jQuery AJAX Introduction

AJAX is a technology to exchange data with a server, it without reloading the entire page in the case, to achieve the update section of the page.

What is AJAX?

AJAX = Asynchronous JavaScript and XML (Asynchronous JavaScript and XML).

In short, without reloading the entire page in the case, AJAX load data through the background, and appear on the page.

Use AJAX application case: Google Maps, Tencent Weibo, Youku video, and so on all networks.

You can in our jQuery Ajax Reference Manual for specific applications to learn jQuery Ajax's.

You can in our AJAX tutorial learn more about AJAX knowledge.

About jQuery and AJAX

jQuery provides several methods and AJAX related.

By jQuery AJAX method, you can use the HTTP Get and HTTP Post requests from the remote server text, HTML, XML or JSON - and you can load data directly to these external elements of the selected page.

	Without jQuery, AJAX programming or some difficulty. Conventional write AJAX code is not easy, as different browsers AJAX implementation is not the same. This means that you have to write additional code to the browser for testing. However, jQuery team for us to solve this problem, we need only a single line of code, you can implement AJAX functionality.