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Jonas Jacobi

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Top Stories by Jonas Jacobi

This article is based on, and contains excerpts from, the book Pro JSF: Building Rich Internet Components by Jonas Jacobi and John Fallows, published by Apress. Book is available on fine bookstores and Amazon. In our previous article - "Rich Internet Components with JavaServer Faces" (JDJ, Vol. 10, issue 11) - we discussed how JavaServer Faces can fulfill new presentation requirements without sacrificing application developer productivity building Rich Internet Applications (RIA). We discussed how JSF component writers can utilize technologies, such as AJAX and Mozilla XUL, to provide application developers with rich, interactive, and reusable components.  To use AJAX and Mozilla XUL with JSF, component writers have to make sure to provide any resource files needed by these technologies, such as images, style sheets, or scripts. The standard approach to providing re... (more)

AJAX and Mozilla XUL with JavaServer Faces

In our previous JDJ article - Rich Internet Components with JavaServer Faces - we discussed how JavaServer Faces can fulfill new presentation requirements without sacrificing application developer productivity building Rich Internet Applications (RIA). We discussed how JSF component writers can utilize technologies, such as AJAX and Mozilla XUL, to provide application developers with rich, interactive and reusable components. In order to use AJAX and Mozilla XUL with JSF, component writers have to make sure to provide any resource files need by these technologies, such as images... (more)

Real-Time Tic Tac Toe Light

I had the great privilege of being a speaker at HTML5 Developer Conference in San Francisco recently.  It was the second HTML5 Dev Conf I have presented at, with the first one being October 2013.  This time, I paired with Frank Greco to present a session entitled “WebSockets: Past, Present and Future”.  Frank took the stage for the first half of the session, and I followed up with some hands-on Internet of Things (IoT) demonstrations that were integrated with Kaazing Gateway. Introducing the Tic Tac Toe Light My personal favorite demonstration was a project I called the “Tic Tac ... (more)

JavaServer Faces and AJAX for Google Fans

This is our last article in a series of four that have been introducing the concepts of creating AJAX-enabled JavaServer Faces (JSF) components. In this article we are going to summarize and encapsulate the concepts that were introduced in the three previous JDJ articles starting with the "Rich Internet Components with JavaServer Faces" (Vol. 10, issue 11), and design a Google-like JDJ InputSuggest component. We will show you how to use Mabon to create a simple and powerful input component with built-in suggest functionality similar to what Google Suggest provides. To make it ea... (more)

The Benefits Of The AJAX RenderKit

In an effort to provide developers with a productive environment, Oracle has been working on a very rich UI component framework for several years. This framework - ADF Faces - has now been donated to the open source community. More precisely, it has been donated to the Apache Software Foundation and is currently hosted in the Apache Incubator - http://incubator.apache.org/projects/adffaces.html. Craig McClanahan is mentoring the project during the Apache incubation. The Apache MyFaces community is also involved in the project to assist with graduation from the incubator, into t... (more)