       group_rows = @formEditorEl.find('.group__rows')
       group_rows.each (index) =>
         $(group_rows[index]).sortable({
-          cancel: 'button, .btn--addrow, .well, ul.list-view, li.editor-message, .editableform, .row-extras, .js-cancel-sort, .js-cancel-group-sort' + index
+          cancel: 'button, .btn--addrow, .well, ul.list-view, li.editor-message, .editableform, .row-extras, .js-cancel-sort, .js-cancel-group-sort'# + index
           cursor: "move"
           distance: 5
           items: "> li"

      @_getViewForTarget(evt).toggleSettings()

    toggleGroupExpansion: (evt)->
      view = @_getViewForTarget(evt)
      groupsAreShrunk = view.$el.hasClass('group--shrunk')
      @surveyStateStore.setState({

          multioptionsExpanded: _expanded
        })
      return


    closeWarningBox: (evt)->
      @$('.survey-warnings').hide()
