type = FILL_IN_BLANKS; } /** * function which redifines Question::createAnswersForm * @param the formvalidator instance */ function createAnswersForm ($form) { $defaults = array(); if(!empty($this->id)) { $objAnswer = new answer($this->id); $a_answer = explode('::', $objAnswer->selectAnswer(1)); $defaults['answer'] = $a_answer[0]; $a_weightings = explode(',',$a_answer[1]); } else { $defaults['answer'] = get_lang('DefaultTextInBlanks'); } // javascript echo ' '; // answer $form -> addElement ('html', '

'.get_lang('TypeTextBelow').', '.get_lang('And').' '.get_lang('UseTagForBlank').'

'); $form -> addElement ('textarea', 'answer',get_lang('Answer'),'id="answer" cols="65" rows="6" onkeyup="updateBlanks(this)"'); $form -> addRule ('answer',get_lang('GiveText'),'required'); $form -> addRule ('answer',get_lang('DefineBlanks'),'regex','/\[.*\]/'); $form -> addElement('html','

'); $form -> setDefaults($defaults); } /** * abstract function which creates the form to create / edit the answers of the question * @param the formvalidator instance */ function processAnswersCreation($form) { $answer = $form -> getSubmitValue('answer'); //remove the :: eventually written by the user $answer = str_replace('::','',$answer); // get the blanks weightings $nb = preg_match_all('/\[[^\]]*\]/', $answer, $blanks); if($nb>0) { $answer .= '::'; for($i=0 ; $i<$nb ; ++$i) { $answer .= $form -> getSubmitValue('weighting['.$i.']').','; $this -> weighting += $form -> getSubmitValue('weighting['.$i.']'); } $answer = substr($answer,0,-1); } $this -> save(); $objAnswer = new answer($this->id); $objAnswer->createAnswer($answer,0,'',0,''); $objAnswer->save(); } } endif; ?>