That would work but the user would have to know to rename the extension to .pdf
when they save it. And once they understand how you
tricked the browser they could always just associate the application/xpto type
to the reader and you'd be back to no 'Save As'
dialog.
Edward W. Rouse
-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of
[EMAIL PROTECTED]
Sent: Tuesday, March 11, 2008 11:52 AM
To: Post all your questions about iText here
Subject: Re: [iText-questions] Download HTML to PDF file. Show the "Save
as"dialog
Hi,
According to http://www.onjava.com/pub/a/onjava/excerpt/jebp_3/index3.html you
have to give an unrecognizable content type in order
for the browser to prompt for save instead of searching for the appropriated
reader (if installed).
I tested and it does work.
ByteArrayOutputStream baos = new ByteArrayOutputStream();
.
.
.
//send file
response.setHeader("Expires", "0");
response.setHeader("Cache-Control", "must-revalidate, post-check=0,
pre-check=0");
response.setHeader("Pragma", "public");
response.setContentType("application/xpto");
response.setContentLength(baos.size());
ServletOutputStream out = response.getOutputStream();
baos.writeTo(out);
out.flush();
Citando Angelo Luis <[EMAIL PROTECTED]>:
Using Java EE ... :(
On Tue, Mar 11, 2008 at 1:31 PM, Sérgio Oliveira <[EMAIL PROTECTED]> wrote:
Hello,
Are you using .net? If so, see the Response.TransmitFile method.
_____
Date: Tue, 11 Mar 2008 09:35:19 -0300
From: [EMAIL PROTECTED]
To: [email protected]
Subject: [iText-questions] Download HTML to PDF file. Show the "Save as" dialog
Hello,
My application has a option that transforms a HTML page to a PDF and donwloads
the PDF from the web server. "Simple". For this I use
the combination of iText, JTidy and Flying Saucer. The problems arrives when
download the PDF from a Struts Action. I want to show
the Save As dialog, but always the browser open the reader, always. :(
Look my code when a configure the response:
response.setContentType( "application/octet-stream" ); // I try to use
application/pdf to
response.setHeader("Expires", "0");
response.setHeader("Cache-Control", "must-revalidate, post-check=0,
pre-check=0");
response.setHeader("Pragma", "public");
response.setHeader("Content-disposition", "attachment;filename="+ fileName );
response.setContentLength( bout.size() );
out.flush();
PS: Sorry for my english.
Angelo Galvão
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