form.rb

module NotesWidget
  class Form < MyWidget
    
    responds_to_event :create, :with => :create_note
    preserves_attr :display_mode, :from => '..'

    def form # The form to add notes
      @note = Notes.new()
      render
    end
      
    #pragma mark -
    #pragma mark The triggered actions
        
    def create_note
      @note = Notes.new(param(:note))

      if @note.save
        trigger :content_changed # DISCUSS: Notify the 'content' widget to update
        #self.invoke(:form)
        update :text => invoke(:form)
      else
        update :view => :form # dunno the difference
      end
    end
    
  end
end

You suck :)