Servlet « JSTL « JSP-Servlet Q&A

1. displaytag problem

I am trying to use displaytag for the first time and having a problem with the displaytag, that i seems not be able to solve. I googled for solution, but couldn't ...

2. JSP programmatically render

I need programmaticaly render JSP page. As far as I understand JSP should have some compiler. The question is can I use this compiller dirrectly without JspServlet and others? All I ...

3. Is anyone still using JSTL?

I was about to pick up some Java web programming since not having touched Java for a couple of years. I picked up an fairly old O'Reilly book that was sitting ...

4. Which option do you like the most?

I need to show a list of movies ordered by the date they were registered in the system and the amount of comments users have made about them. E.g: Title ...

5. JSTL 1.2 - The absolute uri: cannot be resolved

I don't know what I've done incorrectly, but I can't include JSTL, I have jstl-1.2.jar but unfortunately I get exception:

org.apache.jasper.JasperException: The absolute uri: cannot be ...

6. How to process the value from a a:href

I have a JSP page:

<table width="40%" cellpadding="5" bordercolor="#000066" 
 bgcolor="#FFFFFF" border="1"   cellspacing="0">
 <c:forEach var="contactInfo" items="${contactsList}">

7. Problem with updating the hashmap

Good day! I am making a shopping cart and I've decided to store it temporarily in hashmap (session) before the customer checks-out. My problem is I am having difficulty on updating the ...

8. JSTL foreach var sending to jsp/servlet

I want to know a method how can I send 1 specified item for JSTL's foreach to other JSP or servlet, to print detailed info about that item. Giving followin code:


9. List of hidden fields on a servlet

There is a dynamic form which gets build based upon an excel spread sheet. The form itself can have an embedded javascript which can hide and show elements. Now, I have ...

10. JSTL : Find the total of size of two lists

I have two lists on a page and showing combined size of these two lists. Here is my code

<c:set var="totalAvailableVehicles" value="${fn:length(searchResult.availableVehicleList)}"/>
<c:set var="totalUvailableVehicles" value="${fn:length(searchResult.unavailableVehicleList)}"/>
<c:out value="${totalAvailableVehicles + totalUvailableVehicles}"/></strong> record found matching your search criteria</p>
Is ...

11.  java.lang.NoClassDefFoundError: javax/servlet/jsp/tagext/TagLibraryValidator

I followed the guide in this link to install JSTL but I got the following error when I tried to launch my JSP page:

java.lang.NoClassDefFoundError: javax/servlet/jsp/tagext/TagLibraryValidator
The taglib declaration is:
<%@taglib ...

12. javax.servlet.ServletException: java.lang.NoClassDefFoundError: javax/servlet/jsp/jstl/core/ConditionalTagSupport

I am using sitemesh to decorate the pages. I am using a JSP page for this. The page worked fine until i used the <c:if> conditional tag. I have the jstl-impl-1.2.jar ...

13. How should I mix JSP, servlets, and HTML?

I'm working on some web pages. I created form by JSP/JSTL/servlet. I have HTML, CSS, and JavaScript files on disk. My goal is add JSTL form to HTML page which consist ...

16. Can I use JSTL within a Servlet?

18. JSTL to Servlet

20. List + JSTL

21. Servlet API 2.3

My project is setup with jstl version is 1.1.2 and jsp api server 2.0. Now I tried to run the application on tomcat 4 with servlet api 2.3. That is causing the following errors: Servlet.service() for servlet jsp threw exception org.apache.jasper.jasperException: /tilespages/core/core.jsp This absolute uri (ttp:// cannot be resolved in either web.xml or the jar files deployed with this application core.jsp ...

24. My JSP can't find the servlet

25. session in servlet

26. calling servlet from jsp

i have following web.xml file struts2 org.apache.struts2.dispatcher.FilterDispatcher struts2 /* AdditionalIndepHeadsExpServlet com.digicon.caproject.IndependentHeadsEditEx p AdditionalIndepHeadsExpServlet / and i m calling com.digicon.caproject.IndependentHeadsEditExp class using but it is not working. it is not giving any error and also not displaying servlet page also. pls help me :confused:

27. calling Servlet to Jsp

28. how to use in a jsp to call a servlet and open jsp in a new window.

Java Code: <%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%> <%@ page import="com.retailbank.domain.accounts.Statement,com.retailbank.domain.accounts.Transaction,java.util.List,java.util.ArrayList" %> <% Statement statement=(Statement)request.getAttribute("statement");%> <%request.setAttribute("statement",statement); %> <% Transaction transaction=(Transaction)request.getAttribute("transaction");%> Statement