62.12  Postponement.
  The trial shall proceed at the time appointed, unless postponed for good cause shown by affidavit, the terms of which postponement shall be in the discretion of the court.
[C51, §353; R60, §583; C73, §701; C97, §1207; C24, 27, 31, 35, 39, §1031; C46, 50, 54, 58, 62, 66, 71, 73, 75, 77, 79, 81, §62.12]