What you can do to display a page first, is to send the page and include a
refresh header to the download page. I mean, first display predownload.jsp
where you will display that "the file you requested is being downloaded..."
thing, when it's finished loading it will do a refresh to the real
download.jsp.
Hope that helps,
Luis Javier
----- Original Message -----
From: "Hardeep Singh" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Friday, February 16, 2001 6:07 AM
Subject: Re: downloading of file
> use a servlet instead of jsp since jsp already has content type set before
> coming to ur code. what u say that the client sees the message first is
not
> possible.
>
> Hardeep
>
> ----- Original Message -----
> From: "Shailendra" <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Friday, February 16, 2001 6:56 AM
> Subject: downloading of file
>
>
> > hi
> > can any body will help me in down loadin of file
> > my problem is
> > i am writing folowing code in my jsp
> > it download the Download.jsp file to the client side but server give the
> > error saying
> >
> > java.lang.IllegalStateException: OutputStream is already being used for
> this
> > request
> >
> > code is like that
> > <%
> > response.setContentType("text/plain");
> >
response.setHeader("Content-Disposition","attachment;filename=file.txt;");
> > InputStream is = null;
> >
> > File f= new File("Download.jsp");
> > FileInputStream fos=new FileInputStream(f);
> > BufferedInputStream o=new BufferedInputStream(fos); file://8k
> > is=o;
> > //... Read InputStream from Database
> > OutputStream os = response.getOutputStream();
> > if (os != null)
> > {
> > int c;
> > while ( (c = is.read()) != -1)
> > {
> > os.write(c);
> > }
> > os.flush();
> > os.close();
> > }
> > is.close();
> >
> > %>
> >
> > extra to that(downloading of file)
> > i also want that the client shoud have some html page ,when it get
> download
> > dilogbox(first client see the html page saying download will start
> > autometicaly then download start)
> >
> > shailendra
> >
> >
>
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Some relevant FAQs on JSP/Servlets can be found at:
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http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
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