Runners get a runner’s high. I’ve got a coder’s high. My head is buzzing as I’ve been hitting the keys hard. My current PHP application has dynamic content loaded via AJAX but when the user navigates with the browser’s forward or back buttons the state is lost, that is, all the dynamic content disappears. Also if the natural navigation of the application takes the user away from the dynamically generated content, when they return the content is lost and the user frustratingly has to drill down, dynamically loading more content, to get back to where they were. Using jQuery, some custom JavaScript, and some fandangled PHP, I have overcome this obstacle and created a state engine that remembers which content was loaded and re-presents it on the screen whenever the user navigates with the browser’s forward or back buttons or the applications natural navigation. I’ve just finished the behind the scenes mechanics of this code and now have to fix the presentation level (after a 10 minute break). Whew! This was fun!
