Class: ActionView::Helpers::InstanceTag

Inherits:
Object
  • Object
show all
Defined in:
lib/enumerated_attribute/rails_helpers.rb

Instance Method Summary collapse

Instance Method Details

#to_enum_select_tag(options, html_options = {}) ⇒ Object 



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# File 'lib/enumerated_attribute/rails_helpers.rb', line 59

def to_enum_select_tag(options, html_options={})
	choices = []
	if self.object.respond_to?(:enums)
		enums = self.object.enums(method_name.to_sym)
		choices = enums ? enums.select_options : []
		if (value = self.object.__send__(method_name.to_sym))
			options[:selected] ||= value.to_s
		else
          options[:include_blank] = enums.allows_nil? if options[:include_blank].nil?
		end
	end
	to_select_tag(choices, options, html_options)
end

#to_tag_with_enumerated_attribute(options = {}) ⇒ Object 



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# File 'lib/enumerated_attribute/rails_helpers.rb', line 75

def to_tag_with_enumerated_attribute(options={})
	#look for an enum
	if (column_type == :string && 
		self.object.class.respond_to?(:has_enumerated_attribute?) &&
		self.object.class.has_enumerated_attribute?(method_name.to_sym)) 
		to_enum_select_tag(options)
	else
		to_tag_without_enumerated_attribute(options)
	end
end