Letexa Blog

Not much, I just added an asynchronous AJAX call to all course HTML pages to call a script on the server that increases the view count for that course by 1.

Interesting: In Firefox when I reload the course’s description page I see the updated view count immediately, on MS IE (7) I see the update only after two minutes - which is correct, since the script that loads the data incl. the view count for a course asynchronously (AJAX) sends an Expires: header two minutes in the future, to prevent repeat calls when a user does simple back/forth navigation.

Mörre

This entry was posted on Tuesday, March 25th, 2008 at 11:16 am and is filed under Website Changelog. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.