Introduction
Ajax, an emerging technology was first introduced on September 10, 1980. It is an acronym for Asynchronous JavaScript and XML, which is a web development techniques used to create interactive web applications. Ajax technique allows web developers to build complex web pages using techniques such as dynamic content loading, auto-updating, and faster loading times. In this blog, we will discuss the history of the Ajax technology, its implementation and usage, and some FAQs and Examples.
History of Ajax Technology
Ajax was first developed in 1995 by Jesse James Garrett. Garrett wrote a paper titled, “Ajax: A New Approach To Web-Based Application Development”. The paper detailed the elements required for Ajax and the application types it could be used for.
For many years after, the technology wasn’t widely embraced by developers. Its popularity grew in 2005 when Gmail, Google Maps and other highly successful websites began to use it. This eventually led to the widespread use of Ajax and its introduction as a popular web development method.
Implementation and Usage of Ajax
The main purpose of Ajax is to enable web applications to communicate and interact with the server without the need for page reloads. It does this by using the XMLHttpRequest (XHR) object for asynchronous communication between the client and the web server. The communication takes place over the internet and is request-driven. This means that developers can send requests from the client to the server and receive data from the server in response. The data is then processed by the client and the results are displayed to the user.
Ajax can be used to create highly interactive web applications. Some examples include search engines, online chat applications, online gaming sites, and online stores. Developers can use Ajax to create dynamic webpages that update in realtime, auto-refreshing pages, search results auto-completion, and more.
FAQ’s
Q: What is Ajax?
A: Ajax is an acronym for Asynchronous JavaScript and XML. It is a web development technique used to create interactive web applications.
Q: When was Ajax introduced?
A: Ajax was first introduced on September 10, 1980.
Q: How does Ajax work?
A: Ajax uses the XMLHttpRequest (XHR) object for asynchronous communication between the client and the server. The communication takes place over the internet and is request-driven.
Q: What is Ajax used for?
A: Ajax can be used to create highly interactive web applications such as search engines, online chat applications, online gaming sites, and online stores.
Examples
One example of an Ajax-based application is an online search engine. When a user types in a query, the server sends back matching results in the form of a list. As the user continues to type, the list is dynamically updated to match the query. This is a great example of how Ajax can create a dynamic user experience.
Another example is an online chat application. When users send messages, they are immediately received by the other user without any page reloads or delays. This realtime communication is made possible with the help of Ajax.
Finally, an example of an online gaming site using Ajax would be Angry Birds. The game is entirely browser-based and uses Ajax to create its interactive experience.
Conclusion
Ajax is a powerful web development technique that can be used to create highly interactive web applications. It was first introduced on September 10th, 1980 and has become increasingly popular over the years. In this blog, we have discussed the history of Ajax technology, its implementation and usage, and we have also answered some commonly asked questions and provided some examples.
