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From George Finklang <george.finkl...@gmail.com>
Subject Re: jsp include/RequestDispatcher incompatible?
Date Wed, 29 Jun 2005 17:43:22 GMT
So before each request dispatcher call I need to call a flush on the
out in the JspPage?  How do I get access to it?

Do I also need to call flush at the end of each request dispatcher call?

--George

On 6/28/05, Tim Funk <funkman@joedog.org> wrote:
> The out from the jspwriter is NOT the same out as receieved by
> response.getWriter();
> 
> The out in the JspPage is  buffered.
> 
> -Tim
> 
> George Finklang wrote:
> 
> > have the following code in my jsp, which is called by a forward from my
> > Controller servlet. The various Dispatchers are either servlets or jsps declared
> > in my web.xml.
> >
> > All the servlets and jsps get run correctly. The problem is the output. The
> > output of the root jsp and the 3-4 included jsps are arbitrarily rearranged, see
> > below. Bizarre shuffling, not reverse order, but a different order and not
> > interleaved with the text from the jsp.
> >
> > If I translate the jsp into servlet code, and use RequestDispatchers
> > for all the components,
> > the page works.  The documentation says something about flushing buffers, but I
> > can't see how to do this with RequestDispatchers.
> >
> >
> > Code:
> >
> > <BODY>
> > <jsp:include page="WEB-INF/jsps/portal/header.jsp" flush="true"/>
> > <% if(option1) {
> >     application.getNamedDispatcher("Option1Servlet").include(request,response);
> >     } else { %>
> > <table><tr>
> > <% if(option2) { %>
> > <td><%
> >
> > application.getNamedDispatcher("Option2Servlet").include(request,response);
> > %></td>
> > <%  } %>
> > <td><%
> >        application.getNamedDispatcher(page).include(request,response); %></td>
> > <td><%
> >        application.getNamedDispatcher("InfoServlet").include(request,response);
> > %></td>
> > </tr></table>
> > <%  } %>
> > </BODY>
> >
> >
> >
> > generated html:
> >
> > <BODY>
> >
> >
> > Page text          // from the page dispatcher
> >
> > Info servlet text   // from the infoservlet dispatcher
> >
> > Header form text // from the header.jsp dispatcher
> >
> >
> > <table><tr>
> >
> > <td></td>
> > <td></td>
> > </tr></table>
> >
> > </BODY>
> >
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