[Koha] "Refine your search" in Koha 3.16

[Witoszynskyj Stephan]

Hi,

it’s basically the first time that I had a closer look at Koha’s source code and my knowledge of Perl is limited. So, I must admit that I don’t quite understand how things work.

what is $marc_record->field($tag_num) in line 531 of C4/Search.pm supposed to return?
If I use only the first element of the array that is returned by this line, the facets seem to be correct.

Regards,
  Stephan



Am 19.08.2014 um 22:46 schrieb Chris Cormack <chrisc at catalyst.net.nz>:

> * Hernandez, Heather (heather_hernandez at nps.gov) wrote:
>> Hi--
>> 
>> Elaine and Stephen, I agree--this isn't good!  In our catalog (also 3.16),
>> if you click one of the facets from a 400 field, it does return correct
>> results based on the 100 field--e.g., if you do a search on Sea Poetry:
>> http://keys.bywatersolutions.com/cgi-bin/koha/opac-search.pl?q=sea+poetry
>> 
> Hi All
> 
> Please file a bug report for this at bugs.koha-community.org
> 
> We think we have tracked it down to something to do with fix for large MARC records
> But are continuing to work on it. 
> It is something to do with the IncludeSeeFromInSearches systempreference
> If you have had this on, or have it on, it makes the links so that when you search for
> the 400, you can still find results.
> 
> To do this its linked, however in 3.12.x and 3.14.x it appears these links were filtered
> out when building the facets and for some reason this is not occuring.
> 
> I think its to do with an indicator of z that gets added to 100 (of the biblio) on indexing (you wont see
> it on the record itself, its added when indexing)
> 
> The old code got rid of this, so no, this is not required behaviour
> 
> 
> Chris
> 
> -- 
> Chris Cormack
> Catalyst IT Ltd.
> +64 4 803 2238
> PO Box 11-053, Manners St, Wellington 6142, New Zealand
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