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Loop in JSP with Struts  RSS feed

 
Greenhorn
Posts: 2
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Hi,

I'm new to Java. I'm creating a JSP page and uses struts as framework. I have the following code:


<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<%@ taglib prefix="s" uri="/struts-tags" %>
<%@ taglib prefix="sx" uri="/struts-dojo-tags" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<TITLE>Companies with balance below Php 1,000:</TITLE>
</head>
<body>

 
<table border="0" >
<tr>
<td ><strong>Companies with Balance Below Php 1,000</strong>
</td>
</tr>
<tr></tr>
</table>

 
<table border="0" >
<tr >
<td td>Company</td>
<td td>Credits</td>
</tr>
<tr >
<td ><s:property value="orgList.get(0).getName()"/></td>
<td ><s:property value="orgList.get(0).getCredits()"/></td>
</tr>
<tr >
<td ><s:property value="orgList.get(1).getName()"/></td>
<td ><s:property value="orgList.get(1).getCredits()"/></td>
</tr>
<tr >
<td ><s:property value="orgList.get(2).getName()"/></td>
<td ><s:property value="orgList.get(2).getCredits()"/></td>
</tr>
<tr >
<td ><s:property value="orgList.get(3).getName()"/></td>
<td ><s:property value="orgList.get(3).getCredits()"/></td>
</tr>
<tr >
<td ><s:property value="orgList.get(4).getName()"/></td>
<td ><s:property value="orgList.get(4).getCredits()"/></td>
</tr>
<tr >
<td ><s:property value="orgList.get(5).getName()"/></td>
<td ><s:property value="orgList.get(5).getCredits()"/></td>
</tr>
<tr >
<td ><s:property value="orgList.get(6).getName()"/></td>
<td ><s:property value="orgList.get(6).getCredits()"/></td>
</tr>
<tr >
<td ><s:property value="orgList.get(7).getName()"/></td>
<td ><s:property value="orgList.get(7).getCredits()"/></td>
</tr>
</table>
</body>
</html>

How do I display the data without indicating the specific index since I don't know the size of my list? How do I use loop in jsp with struts as framework?

Hope you can help me.

Thanks in advance.

--Shyne

 
Author and ninkuma
Marshal
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Please be sure to ask Struts questions in the Struts forum. I have moved this post there for you.
 
Greenhorn
Posts: 6
Eclipse IDE Java Ubuntu
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You can use the struts iterator tag to iterate and conditional statments e.g.



Keep in mind you must have getter and setter methods for fields to be accessible by jsp's through your action class.

Hope this helps.
 
vern diok
Greenhorn
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Thanks! It worked.. =)
 
Ranch Hand
Posts: 254
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Hello,

I'm Having a form Contains User-Info like name, age, address, country, zip, gender etc., in JSP(Using struts-2 and ajax tags). In same JSP page, I've HTML-Table contains these User-Info as headers. When the user clicks on submit button, All the data, what he entered in the form should populate on the Html table in the first row(always) and when he clicks on particular row in the table, the information re-populate on the form. The HTML-table contains maximum of 5 rows. If he entered sixth row, then pagination required. I want to do this in struts 2 - ajax. I'm new to Ajax. Can any one tell me how to do this. Please post the code if possible.

Thanks:
Ramakrishna
 
It is sorta covered in the JavaRanch Style Guide.
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