Hernán, no change I solved that problem using helper method
On Friday, 13 April 2012 05:49:03 UTC+9, Hernán Astudillo wrote: > > wooaaa 2.1 that's old... like atari... :) > > that's kinda complex thing, i think AS from that age wasn't able to handle > scoping, or even "has_many :through" feature > any chance of upgrading? > > On Tue, Apr 10, 2012 at 11:05 AM, Tsyren <[email protected]> wrote: > >> Hi, everyone. >> >> I need to add one more column to ActiveScaffold via association, but here >> is problem: the same column already exists with the same association >> >> Env Rails 2.1.1, ActiveScaffold for Rails 2.1 >> >> Basical model >> >> class Context < ActiveRecord::Base >> has_many :descendant_associations, :class_name => 'ContextsRelation', >> :foreign_key => 'ancestor_context_id' >> has_many :descendant_contexts, :through => :descendant_associations, >> :source => :context, :uniq => true >> >> named_scope :countries, lambda {|*args| >> self.options_for_contexts_filter(COUNTRIES_CONTEXT, args.first == :wi ? >> :country : nil)} >> named_scope :regions, lambda >> {self.options_for_contexts_filter(REGIONS_CONTEXT)} >> end >> >> And AS controller: >> >> class Manage::CountryContextsController < ManageAreaController >> active_scaffold :context do |config| >> config.columns[:descendant_contexts].label = 'Countries' >> config.columns[:descendant_contexts].sort_by :method => >> "descendant_contexts.cities.sorted.collect{ |v| v.name }.join(', ')" >> >> config.columns[:descendant_contexts].label = 'Regions' >> config.columns[:descendant_contexts].sort_by :method => >> "descendant_contexts.regions.sorted.collect{ |v| v.name }.join(', ')" >> end >> end >> >> How to resolve this issue? I have no idea. For any idea or approaches >> will be very appreciated. >> >> -- >> You received this message because you are subscribed to the Google Groups >> "ActiveScaffold : Ruby on Rails plugin" group. >> To view this discussion on the web visit >> https://groups.google.com/d/msg/activescaffold/-/Lfm6zPpZmMkJ. >> To post to this group, send email to [email protected]. >> To unsubscribe from this group, send email to >> [email protected]. >> For more options, visit this group at >> http://groups.google.com/group/activescaffold?hl=en. >> > > -- You received this message because you are subscribed to the Google Groups "ActiveScaffold : Ruby on Rails plugin" group. To view this discussion on the web visit https://groups.google.com/d/msg/activescaffold/-/2OUOsAG68b8J. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/activescaffold?hl=en.
