brentashley

I said four years ago that I thought America’s empire may have reached its zenith and it might be all downhill from there. The decline has only become steeper, and as I predicted at the time, the pressure has come from within.

Let us all hope that America has reached its nadir when we hear today’s news that among other things Habeas Corpus is a thing of the past for permanent US residents and torture has been redefined to the extent that it is legal if the President says so.

If there is futher to go down this abyss, it’s going to get darker before it gets lighter.

I’ve been following advances in the Ajax world so I can keep my Ajax Transport Layer Alternatives presentation up to date for The Ajax Experience in Boston next month.

Harry Fuecks wrote recently about new approaches to Javascript asynchronous calls. It’s really neat stuff and I’m stretching my brain to try to understand it fully. I wonder though to what extent it will actually solve problems that really exist for most people any better than what already exists.

I’ve been making Ajax apps that work well enough for years while many people have been waiting for all the stars to align before they even try it. I’ve had all sorts of flack from pedants for using iframes and img/cookie because they’re hacks, but JSRS and RSLite have worked consistently and predictably across a large number of browsers for 5 years and more without modification. I only changed my Blogchat app to use XMLHttpRequest recently (for no really good reason – it’s been unchanged since 2002) and the first thing that happened was a huge debugging session to figure out a really wonky deep IE7 issue.

The thing about simplicity in the programming world is that it begets stability. The unknowns and dependencies introduced by layers of abstraction and frameworks and preprocessing can in some cases introduce far more potential complexity and maintenance issues than the problem at hand is worth. While there is definitely a class of complex UI problems that are now trivially resolved using the latest and greatest of libraries and frameworks, don’t forget that many simple problems deserve simple solutions.

Those of you who visit my blog with a browser rather than a newsreader may have noticed that for the past couple of weeks I’ve had a new banner up for the new Ajax Experience show in Boston on October 23-25 2006.

I’ll be there giving my Ajax Transport Layer Alternatives presentation, participating on panels and mixing with the attendees and presenters.

The first AE show was in May this year and was a resounding success for both the experts and the audience.

As I said to Ajaxian founder Dion Almaer when accepting the invitation for Boston, I’m really interested to follow up on the potential advances sown at the last AE and see whether I (have managed to || continue to) exert any influence whatsoever as regards connecting people who need to work together to make this technology realize its potential.

Again the sessions are 90 minutes each, so lots of time for Q&A. Although many of the sessions from the first show are slated to be repeated (many like mine updated with current information), with 5 concurrent tracks, if you attended before this is an opportunity to get to see the ones you missed last time.

The swag was great at the last show – branded AE iPod Shuffles for all. I understand alumni will qualify for a Nano this time!

If you come to the show, be sure to find me. I’ll be fairly easy to find wearing my Ajax duds.

Pete Forde reinvents search with his Live Filter demo.

Take particular note of Pete’s never-ending auto-loading page that gets more elements from the result pool as you reach the bottom of the page. Try it yourself – click the View Results button right at the start to see all 64 items, then scroll to the bottom and watch it get the next set of items on demand before you even knew you were demanding them.

Pete and the Unspace folks have been taking serious aim at improving the state of UI interaction for the good of us all. Not content with simply implementing something like OpenRico’s LiveGrid, they apply even more anticipatory design to fixing the scroll-within-a-scroll UI anomaly that LiveGrid introduces to a page that uses it.

The result is that by anticipating a need I didn’t even know I had, they have provided an interface that is natural to use yet very powerful.