/// <summary> /// 根据主键值读取记录。如果数据库不存在这条数据将返回null /// </summary> /// <param name="db">数据库操作对象</param> /// <param name="columns">需要返回的列,不提供任何列名时默认将返回所有列</param> public MemBrowseLogEntity GetMemBrowseLog(int id) { string sql = @"SELECT [Id],[ProductDetailId],[MemId],[CreateTime],[ClickNum],[SystemId] FROM dbo.[MemBrowseLog] WITH(NOLOCK) WHERE [Id]=@id" ; DbCommand cmd = db.GetSqlStringCommand(sql); db.AddInParameter(cmd, "@Id", DbType.Int32, id); MemBrowseLogEntity entity = new MemBrowseLogEntity(); using (IDataReader reader = db.ExecuteReader(cmd)) { if (reader.Read()) { entity.Id = StringUtils.GetDbInt(reader["Id"]); entity.ProductDetailId = StringUtils.GetDbInt(reader["ProductDetailId"]); entity.MemId = StringUtils.GetDbInt(reader["MemId"]); entity.CreateTime = StringUtils.GetDbDateTime(reader["CreateTime"]); entity.ClickNum = StringUtils.GetDbInt(reader["ClickNum"]); entity.SystemId = StringUtils.GetDbInt(reader["SystemId"]); } } return(entity); }
/// <summary> /// 判断当前节点是否已存在相同的 /// </summary> /// <param name="entity"></param> /// <returns></returns> public int ExistNum(MemBrowseLogEntity entity) { ///id=0,判断总数,ID>0判断除自己之外的总数 string sql = @"Select count(1) from dbo.[MemBrowseLog] WITH(NOLOCK) "; string where = "where "; if (entity.Id == 0) { } else { } sql = sql + where; DbCommand cmd = db.GetSqlStringCommand(sql); if (entity.Id > 0) { db.AddInParameter(cmd, "@Id", DbType.Int32, entity.Id); } object identity = db.ExecuteScalar(cmd); if (identity == null || identity == DBNull.Value) { return(0); } return(Convert.ToInt32(identity)); }
/// <summary> /// 根据主键值更新记录的全部字段(注意:该方法不会对自增字段、timestamp类型字段以及主键字段更新!如果要更新主键字段,请使用Update方法)。 /// 如果数据库有数据被更新了则返回True,否则返回False /// </summary> /// <param name="db">数据库操作对象</param> /// <param name="MemBrowseLog">待更新的实体对象</param> public int UpdateMemBrowseLog(MemBrowseLogEntity entity) { string sql = @" UPDATE dbo.[MemBrowseLog] SET [ProductDetailId]=@ProductDetailId,[MemId]=@MemId,[CreateTime]=@CreateTime,[ClickNum]=@ClickNum,[SystemId]=@SystemId WHERE [Id]=@id"; DbCommand cmd = db.GetSqlStringCommand(sql); db.AddInParameter(cmd, "@Id", DbType.Int32, entity.Id); db.AddInParameter(cmd, "@ProductDetailId", DbType.Int32, entity.ProductDetailId); db.AddInParameter(cmd, "@MemId", DbType.Int32, entity.MemId); db.AddInParameter(cmd, "@CreateTime", DbType.DateTime, entity.CreateTime); db.AddInParameter(cmd, "@ClickNum", DbType.Int32, entity.ClickNum); db.AddInParameter(cmd, "@SystemId", DbType.Int32, entity.SystemId); return(db.ExecuteNonQuery(cmd)); }
/// <summary> /// 插入一条记录到表MemBrowseLog,如果表中存在自增字段,则返回值为新记录的自增字段值,否则返回0 /// </summary> /// <param name="db">数据库操作对象</param> /// <param name="MemBrowseLog">待插入的实体对象</param> public int AddMemBrowseLog(MemBrowseLogEntity entity) { string sql = @" IF EXISTS ( SELECT 1 FROM dbo.MemBrowseLog WHERE [MemId] = @MemId AND ProductDetailId = @ProductDetailId ) BEGIN UPDATE [dbo].[MemBrowseLog] SET [UpdateTime] = GETDATE() , [ClickNum] = ClickNum + 1 , [SystemId] = @SystemId WHERE [ProductDetailId] = @ProductDetailId AND [MemId] = @MemId END ELSE BEGIN INSERT INTO [dbo].[MemBrowseLog] ( [ProductDetailId] , [MemId] , [CreateTime] , [UpdateTime] , [ClickNum] , [SystemId] ) VALUES ( @ProductDetailId , @MemId , GETDATE() , GETDATE() , 0 , @SystemId ) END"; DbCommand cmd = db.GetSqlStringCommand(sql); db.AddInParameter(cmd, "@ProductDetailId", DbType.Int32, entity.ProductDetailId); db.AddInParameter(cmd, "@MemId", DbType.Int32, entity.MemId); db.AddInParameter(cmd, "@SystemId", DbType.Int32, entity.SystemId); object identity = db.ExecuteScalar(cmd); if (identity == null || identity == DBNull.Value) { return(0); } return(Convert.ToInt32(identity)); }
