Carsten,
Hi!
Thanks a lot for the response. I understand what you are saying. I am
including part of the java bean class code, so that maybe you can tell
something more what is wrong.
Interesting aspect of this problem is that when I set the _msg vairable
dynamically it is not being passed back to the jsp page, but it does
show up on the error_log file in JServ. On the browser I only see "null"
in place of the text from getMsg.
I am using the following code : (the jsp file code in further down below
in my earlier mail.
****** STRAT - PART OF JAVA BEAN CLASS SOURCE CODE *********
.......
.......
if(req.getMethod().equalsIgnoreCase("post")) {
if (req.getParameter("name1") != null){
String name = req.getParameter("name1");
_msg = "Hello "+name+" Now you have posted the page";
}
} else _msg = "You are running the page for the 1st time";
System.err.println(_msg);
try {
//((com.sun.server.http.HttpServiceRequest)
req).setAttribute("hello", this);
//((com.sun.server.http.HttpServiceResponse)
res).callPage(hello, req);
String redirect = res.encodeRedirectUrl(hello);
res.sendRedirect(redirect);
} catch(Exception ex) {ex.getMessage();
System.out.println("JspFactory Exception Encountered");}
}
public void setMsg(String v) { _msg = v; }
public String getMsg() { return _msg; }
private String _msg;
}
****** END - PART OF JAVA BEAN CLASS SOURCE CODE *********
Thanks a lot once again.
bye
Gaurav
Carsten Heyl wrote:
>
> Hi Gaurav,
>
> you can't pass parameters easily per request on jsdk 2.0.
> Jserv currently is jsdk 2.0 only.
> How do you set the bean attribute to the request?
> That should not work because the method for doing that was
> added in jsdk 2.1.
> You may pass beans by session scope. Use session object
> in servlet and session scope in jsp page.
>
> >Hi!
> >I have been trying to get rid of this problem for long, but not able to
> >solve it, kindly help.
> >
> >I have a servlet named HelloPage.class, which calls a jsp page and
> >simply displays it.
> >
> >But the problem is the jsp page fails to display the property
> >dynamically set in the servlet/bean, in the browser. Instead it displays
> >the initial value of the property (defined in the bean class), in the
> >JServe's error.log file.
> >
> >The jsp page which this class calls is as follows :
> >
> >****** START hello.jsp ****************
> >
> ><jsp:useBean id="helo" class="hello.HelloPage" create="yes"
> >scope="request" />
> ><jsp:setProperty name="helo" property="msg" param="name1" />
> >
> ><HTML><HEAD><TITLE>HELLO</TITLE></HEAD>
> >
> ><BODY><h1>Greetings</h1>
> >
> ><jsp:getProperty name="helo" property="msg" param="name1" />
> >
> ><form method="post" action="../servlets/hello.HelloPage">
> >
> >Enter Name : <%= helo.getMsg() %>
> >
> ><input type="text" name="name1" value="">
> >
> ><table><tr><td><input type="submit"
> >name="submit"></td></tr></table></form>
> >
> ></BODY></HTML>
> >
> >
> >****** END hello.jsp ****************
> >
> >I am using :
> >Aapache JServ 1.0b
> >GNUJSP1.0-cvs
> >
> >Any help is appreciated.
> >TIA
> >
> >--
> >Gaurav Kishore
> >
> >
> >--
> >--------------------------------------------------------------
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>
> Ciao,
> Carsten Heyl
>
> Carsten Heyl [EMAIL PROTECTED]
> NADS - Solutions on Nets http://www.nads.de/
> NADS GmbH http://www.pixelboxx.de/
> Hildebrandtstr. 4E Tel.: +49 211 933 02-90
> D-40215 Duesseldorf Fax.: +49 211 933 02-93
--
Gaurav Kishore
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