May 09

DragDrop Support for Tree

PrimeFaces 4.0 codename SENTINEL will introduce dragdrop based manipulation support for Tree component.

Alpha Demo is available at PrimeFaces Showcase.

This feature is sponsored by a PrimeFaces PRO User and will also be available in an Elite 3.5.x release once the development is completed. A nice feature being worked on is dragdrop between trees to transfer one to another tree.

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May 03

PrimeUI 0.9 Released

PrimeUI is back with a brand new release and closer than ever to 1.0 Final. This 0.9 release brings 7 new widgets from PrimeFaces making 27 widgets in total.

  • ProgressBar
  • Menu
  • Menubar
  • ContextMenu
  • TieredMenu
  • SlideMenu
  • Breadcrumb

PrimeUI is a collection of standalone javascript and css based widgets that fit perfect for a REST-JAVASCRIPT-JSON based programming model like JAX-RS, however it can also be used with any framework like PHP, JSP, ASP, ASP.NET, GWT, Vaadin, Tapestry.


PrimeUI Website has received a facelift and demos are available online.


0.9 release along with previous releases are available at downloads page.


As a believer of open source model, PrimeUI is licensed under Apache License by PrimeTek.


1.0 is on the corner and two new highly anticipated widgets from PrimeFaces will be ported to PrimeUI. These are the DataTable and the Tree.

Posted in PrimeUI | 2 Comments
May 01

PrimeFaces Mobile 0.9.4 Released

PrimeTek is pleased to announce the new 0.9.4 release for PrimeFaces Mobile. This version brings new mobile widgets, bug fixes and performance improvements. See full changelog for detailed information.

Dialog and Growl

Dialog and Growl components now have mobile renderers;

Optimized Resources

Prior to 0.9.4, various unnecessary resources such as javascript and css that belongs to PrimeFaces Web Widgets were included on a mobile page, with 0.9.4 this is optimized and page load time is reduced by loading only what is necessary for the page. jQuery Mobile is also updated to the latest version at time of release.


Various reported issues from the community is fixed and more will follow in upcoming releases.

Download and Documentation

0.9.4 is available at PrimeFaces downloads page, user’s guide is also update to cover new release.


PrimeFaces Mobile has been silent for some time due to our workload on other activities of PrimeFaces like PRO duties, Elite releases, Consulting and Training. To make sure Mobile is actively developed, long time PrimeFaces Mobile contributor Lazaro Nixon from Brazil has joined PrimeFaces Mobile Team, his main focus will be on mobile and already done so much for the 0.9.4 Release. So PrimeTek is doing more financial investments in PrimeFaces and its spin-off projects as you might have already realized from the activity in releases.

Next planned release is 0.9.5, more widgets will get mobile renderers in this release and we aim to bring lazy loading of views to improve performance significantly.

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Apr 30

Responsive Interportlet Communication with Atmosphere and PrimeFaces

March/April 2013 issue of JavaMagazine is out and Kito D. Mann from Virtua Inc. has written a great article on Interportlet Communication with PrimeFaces Push powered by Atmosphere on Liferay.

See the JavaMagazine for detailed information.

Thanks to PrimeTek’s business partners Virtua, Liferay, Async-IO for providing such an advanced technology integrated with PrimeFaces.

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Apr 25

ProgressBar for PrimeUI

ProgressBar is ported to PrimeUI from PrimeFaces and will be available in upcoming 0.9 release;


<div id="default" />

Demo is available at PrimeUI Showcase.

0.9 is due early May along with the Menu Widgets of PrimeFaces followed by 1.0 featuring the DataTable Widget for REST&JSON Lovers.

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Apr 23

PrimeFaces 3.5.3 Released

PrimeTek is glad to announce a new Elite Release for PrimeFaces. Starting with 3.5.3, we’ll be calling these exclusive point releases as Elite Versions instead of maintenance versions because Elite Releases also contains new features brought from the next major release 4.0 codenamed SENTINEL.

Here is the full changelog of what 3.5.3 brings, there are 32 filed improvements and one required special attention;

Major Defect in DataTable Sorting and Filtering

We have identified an important defect with datatable sorting in combination with filtering where applying a filter causes sorting stated to be lost leading to a visual sort indicator and an unsorted data. This issue has been filed at 5254 and fixed for 3.5.3 and 4.0.

