I ran into a problem like this before, and I suspected it was the PDF reader
which sent the second request. It wasn't happening with earlier Acrobat
versions, though. When our company rolled out a (then) newer Acrobat
version, we started seeing these double requests.
The solution I used then was to set the response headers on the output PDF so
it doesn't expire immediately. This way, the browser/reader uses the PDF
cache from the first request, and doesn't ask that the PDF be generated
again. I think we set ours to expire after 3 mins. Just make sure you don't
expire it before you're done generating your PDF, or else you won't see any
difference.
hth,
Hubert
--- Vetrichelvam Malaichamy <[EMAIL PROTECTED]> wrote:
> Hi
> I am Vetri Chelvam. I am using struts 1.1. I am getting a problem.
> The problem is like this.
> There is a button on a Page. And on click of this button, the Action
> servelet is called and the database updations are done and the request is
> served with the response of opening a PDF template. Once the PDF is
> opened,
> the request is submitted again and the Action servlet is called and the
> database is updated again. But we have only one PDF template is opened.
> For
> One request of opening the PDF template, there are two Database updations
> are done(since the request is submitted again). Can anyone please help me
> to
> solve this problem. I am little bit tied up with this problem.
>
> Actually this problem occurs during my UAT of the application. But it does
> not able to be replicated, in the development environment.
>
> Thanks
> Vetri
>
>
>
>
>
>
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