Normally a list view is updated by a user directly by selecting a list view item and then editing or deleting it. New items are usually added at the bottom of the list. This works fine since the user knows which items have been changed or deleted and where the new items will pop up. A drawback of it is that, if the list is sorted, then new items will not be displayed in a sorted way, instead they will be listed in the order of being created.
JavaServer Faces (JSF) is the “offcial” component-based
view technology in the Java EE web tier. JSF includes a set
of predefned UI components, an event-driven programming
model, and the ability to add third-party components. JSF
is designed to be extensible, easy to use, and toolable. This
refcard describes the JSF development process, standard JSF
tags, the JSF expression language, and the faces-confg.xml
confguration fle.
