Scenario: you make a nice HTML form for some purpose. A user comes along and spends some time filling it in… and then clicks a link on the page and loses everything they wrote. User never comes back to your site.
What you need is a little bit of Javascript to check for unsaved changes and [...]
Continue reading about Saving the unsaved with a little Javascript
Another problem I ran into in the course of my recent development of a PHP newsletter tool (Gutuma), was the restriction on AJAX requests to the same domain as the host page. I’ve developed some AJAX gadgets which can be placed on a user’s site and will send subscription requests to the newsletter tool… which [...]
Recently I’ve been working on PHP mailing list tool, and I wanted to make a simple Javascript API so that users can place dynamically generated gadgets onto their own pages. I wanted one JS file that could be included on a page, but as I was using a 3rd party AJAX Javascript library, this also [...]
