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Jakarta Struts Cookbook
book

Jakarta Struts Cookbook

by Bill Siggelkow
February 2005
Intermediate to advanced content levelIntermediate to advanced
528 pages
12h 53m
English
O'Reilly Media, Inc.
Content preview from Jakarta Struts Cookbook

3.1. Using JSTL

Problem

You want to use the JSP Standard Tag Library (JSTL) tags in your Struts application.

Solution

Download the Jakarta Taglibs JSTL reference implementation from http://jakarta.apache.org/taglibs. Copy the jstl.jar and standard.jar files from the lib folder into your applications WEB-INF/lib folder. Then copy the c.tld, fmt.tld, sql.tld, and x.tld files from the tlds folder into your applications WEB-INF/lib folder.

Use the appropriate taglib directives on JSP pages where you want to use JSTL:

<%@ taglib uri="http://java.sun.com/jstl/core" prefix="c" %>

Table 3-1 lists the JSTL tag libraries and the corresponding URIs.

Discussion

JSTL is a powerful set of tag libraries that should be a part of any Struts developer's toolkit. JSTL contains tags for outputting JavaBean properties, looping, conditional logic, and URL formatting. There are tags for formatting and parsing dates and numbers. The XML tag library can be used to parse and process XML on a JSP page. The tags of the SQL tag library interact with a relational database. The ...

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Publisher Resources

ISBN: 059600771XSupplemental ContentErrata Page