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[EP-tech] Re: Browse view by document language.



Hi Jacob,

OK - "documents.language" should work in a search configuration (on 
EPrints 3.3+) but perhaps this doesn't work for "views".

One reason this may not work is conceptual (and this complements Alan's 
reply): you are rendering a list of "EPrint" objects but 
"documents.language" is a switch/field on the "Document" objects. Since 
there's a 1-to-n relationships between EPrint and Document objects, the 
software will be confused as to how to render the alternative languages 
(since the alternative languages are, in fact, part of the same EPrint 
object).

Is it that you want to only show the documents in Danish on your "view"?

Seb


On 17/07/14 14:45, Jacob Wenzel wrote:
> Thank you for clearing that out. I also tried "documents.language", 
> but it produced the same error.
>
> But why don't you think it will work? Not that I would be likely to 
> understand a complicated explanation, but I would really love to have 
> that option on my repository.
>
> If it is indeed impossible, do I have any other options for letting my 
> visitors sort the documents without searching.
>
> I'm not keen on making a full translation of EPrints into Danish, and 
> furthermore most Danes speak English as well, so I wouldn't want hide 
> the English documents from my Danish visitors, just let them be able 
> to sort them.
>
> Thank you both for your feedback!
>
> On 17-07-2014 15:23, Sebastien Francois wrote:
>> John was close, but it's "documents" (now I'm not sure what you're 
>> trying to achieve will work)
>>
>> Seb
>>
>> On 17/07/14 11:36, Jacob Wenzel wrote:
>>> Thanks for your reply, but I actually that was one of the few other 
>>> options I already tried.
>>>
>>> It produces a slightly different error, but still no view list.
>>>
>>> Error:
>>> ------------------------------------------------------------------
>>> ---------------- EPrints System Error ----------------------------
>>> ------------------------------------------------------------------
>>> Dataset eprint does not have a field 'document'
>>> ------------------------------------------------------------------
>>> EPrints System Error inducing stack dump
>>>  at /usr/share/eprints3/bin/../perl_lib/EPrints.pm line 146
>>>         EPrints::abort() called at 
>>> /usr/share/eprints3/bin/../perl_lib/EPrints/Utils.pm line 674
>>> EPrints::Utils::field_from_config_string('EPrints::DataSet=HASH(0x37d5a58)', 
>>> 'document.language') called at 
>>> /usr/share/eprints3/bin/../perl_lib/EPrints/Update/Views.pm line 2137
>>> EPrints::Update::Views::menus_fields('EPrints::Update::Views=HASH(0x33049a0)') 
>>> called at 
>>> /usr/share/eprints3/bin/../perl_lib/EPrints/Update/Views.pm line 2053
>>> EPrints::Update::Views::fieldlist_sizes('EPrints::Update::Views=HASH(0x33049a0)', 
>>> 'ARRAY(0x6213ea0)', 0) called at 
>>> /usr/share/eprints3/bin/../perl_lib/EPrints/Update/Views.pm line 2238
>>> EPrints::Update::Views::update_view_by_path('EPrints::Update::Views=HASH(0x33049a0)', 
>>> 'on_write', 'CODE(0x33046d0)', 'langid', 'en', 'do_menus', 1, 
>>> 'do_lists', 1, ...) called at bin/generate_views line 204
>>
>>
>>
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>
>
>
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