What is AJAX?
The AJAX
stands for “Asynchronous JavaScript and
XML” and AJAX is a technique to creating interactive web applications and
allows us to send and receive data asynchronously without refreshing the web
page.
The XMLHttpRequest
object is part of a technology called AJAX.
AJAX is very faster and easy, we can implement
AJAX in a meaningful manner.
It is a group of related technologies looks like,
a)
HTML/XHTML and CSS
b)
DOM
c)
XML or JSON
d)
XMLHttpRequest
e)
JavaScript
The AJAX was popular in 2005 by Google, with Google Suggest.
Where
it is used?
The AJAX technology used by
a)
Google,
b)
Facebook,
c)
Twitter etc.