Description: In building an Ajax based website, it could be possible that a single data would be processed at the same time but different functions. This function is enabled because of XMLHttpRequest could dispatch two or more functions at the same time. However, this could be a problem especially when a function interprets the data based on the command from the client side. The result is a broken logic – creating an error which eventually would be an inconvenience to the user. In either DOM or MVC architecture, XMLHttpRequest could dispatch two or more function.
