[Koha-devel] Repeatable field

[Stefano Bargioni]

Maybe before loading the image, your script could run

var isbn = 'XXXX';
isbn = isbn.split(/ /)[0]; // save only the first occurrence
isbn = isbn.replace(/-/g,''); // strip out hyphens
var cover_url = 'http://content-3.powells.com/cgi-bin/imageDB.cgi?isbn='+isbn

or something similar.
HTH. Stefano
On 20/apr/2014, at 13.48, Partha Mukhopadhyay wrote:

> Dear all
> 
> We are trying to implment carousel in koha with the cover image from Powells/Amazon through ISBN. It's working fine with documents having one ISBN number (or if we modify records by deleting second or third occurance of ISBN). The linking works in JQuery through http://content-3.powells.com/cgi-bin/imageDB.cgi?isbn=XXXX (xxxx is ISBN). Obviously in case of two ISBN or if ISBN contains text (like paperback, hardcover etc), this method is nor working. Now the question is - 1) Is there any way to extract the only first occurance of a repeatable field? 2) Can we pick up the only ISBN numver excluding associated text in ISBN tag? 3) Any other option except this?
> 
> Dr. Parthasarathi Mukhopadhyay
> 



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