August 2001
Intermediate to advanced
720 pages
14h 42m
English
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JSPs in the WebAuction Application
As discussed in Chapter 2, Overview of J2EE Technologies, the WebAuction application includes a suite of JSP pages that handle the user interaction. In this section, we detail one of those JSP pages: browseitems.jsp, and the JavaBean ItemBean that encapsulates the Java code so that it does not appear in the JSP page.
The browseitems.jsp does what its name implies. This JSP page is called when a user wants to look at the current auction items. There are different categories of items up for auction including books, computers, and clothing. When a request comes in to view items of a certain type, the ItemBean queries the appropriate back end resources (in this case, EJBs), and outputs the data.
browseitems.jsp ...
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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.