How do I sort an activerecord result set on a i18n translated column?
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by PlanetMaster
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Published on 2010-05-20T21:58:30Z
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2010/05/20
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ruby-on-rails
Hi,
I have the following line in a view:
<%= f.select(:province_id, options_from_collection_for_select(Province.find(:all, :conditions => { :country_id => @property.country_id }, :order => "provinces.name ASC"), :id, :name) %>
In the province model I have the following:
def name
I18n.t(super)
end
Problem is that the :name field is translated (through the province model) and that the ordering is done by activerecord on the english name. The non-english result set can be wrongly sorted this way. We have a province in Belgium called 'Oost-Vlaanderen'. In english that is 'East-Flanders". Not good for sorting:)
I need something like this, but it does not work:
<%= f.select(:province_id, options_from_collection_for_select(Province.find(:all, :conditions => { :country_id => @property.country_id }, :order => "provinces.I18n.t(name) ASC"), :id, :name) %>
What would be the best approach to solve this? As you may have noticed, my coding knowledge is very limited, sorry for that.
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