<div class="checkboxes" ng-show="isExpanded">
<div ng-repeat="item in ngModel" id="{{item[nameAttr].split(' ').join('-')}}-checkbox-div">
<div class="checkboxes" ng-show="isExpanded">
<div ng-repeat="item in ngModel" id="{{item[nameAttr].split(' ').join('-')}}-checkbox-div">