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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Ajax Fundamentals
Ajax is fundamentally a simple three-step process:
- Invoke a URL from JavaScript code on the client.
- Handle the URL on the server and write to the response.
- After the response is complete, integrate the response into the DOM.
Those steps are almost identical to what JSF does when you click a link that illicits a request. JSF handles that request on the server by ultimately writing to the response, which overwrites the preceding response.
The same applies for Ajax requests, except for the last step. In an Ajax request, we don’t refresh the entire page; instead, we update only part of the page. That subtle difference lets us perform all kinds of interesting interactions that were heretofore unheard of in Web applications.
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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.