As mentioned previously, AJAX is a mixture of the common web technologies that are used to build a web application. The way the application is designed using these web technologies results in an AJAX-based application. The following are the components of AJAX:
- JavaScript: The most important component of an AJAX-based application is the client-side JavaScript code. The JavaScript interacts with the web server in the background and processes the information before being displayed to the user. It uses the XMLHttpRequest (XHR) API to transfer data between the server and the client. XHR exists in the background, and the user is unaware of its existence.
- Dynamic HTML (DHTML): Once the data is retrieved from the server and ...