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Versions: 45
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Stored size: 1.28 KB
Contents
ActiveScaffold::Config::Core.class_eval do
def initialize_with_ancestry(model_id)
initialize_without_ancestry(model_id)
return unless self.model.respond_to? :ancestry_column
self.columns << :parent_id
self.columns[:parent_id].form_ui = :ancestry
update.columns.exclude :ancestry
create.columns.exclude :ancestry, :parent_id
list.columns.exclude :ancestry, :parent_id
end
alias_method_chain :initialize, :ancestry
end
module ActiveScaffold::Bridges
class Ancestry
module FormColumnHelpers
def active_scaffold_input_ancestry(column, options)
select_options = []
select_control_options = {:selected => @record.parent_id}
select_control_options[:include_blank] = as_(:_select_) if @record.parent_id.nil?
traverse_ancestry = proc do|key, value|
unless key == @record
select_options << ["#{'__' * key.depth}#{key.to_label}", key.id]
value.each(&traverse_ancestry) if value.is_a?(Hash) && !value.empty?
end
end
@record.class.arrange.each(&traverse_ancestry)
select(:record, :ancestry, select_options, select_control_options, options)
end
end
end
end
ActionView::Base.class_eval do
include ActiveScaffold::Bridges::Ancestry::FormColumnHelpers
end
Version data entries
45 entries across 45 versions & 2 rubygems