type = MULTIPLE_ANSWER; $this->isContent = $this->getIsContent(); } /** * {@inheritdoc} */ public function createAnswersForm($form) { $editorConfig = [ 'ToolbarSet' => 'TestProposedAnswer', 'Width' => '100%', 'Height' => '125', ]; // The previous default value was 2. See task #1759. $nb_answers = isset($_POST['nb_answers']) ? $_POST['nb_answers'] : 4; $nb_answers += (isset($_POST['lessAnswers']) ? -1 : (isset($_POST['moreAnswers']) ? 1 : 0)); $obj_ex = Session::read('objExercise'); $form->addHeader(get_lang('Answers')); $html = ''; $form->addHtml($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) { $nb_answers = 1; echo Display::return_message(get_lang('You have to create at least one answer')); } for ($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('Lack of Vitamin A'); $defaults['comment[1]'] = get_lang('The Vitamin A is responsible for...'); $defaults['correct[1]'] = true; $defaults['weighting[1]'] = 10; $defaults['answer[2]'] = get_lang('Lack of Calcium'); $defaults['comment[2]'] = get_lang('The calcium acts as a ...'); $defaults['correct[2]'] = false; $defaults['weighting[2]'] = -5; } $renderer = &$form->defaultRenderer(); $renderer->setElementTemplate( '', 'correct['.$i.']' ); $renderer->setElementTemplate( '', 'counter['.$i.']' ); $renderer->setElementTemplate( '', 'answer['.$i.']' ); $renderer->setElementTemplate( '', 'comment['.$i.']' ); $renderer->setElementTemplate( '', 'weighting['.$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.']'; $form->addHtmlEditor("answer[$i]", null, null, false, $editorConfig); $form->addRule('answer['.$i.']', get_lang('Required field'), 'required'); $form->addHtmlEditor("comment[$i]", null, null, false, $editorConfig); $form->addElement('text', 'weighting['.$i.']', null, ['style' => "width: 60px;", 'value' => '0']); $form->addHtml(''); } $form->addHtml(''); $form->addHtml('
'.get_lang('N°').' '.get_lang('True').' '.get_lang('Answer').' '.get_lang('Comment').' '.get_lang('Score').'
{error}
{element}		{error}
{element}		{error}
{element}		{error}
{element}		{error}
{element}
'); $form->add_multiple_required_rule( $boxes_names, get_lang('Choose at least one good answer'), 'multiple_required' ); $buttonGroup = []; 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('Remove answer option'), 'lessAnswers', true); $buttonGroup[] = $form->addButtonCreate(get_lang('Add answer option'), 'moreAnswers', true); $buttonGroup[] = $form->addButton( 'submitQuestion', $text, 'check', 'primary', 'default', null, ['id' => 'submit-question'], 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(str_replace(['

', '

'], '', $form->getSubmitValue('answer['.$i.']'))); $comment = trim(str_replace(['

', '

'], '', $form->getSubmitValue('comment['.$i.']'))); $weighting = trim($form->getSubmitValue('weighting['.$i.']')); $goodAnswer = trim($form->getSubmitValue('correct['.$i.']')); if ($goodAnswer) { $weighting = abs($weighting); } else { $weighting = abs($weighting); $weighting = -$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 $exercise, $counter = null, $score = []) { $header = parent::return_header($exercise, $counter, $score); $header .= ''; $header .= ''; if ($exercise->showExpectedChoiceColumn()) { $header .= ''; } $header .= ''; if ($exercise->showExpectedChoice()) { $header .= ''; } $header .= ''; $header .= ''; return $header; } }
'.get_lang('Your choice').''.get_lang('ExpectedYour choice').''.get_lang('Answer').''.get_lang('Status').''.get_lang('Comment').'