Module: ActiveAdmin::ActsAsList::DSL

Defined in:
lib/active_admin/acts_as_list/dsl.rb

Instance Method Summary collapse

Instance Method Details

#sortable_member_actions ⇒ Object

Call this inside your resource definition to add the needed member actions for your sortable resource.

Example:

#app/admin/players.rb

ActiveAdmin.register Player do
  # Sort players by position
  config.sort_order = 'position'

  # Add member actions for positioning.
  sortable_member_actions
end



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# File 'lib/active_admin/acts_as_list/dsl.rb', line 19

def sortable_member_actions
 member_action :move_to_top do
    if resource.first?
      redirect_to :back, :notice => I18n.t('acts_as_list.illegal_move_to_top', :resource => resource_class.to_s.camelize.constantize.model_name.human ) 
      return
    end  

    resource.move_to_top
    redirect_to :back, :notice => I18n.t('acts_as_list.moved_to_top', :resource => resource_class.to_s.camelize.constantize.model_name.human )
  end

  member_action :move_to_bottom do
    if resource.last?
      redirect_to :back, :notice => I18n.t('acts_as_list.illegal_move_to_bottom', :resource => resource_class.to_s.camelize.constantize.model_name.human ) 
      return
    end  

    resource.move_to_bottom
    redirect_to :back, :notice => I18n.t('acts_as_list.moved_to_bottom', :resource => resource_class.to_s.camelize.constantize.model_name.human )
  end

  member_action :move_up do
    if resource.first?
      redirect_to :back, :notice => I18n.t('acts_as_list.illegal_move_up', :resource => resource_class.to_s.camelize.constantize.model_name.human ) 
      return
    end  

    resource.move_higher
    redirect_to :back, :notice => I18n.t('acts_as_list.moved_up', :resource => resource_class.to_s.camelize.constantize.model_name.human )
  end

  member_action :move_down do
    if resource.last?
      redirect_to :back, :notice => I18n.t('acts_as_list.illegal_move_down', :resource => resource_class.to_s.camelize.constantize.model_name.human ) 
      return
    end  

    resource.move_lower
    redirect_to :back, :notice => I18n.t('acts_as_list.moved_down', :resource => resource_class.to_s.camelize.constantize.model_name.human )
  end    
end