The rule's fairly simple: Follow the trial court's injunction, or get it stayed. If you do otherwise, you may well find your appeal dismissed.
As the Court of Appeal does here.
I'll add that today's opinion is also not a ringing endorsement of the appellant, ScripsAmerica, Inc. If it conducts its business like it litigates, you probably want to steer clear of the place.
Maybe that's why its stock is trading for six cents a share.