From the monthly archives: November 2009
The advent of AJAX (Asynchronous Javascript and XML) has opened up new doors to web developers, allowing for interaction with and display of database and other external data in a web document, without the need to load a new page.
This is my tutorial for beginners wanting to use AJAX on their websites.
I just though I might share a function that I found in the course of trying to capture accurate mouse events in a grid Map editor for my isometric game. The function can be used to find out if a given coordinate falls within a polygon, defined by it’s bounding points.
