data « JSTL « JSP-Servlet Q&A

1. how to decouple data from business logic

Here is the scenario, Let's say I have a user class like so:

public class User{
  private String firstName;
  private String lastName;
// setter, getters
Then I have a class like so to ...

2. JSTL how to output data from request

I've got a servlet that puts something in request but I can't call it with jstl. What am i doing wrong?

<%@ page import="beans.Patient"%>
<%@ taglib prefix="c" uri="" %>
<%@ taglib uri='' prefix='fmt' %>
<jsp:useBean ...

3. how to display data obtained from dao in jsp

in jsp

<table width="100%" id='table1'  border="0" cellspacing="2" cellpadding="2">
    <tr class="tab-highlighted-2">
        <td class="tab-highlighted-2" width="10%">

4. Java Data for Dojo itemfilereadstore

I currently render some JSP Forms using JSTL from data which I fetch in a J2EE (SpringMVC) application. Now I want to use the Dojo Tree (e.g. Here) to render ...

5. Populate hidden field with post data from checkbox (multiselect) in JSP (or JSTL)

I have a checkbox on page1.jsp that has more values:

<input type="checkbox" name="contactID" value="1" />
<input type="checkbox" name="contactID" value="2" />
<input type="checkbox" name="contactID" value="3" /> etc.
I do post through a form, and on the ...

6. how to get data in jsp using jstl?

Currently I'm getting data in jsp using scriptlet but now want to use JSTL so I'm trying to convert my scriptlet code to JSTL. But for following scenario I don't know ...

7. How to use if clause inside a netui data repeater

I'm looking for method to inject value into a <c:if test>. The code below works if I substitute

<% out.print(request.getSession().getAttribute("UserName").toString()); %>
with some constants. But how can I parse a value in <%%> ...

8. Where does JSTL $data come from?

9. jstl and View data problem

10. Data type in JSTL

Hi String sample; The sample can have "abcd" or "1234". if it has character data like abcd then i need to do operation 1 else if it has numeric data like 1234 i need to do operation 2. I want to check whether the string has numeric data or character. I am not clear how to do that. Any help is ...

11. Using JSTL with oddly structured data

Im working on a stock trading application, and one of the things we need to render in our JSPs is whats called order depth for a financial instrument. Each order depth have x number of levels, which means that an order depth is basically a list of order depth levels. Each level have some attributes, like the asking and bidding price, ...

12. Using JSTL Data Displayed In Browser Is Getting Fixed To 24576 Bytes(24 KB)

Dear All. Hi, I am facing a problem using JSTL. The problem is I have a employeeinfo.jsp page which uses JSTL. employeeinfo.jsp?employeeid=0013 <%-- Document : employeeinfo Created on : May 24, 2010, 7:05:40 PM Author : Arpit --%> <%@page contentType="text/html" pageEncoding="UTF-8"%> <%@taglib prefix="c" uri="" %> <%@taglib prefix="sql" uri="" %> <%@taglib prefix="fmt" uri="" %> ...

14. Could not retrieve data using JSTL

19. get data from hyperlink

20. oracle data insertion

22. Transfering data between core Java and Jsp

We have a core java application running and it need to transfer a data ( very small caller ID info) to a JSP page which runs on tomcat application server. We have multiple user logs in to this application. We are using database inbetween to pass the data , do i have to use Webservices to get the transfer happen online ...

23. how to convert .xlsx data to .txt

24. Saving time export data to excel

25. autosave the data

26. Problem is getting the data to browser

Hi, below is my problem, I have 3 arraylist set in the formbean.. They are, 1.) Title_array 2.) Content_array 3.) Database_array When i print it in the console i get this, [Cancer Web, eSupport- Virtual Universe]//Title_array [Cancer Web is a website which gives details about the sites that tells about cancer. It also contains the name of the sites that tells ...