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Kolkata
033 4004-6575
Asansol
0341-2254067
Chandannagar
033 2683-2960
Mumbai
9819139735
Kolkata
033 4004-6575
Asansol
0341-2254067
Chandannagar
033 2683-2960
Mumbai
9819139735
AJAX course
Synopsis
Students attending this AJAX training will learn how to implement cross-browser compatible Javascript to dynamically update and refresh the page using behind-the-scenes server-side calls using AJAX. Students attending this course will learn how to implement a wide range of AJAX design patterns in a hands-on, instructor-led environment.
Students will also learn how to speed the development of such applications using techniques such as PHP generated JSON objects, and automatic XML parsing by Javascript, and access methods using the XML DOM.
Synopsis
Students attending this AJAX training will learn how to implement cross-browser compatible Javascript to dynamically update and refresh the page using behind-the-scenes server-side calls using AJAX. Students attending this course will learn how to implement a wide range of AJAX design patterns in a hands-on, instructor-led environment.
Students will also learn how to speed the development of such applications using techniques such as PHP generated JSON objects, and automatic XML parsing by Javascript, and access methods using the XML DOM.
Prerequisites
Cost and Time
For Saltlake, Asansol, Chandannagar Course fee Rs.3000/- and time 2 weeks
For Mumbai Course fee Rs.5000/- and time 2 weeks Time breakup : 3 days per week (2 hrs in a day)
Introduction to AJAX training
What is AJAX? Why use AJAX? Why not use AJAX?
Defining look and feel using
Cascading Style Sheets (CSS)
CSS Basics CSS Selectors Pseudo Selectors CSS Styles & AJAX
JavaScript Fundamentals
About JavaScript Some JavaScript History Basic Concepts Examples
JavaScript Lexical Structure
Case Sensitivity Literals Identifiers Case Sensitivity The Assignment Operator Reserved Words Data Types Logical Operators Other Assignment Operators Other Operators Decision Statements The Switch Statement The Function Statement The return Statement More on Functions Function Assignment Function Arguments
JavaScript Objects
Creating & Specifying Objects Setting & Querying Objects Miscellaneous Object Information
Arrays
Array Methods
JavaScript and the DOM
Understanding the DOM The Client Side Document Object Hierarchy The Document Object
Using the Hidden Frames Technique
Understanding iFrames Updating iFrames Why Use iFrames?
AJAX with XMLHttpRequest
Using XMLHttpRequest XMLHttpRequest Methods XMLHttpRequest Object Properties Form Field Validation XMLHttpRequest Advantages & Disadvantages AJAX Restrictions & Limitations XMLHttpRequest Wrap-Up
On-the-fly Field Validation with AJAX
Understanding Incremental Field Validation Implementing Incremental Validation
Using JavaScript Object Notation (JSON)
About JSON Using JSMX with JSON A JSON/JSMX Example
Periodic Refresh with AJAX
Understanding Periodic Refresh Implementing Timeouts
Incremental Page Loads
Why do Incremental Loads? Implementing Incremental Loading
Working with the XML DOM
The XML DOM