gistfile1.coffee

  $('#transaction_recipient').on 'change', ->
    
    switch $(this).val()
      when 'artist' then hide_and_slide('artist')

      when 'venue' then hide_and_slide('venue')

      when 'affiliate' then hide_and_slide('affiliate')

      else hide_and_slide('setfm')

  hide_and_slide = (display_field) -> 
    
    show_id = "##{display_field}-token-selection"
    $(show_id).slideDown()
    
    field_tags = []
    fields = ['artist', 'venue', 'affiliate']
    
    for field in fields when field isnt display_field
      field_tags.push("##{field}-token-selection")      
      $(".#{field}-tokens-input").tokenInput('clear') if $(".#{field}-tokens-input").length > 0
    $(field_tags.join(', ')).slideUp()