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materna
2006 May 24
0
Problems validating form with collection_select
I have the following models:
class Comandancia < ActiveRecord::Base
has_many :elementos
end
class Elemento < ActiveRecord::Base
belongs_to :comandancia
validates_presence_of :nombre, :apellido_paterno, :apellido_materno,
:comandancia
end
In the view for New Elemento I''m using
<%= start_form_tag :action => ''create'' %>
<%= render :partial => ''form'' %>
<%= collection_select(''elemento'', ''comandancia_id'', @comanda...