnswer'; |
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/* Constructor */ |
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/* Constructor */ |
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function GlobalMultipleAnswer() { |
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parent::question(); |
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$this->type = GLOBAL_MULTIPLE_ANSWER; |
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$this->isContent = $this->getIsContent(); |
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function GlobalMultipleAnswer() { |
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parent::question(); |
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$this->type = GLOBAL_MULTIPLE_ANSWER; |
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$this->isContent = $this->getIsContent(); |
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} |
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/** |
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* function which redifines Question::createAnswersForm |
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* @param the formvalidator instance |
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* @param the answers number to display |
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*/ |
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function createAnswersForm($form) { |
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$nb_answers = isset($_POST['nb_answers']) ? $_POST['nb_answers'] : 4; |
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$nb_answers += (isset($_POST['lessAnswers']) ? -1 : (isset($_POST['moreAnswers']) ? 1 : 0)); |
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$obj_ex = $_SESSION['objExercise']; |
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/* Mise en variable de Affichage "Reponses" et son icone, "N<EFBFBD>", "Vrai", "Reponse" */ |
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$html = '<table class="data_table"> |
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<tr> |
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<th width="10px"> |
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' . get_lang('Number') . ' |
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</th> |
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<th width="10px"> |
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' . get_lang('True') . ' |
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</th> |
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<th width="50%"> |
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' . get_lang('Answer') . ' |
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</th>'; |
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// Espace entre l'entete et les r<EFBFBD>ponses |
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if ($obj_ex->selectFeedbackType() != EXERCISE_FEEDBACK_TYPE_EXAM) { |
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$html .='<th>' . get_lang('Comment') . '</th>'; |
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} |
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$html .='</tr>'; |
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/** |
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* function which redifines Question::createAnswersForm |
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* @param the formvalidator instance |
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* @param the answers number to display |
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*/ |
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function createAnswersForm($form) { |
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$nb_answers = isset($_POST['nb_answers']) ? $_POST['nb_answers'] : 4; |
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$nb_answers += (isset($_POST['lessAnswers']) ? -1 : (isset($_POST['moreAnswers']) ? 1 : 0)); |
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$obj_ex = $_SESSION['objExercise']; |
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/* Mise en variable de Affichage "Reponses" et son icone, "N<EFBFBD>", "Vrai", "Reponse" */ |
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$html = '<table class="data_table"> |
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<tr> |
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<th width="10px"> |
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' . get_lang('Number') . ' |
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</th> |
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<th width="10px"> |
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' . get_lang('True') . ' |
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</th> |
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<th width="50%"> |
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' . get_lang('Answer') . ' |
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</th>'; |
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// Espace entre l'entete et les r<EFBFBD>ponses |
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if ($obj_ex->selectFeedbackType() != EXERCISE_FEEDBACK_TYPE_EXAM) { |
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$html .='<th>' . get_lang('Comment') . '</th>'; |
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$form->addElement('label', get_lang('Answers') . '<br /> <img src="../img/fill_field.png">', $html); |
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/* Initialiation variable */ |
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$defaults = array(); |
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$correct = 0; |
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/* Mise en variable du nombre de reponse */ |
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if (!empty($this->id)) { |
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$answer = new Answer($this->id); |
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$answer->read(); |
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if (count($answer->nbrAnswers) > 0 && !$form->isSubmitted()) { |
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$nb_answers = $answer->nbrAnswers; |
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} |
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$html .='</tr>'; |
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} |
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#le nombre de r<EFBFBD>ponses est bien enregistr<EFBFBD> sous la forme int(nb) |
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/* Ajout mise en forme nb reponse */ |
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$form->addElement('hidden', 'nb_answers'); |
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$boxes_names = array(); |
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/* V<EFBFBD>rification : Cr<EFBFBD>action d'au moins une r<EFBFBD>ponse */ |
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if ($nb_answers < 1) { |
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$nb_answers = 1; |
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Display::display_normal_message(get_lang('YouHaveToCreateAtLeastOneAnswer')); |
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} |
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$form->addElement('label', get_lang('Answers') . '<br /> <img src="../img/fill_field.png">', $html); |
