O'Reilly logo

Head First Servlets and JSP, 2nd Edition by Bert Bates, Bryan Basham, Kathy Sierra

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Using the custom “advice” tag

The “advice” tag is a simple tag that takes one attribute—the user name—and prints out a piece of random advice. It’s simple enough that it could have been just a plain old EL function (with a static method getAdvice(String name)), but we made it a simple tag to show you how it all works...

The TLD elements for the advice tag

image with no caption

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required