New Features

Defect Fixes



Binaries, Sources, Javadocs and Tag docs are available in PrimeFaces Elite Portal for Elite Subscribers as an official release bundle. PrimeFaces PRO Users can access the files from PRO Portal. Community users need to build/maintain their own PrimeFaces Builds by referencing the changes from public trunk aka 4.0-SNAPSHOT.


Next Elite release in line is 3.5.4 due early May and the Next Major Release 4.0 aka Sentinel is under heavy development. Sentinel will bring various new features such as new Dialog Framework, Client Side Validation, new FileUpload, Tree DragDrop, new scrollbars, new components e.g. timeline component, improved quality on top of Elite and more are left as surprises. Sentinel is due late summer / early autumn of 2013.

PrimeTek is doing more investments in PrimeFaces and spin-off projects like PrimeFaces for ASP.NET, PrimeUI the javascript-css only UI widget framework and the PrimeFaces Mobile. Stay tuned for the upcoming news!

Always bet on Prime!

Posted in JSF | 11 Comments
Apr 22

PrimeFaces Themes 1.0.10 Released

PrimeTek is pleased to annouce a brand new release of the Themes. This new 1.0.10 bundle brings the new Delta Theme and fixes to Twitter Bootstrap theme. See changelog for details.

Delta Theme


Please visit PrimeFaces Theme Gallery for download and setup instructions. As with last release there is also an all-in-one bundle containing all themes.

Keep an eye on this blog for more PrimeFaces news, we’ll be releasing PrimeFaces 3.5.3 and PrimeFaces Mobile 0.9.4 this week!

Posted in JSF | 6 Comments
Apr 12

New MenuModel

MenuModel API is used to create PrimeFaces menu components like menu, tieredMenu, menubar programmatically. This is a very useful feature since in many cases application menus are not static and vary depending on user roles.

Current MenuModel implementation is however is not a real model unlike other PrimeFaces Models and can be considered as a workaround. It uses UIComponent instances directly and manipulates JSF Component Tree directly whereas a proper model should be composed of POJOs and the component should render the UI based on the POJOs. Current implementation also has a couple of limitations, most famous one is the “Cannot remove the same component twice” error because you can only use MenuModel with request scoped beans, otherwise it is likely to receive this error.

For 4.0, we have reimplemented MenuModel from scratch using best practices and it is significantly improved regarding usability, performance and memory usage. Highlights of the new MenuModel are;

  • Lightweight
  • Based on simple pojos
  • Easy to extend
  • Easy to persist in a data storage
  • Can be used with any scope

Here is a sample implementation;

<p:menu model="#{menuBean.model}" />
public class MenuBean {

	private MenuModel model;

	public MenuBean() {
		model = new DefaultMenuModel();

		//First submenu
        DefaultSubMenu firstSubmenu = new DefaultSubMenu("Dynamic Submenu");

        DefaultMenuItem item = new DefaultMenuItem("External");


		//Second submenu
		DefaultSubMenu secondSubmenu = new DefaultSubMenu("Dynamic Actions");

		item = new DefaultMenuItem("Save");

        item = new DefaultMenuItem("Delete");

        item = new DefaultMenuItem("Redirect");


	public MenuModel getModel() {
		return model;

There are two built-in implementations; DefaultMenuModel should be preferred if your model is static and do not change once built and DynamicMenuModel is for models that are likely to change during the flow.

Development time of the new model took 4 days and it is really worth it, we have already fixed-closed various reported issues on old MenuModel which can’t be fixed without a reimplementation. New MenuModel will be available in upcoming PrimeFaces 4.0.

Posted in JSF | 9 Comments
Apr 10

PrimeFaces 3.4.5 Released

We are glad to announce a new maintenance release for 3.4 series. This release brings 5 filed improvements for 3.4.x;

Binaries, Sources, Javadocs and Tag docs are available in PrimeFaces Elite Portal for Elite Subscribers as an official release bundle. PrimeFaces PRO Users can access the files from PRO Portal. Community users who are on 3.4.x, need to build/maintain their own PrimeFaces Builds by referencing the changes from public trunk aka 4.0-SNAPSHOT.

Next Elite Maintenance Release in line is 3.5.3 scheduled on early next week, 3.5.3 will bring regular maintenance and some useful features added in 4.0.

Posted in JSF | 2 Comments