AJAX is generally known as a web development technique that is used for creating interactive web applications. If you are already aware of the HTML, JavaScript, CSS, and XML, then it will be extremely easy for you to understand the fundamentals of the Ajax and you will learn it within an hour efficiently. Now, the question arises where to learn the Ajax. And the answer is to find a best Ajax tutorial point. If you are a fresher then in technical terms you are a beginner. Getting started with Ajax can be a bit of difficult task and to overcome this difficulty you need to learn the language from the very basic of it whether it is Ajax or any other language hence, you need to find the finest Ajax tutorial for beginners.
Why You Should Learn Ajax?
AJAX in the world of web development elaborates to Asynchronous JavaScript and XML. It is known as a new technique that is used for creating the better, faster, and more interactive web applications by the help of HTML, XML, Java Script, and CSS.
Ajax as a technique uses the XHTML for content, JavaScript for dynamic content display, along with Document Object Model and CSS for presentation.
As a fact we know that the conventional web applications generally transmit the informations to and from the server just by using the synchronous requests. It simply means that the programmer have to fill out a form and hit the submit button and then he will get directed to a brand new page that will have new information from the server.
With AJAX, when the programmer generally hit the submit button then the JavaScript will make a request to the server in order to interpret the results and finally the current screen is updated. As a fun fact, the user will never come to know that anything was even transmitted to the server from his screen.
The format for receiving server data that is commonly used is XML but it is not necessary as any format can be used including plain text.
It is basically a web browser technology that is known to be independent of the web server software.
It is very convenient as the user can normally continue using the application while the client program requests for the information from the server, all this happening in the background.
It is known for its intuitive and natural user interaction. In Ajax, the mouse movement is a sufficient event trigger and hence, clicking is not generally required.
Rich Internet Application Technology
AJAX is known to be the most viable Rich Internet Application (RIA) technology in the field of web development till date. Ajax is getting popular as it has been receiving tremendous industry momentum and numerous tool kit and frameworks that are continually emerging. But with so much good things, Ajax has a disadvantage that is, it has a browser incompatibility and is supported by the JavaScript that is hard to maintain and debug.
AJAX is basically based on the following depicted open standards:
It is based on the browser-based presentation that uses HTML and Cascading Style Sheets (CSS).
Data is stored in XML format and fetched from the server.
Background data is fetched using XMLHttpRequest objects in the browser.
JavaScript is mostly used.
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