public ActionResult DeleteConfirmed(int id)
        {
            ExistingBubbles existingBubbles = db.ExistingBubbles.Find(id);

            db.ExistingBubbles.Remove(existingBubbles);
            db.SaveChanges();
            return(RedirectToAction("Index"));
        }
        public void AddImageToExistingBubble(int id, string image)
        {
            ExistingBubbles ex = db.ExistingBubbles.Find(id);

            ex.ExistingImage   = image;
            db.Entry(ex).State = EntityState.Modified;
            db.SaveChanges();
        }
        public ActionResult Delete(int?id)
        {
            if (id == null)
            {
                return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
            }
            ExistingBubbles existingBubbles = db.ExistingBubbles.Find(id);

            if (existingBubbles == null)
            {
                return(HttpNotFound());
            }
            return(View(existingBubbles));
        }