Yes the right values are passed. Th eonly one of those variable that
really efects the data on the page is vId, which is hard coded into
the <a href="..">
I started to look in the _jspService and I noticed the the variable
which I assign the request.getParameter("id") to is not in that
method.
The variable is called 'theID'. One thing I noticed about it is it is
declared like this
!String theID;
I have never seen this before. Does this make the variable static?
If so then it is obvious why this is happening
I am going to look up this ! operator to see what it does. I 3 years I
have never encountered it. Hopefully removing it will solve my
problem. I will keep you updated.
On 5/8/07, Jason Polites <[EMAIL PROTECTED]> wrote:
First, I'd just make sure you are passing the right value from the form.
alert() the (editFlag=" + document.theForm.editFlag.value + "&activeTab=" +
document.theForm.activeTab.value + "&id=" + vId;) string before you do the
location.href to be sure.
Given that you are saying it works until multiple users access... it sounds
like there is some variables in the wrong scope. Recall that a JSP is
compiled to a normal servlet by the container, and servlets are shared
resources. so.. if you are putting the value into a "shared" area within
the jsp/servlet, it would make sense that you get strange results with
multiple users.
All local (page scope) variables *should* be defined within the "service"
method of the compiled servlet, and hence shouldn't cause a problem.. so I
can only think you are placing the variable in some sort of static
location?
If you say that the query string shows the correct location.. then things
are really strange. Does the address in the browser show the correct
location/url?
On 5/9/07, Richard Sayre <[EMAIL PROTECTED]> wrote:
>
> Sorry about that. When I copied and pasted I missed the function name
> and I typed it in manually. I double checked and the function name is
> spelled correctly. This code works normally until multiple users
> login.
>
> I pass these values the JSP page when the following JavaScript executes:
>
> top.location.href="showCa.jsp?editFlag=" +
> document.theForm.editFlag.value + "&activeTab=" +
> document.theForm.activeTab.value + "&id=" + vId;
>
>
> On 5/8/07, Martin Gainty <[EMAIL PROTECTED]> wrote:
> > you are calling js function named 'showCa'
> > but your javascript function name is 'showCap'
> > When/Where do you actually pass these values to servlet?
> >
> > M--
> > This email message and any files transmitted with it contain
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> is
> > addressed. If you have received this email message in error, please
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> >
> > ----- Original Message -----
> > From: "Richard Sayre" <[EMAIL PROTECTED]>
> > To: "Tomcat Users List" <users@tomcat.apache.org>
> > Sent: Tuesday, May 08, 2007 9:55 AM
> > Subject: Re: request.getParameter is returning the wrong value
> >
> >
> > > On 5/8/07, Caldarale, Charles R <[EMAIL PROTECTED]> wrote:
> > >> > From: Richard Sayre [mailto:[EMAIL PROTECTED]
> > >> > Subject: request.getParameter is returning the wrong value
> > >> >
> > >> > The problem I am have is when a user clicks the link
> > >> > showCa.jsp?id=2345
> > >> >
> > >> > The request.getParameter("id") is returning the wrong id!
> > >>
> > >> This is usually caused by application code storing some value in the
> > >> wrong scope, or erroneous use of static variables. Storing a
> > >> request-specific item in the session or servlet objects is one such
> > >> example.
> > >>
> > >> - Chuck
> > >
> > > I store a 'UserSession' object in Tomcats session but it does not
> > > contain a variable called "id". This is the only variable/object that
> > > I am storing in that scope. Everything else is using the 'page'
> > > scope.
> > >
> > > I am passing the "id" parameter through the URL (HTTP GET Method).
> > >
> > > The Generated HTML looks like this:
> > >
> > > <a class="row" href="javascript:showCa(1818);">1818 2007/04/13</a>
> > >
> > > The showCa function:
> > >
> > > function showCap( vId ) {
> > >
> > >
> > > top.location.href="showCa.jsp?editFlag=" +
> > > document.theForm.editFlag.value + "&activeTab=" +
> > > document.theForm.activeTab.value + "&id=" + vId;
> > >
> > >
> > > }
> > >
> > > The JavaScript function redirects the browser.
> > >
> > > On the showCa page the URL in the browser has the right ID. The
> > > request.getQueryString(); returns the proper query string but the
> > > request.getParameter("id") does not return the id that is in the URL
> > > or QueryString
> > >
> > > ---------------------------------------------------------------------
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> > >
> > >
> >
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> >
>
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