Ok, Julia, if the html just doesn't display, maybe it is just a minor html
problem: like not closing some tag or something. Can you post the html that is
not getting displayed?
Geeta
Julia Zheng wrote:
> hi, there
>
> I go to the "web view source" tag in the JBuilder,
> all file are there, just didn't get display.
>
> thank you very much for your help
>
> my simple html form like this:
> <HTML>
>
> <BODY BGCOLOR="#F0FFFF"> <strong>Enter your name and
> password in the input fields below.</strong>
> <br><br>
>
> <form action="/login" method="POST">
> ID<br>
>
> <input type=text name=ID value="" size=4
> maxlength=4>
> <br><br>
> Password<br>
>
> <input type=password name=Password value=""
> size=6 maxlength=6>
> <br><br><br><br>
>
> <input type=submit value=Submit>
>  
> <input type=reset value=Reset>
> </form>
>
> </BODY>
>
> </HTML>
>
> --- Geeta Ramani <[EMAIL PROTECTED]> wrote:
> > Julia: If the screen is empty, did you try to view
> > the source? Also, what does
> > your (entire) form tag look like?
> > Geeta
> >
> > Julia Zheng wrote:
> >
> > > Richard:
> > >
> > > I invoke my servlet via a html file. Since it
> > doesn't
> > > work properly, I didn't use any request parameters
> > at
> > > this time. When I invoke doPost(req, res) by using
> > > <method = "POST" >, nothing get display, the
> > screen is
> > > empty. also nothing in the log file.
> > >
> > > thank you so much for help. I really have no idea.
> > >
> > > julia
> > >
> > > --- Richard Yee <[EMAIL PROTECTED]> wrote:
> > > > Julia,
> > > > How are you invoking the servlet via the post
> > > > method? It doesn't seem to
> > > > use any request parameters. What happens when
> > you
> > > > try and invoke it via
> > > > the post method? Have you check your server
> > logs?
> > > >
> > > > Regards,
> > > >
> > > > Richard
> > > >
> > > >
> > > > At 01:31 PM 12/31/2001 -0800, you wrote:
> > > > >thank you for your reply!
> > > > >
> > > > >yes, I do implement doPost() method.
> > > > >
> > > > >my coding:
> > > > >
> > > > > public void doPost(HttpServletRequest
> > request,
> > > > >HttpServletResponse response)
> > > > > throws ServletException, IOException
> > > > > {
> > > > > ServletOutputStream out =
> > > > >response.getOutputStream ();
> > > > > // Set the output data's mime type
> > > > > response.setContentType(CONTENT_TYPE);
> > > > > // create an input stream from fileURL
> > > > > String fileURL =
> > > > "http://com.company.abc.xml";;
> > > > > //Content-disposition header - open in
> > browser
> > > > > response.setHeader("Content-disposition",
> > > > >"inline" );
> > > > >
> > > > > BufferedInputStream bis = null;
> > > > > BufferedOutputStream bos = null;
> > > > > URL url = new URL ( fileURL );
> > > > >
> > > > > try
> > > > > {
> > > > > URLConnection conn =
> > url.openConnection();
> > > > > // Use Buffered Stream for
> > > > reading/writing.
> > > > > bis = new
> > > > >BufferedInputStream(conn.getInputStream());
> > > > > bos = new BufferedOutputStream(out);
> > > > > byte[] buff = new byte[2048];
> > > > > int bytesRead;
> > > > > // Simple read/write loop.
> > > > > while(-1 != (bytesRead =
> > bis.read(buff, 0,
> > > > >buff.length)))
> > > > > {
> > > > > bos.write(buff, 0, bytesRead);
> > > > > }
> > > > > out.flush();
> > > > > bos.flush();
> > > > > }
> > > > > catch(final MalformedURLException e)
> > > > > {
> > > > > cat.error ( "MalformedURLException."
> > );
> > > > > throw e;
> > > > > }
> > > > > catch(final IOException e) {
> > > > > cat.error ( "IOException." );
> > > > > throw e;
> > > > > }
> > > > > finally
> > > > > {
> > > > > if (bis != null)
> > > > > bis.close();
> > > > > if (bos != null)
> > > > > bos.close();
> > > > > }
> > > > >
> > > > >public void doGet(HttpServletRequest request,
> > > > >HttpServletResponse response)
> > > > > throws ServletException, IOException
> > > > > {
> > > > > doPost(request, response);
> > > > >}
> > > > >
> > > > >julia
> > > >
> > > >
> > >
> >
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