Angularjs ng-view不起作用

时间:2014-12-02 21:41:08

标签: angularjs ng-view angularjs-ng-route

我正在尝试使用angualrjs + ngRoute创建一个简单的视图。

为什么它对我不起作用?

请,任何人都可以看看我的Plunker example,并向我解释我做错了什么?

我的index.html:

<!DOCTYPE html>
<html>
    <head>
        <title>Angular Route training</title>
        <meta charset="utf-8" />
        <link rel="stylesheet" type="text/css" href="style.css">

        <script src="https://code.angularjs.org/1.3.5/angular.js"></script>
        <script src="https://code.angularjs.org/1.3.5/angular-route.js"></script>
        <script src="js/app.js"></script>       
    </head>

    <body>

        <div class="main_container">

            <div class="inner" ng-app="app">

                    <div class="container" ng-controller="MainController">
                        <span ng-cloak>{{text}}</span>
                    </div>

            </div>



            <div class="inner" ng-app="views">

                    <h3>Views Menu</h3>

                    <ul>
                        <li><a href="index.html">Back to HOME</a></li>
                        <li><a href="#/developers">Our Developers</a></li>
                        <li><a href="#/designers">Our Designers</a></li>
                    </ul>

                    <div ng-view></div>

            </div>

        </div>

    </body>

</html>

这是app.js:

var app = angular.module('app', []);

var views = angular.module('views', ['ngRoute']);

views.config(function($routeProvider, $locationProvider){
    $routeProvider.
        when('#/developers', {templateUrl: 'views/dev.html', controller: 'DevCtrl'}).
        when('#/designers',{templateUrl: 'views/design.html',controller: 'DesignCtrl'}).
        otherwise({ redirectTo: 'index.html' });
    $locationProvider.html5Mode(true);
});

app.controller('MainController', function($scope) {
    $scope.text = "Hello World!!!!";
});

views.controller('DevCtrl', function($scope) {
    $scope.developers = [
        {"name":"John", "family":"Doe"}, 
        {"name":"Anna", "family":"Smith"},
        {"name":"Peter", "family":"Jones"},
        {"name":"Alex", "family":"Volkov"}, 
        {"name":"Yaniv", "family":"Smith"},
    ]
});

views.controller('DesignCtrl', function($scope) {
    $scope.designers = [
        {"name":"Inna", "family":"Doe"}, 
        {"name":"Anna", "family":"Smith"},
        {"name":"Yafit", "family":"Jones"}
    ]
});

design.html:

<div id="designers" ng-controller="DesignCtrl">

    <h3>Designers List</h3>

    <table>
        <tr>
            <th>Name</th>
            <th>Family</th>
        </tr>
        <tr ng-repeat="d in designers">
            <td>{{d.name}}</td>
            <td>{{d.family}}</td>
        </tr>
    </table>

</div>

和dev.html

<div id="developers" ng-controller="DevCtrl">

    <h3>Developers List</h3>

    <table>
        <tr>
            <th>Name</th>
            <th>Family</th>
        </tr>
        <tr ng-repeat="dev in developers">
            <td>{{dev.name}}</td>
            <td>{{dev.family}}</td>
        </tr>
    </table>

</div>

感谢

2 个答案:

答案 0 :(得分:5)

问题是ng-app的使用不正确。只为您的应用程序声明一次ng-app,通常是在html元素上。

然后将其他模块声明为主模块的依赖项。

我将ng-app声明放在html标签上,并将你的ng-routing放在app模块中,摆脱了views模块。

http://plnkr.co/edit/btL2QMyHxhDLH7cxZ1YV

var app = angular.module('app', ['ngRoute']);
app.config(function($routeProvider, $locationProvider){
    $routeProvider.
        when('/developers', {templateUrl: 'dev.html', controller: 'DevCtrl'}).
        when('/designers',{templateUrl: 'design.html',controller: 'DesignCtrl'}).
        otherwise({ redirectTo: '/index' });
    // $locationProvider.html5Mode(true);
});

<html ng-app="app">

您也可以将视图逻辑放在一个单独的模块中,但通常您也会将它放在一个不同的文件中。

html5mode被禁用,因为它触发了一个错误(让这项工作变得有点棘手)。

注意:实际上可以通过手动引导它们来使用多个ng-app,但除非你有充分的理由,否则你真的不应该这样做。

答案 1 :(得分:0)

我认为在app.js文件中声明依赖项存在问题,并且控制台抱怨$locationProvider.html5Mode(true);

如果你想宣布单独的应用程序,你应该做这样的事情

var app = angular.module('app', []);

var views = angular.module('views', []);

var mainApp = angular.module('mainApp', ['ngRoute','app','views']);

mainApp.config(function($routeProvider, $locationProvider){
    $routeProvider.
        when('/developers', {templateUrl: 'dev.html', controller: 'DevCtrl'}).
        when('/designers',{templateUrl: 'design.html',controller: 'DesignCtrl'}).
        otherwise({ redirectTo: 'index.html' });
    //$locationProvider.html5Mode(true);
});

这是完整的工作人员http://plnkr.co/edit/LvPhShkkgTFQsFJ44Ggo?p=preview