Did edward VIII have a coronation ceremony?

No, the scheduled date for his coronation was May 12, 1937. He abdicated on December 11, 1936. As plans were already in place, George VI's coronation took place on May 12, 1937. Ironically, you can find mugs on eBay for Edward VIII's planned coronation, the coronation that never took place. You can check George VI on Wikipedia to verify this.