January 2013
Intermediate to advanced
328 pages
7h 14m
English
Content preview from PrimeFaces CookbookBecome 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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Visualizing data with tree
The tree component visualizes hierarchical data in tree format.
How to do it...
The data for the tree is provided with instances of org.primefaces.model.TreeNode, which correspond to the nodes in the tree. A pure client-side tree might be useful to create tree-based navigation menus. A basic data model for a tree could be constructed as follows:
TreeNode root = new DefaultTreeNode("Root", null); TreeNode node1 = new DefaultTreeNode("Node1", root); TreeNode node2 = new DefaultTreeNode("Node2", root); TreeNode node11 = new DefaultTreeNode("Node1.1", node1); TreeNode node12 = new DefaultTreeNode("Node1.2", node1); TreeNode node21 = new DefaultTreeNode("Node2.1", node2); TreeNode node211 = new DefaultTreeNode("Node2.1.1", ...Become 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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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.