March 2007
Intermediate to advanced
623 pages
16h 47m
English
Content preview from Professional Ajax, 2nd Edition
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Chapter 1. What Is Ajax?
From 2001 to 2005, the World Wide Web went through a tremendous growth spurt in terms of the technologies and methodologies being used to bring this once-static medium to life. Online brochures and catalogs no longer dominated the Internet as web applications began to emerge as a significant portion of online destinations. Web applications differed from their web site ancestors in that they provided an instant service to their users, not just information. Whether for business process management or personal interests, developers were forced to create new interaction paradigms as users came to expect richer functionality.
Spurred on by little-known and lesser-used technologies that had been included in web browsers for some time, the Web took a bold step forward, shattering the traditional usage model that required a full page load every time new data or a new part of the application's logic was accessed. Companies began to experiment with dynamic reloading of portions of web pages, transmitting only a small amount of data to the client, resulting in a faster, and arguably better, user experience.
At the forefront of this movement was Google. After the search giant went public, new experiments conducted by Google engineers began popping up through a special part of the site called Google Labs (labs.google.com). Many of the projects at Google Labs, such as Google Suggest and Google Maps, involved only a single web page that was never unloaded but was constantly ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.