Tips for developing an ASP.NET application that doesn't depend on JavaScript

Question

Not sure if this belongs in community wiki...

Can somebody give some general guidelines on how to successfully build an ASP.NET site that isn't dependent on JavaScript? My understanding is that I should build a functional site initially without JavaScript, and use it to enhance the user experience. That is easier said than done... how can I make sure my site works without JavaScript short of disabling JavaScript and trying it? Or is this something that comes with experience?

Answer 1

Try ASP.NET MVC! sure most of the examples use JavaScript for the AJAX functionality, but it's easy to build a fully functioning site that doesn't use JavaScript.

Since ASP.NET MVC doesn't use server controls with all their embedded JavaScript, it's a great way to build a site with very minimal and lightweight HTML, while still writting your data access and business logic in C#, VB.NET, or any other .NET language.

Answer 2

I've built working ASP.Net sites with little or no JavaScript, so it's definitely possible (just a royal pain.) The trick, and this sounds silly, is to use as few <ASP:> type tags as possible. Those all spawn various levels of JavaScript. Regular old-school HTML elements work just fine with no scripting.

So, on the extreme end, you write, say, your form using all plain-vanilla HTML elements, and then you have that form submit point at another page that accepts the form submit and hands it off to your server-side scripting.

To put it another way, pretend that all you get with ASP.NET is a snazzy server-side programming language and you're writing HTML in 1998.

Now, having done this, I can tell you that what this ends up as is a classic ASP webpage with cleaner programming syntax. ;) Most of the features that make ASP.NET "better" than classic ASP hang on JavaScript, so writing a JavaScript-free ASP.NET system is an exercise in shooting oneself in the foot repeatedly.

However, the one thing you should absolutely do is make sure the first page or two do work without JavaScript. Unlike 10 years ago you can safely assume that any browser hitting your page has JavaScript, and unlike about 8 years ago, your visitors probably don't have JavaScript turned off for speed reasons, but they very well might have something like the NoScript plugin for Firefox dialed all the way to 11. So, your first couple of pages need to work well enough to a) tell the new visitor that they need JavaScript, and b) still look and work good enough to make it look like adding your site to the white list is worth it. (In my experience, most people get the first one done, but in such as way as to totally drop the ball on the second. To put it another way - if your super fancy web 2.0 mega site starts looking like craigslist if noScript is fired up, I'm probably not going to bother letting you run scripts on my machine.)