   linkClass: "_ht_link"
 
   buttons: {}
+
+  stepsNeedUpdate: false
 
   stepShownCallback: ->
     if not @formwizardEnabled

      if currentStep.repeatOf?
        this.repeatStep(currentStep)
      else
        # log "Showing step #{currentStep.fieldset}"
        this.setLinkField(currentStep.fieldset) unless this.LinkFieldSet()

  bindEvents: ->

        $step = $("fieldset##{stepId}")
        $step.html fieldsetContents
        this.addDefaultButtons($step)
        @stepsNeedUpdate = true

  handleServerData: (data) ->
    if data.metadata?
