[Zope] Reportlab issue

[Marco Bizzarri]

Did you try to get the report outside of FF or IE? I mean, did you try
with tools like wget or the same, and looking at the result?

Do you have the same behaviour if you exit the browser, clear the
caches and the access a report again?

Regards
Marco

On 8/28/06, David H <bluepaul at earthlink.net> wrote:
> Hi Zope List,
>
> I have an Zope application that uses ReportLab to generate acrobat
> viewable reports. (I already posted this to reportlab list - so far no
> solutions).
>
> Heres the problem:
>
> I display an acrobat report (using Firefox or IE 6) and say scroll down
> to page 10.  I then use the <browser> back button to re-enter my Zope
> application.
>
> Now, even if I click various unrelated pages in the application
> (clearing the request,etc) and then return to the Report (which is
> always freshly generated) it will try to re-display at page 10 - instead
> of top of page.
>
> This occurs even if the data being reported has changed, and this occurs
> even if a different report is generated!
>
> Note: that I use
>
> import tempfile and
> tmpFile2 = tempfile.mktemp()
>
> to keep pdfPath's unique ...
>
> I've tried combinations of "Content-Disposition" params like changing
> filename=, etc.  Nothing is changing this behavior.
>
> I've tried (a reportlab mailing list suggestion) varying to <forms
> action=  like
>
>    <form name="printform" method="post" action="extensions/pyBudgetReports"
>          tal:attributes="action python:
> 'extensions/pyBudgetReports/?random=' + context.python.pyTime()">
>
> No help either.
>
> Anyone seen this?
>
> David H
>
> I'm using ReportLab 1.20, Zope 2.78 and an external python script +
> ReportLab to generate the PDFs.  The Server is Linux Ubuntu 5.10.
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-- 
Marco Bizzarri
http://notenotturne.blogspot.com/