How can I make a mobile webapp work offline on iPhone?

Question

I am thinking of having a HTML page which references no CSS or .js files outside of itself so that it can work offline. Would this work?

Answer 1

You should use HTML5 Application Cache.

Consider starting from this tutorial: http://www.html5rocks.com/en/tutorials/appcache/beginner/

Answer 2

Yes this will work. You can put all HTML pages and CSS or JS files which HTML references to into your app.