February 2007
Intermediate to advanced
65 pages
1h 10m
English
Content preview from AJAX and JavaServer™ FacesBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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JavaScript Libraries
On pages 5–6, we implemented about 30 lines of JavaScript code to implement the simplest of Ajax use cases. And there are undoubtedly browser-specific issues for which our simplistic Ajax code does not account.
To reduce the amount of JavaScript code you need to write for Ajax requests, and to make sure those requests succeed across multiple browsers, you should use a JavaScript library that neatly encapsulates those boring details and sharp edges in convenient JavaScript objects.
Prototype
For the rest of this short cut, we’ll use the Prototype JavaScript library to take care of our Ajax calls. Prototype is a popular library that has Ajax support, among other things, built in. For example, here are those 30-some lines of ...
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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.