January 2013
Intermediate to advanced
328 pages
7h 14m
English
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Restricting dropping by tolerance and acceptance
Droppable behavior is highly configurable. There are a lot of options to restrict dropping. They are useful in matching the draggable and droppable components more precisely.
In this chapter, we will meet options for tolerance and acceptance. We will take several h:panelGroup components and make them droppable with different tolerance and acceptance values.
How to do it...
Tolerance specifies which mode to use for testing if a draggable component is over a droppable target. There are four different tolerance modes. They can be chosen by the tolerance attribute of p:droppable. The following code snippet shows four h:panelGroup components with settings for tolerance:
<h:panelGrid columns="4"> <h:panelGroup ...
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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.