What can ajax do?

##Ajax is "Asynchronous Javascript And XML" (Asynchronous JavaScript and XML), which refers to a way to create interactive web pages Applied web development techniques.

Ajax = Asynchronous JavaScript and XML or HTML (a subset of Standard Universal Markup Language).

What can ajax do?

1. No refresh data update

2. Asynchronous communication with the server

3. Front-end and back-end load balancing

4.Based on Standards are widely supported

5. Separation of interface and application

In short, the biggest advantage of using Ajax is that it can maintain data without updating the entire page. This allows web applications to respond more quickly to user actions and avoids sending unchanged information over the network.

Note: Ajax does not require any browser plug-ins, but requires the user to allow JavaScript to execute on the browser.

Related recommendations: "

ajax tutorial"

##

The above is the detailed content of What can ajax do?. For more information, please follow other related articles on the PHP Chinese website!