AngularJS ui-router不加载<section>

Question

我的路由器

app.config(['$httpProvider', '$stateProvider', '$urlRouterProvider','$routeProvider','$locationProvider',
function($httpProvider, $stateProvider, $urlRouterProvider,$routeProvider,$locationProvider) {
//

  $stateProvider
    .state("dashboard",  {
          url: '/dashboard',
          templateUrl: 'views/dashboard.html',
          controller: 'dashboard'
    })
    //
    $urlRouterProvider.otherwise('/dashboard');
  }
]);

我的dashboard.html

<section class="hbox stretch">
  <section>
    <section class="vbox">
      <section class="scrollable padder">
        <section class="row m-b-md">
          <div class="col-sm-6">
            <h3 class="m-b-xs text-black">Dashboard</h3>
            <small>Welcome back, Rene Lima, <i class="fa fa-map-marker fa-lg text-primary"></i> New York City</small>
          </div>
          <div class="col-sm-6 text-right text-left-xs m-t-md">
            <a href="#nav, #sidebar" class="btn btn-icon b-2x bg-info lt btn-rounded" data-toggle="class:nav-xs, show"><i class="fa fa-bars"></i></a>
          </div>
        </section>

      </section>
    </section>
  </section>
</section>

我在我的index.html中的代码块

  <section id="content">
      <div ui-view=""></div>
  </section>

但请勿加载dashboard.html页面。 如果我将<session>标签与<div>完全交换，那么这是什么？