That's really strange. If that's in the generated .java file then I'm
amazed it actually compiles. It's syntactically incorrect. Are you sure
it's not just the editor you are using to view the file interpreting an
unknown character? (I doubt it).
As a first step I'd delete the compiled JSP and have jasper recompile it.
Are you using scriptlets (<%%>) in your JSP? or just tags like JSTL? Maybe
you are declaring some strange variable yourself (again.. unlikely).
The only other thing I can suggest is to rename the variable in both the
calling page and the JSP. There is no reason why this should be any
different, but it's worth a try.
On 5/9/07, Richard Sayre <[EMAIL PROTECTED]> wrote:
I know you don't want to hear this but I'm not sure about what I can
release due to company restrictions. I wouldn't want to get fired for
posting out source. I will ask the right people if I can post a few
pages of the source but it may take a while for them to get back to
me.
I haven't found any docs but I think the ! operator makes the variable
a member of the class, not the _jspService method.
When I search for the declaration of 'theId' it was declared as a
member of the showCa_jsp class with no modifier (default). I am
assuming that tomcat will create once instance of this class, and use
it when ever that page is requested. The _jspService variables will
be different for each instance since they are local to that method but
the member variables will be shared.
I can't find the doc on the operator for JSP. I think this is the
problem but I want to be sure that it is before I remove it from the
code.
On 5/8/07, David Delbecq <[EMAIL PROTECTED]> wrote:
> Give us the .jsp and the jasper generated .java file, it will be faster
> to solve :)
>
> En l'instant précis du 08/05/07 17:22, Richard Sayre s'exprimait en ces
> termes:
> > Also, If you have any information about declaring a variable with !
> > I would like to know. I am having trouble finding any on google and
> > my JSP book.
> >
> > On 5/8/07, Richard Sayre <[EMAIL PROTECTED]> wrote:
> >> 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
> >> > > confidential
> >> > > > information intended only for the person(s) to whom this email
> >> message
> >> > > is
> >> > > > addressed. If you have received this email message in error,
> >> please
> >> > > notify
> >> > > > the sender immediately by telephone or email and destroy the
> >> original
> >> > > > message without making a copy. Thank you.
> >> > > >
> >> > > > ----- 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
> >> > > > >
> >> > > > >
> >> ---------------------------------------------------------------------
> >> > > > > To start a new topic, e-mail: users@tomcat.apache.org
> >> > > > > To unsubscribe, e-mail: [EMAIL PROTECTED]
> >> > > > > For additional commands, e-mail: [EMAIL PROTECTED]
> >> > > > >
> >> > > > >
> >> > > >
> >> > > >
> >> ---------------------------------------------------------------------
> >> > > > To start a new topic, e-mail: users@tomcat.apache.org
> >> > > > To unsubscribe, e-mail: [EMAIL PROTECTED]
> >> > > > For additional commands, e-mail: [EMAIL PROTECTED]
> >> > > >
> >> > > >
> >> > >
> >> > >
> >> ---------------------------------------------------------------------
> >> > > To start a new topic, e-mail: users@tomcat.apache.org
> >> > > To unsubscribe, e-mail: [EMAIL PROTECTED]
> >> > > For additional commands, e-mail: [EMAIL PROTECTED]
> >> > >
> >> > >
> >> >
> >>
> >
> > ---------------------------------------------------------------------
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> > For additional commands, e-mail: [EMAIL PROTECTED]
> >
>
>
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