May 2001
Intermediate to advanced
1088 pages
30h 13m
English
Content preview from Special Edition Using Java™ 2 Enterprise Edition
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XML Syntax
JSP supports an alternate XML-compliant syntax. Although the syntax is harder to read and write, it is machine-friendly and is intended for use in automated tools.
Root Document
Every XML page requires a single root document tag. The root tag for JSP is <jsp:root>. In the <jsp:root> tag, you must include a reference to the JSP namespace.
Example:
<jsp:root xmlns:jsp="http://java.sun.com/products/jsp/dtd/jsp_1_1.dtd">
Code Scriptlets
The <jsp:scriptlet> </jsp:scriptlet> tags enclose any number of lines that is interpreted as executable code. Any code within the <jsp:scriptlet> </jsp:scriptlet> tags is placed in the main service method of the JSP.
Example:
<jsp:scriptlet> for (int i=0; i < 10; i++) { out.println("Hello"); }</jsp:scriptlet> ...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,
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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.
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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.