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//D<EFBFBD>but affichage score global dans la modification d'une question |
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$scoreA = "0"; //par reponse |
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$scoreG = "0"; //Global |
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/* Initialiation variable */ |
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$defaults = array(); |
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$correct = 0; |
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/* boucle pour sauvegarder les donn<EFBFBD>es dans le tableau defaults */ |
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for ($i = 1; $i <= $nb_answers; ++$i) { |
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/* si la reponse est de type objet */ |
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if (is_object($answer)) { |
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$defaults['answer[' . $i . ']'] = $answer->answer[$i]; |
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$defaults['comment[' . $i . ']'] = $answer->comment[$i]; |
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$defaults['correct[' . $i . ']'] = $answer->correct[$i]; |
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/* Mise en variable du nombre de reponse */ |
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if (!empty($this->id)) { |
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$answer = new Answer($this->id); |
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$answer->read(); |
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if (count($answer->nbrAnswers) > 0 && !$form->isSubmitted()) { |
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$nb_answers = $answer->nbrAnswers; |
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} |
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//------------- D<EFBFBD>but |
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$scoreA = $answer->weighting[$i]; |
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} |
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if ($scoreA > 0) { |
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$scoreG = $scoreG + $scoreA; |
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} |
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//------------- Fin |
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//------------- Debut si un des scores par reponse est egal <EFBFBD> 0 : la coche vaut 1 (coch<EFBFBD>) |
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if ($scoreA == 0) |
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$defaults['pts'] = 1; |
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else |
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$defaults['pts'] = 0; |
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#le nombre de r<EFBFBD>ponses est bien enregistr<EFBFBD> sous la forme int(nb) |
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$renderer = & $form->defaultRenderer(); |
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/* Ajout mise en forme nb reponse */ |
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$form->addElement('hidden', 'nb_answers'); |
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$boxes_names = array(); |
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$renderer->setElementTemplate('<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error --><br/>{element}</td>', 'correct['.$i.']'); |
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$renderer->setElementTemplate('<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error --><br/>{element}</td>', 'counter['.$i.']'); |
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$renderer->setElementTemplate('<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error --><br/>{element}</td>', 'answer['.$i.']'); |
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$renderer->setElementTemplate('<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error --><br/>{element}</td>', 'comment['.$i.']'); |
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//$renderer->setElementTemplate('<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error --><br/>{element}</td>', 'weighting['.$i.']'); |
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/* V<EFBFBD>rification : Cr<EFBFBD>action d'au moins une r<EFBFBD>ponse */ |
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if ($nb_answers < 1) { |
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$nb_answers = 1; |
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Display::display_normal_message(get_lang('YouHaveToCreateAtLeastOneAnswer')); |
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} |
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$answer_number = $form->addElement('text', 'counter[' . $i . ']', null, 'value="' . $i . '"'); |
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$answer_number->freeze(); |
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//D<EFBFBD>but affichage score global dans la modification d'une question |
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$scoreA = "0"; //par reponse |
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$scoreG = "0"; //Global |
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/* boucle pour sauvegarder les donn<EFBFBD>es dans le tableau defaults */ |
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for ($i = 1; $i <= $nb_answers; ++$i) { |
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/* si la reponse est de type objet */ |
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if (is_object($answer)) { |
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$defaults['answer[' . $i . ']'] = $answer->answer[$i]; |
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$defaults['comment[' . $i . ']'] = $answer->comment[$i]; |
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$defaults['correct[' . $i . ']'] = $answer->correct[$i]; |
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//------------- D<EFBFBD>but |
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$scoreA = $answer->weighting[$i]; |
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} |
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if ($scoreA > 0) { |
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$scoreG = $scoreG + $scoreA; |
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} |
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//------------- Fin |
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//------------- Debut si un des scores par reponse est egal <EFBFBD> 0 : la coche vaut 1 (coch<EFBFBD>) |
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if ($scoreA == 0) |
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$defaults['pts'] = 1; |
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else |
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$defaults['pts'] = 0; |
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$renderer = & $form->defaultRenderer(); |
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$renderer->setElementTemplate('<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error --><br/>{element}</td>', 'correct['.$i.']'); |
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$renderer->setElementTemplate('<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error --><br/>{element}</td>', 'counter['.$i.']'); |
