Course Information

Overview

AJAX - Asynchronous JavaScript and XML is a synergy of multiple technologies and communication with the server without a page refresh, enabling a rich and responsive web-based client application.

This AJAX Training course covers AJAX related technologies including JavaScript, DOM, CSS, XML etc., focusing on Object Oriented JavaScript and the main AJAX object: XMLHttpRequest.

Aspect Training’s AJAX and JavaScript training course will take you through the different technologies that come together to form AJAX. The course will also show you how to bring these technologies together to create rich and exciting web sites.

Prerequisites

This course is designed for Web developers who already have programming experience of JavaScript font end development.

Outline

  • Web Applications - Pre and Post AJAX
  • AJAX in the Real World
  • Alternatives to AJAX
  • Syntax
  • Rules
  • Primitive Data Types and Reference Types
  • Variables
  • Loops
  • Function Definition and Function Call
  • Objects
  • Expressions, Operators and Escape Sequences
  • Window Object
  • HTML & XML DOM
  • Node
  • Element
  • Accessing Element Nodes
  • innerHTML
  • Properties of Element and Text Nodes
  • Node Attributes
  • Event Handling
  • Key Word - this
  • Removing Nodes
  • Creating New Nodes
  • Node Methods
  • XMLHttpRequest Instantiation
  • XMLHttpRequest open() Method
  • Asynchronous vs Synchronous Requests
  • Callback Function
  • readyState
  • Syntax
  • Units
  • Selectors
  • Positioning properties
  • float Property
  • Types of Positioning
  • Creating a DOM Document with JavaScript
  • load XML
  • Receiving XML Responses from the Server
  • Passing XML to the Server
  • Multiple Simultaneous Asynchronous Requests
  • Prototype
  • Extending BuiltIn Objects
  • Object-Oriented
  • XMLHttpRequest
  • Overview
  • XSLT in the Browsers
  • Advantages and Disadvantages
  • Overview
Dates and Prices

There are currently no public dates for this course. This course can be run as a private course either at one of our training centers or at your offices. To get pricing for this use our quote wizard to generate a customised quote or call us on 0118 324 3000 to discuss your requirements.

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3 Days

Testimonials

  • Noel was an excellent tutor. He did check all of the group was able to keep up and if there were any problems or questions of the attendants, he was always willing to help.

    Marianne Seager-Wincanton
  • This was a really good training, nicely paced, very useful and well presented. Thank you, Stuart!

    Joris Latinne-Oracle