class.ilAssOrderingHorizontalFeedback.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 ilAssOrderingHorizontalFeedback extends ilAssMultiOptionQuestionFeedback
{
        public function getAnswerOptionsByAnswerIndex()
        {
                if (strpos($this->questionOBJ->ordertext, '::'))
                {
                return explode('::', $this->questionOBJ->ordertext);
                }
                return explode(' ', $this->questionOBJ->ordertext);
        }

        protected function buildAnswerOptionLabel( $index, $answer )
        {
                return trim($answer);
        }

}