AJAX communicates with the server using XMLHttpRequest object. Let’s try to understand the flow of ajax or how ajax works by the image displayed below….

An object of XMLHttpRequest is used for asynchronous communication between client and server. It performs following operations: Sends data from the client in the background…

As describe earlier, ajax is not a technology but group of inter-related technologies. AJAX technologies includes: HTML/XHTML and CSS DOM XML or JSON XMLHttpRequest JavaScript…

Before understanding AJAX, let’s understand classic web application model and ajax web application model first. Synchronous (Classic Web-Application Model) A synchronous request blocks the client…

AJAX tutorial covers concepts and examples of AJAX technology for beginners and professionals. AJAX is an acronym for Asynchronous JavaScript and XML. It is a…