The .Net Framework provides the ability to secure its web applications through users and roles. This allows different parts of a web application are accessible or disabled for certain user roles.
Sorry. This site hasn't been translated yet.
For some time now I've developed some web applications with Mono, and in the beginning I really had my problems with the interaction between the ASP pages and Javascript , because the one thing runs on a server and the javascript on the client.
And it really took a while until I found out how to make a button not just doing a simple postback on a click-event, but to call a javascript function.