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Big Web Application weekend

This week I put together the largest JavaScript application I have attempted so far. It was a lot of fun to learn all the new Web 2.0 techniques. I got to try out script.aculo.us, Rico and prototype.js. Most importantly I learned how to generate HTML using JavaScript's ability to manipulate the DOM tree. I can see a day ahead where I don't type any tags at all, except for maybe HEAD, SCRIPT and BODY. :)

I also designed a UI from the ground up for the first time. Nothing complicated, aespecially lthough I did create some 3d buttons, which was fun. I know a lot more about Photoshop than I thought, when I have a good tutorial in front of me.

One thing I didn't have time to do, that would have really helped, is to learn the command set for the Selenium client-side testing suite. Although it was very easy to install, I haven't figured out how to check rollovers with it, so it wasn't very useful.

4.22 Rollover testing AFAIK* only works in MSIE, which is why I was having so much trouble. In fact I think I had a test that would have run, had I tried it on MSIE instead of Firefox. Yet another example of why it's important to always test in multiple browsers.

*I read this fact on a forum whose url I can no longer remember. It is, in fact the case, as I have tested it several times (MSIE 6 vs. FF on XP SP 2).