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From "Howard Watson" <howa...@esgw.org>
Subject RE: communication issue between .jsp and servlet
Date Mon, 12 Jan 2004 19:27:30 GMT
Are the JSPs and servlets in the same branch of your directory tree?

>>> jony@lupinesystems.net 01/12/04 11:37AM >>>
Hmm.. The session IDs are def different.. Which begs the question -
why?
The servlet is being called from the .JSP - why would it start a new
session?

-----Original Message-----
From: Ben Souther [mailto:bsouther@fwdco.com] 
Sent: Monday, January 12, 2004 10:23 AM
To: Tomcat Users List
Subject: Re: communication issue between .jsp and servlet


Also make sure that you have session cookies enabled in your browser.


On Monday 12 January 2004 01:00 pm, Shapira, Yoav wrote:
> Howdy,
> Are you sure it's the same session?  (Check it's ID in the JSP and 
> servlet).
>
> Yoav Shapira
> Millennium ChemInformatics
>
> >-----Original Message-----
>
> From: jon yeargers [mailto:jony@lupinesystems.net] 
>
> >Sent: Monday, January 12, 2004 12:57 PM
> >To: tomcat-user@jakarta.apache.org 
> >Subject: communication issue between .jsp and servlet
> >
> >Im hoping to restrict access to a servlet object by setting a
session

> >attribute in the valid .jsp and looking for it in the called
servlet.

> >Unfortunately the object doesn't seem to be transferring properly.
> >
> >Are there issues with using:
> >
> ><%
> >HttpSession sessionObj = request.getSession(); 
> >sessionObj.setAttribute("something", new Boolean(true));
> >
> >/*** some code here to call servlet - form or similar **/
> >%>
> >
> >in my .jsp and then calling:
> >
> >
> >protected void doPost(HttpServletRequest request,
HttpServletResponse
> >response)
> >throws ServletException, java.io.IOException
> >{
> >    HttpSession sessionObj = request.getSession();
> >    Boolean b = (Boolean)sessionObj.getAttribute("something");
> >
> >
> >}
> >
> >
> >For some reason I keep turning up a null obj in the servlet. Ive 
> >tried enumerating all the sessionObj and its all turning up null.
> >
> >This seems pretty straightforward.. what am I doing wrong?
>
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-- 
Ben Souther
F.W. Davison & Company, Inc.





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