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$renderer->setElementTemplate('<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error --><br/>{element}</td>', 'answer['.$i.']'); |
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$renderer->setElementTemplate('<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error --><br/>{element}</td>', 'comment['.$i.']'); |
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//$renderer->setElementTemplate('<td><!-- BEGIN error --><span class="form_error">{error}</span><!-- END error --><br/>{element}</td>', 'weighting['.$i.']'); |
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$answer_number = $form->addElement('text', 'counter[' . $i . ']', null, 'value="' . $i . '"'); |
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$answer_number->freeze(); |
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$form->addElement('checkbox', 'correct[' . $i . ']', null, null, 'class="checkbox"'); |
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$boxes_names[] = 'correct[' . $i . ']'; |
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$form->addElement('html_editor', 'answer[' . $i . ']', null, 'style="vertical-align:middle"', array('ToolbarSet' => 'TestProposedAnswer', 'Width' => '100%', 'Height' => '100')); |
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$form->addRule('answer[' . $i . ']', get_lang('ThisFieldIsRequired'), 'required'); |
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// show comment when feedback is enable |
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if ($obj_ex->selectFeedbackType() != EXERCISE_FEEDBACK_TYPE_EXAM) { |
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$form->addElement('html_editor', 'comment[' . $i . ']', null, 'style="vertical-align:middle"', array('ToolbarSet' => 'TestProposedAnswer', 'Width' => '100%', 'Height' => '100')); |
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} |
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$form->addElement('html', '</tr>'); |
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} |
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//--------- Mise en variable du score global lors d'une modification de la question/r<EFBFBD>ponse |
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$defaults['weighting[1]'] = (round($scoreG)); |
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$form->addElement('html', '</div></div></table>'); |
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//$form -> addElement ('html', '<br />'); |
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$form->add_multiple_required_rule($boxes_names, get_lang('ChooseAtLeastOneCheckbox'), 'multiple_required'); |
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//only 1 answer the all deal ... |
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$form->addElement('text', 'weighting[1]', get_lang('Score')); |
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global $pts; |
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//--------- Creation coche pour ne pas prendre en compte les n<EFBFBD>gatifs |
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$form->addElement('checkbox', 'pts', '', get_lang('NoNegativeScore')); |
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$form->addElement('html', '<br />'); |
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// Affiche un message si le score n'est pas renseign<EFBFBD> |
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$form->addRule('weighting[1]', get_lang('ThisFieldIsRequired'), 'required'); |
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$navigator_info = api_get_navigator(); |
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global $text, $class; |
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//ie6 fix |
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if ($obj_ex->edit_exercise_in_lp == true) { |
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if ($navigator_info['name'] == 'Internet Explorer' && $navigator_info['version'] == '6') { |
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$form->addElement('submit', 'lessAnswers', get_lang('LessAnswer'), 'class="minus"'); |
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$form->addElement('submit', 'moreAnswers', get_lang('PlusAnswer'), 'class="plus"'); |
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$form->addElement('submit', 'submitQuestion', $text, 'class="' . $class . '"'); |
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} else { |
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$form->addElement('style_submit_button', 'lessAnswers', get_lang('LessAnswer'), 'class="minus"'); |
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$form->addElement('style_submit_button', 'moreAnswers', get_lang('PlusAnswer'), 'class="plus"'); |
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$form->addElement('style_submit_button', 'submitQuestion', $text, 'class="' . $class . '"'); |
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// setting the save button here and not in the question class.php |
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} |
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$form->addElement('checkbox', 'correct[' . $i . ']', null, null, 'class="checkbox"'); |
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$boxes_names[] = 'correct[' . $i . ']'; |
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$form->addElement('html_editor', 'answer[' . $i . ']', null, 'style="vertical-align:middle"', array('ToolbarSet' => 'TestProposedAnswer', 'Width' => '100%', 'Height' => '100')); |
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$form->addRule('answer[' . $i . ']', get_lang('ThisFieldIsRequired'), 'required'); |
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// show comment when feedback is enable |
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if ($obj_ex->selectFeedbackType() != EXERCISE_FEEDBACK_TYPE_EXAM) { |
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$form->addElement('html_editor', 'comment[' . $i . ']', null, 'style="vertical-align:middle"', array('ToolbarSet' => 'TestProposedAnswer', 'Width' => '100%', 'Height' => '100')); |
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} |
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$renderer->setElementTemplate('{element} ', 'lessAnswers'); |
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$renderer->setElementTemplate('{element} ', 'submitQuestion'); |
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$renderer->setElementTemplate('{element}', 'moreAnswers'); |
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$form->addElement('html', '</div></div>'); |
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$form->addElement('html', '</tr>'); |
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} |
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//--------- Mise en variable du score global lors d'une modification de la question/r<EFBFBD>ponse |
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$defaults['weighting[1]'] = (round($scoreG)); |
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$defaults['correct'] = $correct; |
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$form->addElement('html', '</div></div></table>'); |
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if (!empty($this->id)) { |
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$form->setDefaults($defaults); |
