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This article will explain in detail what programming language ajax refers to. The editor thinks it is very practical, so I share it for you as a reference. I hope you can get something after reading this article.

Ajax is not a programming language, but a set of browser-side web development technology that integrates a number of technologies; the full name of AJAX is "Asynchronous JavaScript and XML", which means asynchronous JavaScript and XML technology.

Operating environment of this article: Windows7 system, ECMAScript 6, DELL G3 computer

What programming language is ajax?

Ajax is not a programming language, it is a technology.

AJAX, namely "Asynchronous JavaScript and XML" (asynchronous JavaScript and XML technology), refers to a set of browser-side web page development technology that integrates many technologies. The concept of Ajax was proposed by Jesse James Jarrett.

Traditional Web applications allow the client to fill out a form (form) and send a request to the web server when the form is submitted. The server receives and processes the incoming form and sends it back to a new web page, but this wastes a lot of bandwidth because most of the HTML code is often the same on both pages. Because each application communication needs to send a request to the server, the response time of the application depends on the response time of the server. This causes the user interface to respond much more slowly than native applications.

In contrast, the AJAX application can only send and retrieve the necessary data to the server, and process the response from the server using JavaScript on the client. The server responds faster because there is a significant reduction in the amount of data exchanged between the server and the browser. At the same time, a lot of processing can be done on the client machine that made the request, so the load on the Web server is reduced.

Similar to DHTML or LAMP,AJAX does not refer to a single technology, but the organic use of a series of related technologies. Although its name contains XML, the data format can actually be replaced by JSON to further reduce the amount of data. The client and server do not need to be asynchronous. Some AJAX-based "derived / composite" (derivative/composite) technologies are also emerging, such as AFLAX.

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