javascript Angular 在 IE 8 中不起作用，无法为我的指令创建自定义元素
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Angular doesn't work in IE 8, can't create a custom element for my directives
提问by Oleg Belousov
I built my application from scratch for the past few weeks. I did it while implementing the instructions here.
在过去的几周里，我从头开始构建我的应用程序。我是在执行此处的说明时做到的。
I have to say that everything works great with any normal browser such as Mozilla or Chrome, and the Angular.js framework has been of much use to me.
我不得不说，在任何普通浏览器（如 Mozilla 或 Chrome）上一切都很好，Angular.js 框架对我很有用。
The problem is that with IE8, everything seems to be broken, and the document.createElement DOM object throws an errro when I try to create an element for my custome directive(which I'm also using an 'x-' prefix for, as required by this lame excuse of a btowser).
问题是，在 IE8 中，一切似乎都被破坏了，当我尝试为我的客户指令创建一个元素时，document.createElement DOM 对象会抛出一个错误（我也使用了“x-”前缀，因为btowser 的这个蹩脚的借口所要求的）。
A screen shot:
屏幕截图：
app index:
应用索引：
<!DOCTYPE html>
<html xmlns:ng="http://angularjs.org" xmlns:x-restrict="" xmlns:x-fileupload="" class="ng-app" ng-app="myApp" ng-controller="homeCtrl">
<link rel="stylesheet" type="text/css" href="css/foundation.css">
<link rel="stylesheet" type="text/css" href="css/form.css">
<link rel="stylesheet" type="text/css" href="css/meta.css">
<!--[if lte IE 8]>
<script src="js/json3.min.js"></script>
<script>
document.createElement('ng-include');
document.createElement('ng-pluralize');
document.createElement('ng-view');
document.createElement('x-restrict');
document.createElement('x-fileupload');
// Optionally these for CSS
document.createElement('ng:include');
document.createElement('ng:pluralize');
document.createElement('ng:view');
</script>
<![endif]-->
<title>{{model.title}}</title>
</head>
<body>
<div class="errorBar" ng-show="model.error.visible"><div class="errorBarContent">{{model.error.message}}</div></div>
<div ng-include src="layout.menuSrc"></div>
<div class="colmask threecol">
<div class="colmid">
<div class="colleft">
<div class="col1">
<ng-view></ng-view>
</div>
<div class="col2">
<div ng-include src="layout.leftSideBarSrc"></div>
</div>
<div class="col3">
<div ng-include src="layout.rightSideBarSrc"></div>
</div>
</div>
</div>
</div>
<!--<div id="mainFrame">
</div> -->
<div ng-include src="layout.footerSrc" id="footer"></div>
</div>
<!-- TODO: REMOVE THE CDN JQUERY AND REPLACE IT WITH ONE THAT IS LOCATED WITHIN THE PROJECT -->
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
<script src="lib/angular/angular.js"></script>
<script src="lib/angular/angular-resource.js"></script>
<script src="js/app.js"></script>
<script src="js/services.js"></script>
<script src="js/controllers.js"></script>
<script src="js/filters.js"></script>
<script src="js/directives.js"></script>
<script src="lib/bluimp/js/vendor/jquery.ui.widget.js"></script>
<script src="lib/bluimp/js/jquery.iframe-transport.js"></script>
<script src="lib/bluimp/js/jquery.fileupload.js"></script>
</script>
</body>
</html>
Directive:
指示：
angular.module('myApp.directives', []).
directive('x-restrict', function(authService){
return{
restrict: 'A',
prioriry: 100000,
scope: false,
link: function(){
// alert('ergo sum!');
},
compile: function(element, attr, linker){
var accessDenied = true;
var user = authService.getUser();
var attributes = attr.access.split(" ");
for(var i in attributes){
if(user.role == attributes[i]){
accessDenied = false;
}
}
if(accessDenied){
element.children().remove();
element.remove();
}
}
}
});
回答by Brian Genisio
You should read this article about using Angular with IE8 and earlier. There are some tricks you need to know about. Whenever I target IE8 with Angular, I avoid writing element directives and stick with attribute directives instead.
您应该阅读这篇关于在 IE8 及更早版本中使用 Angular 的文章。有一些技巧你需要知道。每当我使用 Angular 定位 IE8 时，我都会避免编写元素指令，而是坚持使用属性指令。
