India: +91 406677 1418

USA: +1 909 233 6006


Ajax Training | Ajax Online Training -Global Online Trainings.


AJAX stands for asynchronous JavaScript and XML, it is a programming language that permits and establishes the art of interchanging data with server and updating different parts of a web page without actually reloading the entire page. “Global online trainings” offers online comprehensive and industry compatible online courses of AJAX conducted by best industry expert trainer tutors. The classes are taken here on most interactive platform and with best trainings on AJAX interview questions by ace subject matter experts.

Interested to join online AJAX training online? Contact Global online trainings” help desk today! The course is conducted here for individuals as well as for corporate batches.


1. Introduction of Ajax
  • Request object Creation
  • Requesting the data
  • Asynchronous data transfer
  • Using the readyState property
  • Callback function
  • Using inner HTML
  • Sending the request
  • Requesting the data
  • Error handling with try/catch
  • Understanding HTTP
2. Using XML and JSON in Ajax applications
  • Introduction to XML
  • XML and the DOM
  • ResponseText Usage
  • Using responseXML
  • JSON vs XML
  • Basics of JSON
  • Using JavaScript literals
  • CSS with Ajax
3. Object-oriented JavaScript and custom Ajax objects
  • New operator
  • Object constructors
  • Prototypes
  • Custom Ajax objects
  • Ajax and forms
  • Encoding
4. Troubleshooting and Debugging Ajax
  • on error event handler
  • Debugging Ajax with Firebug
  • Tools for navigating the DOM
  • Firefox DOM Inspector
  • IE DOM Inspector
  • Mouseover DOM Inspector (MODI)
  • List of Live HTTP Headers
  • Explain HTTP Status Codes
5. Using JavaScript libraries and Creating a widget
  • JavaScript libraries/frameworks
  • Three types of libraries/frameworks
  • DOM extension
  • Application conveniences
  • Widgets
  • Explain The Prototype JavaScript Framework
  • Using Prototypes Ajax Objects
  • Using an accordion widget to display an Ajax response
6. Working with XML feeds and Providing feedback to the user
  • Working with XML News Feeds
  • RSS .9x
  • RSS 2.0
  • RSS 1.0
  • Atom
  • Using the Scriptaculous library for visual effects
  • The yellow fade technique
  • Drag and drop functionality