Question

我使用Ionic使用离子侧菜单和Angular状态机制进行了基本菜单导航，如http://joelhooks.com/blog/2013/07/22/the-basics-of-using-ui-router-with-angularjs/所述，但没有内容显示在加载主页或单击任何菜单项时的页面。这是简化的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">
    <script src="lib/ionic/js/ionic.bundle.js"></script>
    <script src="cordova.js"></script>
    <script src="js/app.js"></script>
</head>
<body ng-app="testapp" ng-controller="MainCtrl">
    <ion-side-menus>

        <!-- Center content -->
        <ion-side-menu-content>
            <ion-header-bar class="bar-header">
                <button class="button button-icon" ng-click="toggleSideMenu()">
                    <i class="icon ion-navicon"></i>
                </button>
                <h1 class="title">Home</h1>
                <button class="button button-icon">
                    <i class="icon ion-star"></i>
                </button>
            </ion-header-bar>
        </ion-side-menu-content>

        <!-- Left menu -->
        <ion-side-menu side="left">
            <ion-list>
                <ion-item class="item item-icon-left" ng-repeat="item in menuItems" item="item" ng-click="enterState(item.id)">
                    <i class="{{item.icon}}"></i> {{item.name}}
                </ion-item>
            </ion-list>
        </ion-side-menu>
    </ion-side-menus>

    <script id="home.html" type="text/ng-template">
        <ion-view title="Home">
            <ion-content padding="true">
                <p>HOME</p>
            </ion-content>
        </ion-view>
    </script>

    <script id="page2.html" type="text/ng-template">
        <ion-view title="Page 2">
            <ion-content padding="true">
                <p>PAGE 2</p>
            </ion-content>
        </ion-view>
    </script>

    <script id="page3.html" type="text/ng-template">
        <ion-view title="Page 3">
            <ion-content padding="true">
                <p>PAGE 3</p>
            </ion-content>
        </ion-view>
    </script>

</body>
</html>

这是控制器JS ......

angular.module('testapp', ['ionic'])
    .config(function($urlRouterProvider, $stateProvider) {
        "use strict";

        /* Set up the states for the application's different sections. */
        $stateProvider
            .state('home', {name: 'home', url: '/home', templateUrl: 'home.html', controller: 'MainCtrl'})
            .state('page2', {name: 'page2', url: '/page2', templateUrl: 'page2.html', controller: 'MainCtrl'})
            .state('page3', {name: 'page3', url: '/page3', templateUrl: 'page3.html', controller: 'MainCtrl'})
        ;
    })

    .controller('MainCtrl', function($scope, $state, $ionicSideMenuDelegate) {
        "use strict";

        /* Items for left side menu. */
        $scope.menuItems = [
            {id: 'page2', name: 'Page 2', icon: 'icon ion-person-stalker'},
            {id: 'page3', name: 'Page 3', icon: 'icon ion-person-stalker'}
        ];

        $scope.toggleSideMenu = function() {
            $ionicSideMenuDelegate.toggleLeft();
        };

        $scope.enterState = function(stateID) {
            $state.transitionTo(stateID);
        };

        $scope.enterState('home');
        $scope.$state = $state;
    })

显示正确的URL，因此我认为状态机制正常工作，但Angular模板中的Ionic内容未显示。任何更有经验的Ionic都可以给我一个提示，这里有什么问题吗？

Answer 1

简短回答

您至少有两个问题：

，您可以拨打$scope.enterState('home');。另一方面，每个状态调用相同的控制器。因此，您输入相同的状态home。

删除此行并添加config：$urlRouterProvider.otherwise('/home');
在HTML中添加<ion-nav-view class="slide-left-right"></ion-nav-view>

这就是全部。

以下是 Demo

工作代码

HTML 的

<html ng-app="testapp">
  <head>
    <meta charset="utf-8">
    <meta name="viewport" content="initial-scale=1, maximum-scale=1, user-scalable=no, width=device-width">

    <title>Login</title>

    <link href="http://code.ionicframework.com/1.0.0-beta.1/css/ionic.min.css" rel="stylesheet">
    <script src="http://code.ionicframework.com/1.0.0-beta.1/js/ionic.bundle.min.js"></script>
  </head>

 <body  ng-controller="MainCtrl">
    <ion-side-menus>

        <!-- Center content -->
        <ion-side-menu-content>
            <ion-header-bar class="bar-header">
                <button class="button button-icon" ng-click="toggleSideMenu()">
                    <i class="icon ion-navicon"></i>
                </button>
                <h1 class="title">Home1</h1>
                <button class="button button-icon">
                    <i class="icon ion-star"></i>
                </button>
            </ion-header-bar>


        <ion-nav-view class="slide-left-right"></ion-nav-view>

      </ion-side-menu-content>



        <!-- Left menu -->
        <ion-side-menu side="left">
            <ion-list>
                <ion-item class="item item-icon-left" ng-repeat="item in menuItems" item="item" ng-click="enterState(item.id)">
                    <i class="{{item.icon}}"></i> {{item.name}}
                </ion-item>
            </ion-list>
        </ion-side-menu>
    </ion-side-menus>

    <script id="home.html" type="text/ng-template">
        <ion-view title="Home">
            <ion-content padding="true">
                <p>HOME</p>
            </ion-content>
        </ion-view>
    </script>

    <script id="page2.html" type="text/ng-template">
        <ion-view title="Page 2">
            <ion-content padding="true">
                <p>PAGE 2</p>
            </ion-content>
        </ion-view>
    </script>

    <script id="page3.html" type="text/ng-template">
        <ion-view title="Page 3">
            <ion-content padding="true">
                <p>PAGE 3</p>
            </ion-content>
        </ion-view>
    </script>

</body>
</html>

JS

angular.module('testapp', ['ionic'])
    .config(function($stateProvider, $urlRouterProvider) {
        "use strict";

        /* Set up the states for the application's different sections. */
        $stateProvider           
            .state('home', {name: 'home', url: '/home', templateUrl: 'home.html', controller: 'MainCtrl'})
            .state('page2', {name: 'page2', url: '/page2', templateUrl: 'page2.html', controller: 'MainCtrl'})
            .state('page3', {name: 'page3', url: '/page3', templateUrl: 'page3.html', controller: 'MainCtrl'})
        ;
        $urlRouterProvider.otherwise('/home');

    })

    .controller('MainCtrl', function($scope, $state, $ionicSideMenuDelegate) {
        "use strict";


        /* Items for left side menu. */
        $scope.menuItems = [
            {id: 'page2', name: 'Page 2', icon: 'icon ion-person-stalker'},
            {id: 'page3', name: 'Page 3', icon: 'icon ion-person-stalker'}
        ];

        $scope.toggleSideMenu = function() {

            $ionicSideMenuDelegate.toggleLeft();
        };

        $scope.enterState = function(stateID) {
          console.log(stateID);
            $state.transitionTo(stateID);
        };

       //$scope.enterState('home');

        $scope.$state = $state;
    })

离子模板内容未显示

1 个答案:

简短回答

工作代码