public JsonResult GetClasses() { List <Class> classes = cr.GetClasses(); List <Class> classDTO = new List <Class>(); if (classes != null) { foreach (Class c in classes) { classDTO.Add(new Class() { Fullname = c.Fullname, PicturePath = c.PicturePath, ClassID = c.ClassID, Description = c.Description, CharacterClasses = null }); } } return(Json(classDTO, JsonRequestBehavior.AllowGet)); }