Bug 263631 - European Union e-Forms don't work
Summary: European Union e-Forms don't work
Status: RESOLVED UPSTREAM
Alias: None
Product: okular
Classification: Applications
Component: PDF backend (show other bugs)
Version: 0.19.60
Platform: Debian testing Linux
: NOR normal
Target Milestone: ---
Assignee: Okular developers
URL:
Keywords:
: 314128 335456 (view as bug list)
Depends on: okular-js
Blocks:
  Show dependency treegraph
 
Reported: 2011-01-19 11:27 UTC by Josef Spillner
Modified: 2017-09-29 04:10 UTC (History)
6 users (show)

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Description Josef Spillner 2011-01-19 11:27:42 UTC
Version:           0.10.5 (using KDE 4.4.5) 
OS:                Linux

There are certain "e-form" documents which seem to reload their content dynamically and otherwise only show a fallback page. Similar to <noscript> in HTML. Yuck!

Test form: http://eacea.ec.europa.eu/eforms/documents/test_form_en_1.10.pdf

Is there any solution on the horizon to support this format?
As I don't currently have a newer KDE system running, can anybody confirm that this problem still exists for trunk of Okular and/or poppler?

Reproducible: Always




OS: Linux (x86_64) release 2.6.32-5-amd64
Compiler: cc
Comment 1 Christopher Reichert 2011-07-15 04:44:55 UTC
The link takes me to a 404 page. Can you attempt to attach the document again and I will look into this. Thanks.
Comment 2 Josef Spillner 2011-07-15 04:54:01 UTC
There seems to be a new version of the document available which demonstrates the issue as well:
http://eacea.ec.europa.eu/eforms/documents/test_form_en_1.2.0.0.pdf

The help text on the page makes the issue very clear:
»The eForm can only be opened and filled in using Adobe Reader or one of the Adobe Acrobat products.«
Comment 3 Christopher Reichert 2011-07-15 05:16:57 UTC
Yes, I have seen documents like this. Unfortunately it is not working in 0.12.8 (master/trunk). I apologize I cannot be of more help but maybe one of the other developers can help shed a little bit more light on this issue and the possibility of it being a part of Okular in the future.
Comment 4 Albert Astals Cid 2011-07-18 14:17:24 UTC
https://bugs.freedesktop.org/show_bug.cgi?id=14265

Needs enormous amounts of work
Comment 5 Luigi Toscano 2014-05-09 09:41:37 UTC
*** Bug 314128 has been marked as a duplicate of this bug. ***
Comment 6 Albert Astals Cid 2014-06-17 21:27:43 UTC
*** Bug 335456 has been marked as a duplicate of this bug. ***
Comment 7 Nate Graham 2017-09-29 04:10:17 UTC
Unfortunately support needs to be added upstream, to poppler. That is tracked by https://bugs.freedesktop.org/show_bug.cgi?id=14265

It would also help if EU forms didn't deliberately break support for non-Acrobat readers. Although given their heavy use of poorly-documented proprietary extensions that only Acrobat can read properly, it's not hard to see why. :(