text: /**
   * 顶部工具条
   */
  define([
      'tpl!app/home/templates/content.tpl'
  ], function(contentTpl) {
  
      return Marionette.LayoutView.extend({
          template: _.template(contentTpl),
  
          className: 'main-content-inner',
  
          regions: {
              pageContainer: '.page-content'
          },
  
          onRender: function() {
              console.log("page done!");
          }
      })
  
  });