June 2014
Intermediate to advanced
578 pages
12h 2m
English
Content preview from Mastering JavaServer Faces 2.2Become 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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Postback and AJAX
Throughout this book, we have mentioned the postback request several times. For those who are not familiar with it, or just need a quick reminder, let's say that JSF recognizes the initial request and the postback request.
Initial request (for example, HTTP GET) is the first request that the browser sends for loading the page. You can obtain such a request by accessing the application URL in a browser or by following a link (it can be a link to any page of the application). Moreover, the initial request happens in page_B when page_A contains a redirection (faces-redirect=true) to page_B (this is not true for forwarding mechanism). This kind of request is processed in Restore View phase and Render Response phase.
Postback request ...
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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.