title: asp.net mvc postback
body: <p>I am using ASP.NET MVC application. However I am not able to understand the fact that in ASP.NET MVC pages are not posted/no postbacks. How is that possible? Unless posting the data how can the MVC framework manipulate the posted data. So what is the point in telling ASP.NET MVC does not have post backs. And also what the REST principle all about?</p>
  
  <p>Not able to understand from the web contents I have seen. Can anyone explain?</p>