Question

这是我的应用state：

  $stateProvider    
  .state('app', {
    url: '/app',
    abstract: true,
    templateUrl: 'templates/globalMenu.html',
    controller: 'MenuController'
  })
  .state('app.home', {
    url: '/home',
    views: {
      'menuContent': {
          templateUrl: 'templates/appHome.html',
          controller: 'AppHomeController'    
      }
    }
  })
  });

$stateProvider
  .state('signup1', {
    url: '/signup1',
    templateUrl: 'templates/loginPages/signup.html',
    controller: 'SignupController'
  });

$urlRouterProvider.otherwise('/app/home');

离子侧菜单：

<ion-side-menus enable-menu-with-back-views="false">
  <ion-side-menu-content>
    <ion-nav-bar class="bar-positive">
      <ion-nav-back-button></ion-nav-back-button>
      <ion-nav-buttons side="left">
        <button class="button button-icon icon ion-android-menu" menu-toggle="left">
        </button>
      </ion-nav-buttons>
    </ion-nav-bar>
    <ion-nav-view name="menuContent"></ion-nav-view>
  </ion-side-menu-content>

  <ion-side-menu side="left">
    <ion-header-bar class="bar-positive">
      <h1 class="title"></h1>
    </ion-header-bar>
    <ion-content>
      <div class="list">
        <a class="item item-icon-left" href="#/signup1" menu-close ng-show="!authenticated"><i class="icon ion-ios-personadd"></i>Sign up</a>
      </div>

signup.html

<ion-nav-bar class="bar-positive">          
    <ion-nav-back-button></ion-nav-back-button>
    <ion-nav-buttons side="left">
</ion-nav-bar>
<ion-view view-title="Sign up">
  <ion-content> 
     ......

后退按钮未显示在nav-bar内。如何在这种情况下显示后退按钮。

Answer 1

在signup.html中将ion-nav-bar放在ion-view标签内。它对我有用。

def get_name(request):
    data = requests.get('http://127.0.0.1:8000/app_name/cities/?format=json')
    data = data.json() # <-- convert the json to an object
    context = RequestContext(request, {
        'cities': data['check'],
    })
    return render_to_response('template', context)

希望它会有所帮助

后退按钮没有离子

1 个答案: