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PrimeFaces Cookbook

PrimeFaces Cookbook

By : Mert Caliskan, Oleg Varaksin
3.3 (17)
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PrimeFaces Cookbook

PrimeFaces Cookbook

3.3 (17)
By: Mert Caliskan, Oleg Varaksin

Overview of this book

PrimeFaces is the de facto standard in the Java web development. PrimeFaces is a lightweight library with one jar, zero-configuration, and no required dependencies. You just need to download PrimeFaces, add the primefaces-{version}.jar to your classpath and import the namespace to get started. This cookbook provides a head start by covering all the knowledge needed for working with PrimeFaces components in the real world. "PrimeFaces Cookbook" covers over 100 effective recipes for PrimeFaces 3.x which is a leading component suite to boost JSF applications. The book's range is wide‚Äí from AJAX basics, theming, and input components to advanced usage of datatable, menus, drag & drop, and charts. It also includes creating custom components and PrimeFaces Extensions.You will start with the basic concepts such as installing PrimeFaces, configuring it, and writing a first simple page. You will learn PrimeFaces' theming concept and common inputs and selects components. After that more advanced components and use cases will be discussed. The topics covered are grouping content with panels, data iteration components, endless menu variations, working with files and images, using drag & drop, creating charts, and maps. The last chapters describe solutions for frequent, advanced scenarios and give answers on how to write custom components based on PrimeFaces and also show the community-driven open source project PrimeFaces Extension in action.
Table of Contents (17 chapters)
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PrimeFaces Cookbook
Credits
About the Authors
About the Reviewers
www.PacktPub.com
Preface
1
Index

Context menu integration


Data components such as DataTable, Tree, and TreeTable have a special integration with the context menu. These components can display a context menu per mouse right-click on any row in DataTable or any node in Tree.

In this recipe, we will integrate a context menu with the Tree component. Integration with DataTable or TreeTable is similar and well described in the PrimeFaces User's Guide documentation of these components (http://primefaces.org/documentation.html).

How to do it...

We will develop a context menu with two menu items, View and Delete. A View item shows the currently selected tree node and the Delete item removes it. We would like to implement this behavior for all tree nodes. The following listing demonstrates the p:contextMenu integration with p:tree:

<p:growl id="growl" showDetail="true"/>

<p:contextMenu for="fileSystem">
    <p:menuitem value="View" update="growl"
                actionListener="#{contextMenuController.viewNode}"
...
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PrimeFaces Cookbook
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