http://railscasts.com/episodes/273-geocoder”rel=“nofollow” 我想使用Geocoder gem. I ve:
class Skatepark < ActiveRecord::Base
reverse_geocoded_by :latitude, :longitude
after_validation :fetch_address
...
end
这将使坐标和人口代码<代码>:地址与格式-地址相差。
请将此分开,作为<代码>:street ,: locality,:region/code>,:country and :postal_code 来源:地球科学学会
I don t know your model but this is how you populate it. It s also documented in the page you referred to.
class Skatepark < ActiveRecord::Base
reverse_geocoded_by :latitude, :longitude do |obj, results|
if geo = results.first
# populate your model
obj.city = geo.city
obj.zipcode = geo.postal_code
obj.country = geo.country_code
end
end
after_validation :fetch_address
...
end
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