Question

It seems to me that, for structured development with both depth and breadth of capability, ASP.NET MVC and Silverlight have the potential to make a nice powerful framework with superior UI granularity and reduced AJAX exposure. Have any of you tried building such a stack with future durability in mind?

Answer 1

I’ve built a little test app with SL and MVC. It didn’t work that well but I don’t think I was doing right. I’ve tried using SL in views but its slow to switch pages since its loading new SL instances all the time. I’ve tried a single SL app which meant it contained all the control code as well but that relegates the server to data access which only needs some WCF/Web service code no need for MVC there.

It may work better if we dispense with the idea of there being many view pages. In my next iteration I shall be using controllers to respond with XML or JSON directly to requests from a Silverlight app which contains the views. However this approach would still leave some questions unanswered, for example, how does the controller get to have a say in what view is actually displayed?

To be honest, I’m getting the feeling that SL to ASP.NET-MVC are yet shaping up as a good match. Some web apps may benefit from some SL elements (charting for example) yet the app remain firmly in HTML. On the other hand, an app whose UI is purely in SL (whilst internally using some similar View/Controller concept) doesn’t really need MVC on the server-side.

Its early days, it will take while for us early adopters to see what really works and what doesn’t. There being a beta for version 3 with more coming from MS in the way SL can access serverside data may change things further.