提交到服务器能否设置为各个省市区的code？ about city-picker HOT 5 CLOSED

<input id="city-picker" type="text" >
<input id="code" name="code" type="hidden" >

<script>
$("#city-picker").on("cp:updated", function() {
  var citypicker = $(this).data("citypicker");
  var code = citypicker.getCode("district") || citypicker.getCode("city") || citypicker.getCode("province");
  $("#code").val(code);
});
</script>