
            <td ng-if="model.folder" class="k4-abbreviate">
                <div>
                    <i class="fa fa-folder"></i><button class="btn btn-link" ng-click="openFolder(model.folder)">{{ model.folder }}</button>
                </div>
            </td>
            <td></td>
            <td></td>
            <td></td>
        </tr>
        <tr ng-repeat="model in models | filter:{folder:null} | orderBy:'name' track by model.id">
            <td class="k4-abbreviate" id="modelopen">
              