     @tabs.removeClass('active')
 
     # add active state
-    @el.find('.tabsSidebar-tab[data-tab=' + name + ']').addClass('active')
+    @$('.tabsSidebar-tab[data-tab=' + name + ']').addClass('active')
 
     # hide all content tabs
     @sidebars.addClass('hide')
 
     # show active tab content
-    tabContent = @el.find('.sidebar[data-tab=' + name + ']')
+    tabContent = @$('.sidebar[data-tab=' + name + ']')
     tabContent.removeClass('hide')
 
     # remember current tab

          else
            item.active = false

    @render(selectedItem)

    @bind(
      'ui:rerender'
      =>
        @render(selectedItem, true)
    )

  render: (selectedItem, force) =>

    # remember latest selected item
    selectedItemMeta =

    # append content table
    params = _.extend(
      {
        el:         @$('.table-overview')
        model:      App[ @genericObject ]
        objects:    objects
        bindRow:
