It was an error while typing the email
when I try this in imprimir.jsp:
<jsp:include page="<%=request.getParameter("pagina") %>" />
And call this http://localhost:8080/imprimir.jsp?pagina=listado_clientes.jsp
I got:
org.apache.jasper.compiler.ParseException:
E:\tomcat\webapps\ROOT\imprimir.jsp(9,50) atributo pagina no tiene valor
(atributo pagina no tiene valor -> attribute 'pagina' has no value)
----- Original Message -----
From: "Jeff Kilbride" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Tuesday, June 19, 2001 12:24 AM
Subject: Re: request and jsp:include
> You're missing an "=" in your jsp:include statement. Try this:
>
> <jsp:include page="<%= request.getParameter("pagina") %>" />
>
> You have it correct in your second example, which is why that one works.
>
> Thanks,
> --jeff
>
> ----- Original Message -----
> From: "Antoni Reus" <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Monday, June 18, 2001 4:58 AM
> Subject: request and jsp:include
>
>
> > Hi, first of all I would like to excuse for my poor english.
> >
> > I'm using tomcat 3.2.2 in a Win NT 4
> >
> > I'm trying to do some kinda printing template, so calling de template (
> > imprimir.jsp )
> > with a parameter for the page to show it whould display it in a
> > printer friendly way.
> >
> > In imprimir.jsp is something like this:
> >
> > <html>
> > ...
> > ...
> > <jsp:include page="<%request.getParameter("pagina") %>" />
> > ...
> > ..
> > </html>
> >
> > when I call localhost:8080/imprimir.jsp?pagina=listado.jsp
> > I get a tomcat exception when parsing imprimir.jsp, saying that
> > pagina has no value.
> >
> > But if I write imprimr.jsp this way:
> >
> > <html>
> > ...
> > ...
> > <%! String pagina = request.getParameter("pagina");
> > %>
> > <jsp:include page="<%=pagina %>" />
> > ...
> > ..
> > </html>
> >
> > it works!!
> >
> > Someone could explain this???
> >
>
