Re: duplicated request for servlet outputting PDF

From: Andy Fish (ajfish_at_blueyonder.co.uk)
Date: 06/04/04 

Date: Fri, 04 Jun 2004 16:28:53 GMT

"kevin" <kevin@mtel.co.uk> wrote in message
news:6675f17.0406040729.3dbf37b6@posting.google.com...
> hi there,
>
> i'm using the JFreeReport library to make PDF's from sql data, and
> while it was placed inline into a frameset from JSP by a bean function
> all was well. I moved the code to a servlet in a popup window, and now
> i get (no matter *what* i try) two requests back to back for the data
> (which beingh in a temp table is gone second try and i get no output).
>

are you sure it's not something to do with the way the acrobat reader is
handling the view. Here's something I have seen happen before when using IE
with plugins.

firstly the browser starts downloading the stream, then it realises it is a
content-type that should be handled by an external application, so it closes
the stream and fires up the external app giving it the URL. the external
viewer then makes the request again and downloads the document.

is it possible you changed the actobat/IE integration so that instead of
firing up in emdedded mode it now fires up a separate window, or made some
other change to IE or pdf reader's settings?

if it definitely isn't this, then I've wasted your time and I have no idea
how it could be related to javascript pop-up windows.

Andy

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