August 2003
Intermediate to advanced
736 pages
14h 14m
English
book
Core Servlets and JavaServer Pages™: Volume 1: Core Technologies, 2nd Edition
by Marty Hall, Larry Brown
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Chapter 11. Invoking Java Code with JSP Scripting Elements
Topics in This Chapter
Static vs. dynamic text
Dynamic code and good JSP design
The importance of packages for JSP helper/utility classes
JSP expressions
JSP scriptlets
JSP declarations
Servlet code resulting from JSP scripting elements
Scriptlets and conditional text
Predefined variables
Servlets vs. JSP pages for similar tasks
This chapter discusses the “classic” approach to invoking Java code from within JSP pages. This approach works in both JSP 1 (i.e., JSP 1.2 and earlier) and JSP 2. Chapter 16 discusses the JSP expression language, which provides a concise mechanism to indirectly invoke Java code, but only in JSP 2.0 and later.
Creating Template Text
In most cases, a large percentage of your ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.