         view: @view
       processData: true
       success: (data, status, xhr) =>
-        if @dataLastCall
+        if @dataLastCall && !force
           return if _.isEqual( @dataLastCall.ticket, data.ticket)
           diff = difference( @dataLastCall.ticket, data.ticket )
           console.log('diff', diff)

            @log 'TicketZoom', 'error', 'update article', errors
          article.save(
            success: (r) =>
              @fetch(@ticket.id)
            error: (r) =>
              @log 'TicketZoom', 'error', 'update article', r
          )
        else
          @fetch(@ticket.id)
    )

#    errors = article.validate()

      @fetch(@ticket_id)
    @interval( update, 30000, 'zoom_check' )

  fetch: (ticket_id, force) ->

    # get data
    App.Com.ajax(
