AJAX

Sminar on ajax : Today, rich Web application that uses a combination of Java Script and asynchronous communication with the application server.This mechanism is also known as Ajax: Asynchronous JavaScript and XML. The purpose of Ajax is to exchange small pieces of data between the browser and the server application, and in this context, partial page refresh to use instead of reloading the entire page.
AJAX (Asynchronous JavaScript and XML) is a powerful model for developing web-browser based web applications. Techniques, which make up the AJAX model, based on XML, JavaScript, HTTP, XHTML, and, separately widely used and well known. However, AJAX combines these technologies to provide web pages to apply for small amounts of data from the server without downloading the entire page. This feature makes web pages more interactive and allow them to behave like a local.