如何将数据从ASP.NET WebForms传递到Aurelia Global Scope [英] How to pass data from ASP.NET WebForms to Aurelia Global Scope
问题描述
我从基于Web表单的遗留应用程序引导Aurelia。我的身份验证相关信息在Custom Base Page类的Web表单应用程序中维护。
I am bootstrapping Aurelia from a Web-forms based legacy application. My authentication related information is maintained in the web-forms application in the Custom Base Page class.
我如何通过&将此身份验证信息保留在Aurelia的全球范围内？这样我可以在使用路径构建菜单时使用它来显示/隐藏基于用户/角色的某些菜单项吗？
How do I pass & maintain this authentication information to Aurelia's global scope? So that I can use it while building the menus using routes to show/hide certain menu items based on the user/role?
推荐答案
您可以将逻辑放在自定义基页上，将< script> 标记添加到文档的头部，使javascript应用程序可以获得所有信息：
You could put logic your custom base page to add a <script> tag to the head of the document that makes all the information available to javascript applications:
<head>
...
<script>
window.appInfo = {
user: 'foo',
bar: 'baz'
};
</script>
</head>
<body aurelia-app="main">
...
然后在您的aurelia应用程序中，您可以根据需要访问此信息：
Then in your aurelia app you can access this info as needed:
export class App {
constructor() {
let info = window.appInfo;
// do something with the app info...
}
...
}
您甚至可以在容器中注册对象，使您可以将其声明为依赖项。这将使您的代码更具可移植性和可测试性。
You could even register the object in the container, enabling you to declare it as a dependency. This will make your code more portable and testable.
在main.js中： aurelia.container.registerInstance（'app-info'，窗口。 appInfo）;
In main.js: aurelia.container.registerInstance('app-info', window.appInfo);
@inject('app-info')
export class App {
constructor(info) {
// do something with the app info...
}
...
}
这篇关于如何将数据从ASP.NET WebForms传递到Aurelia Global Scope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！