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//$form -> addElement ('html', '<br />'); |
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$form->add_multiple_required_rule($boxes_names, get_lang('ChooseAtLeastOneCheckbox'), 'multiple_required'); |
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//only 1 answer the all deal ... |
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$form->addElement('text', 'weighting[1]', get_lang('Score')); |
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global $pts; |
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//--------- Creation coche pour ne pas prendre en compte les n<EFBFBD>gatifs |
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$form->addElement('checkbox', 'pts', '', get_lang('NoNegativeScore')); |
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$form->addElement('html', '<br />'); |
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// Affiche un message si le score n'est pas renseign<EFBFBD> |
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$form->addRule('weighting[1]', get_lang('ThisFieldIsRequired'), 'required'); |
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$navigator_info = api_get_navigator(); |
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global $text, $class; |
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//ie6 fix |
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if ($obj_ex->edit_exercise_in_lp == true) { |
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if ($navigator_info['name'] == 'Internet Explorer' && $navigator_info['version'] == '6') { |
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$form->addElement('submit', 'lessAnswers', get_lang('LessAnswer'), 'class="minus"'); |
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$form->addElement('submit', 'moreAnswers', get_lang('PlusAnswer'), 'class="plus"'); |
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$form->addElement('submit', 'submitQuestion', $text, 'class="' . $class . '"'); |
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} else { |
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if ($this->isContent == 1) { |
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$form->setDefaults($defaults); |
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} |
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$form->addElement('style_submit_button', 'lessAnswers', get_lang('LessAnswer'), 'class="minus"'); |
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$form->addElement('style_submit_button', 'moreAnswers', get_lang('PlusAnswer'), 'class="plus"'); |
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$form->addElement('style_submit_button', 'submitQuestion', $text, 'class="' . $class . '"'); |
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// setting the save button here and not in the question class.php |
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} |
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$form->setConstants(array('nb_answers' => $nb_answers)); |
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} |
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$renderer->setElementTemplate('{element} ', 'lessAnswers'); |
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$renderer->setElementTemplate('{element} ', 'submitQuestion'); |
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$renderer->setElementTemplate('{element}', 'moreAnswers'); |
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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 the formvalidator instance |
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* @param the answers number to display |
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*/ |
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function processAnswersCreation($form) { |
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$questionWeighting = $nbrGoodAnswers = 0; |
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$objAnswer = new Answer($this->id); |
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$nb_answers = $form->getSubmitValue('nb_answers'); |
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// Score total |
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$answer_score = trim($form->getSubmitValue('weighting[1]')); |
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// Reponses correctes |
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$nbr_corrects = 0; |
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for ($i = 1; $i <= $nb_answers; $i++) { |
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$goodAnswer = trim($form->getSubmitValue('correct[' . $i . ']')); |
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if ($goodAnswer) { |
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$nbr_corrects++; |
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} |
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} |
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// Set question weighting (score total) |
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$questionWeighting = $answer_score; |
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// Set score per answer |
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$nbr_corrects = $nbr_corrects == 0 ? 1 : $nbr_corrects; |
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$answer_score = $nbr_corrects == 0 ? 0 : $answer_score; |
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//echo('affiche1');var_dump($answer_score);echo('<br>'); |
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$answer_score = ($answer_score / $nbr_corrects); |
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//echo('affiche2');var_dump($answer_score);echo('<br>'); |
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//$answer_score <EFBFBD>quivaut <EFBFBD> la valeur d'une bonne r<EFBFBD>ponse |
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// cr<EFBFBD>ation variable pour r<EFBFBD>cuperer la valeur de la coche pour la prise en compte des n<EFBFBD>gatifs |
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$test = ""; |
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$test = $form->getSubmitValue('pts'); |
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for ($i = 1; $i <= $nb_answers; $i++) { |
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$answer = trim($form->getSubmitValue('answer[' . $i . ']')); |
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$comment = trim($form->getSubmitValue('comment[' . $i . ']')); |
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$goodAnswer = trim($form->getSubmitValue('correct[' . $i . ']')); |
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if ($goodAnswer) { |
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$weighting = abs($answer_score); |
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} else { |
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if ($test == 1) { |
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$weighting = 0; |
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}else |
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$weighting = -abs($answer_score); |
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} |
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$objAnswer->createAnswer($answer, $goodAnswer, $comment, $weighting, $i); |
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$form->addElement('html', '</div></div>'); |
