 
   renderSectionBars: (section) ->
     {courseId} = @props
-    linkParams = {courseId, id: section.page_ids}
+    linkParams = {courseId}
+    queryParams = {page_ids: section.page_ids}
     chapterSection =
       @sectionFormat(section.chapter_section, @state.sectionSeparator)
     sectionPercent = @_percent(section.current_level, 1)

        <Router.Link
        to='viewPractice'
        params={linkParams}
        className='btn btn-default progress-bar-button'>
          <BS.ProgressBar className={colorClass} now={chapterPercent} />
        </Router.Link>

      <Router.Link
      to='viewPractice'
      params={linkParams}
      query={queryParams}
      className='btn btn-default progress-bar-button'>
        <BS.ProgressBar className={colorClass} now={sectionPercent} />
      </Router.Link>
