load classes to jsp page

ITMaster · #1 (**permalink**) 11-07-2008, 03:11 PM

Hello All:

This is my first thread in this forum and i hope to find the answer for my question.

I have a code consistes of one class containing many sub-classes:

public class TstClass
{
public class tst1
{..}

public class tst2
{..}

}

and i want to call one of these classes in jsp page, how could this be done?

I'm using Tomcat 6.0 amd JDK 1.6

Thank you in advance to any one would help me in this issue

fishtoprecords · #2 (**permalink**) 11-08-2008, 06:08 AM

jsp pages talk to beans. Its not clear if your classes are proper beans.

Do you get the proper Tomcat hello page?

serjant · #3 (**permalink**) 11-08-2008, 02:54 PM

It is done while using Beans

Code:

<HTML>   
<HEAD><TITLE>TstClass</TITLE></HEAD>  
<BODY>

<%@ page language="Java" %>  

<jsp:useBean id="test" scope="request" class="TstClass" />

<jsp:setProperty name="test" property="*" />

<%=test.<your method in the TestClass>%>

 
</body>

</HTML>

ITMaster · #4 (**permalink**) 11-10-2008, 01:11 PM

Yes i got Tomcat hello page

ITMaster · #5 (**permalink**) 11-10-2008, 01:18 PM

Originally Posted by serjant

It is done while using Beans

Code:

<HTML>   
<HEAD><TITLE>TstClass</TITLE></HEAD>  
<BODY>

<%@ page language="Java" %>  

<jsp:useBean id="test" scope="request" class="TstClass" />

<jsp:setProperty name="test" property="*" />

<%=test.<your method in the TestClass>%>

 
</body>

</HTML>

I've tried this way and it doesn't work.

what i need is to call the subclasses like "tst1, tst2" and creat objects from these subclasses in my jsp page like:

tst1 obj = new tst1

So what do you think?

Thanx

wolve634 · #6 (**permalink**) 11-10-2008, 03:29 PM

Use scriptlet! and don't forget to import the class by :

<%@ page import="package.class" %>

wolve634 · #7 (**permalink**) 11-10-2008, 03:33 PM

you can use scriptlet this way:

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE>Scriptlet Demo</TITLE>
</HEAD>
<BODY>
<%@ page import="package.myclass" %>
<% myclass m=new myclass();
out.system.out.println(m.sayHello());
%>
</BODY>
</HTML>