Are you sure that <c:set var="cr" value="${articleForm.creator}"
scope="session"/>
is placing the value in the intended scope?
Try doing this:
<html:form action="/list/Message">
<c:set var="cr" value="${articleForm.creator}"scope="session"/>
<c:out value="${cr}"/>
<html:submit>View/Send Messages</html:submit>
</html:form>
To make sure it is actually putting the value in session scope.
If so, then on postForm.jsp try using scriplets to make sure that
the value can be accessed. If it can, then do you have all of your
tag library directives in your pages?
robert
> -----Original Message-----
> From: Caroline Jen [mailto:[EMAIL PROTECTED]
> Sent: Wednesday, December 17, 2003 8:40 PM
> To: Struts Users Mailing List
> Subject: RE: How To Output the Value of a String That Is Passed From
> Another JSP?
>
>
> "cr" is not a form and there is no action involved.
> There are two JSPs; view.jsp and postForm.jsp and each
> is with its own form (different forms).
>
> In my view.jsp, I am able to write out String creator
> this way:
> <bean:write name="articleForm" property="creator"/>
> and I put the String creator in a session object:
>
> <html:form action="/list/Message">
> <c:set var="cr" value="${articleForm.creator}"
> scope="session"/>
> <html:submit>View/Send Messages</html:submit>
> </html:form>
>
> and in the postForm.jsp, I retrieve the String and try
> to write it out in a text field:
>
> <bean:define id="author" name="cr"
> scope="session" type="java.lang.String"/>
> <html:text property="creator"
> value="<%=author%>" size="82" maxlength="25"
> tabindex="1"/>
>
> I got this error message:
> ServletException in:/article/content/postForm.jsp]
> > Cannot find bean cr in scope session'
>
> -Caroline
> --- David Friedman <[EMAIL PROTECTED]> wrote:
> > Caroline,
> >
> > How do you save the form "cr" in session scope?
> > Does your action use 'scope="session"' or are you
> > doing a
> > 'request.getSession().setAttribute("cr",cr);'
> > in the first action?
> >
> > Regards,
> > David
> >
> > -----Original Message-----
> > From: Caroline Jen [mailto:[EMAIL PROTECTED]
> > Sent: Wednesday, December 17, 2003 8:25 PM
> > To: Struts Users Mailing List
> > Subject: RE: How To Output the Value of a String
> > That Is Passed From
> > Another JSP?
> >
> >
> > Hi, my JSP#1 and JSP#2 use different forms.
> > However,
> > property name in JSP#1 is the same as that in JSP#2.
> >
> > I tried to pass this Sring and write it out in a
> > text
> > field in JSP#2 and just could not get it right. I
> > got
> > this error
> > message:
> >
> > [ServletException in:/article/content/postForm.jsp]
> > Cannot find bean cr in scope session'
> >
> > In my view.jsp, I put a String in a session object:
> >
> > <html:form action="/list/Message">
> > <c:set var="cr" value="${articleForm.creator}"
> > scope="session"/>
> > <html:submit>View/Send Messages</html:submit>
> > </html:form>
> >
> > And in postForm.jsp, I tried to retrieve that String
> > and write it out in a text field this way:
> >
> > <bean:define id="author" name="cr"
> > scope="session" type="java.lang.String"/>
> > <html:text property="creator"
> > value="<%=author%>" size="82" maxlength="25"
> > tabindex="1"/>
> >
> > -Caroline
> >
> > --- Robert Taylor <[EMAIL PROTECTED]> wrote:
> > > There are a couple (3) ways to do it.
> > >
> > > 1. Have both JSP#1 and 2 use the same form then
> > have
> > > the action that
> > > processes JSP#1 simply
> > > forward to JSP#2 and Struts will auto-populate the
> > > field.
> > >
> > > 2. Have the action that processes JSP#1 forward or
> > > redirect to
> > > JSP#2 whose form has the same property name.
> > > Place the create property
> > > value in the query string and Struts will
> > > auto-populate the form
> > > in JSP#2.
> > >
> > > 3. Have the action that processes JSP#1 access and
> > > populate the form used
> > > in JSP#2 with the property then forward to
> > JSP#2.
> > >
> > > robert
> > >
> > > > -----Original Message-----
> > > > From: Caroline Jen [mailto:[EMAIL PROTECTED]
> > > > Sent: Tuesday, December 16, 2003 8:33 PM
> > > > To: [EMAIL PROTECTED]
> > > > Subject: How To Output the Value Of a Hidden
> > > Field?
> > > >
> > > >
> > > > My JSP #2 receives a hidden field passed from
> > JSP
> > > #1:
> > > > <html:hidden property="creator"/>
> > > >
> > > > In the JSP #2, I have a text field:
> > > > <html:text property="creator" size="82"
> > > maxlength="25"
> > > > tabindex="1"/>
> > > >
> > > > and I want the value of the hidden field to be
> > the
> > > > text in the text field of the JSP #2. Please
> > > advise
> > > > how to do it?
> > > >
> > > > __________________________________
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> > > >
> > > >
> > >
> >
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