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$defaults['correct'] = $correct; |
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if (!empty($this->id)) { |
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$form->setDefaults($defaults); |
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} else { |
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if ($this->isContent == 1) { |
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$form->setDefaults($defaults); |
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} |
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// saves the answers into the data base |
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$objAnswer->save(); |
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} |
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$form->setConstants(array('nb_answers' => $nb_answers)); |
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} |
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// sets the total weighting of the question --> sert <EFBFBD> donner le score total pendant l'examen |
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$this->updateWeighting($questionWeighting); |
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$this->save(); |
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/** |
|
|
|
|
* abstract function which creates the form to create / edit the answers of the question |
|
|
|
|
* @param the formvalidator instance |
|
|
|
|
* @param the answers number to display |
|
|
|
|
*/ |
|
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|
function processAnswersCreation($form) { |
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$questionWeighting = $nbrGoodAnswers = 0; |
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$objAnswer = new Answer($this->id); |
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$nb_answers = $form->getSubmitValue('nb_answers'); |
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// Score total |
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$answer_score = trim($form->getSubmitValue('weighting[1]')); |
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// Reponses correctes |
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|
$nbr_corrects = 0; |
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for ($i = 1; $i <= $nb_answers; $i++) { |
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$goodAnswer = trim($form->getSubmitValue('correct[' . $i . ']')); |
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if ($goodAnswer) { |
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$nbr_corrects++; |
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} |
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} |
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|
// Set question weighting (score total) |
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|
$questionWeighting = $answer_score; |
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function return_header($feedback_type = null, $counter = null, $score = null, $show_media = false) { |
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$header = parent::return_header($feedback_type, $counter, $score, $show_media); |
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$header .= '<table class="'.$this->question_table_class .'"> |
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<tr> |
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<th>' . get_lang("Choice") . '</th> |
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<th>' . get_lang("ExpectedChoice") . '</th> |
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<th>' . get_lang("Answer") . '</th>'; |
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if ($feedback_type != EXERCISE_FEEDBACK_TYPE_EXAM) { |
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|
$header .= '<th>' . get_lang("Comment") . '</th>'; |
|
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|
// Set score per answer |
|
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|
$nbr_corrects = $nbr_corrects == 0 ? 1 : $nbr_corrects; |
|
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|
$answer_score = $nbr_corrects == 0 ? 0 : $answer_score; |
|
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$answer_score = ($answer_score / $nbr_corrects); |
|
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|
//$answer_score <EFBFBD>quivaut <EFBFBD> la valeur d'une bonne r<EFBFBD>ponse |
|
|
|
|
// cr<EFBFBD>ation variable pour r<EFBFBD>cuperer la valeur de la coche pour la prise en compte des n<EFBFBD>gatifs |
|
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|
|
$test = ""; |
|
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|
$test = $form->getSubmitValue('pts'); |
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for ($i = 1; $i <= $nb_answers; $i++) { |
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$answer = trim($form->getSubmitValue('answer[' . $i . ']')); |
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$comment = trim($form->getSubmitValue('comment[' . $i . ']')); |
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$goodAnswer = trim($form->getSubmitValue('correct[' . $i . ']')); |
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|
if ($goodAnswer) { |
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|
$weighting = abs($answer_score); |
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|
} else { |
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|
$header .= '<th> </th>'; |
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|
if ($test == 1) { |
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|
$weighting = 0; |
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|
}else |
|
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|
|
$weighting = -abs($answer_score); |
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|
} |
|
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|
$header .= '</tr>'; |
|
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|
return $header; |
|
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|
|
$objAnswer->createAnswer($answer, $goodAnswer, $comment, $weighting, $i); |
|
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|
|
} |
|
|
|
|
// saves the answers into the data base |
|
|
|
|
$objAnswer->save(); |
|
|
|
|
|
|
|
|
|
// sets the total weighting of the question --> sert <EFBFBD> donner le score total pendant l'examen |
|
|
|
|
$this->updateWeighting($questionWeighting); |
|
|
|
|
$this->save(); |
|
|
|
|
} |
|
|
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|
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|
|
function return_header($feedback_type = null, $counter = null, $score = null, $show_media = false) { |
|
|
|
|
$header = parent::return_header($feedback_type, $counter, $score, $show_media); |
|
|
|
|
$header .= '<table class="'.$this->question_table_class .'"> |
|
|
|
|
<tr> |
|
|
|
|
<th>' . get_lang("Choice") . '</th> |
|
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|
|
<th>' . get_lang("ExpectedChoice") . '</th> |
|
|
|
|
<th>' . get_lang("Answer") . '</th>'; |
|
|
|
|
if ($feedback_type != EXERCISE_FEEDBACK_TYPE_EXAM) { |
|
|
|
|
$header .= '<th>' . get_lang("Comment") . '</th>'; |
|
|
|
|
} else { |
|
|
|
|
$header .= '<th> </th>'; |
|
|
|
|
} |
|
|
|
|
$header .= '</tr>'; |
|
|
|
|
return $header; |
|
|
|
|
} |
|
|
|
|
endif; |
|
|
|
|
} |
Julio Montoya
13 years ago