   getData: (source) =>
     d3.json(source, (error, json) =>
       @data(json)
-      @render()
+      @render({}, (chart) -> console.log('getData callback, chart: ', chart))
     )
 
   seriesDomain: (d) ->

    @_perPage = 15
    @question_id = question_id

  render: (options = {}) ->
    dataFilter = (d) ->
      s = options.series_1 if options.series_1 && options.series_1 != '[all]'
      f = options.series_2 if options.series_2 && options.series_2 != '[all]'

      .append('span').attr('class', 'tag')

    tag_spans.text((d) -> d)
    callback(@) if callback


  initializeQuestionTable: ->
