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Re: [Koha-devel] How we can input a very large field
From: |
Paul POULAIN |
Subject: |
Re: [Koha-devel] How we can input a very large field |
Date: |
Wed May 25 23:59:57 2005 |
User-agent: |
Mozilla Thunderbird 1.0 (X11/20041206) |
Andrés Tarallo a écrit :
We are making some fixes into our production instalation. We noticed
that the input field in cataloging only allows 255 characters and is an
input field. We have currently resume fields that are much larger than
that (about 3000 characters).
We re trying to develop a way to make our templates aware of the fact
that a field is large enough to be better input in a text field insted
of an input field. We want to develop something more generic.
An idea we have: having in the system preferences a list of fields that
may contain large values. When we're about displaying an input field we
should take into account the systems preferences.
We will accept your fedback, we hope we can contribute this back to the
CVS.
In the last version (2.2.2b) the limit of 255 chars has been removed.
PLUS : when a field is more than 200 chars, the next time the biblio is
edited, it's shown as a textarea. automatically.
I agree it's not a perfect solution for the 1st edition.
I can do something else, but it's a dirty hack imho : if there is
[textarea] in subfield name (like "010$a : ISBN [textarea]"), then I
could remove [textarea] and use a textarea input even on an empty record.
The best solution being, imho, to add another constraint in
marc_subfield_structure, that would be the size (length & height) of the
field.
If height=1, then it's an input. if >1, then it's a textarea.
The length being usefule whatever height is (it's stupid to have
isbn=255 char. 10 (13 soon) would be enough)
This requires some (minor) changes in the DB, so i won't do it in 2.2
branch. But if it sounds interesting, I could add this to 2.4 features.
--
Paul POULAIN
Consultant indépendant en logiciels libres
responsable francophone de koha (SIGB libre http://www.koha-fr.org)