Introduction to AJAX
The ajax stands for Asynchronous JavaScript and XML.
The ajax is a web development technique for creating interactive web applications. If you know JavaScript, HTML, CSS, and XML, then you need to spend just one hour to start with ajax.
AJAX is created by Jesse James Garrett in 2005.
You Need to have knowledge of HTML and Javascript. Bajrangi Tech has a Tutorial on Basics which will help You learn. The best way to learn is to put some code and use it. And Moreover now, JQuery a javascript library , makes learning Ajax more fun and easier.
Why to Learn Ajax ?
Ajax uses XHTML for content, CSS for presentation, along with Document Object Model and JavaScript for dynamic content display.
AJAX is a new technique for creating better, faster, and more interactive web applications with the help of XML, HTML, CSS, and Java Script.
The AJAX is a web browser technology independent of web server software.
The user can continue to use the application while the client program requests information from the server in the background.
The conventional web applications transmit information to and from the sever using synchronous requests. It means you fill out a form, hit submit, and get directed to a new page with new information from the server.