AJAX Everyone is talking about it - December 21st, 2005
I must take this opportunity to have a rant about the latest trend that is taking the world of internet programming by storm. AJAX. Asynchronous JavaScript and XML combines current development techniques to add functionality to dynamic websites.
So there’s two points there I must address, and I must point out that I always try to write my blogs in a way so that ‘normal’ people can read them. The first point what is a dynamic website? The second how has AJAX helped and what does it do?
A dynamic website is a site that uses data connections to refresh content. Backend databases that provide substance for pages need connection strings and to refresh the browser to display new content. These pages have been the basis of the web for some time.
The way AJAX has changed all this is, by the use of XML, is to enable dynamic content to be refreshed in a way that improves the user interactivity of sites. The main way it does this is by removing the way dynamic pages have refresh the page thus speeding the whole process up.
So where has this technology just come from? Well over the last 18 months XML has taken off something big. Microsoft have adapted it for use in their Office suit of products, web solution developers have picked XML up to speed up data transfer, even I’m using it in the new implementation of our company’s database, so it was only natural that at some point it would be combined with JavaScript to produce better web solutions.
Martin Vernon
Design and Activations
