[Koha-bugs] [Bug 12404] CSV profiles improvements

[bugzilla-daemon at bugs.koha-community.org]

http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=12404

--- Comment #15 from Frédéric Demians <frederic at tamil.fr> ---
(In reply to Jonathan Druart from comment #14)

> It's easier to manipulate hashref than arrayref in this case.  If you want to
> access to the $b subfield, you don't need to process all subfields.  Could
> you give me an where this structure would be a problem for a CSV export?

I agree. I have seen TT syntax you can get: fields.245, fields.245.a. And then
[% FOREACH %] on hashref keys... It's elegant, but it is also a trap.

In MARC21, you can have this kind of title field:

  245 14 $a The phonics basic skills workbook. 
         $n Part 1, 
         $p Reading readiness
         $h [videorecording] : 
         $b preparing for kindergarten.

which should be rendered: The phonics basic skills workbook. Part 1, Reading
readiness [videorecording] : preparing for kindergarten.

With your field representation, you loose the subfield order: a, n, p, h, and
b. There is chance a TT construction will try to put $b just after $a, which is
wrong.

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