RE: FOP, JSP, TOMCAT, IE .. How to make it works!!! Please help!!

2004-12-17 Thread Andreas L. Delmelle
 Original Message-
 From: David Gagnon [mailto:[EMAIL PROTECTED]

Hi,

 Is there a way I can have the PDF displayed on the browser
 as it's generated on the server.

I think this obstacle isn't presented by FOP/TOMCAT... Actually, if you look
at what most browsers usually do with PDFs --even those that aren't
generated on-the-fly--, it isn't likely to be possible. Download first, then
use a plugin to display it.

Maybe a way to work around this is to not generate one huge PDF, but a lot
of small ones, linked by fo:basic-links. That way, only the documents
pointed to by the links the user visits will be generated (and will have to
be downloaded before the user can start reading).

HTH!

Greetz,

Andreas


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Re: FOP, JSP, TOMCAT, IE .. How to make it works!!! Please help!!

2004-12-17 Thread J.Pietschmann
David Gagnon wrote:
-Is there a way I can have the PDF displayed on the browser as its 
generated on the server.
You mean a sort of streaming? Well, PDF isn't a formate well suited
for this (in contrast to HTML, sans tables without colspecs), because
there is an object directory in the PDF and FOP writes it at the end
of the stream, as well as embedded fonts and the likes. It should be
possible to get the PDF renderer pop up immediately in a non-IEx
browser, but I suspect it would only show a blank page until the
whole content is generated and downloaded. With IEx at least up to
the IEx 6/AcrobatReader 5 combo there is the problem that the PDF
plugin wont start unless there is a content-length HTTP header,
which can of course only be set after the whole PDF has been generated.
Any help will be appreciated since I browsed all the web
 and I havent found something relevant.
Asking in a PDF or Adobe-related formum might get you further
insights. It is mainly a PDF problem.
J.Pietschmann
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RE : FOP, JSP, TOMCAT, IE .. How to make it works!!! Please help!!

2004-12-17 Thread David Gagnon


You mean a sort of streaming? Well, PDF isn't a formate well suited
for this (in contrast to HTML, sans tables without colspecs), because
there is an object directory in the PDF and FOP writes it at the end
of the stream, as well as embedded fonts and the likes. It should be
possible to get the PDF renderer pop up immediately in a non-IEx
browser, but I suspect it would only show a blank page until the
whole content is generated and downloaded. 


That's what I got when I tried yesterday .. On Firefox the plug-in starts
but nothing have been displayed until the end :-(


That's a really bad limitation!

Thanks for your help!!

/David



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