<li> <a class="dropdown-collapse" href="#"><i class="fa fa-files-o fa-fw side-menu-title"></i> <span class="side-menu-title">Message Box</span> <span class="badge">{{ size }}</span> <span class="fa arrow"></span></a> <ul class="nav nav-second-level collapse"> <div class="panel panel-default panelfix"> <div class="panel-body"> <div ng-repeat="x in messageList" class="alert {{x.cssClass}}" data-content="{{x.content}}" title="{{x.title}}" role="alert"> {{x.message}} </div> </div> </div> </ul> <!-- /.nav-second-level --> </li>