public ActionResult Update(PublicBox model)
 {
     using (ClassScheduleDBEntities db = new ClassScheduleDBEntities())
     {
         ResponseMessage msg = new ResponseMessage();
         try
         {
             bool isExisted = db.PublicBox.Any(p => p.ID != model.ID && p.LoginName == model.LoginName);
             if (isExisted)
             {
                 msg.Status = false;
                 msg.Result = "700";
                 return(Json(msg, JsonRequestBehavior.AllowGet));
             }
             db.PublicBox.Attach(model);
             db.Entry(model).State = System.Data.Entity.EntityState.Modified;
             db.SaveChanges();
             msg.Status = true;
         }
         catch (Exception e)
         {
             msg.Status = false;
             msg.Result = "500";
         }
         return(Json(msg, JsonRequestBehavior.AllowGet));
     }
 }
 public ActionResult Add(PublicBox model)
 {
     using (ClassScheduleDBEntities db = new ClassScheduleDBEntities())
     {
         ResponseMessage msg = new ResponseMessage();
         try
         {
             bool isExisted = db.PublicBox.Any(p => p.LoginName == model.LoginName);
             if (isExisted)
             {
                 msg.Status = false;
                 msg.Result = "800";
                 return(Json(msg, JsonRequestBehavior.AllowGet));
             }
             var entity = db.PublicBox.Add(model);
             db.SaveChanges();
             //"家庭日记"默认增加
             PublicCourseInfoController pci      = new PublicCourseInfoController();
             PublicCourseInfo           pciModel = new PublicCourseInfo();
             if (model.PublicBoxType == (int)EnumUnit.PublicBoxTypeEnum.Class)
             {
                 pciModel.Name = "班级日记";
             }
             else
             {
                 pciModel.Name = "家庭日记";
             }
             pciModel.OpenID      = model.OpenID;
             pciModel.PublicBoxID = entity.ID;
             pciModel.DefaultType = (int)EnumUnit.PublicCourseInfoDefaultEnum.Diary;
             pci.Add(pciModel);
             msg.Status = true;
         }
         catch (Exception e)
         {
             msg.Status = false;
             msg.Result = "500";
         }
         return(Json(msg, JsonRequestBehavior.AllowGet));
     }
 }