【发布时间】:2016-03-01 14:34:49
【问题描述】:
我是 Angular js 的新手,并按照本教程 http://embed.plnkr.co/dd8Nk9PDFotCQu4yrnDg/ 创建简单的 SPA 页面。其中,当我在 About 页面中使用 Local 和 Session 存储概念时,除了 Chrome 之外,它在 Firefox、IE 中都能完美运行。我无法在 Chrome 中找到问题。所以请需要你的帮助。
index.html
<html ng-app="scotchApp">
<head>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" integrity="sha384-1q8mTJOASx8j1Au+a5WDVnPi2lkFfwwEAa8hDDdjZlpLegxhjVME1fgjWPGmkzs7" crossorigin="anonymous">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap-theme.min.css" integrity="sha384-fLW2N01lMqjakBkx3l/M9EahuwpSfeNvV63J5ezn3uZzapT0u7EYsXMjQV+0En5r" crossorigin="anonymous">
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/2.0.2/jquery.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.25/angular.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.0rc1/angular-route.min.js"></script>
<script type="text/javascript" src="https://cdn.jsdelivr.net/ngstorage/0.3.6/ngStorage.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js" integrity="sha384-0mSbJDEHialfmuBBQP6A4Qrprq5OVfW37PRR3j5ELqxss1yVqOtnepnHVP9aJ7xS" crossorigin="anonymous"></script>
<script src="./script.js" type="text/javascript"></script>
</head>
<body ng-controller="mainController">
<header>
<nav class="navbar navbar-default">
<div class="container">
<div class="navbar-header">
<a class="navbar-brand" href="/">Angular Routing Example</a>
</div>
<ul class="nav navbar-nav navbar-right">
<li><a href="#"><i class="fa fa-home"></i> Home</a></li>
<li><a href="#about"><i class="fa fa-shield"></i> About</a></li>
<li><a href="#contact"><i class="fa fa-comment"></i> Contact</a></li>
</ul>
</div>
</nav>
</header>
<!-- MAIN CONTENT AND INJECTED VIEWS -->
<div id="main">
<div ng-view></div>
</div>
</body>
</html>
pages/about.html:
<div class="jumbotron text-center">
<h1>About Page</h1>
<p>{{ message }}</p>
<input type="button" value="Save" ng-click="Save()" />
<input type="button" value="Get" ng-click="Get()" />
</div>
pages/contact.html:
<div class="jumbotron text-center">
<h1>Contact Page</h1>
<p>{{ message }}</p>
</div>
pages/home.html:
<div class="jumbotron text-center">
<h1>Home Page</h1>
<p>{{ message }}</p>
</div>
scripts.js:
var scotchApp = angular.module('scotchApp',['ngRoute','ngStorage']);
scotchApp.config(function($routeProvider) {
$routeProvider
// route for the home page
.when('/', {
templateUrl : 'pages/home.html',
controller : 'mainController'
})
// route for the about page
.when('/about', {
templateUrl : 'pages/about.html',
controller : 'aboutController'
})
// route for the contact page
.when('/contact', {
templateUrl : 'pages/contact.html',
controller : 'contactController'
});
});
// create the controller and inject Angular's $scope
scotchApp.controller('mainController', function($scope, $localStorage, $sessionStorage, $window) {
// create a message to display in our view
$scope.message = 'Everyone come and see how good I look!';
});
scotchApp.controller('aboutController', function($scope, $localStorage, $sessionStorage, $window) {
$scope.message = 'Look! I am an about page.';
$scope.Save = function () {
$localStorage.LocalMessage = "LocalStorage: My name is Mudassar Khan.";
$sessionStorage.SessionMessage = "SessionStorage: My name is Mudassar Khan.";
$localStorage.$save();
$sessionStorage.$save();
}
$scope.Get = function () {
$window.alert($localStorage.LocalMessage + "\n" + $sessionStorage.SessionMessage);
}
});
scotchApp.controller('contactController', function($scope, $localStorage, $sessionStorage, $window) {
$scope.message = 'Contact us! JK. This is just a demo.';
});
提前致谢。
【问题讨论】:
-
有错误控制台吗?
-
@Asim K T XMLHttpRequest 无法加载文件:///C:/Users/sivakumarj/Desktop/Examples/Session/angular/pages/home.html。跨源请求仅支持协议方案:http、data、chrome、chrome-extension、https、chrome-extension-resource。
-
看起来您必须使用本地服务器来提供文件。 stackoverflow.com/questions/10752055/…。或者使用以下标志在终端中启动 chrome:--allow-file-access-from-files
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它不能使用您需要从某个地方提供它们的那种请求来请求直接文件。如果您需要一些简单的东西,node.js 可以很好地为本地主机提供服务,并且一些资源可以让您在几分钟内启动并运行。
标签: javascript angularjs google-chrome local-storage session-storage