[librecat-dev] fix: append to existing json path
Christoph Krempe
krempe at ub.fu-berlin.de
Tue Feb 28 15:31:31 CET 2017
Hi Johannes,
works, thank you!
Am 28.02.2017 um 13:37 schrieb Rolschewski, Johann:
> Hi Christoph,
>
>> I would like to append a MARC '773' field to an existing JSON path:
>>
>> marc_map("245","display.title",join: " ") -> works
>> marc_map("773","display.title",join: " ") -> works
>>
>> marc_map('773','display.title.$append',join:' 773: ') -> no value added to
>> display.title
>>
>> Any hints why this doesn't work?
>
> you should create an array to append values to and join it to a string afterwards. This should work:
>
> marc_map(245,display.title.$append,join:' ')
> marc_map(773,display.title.$append,join:'773: ')
> join_field(display.title,' ')
>
> Grüße,
>
> Johann
>
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--
Mit freundlichen Grüßen
Ch. Krempe
__________________________________________________
Christoph Krempe
Abt. Datenverarbeitung / Fachreferat Philosophie
Universitätsbibliothek der FU Berlin
Garystraße 39
D-14195 Berlin
Tel.: 030 83854583
Fax: 030 838454583
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