3

在过去的几周里，我从头开始构建我的应用程序。我在执行此处的说明时这样做了。

我不得不说一切都适用于任何普通浏览器，例如 Mozilla 或 Chrome，Angular.js 框架对我很有用。

问题是，对于 IE8，一切似乎都被破坏了，当我尝试为我的 custome 指令创建一个元素时，document.createElement DOM 对象抛出一个错误（我也使用了 'x-' 前缀，如一个btowser的这个蹩脚的借口所要求的）。

屏幕截图： 来自资源管理器开发控制台的错误

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>

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();           
            }

        }
    }
});
4

1 回答 1

8

您应该阅读这篇关于在 IE8 和更早版本中使用 Angular 的文章。您需要了解一些技巧。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。

于 2013-09-03T13:39:27.487 回答