ajax
Simple queue management system in PHP

Two weeks ago, I was looking for a method to control a waiting list showing the booking time. I wanted to show that time on a series of screens and be able to update it with one or more remote controllers. I was able to achieve this by creating two web pages: one in PHP and the other in HTML. Below I share with you the final result: a slideshow with booking time and educational banners.
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Hide DIVs for forms with jQuery

Writing my first web application to design a storm sewer system, I'm studying a solution to load the proper form according to user selection. I will show you a provisional code to solve this demand. Now the style (texts, colours and graphics) of the web-app is ugly, I will write it last.
More languages and units with AJAX

An interesting feature for my future Storm Sewer software will be the ability to change and add new languages, simply clicking on a selector and editing a text file. In a similar way it can be the same with the units of measurement (for example changing the flow from m3/s to litre/s). I will show you my achieved results using AJAX and XML.