AJAX and PHP: Building Responsive Web Applications
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Book Contents Index > AJAX Whiteboard Free eBook

Introduction
1: AJAX and the Future Of Web Applications
2: Client-Side Techniques with Smarter JavaScript
3: Server-Side Techniques with PHP and MySQL
4: AJAX Form Validation
5: AJAX Chat & JSON
6: AJAX Suggest and Autocomplete
7: SVG (Scalable Vector Graphics)
8: AJAX Grid  
9: AJAX RSS Reader
10: AJAX Drag and Drop
Appendix A: Configuring Your Working Environment
Appendix B: Using Smarter Tools to Write Better Code
Appendix C: Advanced XML

Index

Free Chapters:
Chapter 1: AJAX and the Future Of Web Applications [0.5 MB PDF]
Chapter 5: AJAX Chat [1 MB PDF]

Free eBook:
AJAX Whiteboard mini-book

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AJAX Whiteboard: Free eBook Download
This is a free eBook written by the authors of AJAX & PHP: Building Responsive Web Applications.

Although it wasn't apparent from the case studies in the AJAX PHP book so far, AJAX can draw as well, and in this mini-book and the next one we'll see how. Our goal for this eBook is to build an online whiteboard application. But what's a whiteboard?

I Googled for "whiteboard definition", and www.ComputerUser.com came up with this useful definition: "The equivalent of a blackboard, but on a computer screen. A whiteboard allows one or more users to draw on the screen while others on the network watch, and can be used for instruction the same way a blackboard is used in a classroom".
 
Implementing a whiteboard certainly isn't the best real world scenario for using AJAX, because technologies such as Flash or Java do a much better job at handling complex graphics. However, implementing a whiteboard with AJAX allows us to study some of the more sensitive areas of AJAX development, such as:
  • Drawing graphics using specific algorithms and DIV elements.

  • Efficiently package and compress data for client-server communication.

  • Synchronise the same view among many clients.

  • Optimize the database storage and SQL queries for increasing performance.

Download: AJAX Whiteboard eBook   Free mini-book

VIEW THE WHITEBOARD DEMO: http://cristian.nexcess.net/ajax/whiteboard/ 

 

AJAX & PHP: Building Responsive Web Applications book by Packt.

Enhance the user experience of your PHP website using AJAX with this practical tutorial featuring detailed case studies.

For more information about the book, please visit: www.PacktPub.com/ajax-php/book

 

Paperback 250 pages
Released: February 2005
ISBN: 1847192825
ISBN 13:
978-1-904811-82-4

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