type = MULTIPLE_ANSWER_COMBINATION; $this->isContent = $this->getIsContent(); } /** * {@inheritdoc} */ public function createAnswersForm($form) { $nb_answers = isset($_POST['nb_answers']) ? $_POST['nb_answers'] : 2; $nb_answers += (isset($_POST['lessAnswers']) ? -1 : (isset($_POST['moreAnswers']) ? 1 : 0)); $obj_ex = Session::read('objExercise'); $html = ''; $html .= ''; $html .= ''; $html .= ''; $html .= ''; $html .= ''; $html .= ''; $html .= ''; $html .= ''; $html .= ''; $form->addHeader(get_lang('Answers')); $form->addHtml($html); $defaults = []; $correct = 0; $answer = false; if (!empty($this->id)) { $answer = new Answer($this->id); $answer->read(); if ($answer->nbrAnswers > 0 && !$form->isSubmitted()) { $nb_answers = $answer->nbrAnswers; } } $form->addElement('hidden', 'nb_answers'); $boxes_names = []; if ($nb_answers < 1) { $nb_answers = 1; echo Display::return_message(get_lang('YouHaveToCreateAtLeastOneAnswer')); } for ($i = 1; $i <= $nb_answers; $i++) { $form->addHtml(''); if (is_object($answer)) { $defaults['answer['.$i.']'] = $answer->answer[$i]; $defaults['comment['.$i.']'] = $answer->comment[$i]; $defaults['weighting['.$i.']'] = float_format($answer->weighting[$i], 1); $defaults['correct['.$i.']'] = $answer->correct[$i]; } else { $defaults['answer[1]'] = get_lang('DefaultMultipleAnswer2'); $defaults['comment[1]'] = get_lang('DefaultMultipleComment2'); $defaults['correct[1]'] = true; $defaults['weighting[1]'] = 10; $defaults['answer[2]'] = get_lang('DefaultMultipleAnswer1'); $defaults['comment[2]'] = get_lang('DefaultMultipleComment1'); $defaults['correct[2]'] = false; } $renderer = &$form->defaultRenderer(); $renderer->setElementTemplate( '', 'correct['.$i.']' ); $renderer->setElementTemplate( '', 'counter['.$i.']' ); $renderer->setElementTemplate( '', 'answer['.$i.']' ); $renderer->setElementTemplate( '', 'comment['.$i.']' ); $answer_number = $form->addElement('text', 'counter['.$i.']', null, 'value="'.$i.'"'); $answer_number->freeze(); $form->addElement( 'checkbox', 'correct['.$i.']', null, null, 'class="checkbox" style="margin-left: 0em;"' ); $boxes_names[] = 'correct['.$i.']'; $form->addElement( 'html_editor', 'answer['.$i.']', null, [], ['ToolbarSet' => 'TestProposedAnswer', 'Width' => '100%', 'Height' => '100'] ); $form->addRule('answer['.$i.']', get_lang('ThisFieldIsRequired'), 'required'); $form->addElement( 'html_editor', 'comment['.$i.']', null, [], ['ToolbarSet' => 'TestProposedAnswer', 'Width' => '100%', 'Height' => '100'] ); $form->addHtml(''); } $form->addElement('html', '
'.get_lang('Number').''.get_lang('True').''.get_lang('Answer').''.get_lang('Comment').'
{error}
{element}
{error}
{element}
{error}
{element}
{error}
{element}
'); $form->add_multiple_required_rule( $boxes_names, get_lang('ChooseAtLeastOneCheckbox'), 'multiple_required' ); //only 1 answer the all deal ... $form->addText('weighting[1]', get_lang('Score'), false, ['value' => 10]); global $text; if ($obj_ex->edit_exercise_in_lp == true || (empty($this->exerciseList) && empty($obj_ex->id)) ) { // setting the save button here and not in the question class.php $buttonGroup = [ $form->addButtonDelete(get_lang('LessAnswer'), 'lessAnswers', true), $form->addButtonCreate(get_lang('PlusAnswer'), 'moreAnswers', true), $form->addButtonSave($text, 'submitQuestion', true), ]; $form->addGroup($buttonGroup); } $defaults['correct'] = $correct; if (!empty($this->id)) { $form->setDefaults($defaults); } else { if ($this->isContent == 1) { $form->setDefaults($defaults); } } $form->setConstants(['nb_answers' => $nb_answers]); } /** * {@inheritdoc} */ public function processAnswersCreation($form, $exercise) { $questionWeighting = 0; $objAnswer = new Answer($this->id); $nb_answers = $form->getSubmitValue('nb_answers'); for ($i = 1; $i <= $nb_answers; $i++) { $answer = trim($form->getSubmitValue('answer['.$i.']')); $comment = trim($form->getSubmitValue('comment['.$i.']')); if ($i == 1) { $weighting = trim($form->getSubmitValue('weighting['.$i.']')); } else { $weighting = 0; } $goodAnswer = trim($form->getSubmitValue('correct['.$i.']')); if ($goodAnswer) { $weighting = abs($weighting); } else { // $weighting = -$weighting; $weighting = abs($weighting); } if ($weighting > 0) { $questionWeighting += $weighting; } $objAnswer->createAnswer( $answer, $goodAnswer, $comment, $weighting, $i ); } // saves the answers into the data base $objAnswer->save(); // sets the total weighting of the question $this->updateWeighting($questionWeighting); $this->save($exercise); } /** * {@inheritdoc} */ public function return_header($exercise, $counter = null, $score = null) { $header = parent::return_header($exercise, $counter, $score); $header .= ''; if ($exercise->results_disabled != RESULT_DISABLE_SHOW_ONLY_IN_CORRECT_ANSWER) { $header .= ''; $header .= ''; } $header .= ''; if ($exercise->showExpectedChoice()) { $header .= ''; } $header .= ''; $header .= ''; return $header; } }
'.get_lang('Choice').''.get_lang('ExpectedChoice').''.get_lang('Answer').''.get_lang('Status').''.get_lang('Comment').'