class.ilAssErrorTextFeedback.php

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<?php
/* Copyright (c) 1998-2013 ILIAS open source, Extended GPL, see docs/LICENSE */

require_once 'Modules/TestQuestionPool/classes/feedback/class.ilAssMultiOptionQuestionFeedback.php';

class ilAssErrorTextFeedback extends ilAssMultiOptionQuestionFeedback
{
    public function getAnswerOptionsByAnswerIndex()
    {
        return $this->questionOBJ->getErrorData();
    }
    
    protected function buildAnswerOptionLabel($index, $answer)
    {
        $caption = $ordinal = $index+1;
        $caption .= '. <br />"' . $answer->text_wrong . '" =&gt; ';
        $caption .= '"' . $answer->text_correct . '"';
        $caption .= '</i>';
        
        return $caption;
    }
}