User input validation is an important part of any Web application's navigation flow. There are two peculiar tasks that every Web application performs-check that all required form fields are filled in ...
Recently, I had the good fortune of training and mentoring a group of novice Java developers as we implemented a complex Web application using Struts, Enterprise JavaBeans (EJB), servlets, JavaServer ...
Spring Web Flow 2 seems tailored to the needs of JSF developers, and it smoothes out Spring MVC on the front end. Dr. Xinyu Liu explains how new support for Ajax, validation, persistence, and security ...