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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Queue control for AJAX requests
Queuing AJAX requests on the client side is a common practice meant to ensure that only one request is processed at a time. The goal of this approach is to protect the server from being overwhelmed and the client browser from blocking or receiving AJAX responses in an undefined order. While AJAX queuing is available in JSF 2.0, queue control for AJAX is available starting with JSF 2.2.
In order to provide AJAX queue control, JSF 2.2 introduced an attribute named delay for the <f:ajax> tag. The value of this attribute is a string that represents a number of milliseconds (defaults to none). During this time interval, only the most recent request is actually sent to the server, while the rest of them are ignored. In ...
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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.
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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.