Sunday, January 6, 2002 08:43 AM
The exercise application in the distribution might be
helpful. But AFAIK, no one had donated a "full-fledged
example" that makes extensive use of the logic taglib.
In practice, they are usually used for very simple matters, like whether
or not to display a block of markup. Most of the
real logic takes place in the Action, leaving a minimum
of thinking to the presentation page.
The Developer Guide does include
samples for not present and equal.