</div> <div class="col-lg-12 col-md-12 col-sm-12 course-learn-chapter"> <div class="panel-group" id="accordion" role="tablist" aria-multiselectable="true"> <?php $i = 1; foreach ($chapterList as $chapter): ?> <div class="panel panel-default"> <div class="panel-heading" role="tab" id="heading<?php echo $i;?>"> <h4 class="panel-title"> <a role="button" data-toggle="collapse" data-parent="#accordion" href="#collapse<?php echo $i;?>" aria-expanded="true" aria-controls="collapseOne"> <span class="fa fa-list"></span><?php echo $chapter['chapterName'];?> </a> </h4> </div> <div id="collapse<?php echo $i;?>" class="panel-collapse collapse in" role="tabpanel" aria-labelledby="headingOne"> <div class="panel-body"> <?php foreach (Course::getChapterFiles($chapter['id'], $chapter['lft'], $chapter['rgt']) as $model): ?> <div class="learn-course-name"><a href="/resource/play?id=<?php $res = $resModel->getVideo($model->id);echo $res['id'];?>"><span class="fa fa-play-circle-o"></span><span class="chapter-h2"><?php echo $model->name;?></span></a></div> <?php endforeach;?> </div> </div> </div> <?php $i++;endforeach; ?> </div> </div>