October 2002
Beginner
816 pages
23h 32m
English
book
Sams Teach Yourself BEA WebLogic Server 7.0™ in 21 Days
by Mandar S. Chitnis, Lakshmi Ananthamurthy, Pravin S. Tiwari
Content preview from Sams Teach Yourself BEA WebLogic Server 7.0™ in 21 DaysBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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.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.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.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.
Writing a Custom JSP Tag Library
Yesterday you learned about the support provided by Java to embed special tags in an HTML file that allowed you to include Java code in the HTML file. This hybrid HTML file, called a JavaServer Page, was then parsed and compiled by the JSP engine in the WebLogic Server to generate a servlet.
The special tags that you could add are defined in the JSP specification. Suppose you wanted to add your own tags. Would you be able to do so? For example, to display the name of the logged-in user, typically you would use the expression tag <%=myName%> to retrieve the name from a Java variable. It would be much more intuitive to a developer to use your own tag called <name/>. The second tag is easier to understand (because ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Read now
Unlock full access
More than 5,000 organizations count on O’Reilly
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.