Notes posted by ishka
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ishka -
March 4, 2010
1 thank
AASM named scopes
If you are using the aasm plugin/gem, this will generate all named scopes for your various states.
Code example
Class Article < ActiveRecord::Base include AASM aasm_initial_state :created aasm_state :published aasm_state :unpublished aasm_state :deleted aasm_state :created aasm_event :publish do transitions :to => :published, :from => [:created] end aasm_event :unpublish do transitions :to => :unpublished, :from => [:created, :published] end aasm_event :delete do transitions :to => :deleted, :from => [:published, :unpublished] end aasm_states.each { |s| named_scope s, :conditions => { :state => s.to_s } } end
ishka -
December 28, 2008
1 thank
i think that's a bit better resourceful approach...
Code example
auto_discovery_link_tag :atom, formatted_movies_url(:atom), :title=>'New movies'
ishka -
October 10, 2008
2 thanks
Make an action onchange
collection_select(nil, :provincia_id, @provincias, :id, :nombre, {:prompt => “Seleccione una provincia”}, {:onchange => “#{remote_function(:url => {:controller => ‘direccions’, :action => ”update_pueblos“}, :with => ”‘provincia_id=’+value“)}”})