On Martes, 11 de Mayo de 2010 12:16:03 gs84 escribió:
> On 11 mai, 11:41, "Sergio Cambra .:: entreCables S.L. ::."
> By using only the conditions_for_collection method, i get an error
> like:
>
> "Mysql::Error: Unknown column 'distance' in 'where clause': SELECT
You can't use only conditions_for_collection method becuase distance is defined
by geokit, so you have to set :origin option with custom_finder_options
>
> > def custom_finder_options
> > if session[:usager_id] != nil
> > commune_usager = Usager.find(session[:usager_id]).commune
> > #city of the current usager
> > commune_usager_lat = commune_usager.lattitude #lattitude of
> > current usager's city
> > commune_usager_long = commune_usager.longitude #longitude of
> > current usager's city
> >
> > :order => 'distance ASC', :origin => [commune_usager_lat,
> > commune_usager_long]
> > else
> > {}
> > end
> > end
> > --
>
> For the custom_finder_options method, (because i got a syntax error,
> unexpected ',', expecting kEND)
> i have add "{}" in the conditions expression like: { :order =>
> 'distance ASC', :origin => [commune_usager_lat, commune_usager_long] }
I forgot the {}.
>
> here also (when using the two methods), i got error : " Unknown
> key(s): origin "
Please, put backtrace, I need the line number
--
Sergio Cambra .:: entreCables S.L. ::.
Mariana Pineda 23, 50.018 Zaragoza
T) 902 021 404 F) 976 52 98 07 E) [email protected]
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