Problems, Questions and Solutions
: What to do about "The absolute uri: http://java.sun.com/jsp/jstl/core
cannot be resolved "
: Why don't images load? or style sheets? Or script files? Why a 404 on form submit?
: What are the different types of paths used in Java web apps?
: What is the difference between a sendRedirect and a forward?
: JSP versus Servlets, which is better?
: Why shouldn't you put java in your JSP?
: Why can't the server find my beans?
: The most common cause of IllegalStateException
, and an easy rule of thumb for preventing it.
: What is the difference between the include directive and the include action?
: EL not evaluating? JSTL not working as you expect?
: Word-generated "Smart quotes" getting you down?
: Why can't the EL access my scriplet variables?
: What is the difference between Model 1 and Model 2? What is MVC?
: What is a Combo Box? Why it's important not to refer to HTML select lists as Combo Boxes.
: Why should the JSTL SQL actions (tags) be avoided?
: If you're not sure what the server your code is running on supports
: Locations of relevant specifications (Servlets, JSP, JSTL)
The 2nd edition of Volume 1 of Core Servlets and JSP
has the second edition available as a free PDF
: Java Ranch Journal articles relevant to JSPs
: Download locations and URIs for JSTL 1.0 and JSTL 1.1
Introduction to JSTL: part 1 - EL
, part 2 - Core
, part 3 - Formatting and I18N
, part 4 - XML and SQL
: How to set up the JSTL 1.1 for JSP 2.0
: Setting up a web.xml file for Servlets 2.4 (Note: required
in Tomcat 5 to enable the EL)
: Why you should always
put your Java classes into a specific package.
: How do I define EL functions that map to static methods?
: How to avoid duplicate submissions?
: Want to prevent the browser from caching the page?
: How to download Excel spreadsheets from a JSP
: How do I upload a file with JSP/Servlets?
: How do I limit the number of rows displayed in the browser?
: A simple example of the PRG pattern implemented in a JSP page.
: Using nested JSTL forEach tags to display a table in an HTML page
: How to build robust relative links in Servlet and JSP applications
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