(a) No temporary injunction shall be granted without notice of motion or an order to show cause to the adverse party.(b) A temporary injunction may be granted if by affidavit, deposition testimony, or oral testimony in court, it appears that sufficient grounds exist therefor.(c) Before or after the commencement of the hearing on a motion for a temporary injunction, the court may order the trial of the action on the merits to be advanced and consolidated with the hearing on the motion. Even when this consolidation is not ordered, any evidence received upon a motion for a temporary injunction which would be admissible at the trial on the merits becomes part of the trial record and need not be repeated at trial. This provision shall be so construed and applied as to preserve any rights the parties may have to trial by jury.
