January 2013
Intermediate to advanced
328 pages
7h 14m
English
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Context menu with nested items
The context menu is displayed when the mouse is right-clicked. It replaces the native context menu in the browser and gives web applications a desktop-like feeling and behavior. PrimeFaces' context menu provides an overlay with submenus and menu items.
In this recipe, we will develop a context menu with nested items and see how to attach it to any component. As example, we will attach the context menu to a panel component.
How to do it...
The context menu is defined by the p:contextMenu tag. We would like to define two submenus—one with menu items having URLs (they send GET requests) and one with ajaxified menu items (they send POST requests). Ajaxified menu items perform the CRUD operations and update p:growl
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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.