Method: Formotion::Form#init_observer_for_save

Defined in:
lib/formotion/form/form.rb

#init_observer_for_save ⇒ Object

loads the given settings into the the form, and places observers to save on changes



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# File 'lib/formotion/form/form.rb', line 251

def init_observer_for_save
  @form_save_observer ||= lambda { |form|
    form.sections.each_with_index do |section, s_index|
      section.rows.each_with_index do |row, index|
        if row.subform?
          @form_save_observer.call(row.subform.to_form)
        elsif !row.templated?
          observe(row, "value") do |old_value, new_value|
            self.save
          end
        end
      end
    end
  }

  @form_save_observer.call(self)
end