Question

我正在努力让我的简单应用运行起来。我想分离控制器文件，但我总是得到空白页面，浏览器控制台没有错误。应用项目结构：

www
- app
|-controllers
|--controllers.js
|--mainController.js
|--newListController.js
|-services
|--listService.js
|-app.js
|-index.html
-templates
|--main.html
|--new-list.html

我的 www / index.html ：

<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <meta name="viewport" content="initial-scale=1, maximum-scale=1, user-scalable=no, width=device-width">
    <title></title>

    <link href="lib/ionic/css/ionic.css" rel="stylesheet">
    <link href="css/style.css" rel="stylesheet">

    <!-- IF using Sass (run gulp sass first), then uncomment below and remove the CSS includes above
    <link href="css/ionic.app.css" rel="stylesheet">
    -->

    <!-- ionic/angularjs js -->
    <script src="lib/ionic/js/ionic.bundle.js"></script>

    <!-- cordova script (this will be a 404 during development) -->
    <script src="cordova.js"></script>

    <!-- your app's js -->
    <script src="app/app.js"></script>
    <script src="app/controllers/controllers.js"></script>
    <script src="app/controllers/newListController.js"></script>
    <script src="app/services/listService.js"></script>
  </head>
  <body ng-app="testapp">
    <!--
      The nav bar that will be updated as we navigate between views.
    -->
    <ion-nav-bar class="bar-dark">
      <ion-nav-back-button>
      </ion-nav-back-button>
    </ion-nav-bar>

    <ion-nav-view></ion-nav-view>
  </body>
</html>

WWW /应用/ app.js ：

angular.module('testapp', ['ionic', 'testapp.controllers', 'testapp.services'])

  .run(function($ionicPlatform) {
    $ionicPlatform.ready(function() {
      if (window.cordova && window.cordova.plugins && window.cordova.plugins.Keyboard) {
        cordova.plugins.Keyboard.hideKeyboardAccessoryBar(true);
        cordova.plugins.Keyboard.disableScroll(true);

      }
      if (window.StatusBar) {
        // org.apache.cordova.statusbar required
        StatusBar.styleDefault();
      }
    });
  })

  .config(function($stateProvider, $urlRouterProvider) {
    $stateProvider

    // setup an abstract state for the tabs directive
      .state('tab', {
        url: '/tab',
        abstract: true,
        templateUrl: 'templates/main.html'
      })

      // Each tab has its own nav history stack:

      .state('tab.new_list', {
        url: '/new_list',
        views: {
          'tab-dash': {
            templateUrl: 'templates/new-list.html',
            controller: 'NewListCtrl'
          }
        }
      });

    // if none of the above states are matched, use this as the fallback
    $urlRouterProvider.otherwise('/new_list');

  });

WWW /应用/ controllers.js ：

angular.module('testapp.controllers', []);

WWW /应用/ newListController.js ：

angular.module('testapp.controllers')
  .controller('NewListCtrl', function($scope) {
    alert('aa'); // **its not being executed!!!**

  });

WWW /模板/ main.html中：

<!--
Create tabs with an icon and label, using the tabs-positive style.
Each tab's child <ion-nav-view> directive will have its own
navigation history that also transitions its views in and out.
-->
<ion-tabs class="tabs-icon-top tabs-color-active-positive">

  <!-- Dashboard Tab -->
  <ion-tab title="Status" icon-off="ion-ios-pulse" icon-on="ion-ios-pulse-strong" href="#/tab/dash">
    <ion-nav-view name="tab-dash"></ion-nav-view>
  </ion-tab>

  <!-- Chats Tab -->
  <ion-tab title="Chats" icon-off="ion-ios-chatboxes-outline" icon-on="ion-ios-chatboxes" href="#/tab/chats">
    <ion-nav-view name="tab-chats"></ion-nav-view>
  </ion-tab>

  <!-- Account Tab -->
  <ion-tab title="Account" icon-off="ion-ios-gear-outline" icon-on="ion-ios-gear" href="#/tab/account">
    <ion-nav-view name="tab-account"></ion-nav-view>
  </ion-tab>


</ion-tabs>

WWW /模板/新list.html ：

<ion-view view-title="Dashboard">
  <ion-content class="padding">
    <h2>Welcome to Ionic</h2>
    <p>
    This is the Ionic starter for tabs-based apps. For other starters and ready-made templates, check out the <a href="http://market.ionic.io/starters" target="_blank">Ionic Market</a>.
    </p>
    <p>
      To edit the content of each tab, edit the corresponding template file in <code>www/templates/</code>. This template is <code>www/templates/tab-dash.html</code>
    </p>
    <p>
    If you need help with your app, join the Ionic Community on the <a href="http://forum.ionicframework.com" target="_blank">Ionic Forum</a>. Make sure to <a href="http://twitter.com/ionicframework" target="_blank">follow us</a> on Twitter to get important updates and announcements for Ionic developers.
    </p>
    <p>
      For help sending push notifications, join the <a href="https://apps.ionic.io/signup" target="_blank">Ionic Platform</a> and check out <a href="http://docs.ionic.io/docs/push-overview" target="_blank">Ionic Push</a>. We also have other services available.
    </p>
  </ion-content>
</ion-view>

知道我应该在那里修理什么？控制台没有显示任何内容。

Answer 1

问题是ui-router尝试将您的应用重定向到 / new_list 。但是没有这个网址的状态。

要解决您的问题，请将您的app.js中的行$urlRouterProvider.otherwise('/new_list');更改为$urlRouterProvider.otherwise('/tab/new_list');。

查看ui-router docs：

将url路由与嵌套状态一起使用时的默认值行为是为了让子状态将其网址附加到每个网址的网址上其母国。

Angular / Ionic应用程序显示空白页面，控制台中没有错误

1 个答案: