什么是需要在IE9使用角2？ [英] What is required to use Angular 2 within IE9?
问题描述
我一直在试图建立一个角2应用程序（使用上手指南）作为模板，但是当它的作品真的很好在Chrome我挣扎得到它在IE9工作！
I've been trying to create an Angular 2 application (using the get started guide) as a template but while it works really well in Chrome I'm struggling to get it working in IE9!
基本上应用程序被加载时运行的引导/ JS，出现以下错误报告给开发者控制台/失败。
Basically the app is failing while loading/running boot/js with the following error reported to the developer console..
LOG：错误：对象不支持此操作。
LOG: Error: Object doesn't support this action
有没有人有任何建议或意见 - 甚至更好 - 实际工作在IE9中演示
Does anyone have any recommendations or suggestions - even better - a demo that actually works in IE9?
我的index.html的开始看起来如下...
The start of my index.html looks like the following...
<head>
<title ng-bind="title">xxx</title>
<meta charset="utf-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge, chrome=1" />
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no" />
<base href="/">
<link rel="stylesheet" href="/css/bootstrap.min.css" />
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.5.0/css/font-awesome.min.css">
<link rel="stylesheet" href="/css/style.css" />
<link rel="stylesheet" href="/css/main.css" />
</body>
<script src="https://cdnjs.cloudflare.com/ajax/libs/es5-shim/4.4.1/es5-sham.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/es6-shim/0.34.1/es6-sham.min.js"></script>
<script src="/app/shims_for_IE.js"></script>
<script src="https://rawgithub.com/systemjs/systemjs/0.19.6/dist/system.js"></script>
<script src="https://code.angularjs.org/tools/typescript.js"></script>
<script src="https://code.angularjs.org/2.0.0-beta.1/angular2-polyfills.js"></script>
<script src="https://code.angularjs.org/2.0.0-beta.1/Rx.js"></script>
<script src="https://code.angularjs.org/2.0.0-beta.1/angular2.dev.js"></script>
<script>
System.config({
packages: {
app: {
format: 'register',
defaultExtension: 'js'
}
}
});
System.import('app/boot')
.then(null, function(err){
console.log(err);
});
</script>
随着角code以下 https://angular.io/docs/ TS /最新/ quickstart.html 信！
With the Angular code following https://angular.io/docs/ts/latest/quickstart.html to the letter!
更新1：
随着更多的测试（主要是在新的IE浏览器）我experiancing同样的问题，但看到更多的细节。
Update 1: With a bit more testing (mostly in newer IE browsers) I am experiancing the same issue but seeing more details..
TypeError: Object doesn't support property or method 'keys'
at Anonymous function (http://localhost:5000/app/angular2.dev.js:783:5)
at Anonymous function (http://localhost:5000/app/angular2.dev.js:781:3)
at linkDynamicModule (https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.16/system.src.js:3130:5)
at getModule (https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.16/system.src.js:3098:9)
at Anonymous function (https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.16/system.src.js:3134:9)
at Anonymous function (http://localhost:5000/app/angular2.dev.js:10795:3)
at linkDynamicModule (https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.16/system.src.js:3130:5)
at getModule (https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.16/system.src.js:3098:9)
at Anonymous function (https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.16/system.src.js:3134:9)
at Anonymous function (http://localhost:5000/app/angular2.dev.js:12011:3)
中的index.html目前看起来像..
The index.html currently looks like..
<head>
<title ng-bind="title">xxx</title>
<meta charset="utf-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge, chrome=1" />
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no" />
<base href="/">
<link rel="stylesheet" href="/css/bootstrap.min.css" />
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.5.0/css/font-awesome.min.css">
<link rel="stylesheet" href="/css/style.css" />
<link rel="stylesheet" href="/css/main.css" />
<script src="https://cdnjs.cloudflare.com/ajax/libs/es5-shim/4.4.1/es5-sham.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/es6-shim/0.34.1/es6-sham.min.js"></script>
<script src="https://code.angularjs.org/2.0.0-beta.1/angular2-polyfills.js"></script>
<script src="https://code.angularjs.org/tools/typescript.js"></script>
<script src="/app/reflect.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.16/system.src.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.16/system-polyfills.src.js"></script>
<script src="https://code.angularjs.org/2.0.0-beta.1/Rx.js"></script>
<!--<script src="https://code.angularjs.org/2.0.0-beta.1/angular2.dev.js"></script>-->
<script src="/app/angular2.dev.js"></script>
<script src="/app/shims_for_IE.js"></script>
<script>
System.config({
packages: {
app: {
format: 'register',
defaultExtension: 'js'
}
}
});
System.import('app/boot')
.then(function(){
}, function(err){
console.log(err.stack);
});
</script>
推荐答案
于是，经过几个小时的揪头发，谈话在这里的@kevinB（感谢），并最终提高了票的 https://github.com/angular/angular/issues/6479#issuecomment-171582759
So, after several hours of hair pulling, a conversation on here with @kevinB (thanks) and eventually raising a ticket https://github.com/angular/angular/issues/6479#issuecomment-171582759
事实证明这是人为的错误！
it turns out it was human error!!
我复制/粘贴从CloudFlare的CDN网站上的错误链接，引用ES6-SH m.js代替ES6-SH 我 m.js
I had copy/pasted the wrong links from the cloudflare CDN site, referencing es6-sham.js instead of es6-shim.js
这么小的错字 - ！但有大量的后果
Such a small typo - but with massive consequences!
这篇关于什么是需要在IE9使用角2？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
