Field source : multiple values ?

[hwidmann]

Find a way to reference to resources (data objects) by more than one link/URL. I.e. for 'Source' there may be provided
DOI
handle (PID)
(a few) URLs
...
or nothing
At the moment the first found in the order above is taken. (If DOI and PID is available : what should be taken ?)
It's not possible to have multiple values for one CKAN field, but maybe a semicolon-seperated list ?

[larilampen]

For the mapper it is no problem making a semicolon-separated list. But if there is a list with multiple URLs in it, can CKAN show them as clickable links?

[hwidmann]

Unfortunately not, see test upload
http://eudat6b.dkrz.de/dataset/18fd9ada-fdbb-5be5-a90b-922d04146239
By clicking of one of the URLs there 'both' are tried to be resolved ...
But I asked the ckan-dev list - with less hope.

[hwidmann]

Answer to my request at ckan-dev :

"I think you'd have to write your own helper to do that and override the template to use the logic in your custom helper."