/// <summary> /// 读取记录列表。 /// </summary> /// <param name="db">数据库操作对象</param> /// <param name="columns">需要返回的列,不提供任何列名时默认将返回所有列</param> public IList <MemBrowseLogEntity> GetMemBrowseLogList(int pagesize, int pageindex, ref int recordCount) { string sql = @"SELECT [Id],[ProductDetailId],[MemId],[CreateTime],[ClickNum],[SystemId] FROM (SELECT ROW_NUMBER() OVER (ORDER BY Id desc) AS ROWNUMBER, [Id],[ProductDetailId],[MemId],[CreateTime],[ClickNum],[SystemId] from dbo.[MemBrowseLog] WITH(NOLOCK) WHERE 1=1 ) as temp where rownumber BETWEEN ((@PageIndex - 1) * @PageSize + 1) AND @PageIndex * @PageSize" ; string sql2 = @"Select count(1) from dbo.[MemBrowseLog] with (nolock) "; IList <MemBrowseLogEntity> entityList = new List <MemBrowseLogEntity>(); DbCommand cmd = db.GetSqlStringCommand(sql); db.AddInParameter(cmd, "@PageIndex", DbType.Int32, pageindex); db.AddInParameter(cmd, "@PageSize", DbType.Int32, pagesize); using (IDataReader reader = db.ExecuteReader(cmd)) { while (reader.Read()) { MemBrowseLogEntity entity = new MemBrowseLogEntity(); entity.Id = StringUtils.GetDbInt(reader["Id"]); entity.ProductDetailId = StringUtils.GetDbInt(reader["ProductDetailId"]); entity.MemId = StringUtils.GetDbInt(reader["MemId"]); entity.CreateTime = StringUtils.GetDbDateTime(reader["CreateTime"]); entity.ClickNum = StringUtils.GetDbInt(reader["ClickNum"]); entity.SystemId = StringUtils.GetDbInt(reader["SystemId"]); entityList.Add(entity); } } cmd = db.GetSqlStringCommand(sql2); using (IDataReader reader = db.ExecuteReader(cmd)) { if (reader.Read()) { recordCount = StringUtils.GetDbInt(reader[0]); } else { recordCount = 0; } } return(entityList); }
///// <summary> ///// 找到密码 ///// </summary> ///// <returns></returns> //public ActionResult FoundPwd() //{ // string _key = QueryString.SafeQ("k"); // if (System.Web.HttpContext.Current.Session[CommonKey.FindPwdID] != null) // { // int _memid = Convert.ToInt32(System.Web.HttpContext.Current.Session[CommonKey.FindPwdID]); // if (_memid > 0) // { // MemberEntity _entity = MemberBLL.Instance.GetMember(_memid); // if (_entity.TimeStampTab == _key) // { // return View(); // } // return RedirectToAction("FindPwd"); // } // } // return RedirectToAction("FindPwd"); //} #endregion #region 浏览记录登记 public string MsgProductClickAdd() { int _pdId = FormString.IntSafeQ("pdid"); if (_pdId > 0) { int _sysId = FormString.IntSafeQ("sysid"); string _ip = IPAddress.IP; int memid = 0; MemberLoginEntity member = CookieBLL.GetLoginCookie(); if (member != null) { memid = member.MemId; string cookievalue = CookieBLL.GetMemBrowseLogCookie(); if (string.IsNullOrEmpty(cookievalue)) { MemBrowseLogEntity brouselog = new MemBrowseLogEntity(); brouselog.MemId = memid; brouselog.ProductDetailId = _pdId; brouselog.SystemId = _sysId; MemBrowseLogBLL.Instance.AddMemBrowseLog(brouselog); } else { CookieBLL.AddMemBrowseLogCookie(_pdId); cookievalue = CookieBLL.GetMemBrowseLogCookie(); MemBrowseLogBLL.Instance.AddMemBrowseLogStr(cookievalue, memid, _sysId); CookieBLL.ClearBrowseLogCookie(); } } else { CookieBLL.AddMemBrowseLogCookie(_pdId); } MemProductClickEntity entity = new MemProductClickEntity(); entity.MemId = memid; entity.ProductDetailId = _pdId; entity.ClickIp = _ip; entity.SystemId = _sysId; MemProductClickBLL.Instance.AddMemProductClick(entity); } return(""); }
/// <summary> /// 读取记录列表。 /// </summary> /// <param name="db">数据库操作对象</param> /// <param name="columns">需要返回的列,不提供任何列名时默认将返回所有列</param> public IList <MemBrowseLogEntity> GetMemBrowseLogAll() { string sql = @"SELECT [Id],[ProductDetailId],[MemId],[CreateTime],[ClickNum],[SystemId] from dbo.[MemBrowseLog] WITH(NOLOCK) "; IList <MemBrowseLogEntity> entityList = new List <MemBrowseLogEntity>(); DbCommand cmd = db.GetSqlStringCommand(sql); using (IDataReader reader = db.ExecuteReader(cmd)) { while (reader.Read()) { MemBrowseLogEntity entity = new MemBrowseLogEntity(); entity.Id = StringUtils.GetDbInt(reader["Id"]); entity.ProductDetailId = StringUtils.GetDbInt(reader["ProductDetailId"]); entity.MemId = StringUtils.GetDbInt(reader["MemId"]); entity.CreateTime = StringUtils.GetDbDateTime(reader["CreateTime"]); entity.ClickNum = StringUtils.GetDbInt(reader["ClickNum"]); entity.SystemId = StringUtils.GetDbInt(reader["SystemId"]); entityList.Add(entity); } } return(entityList); }
/// <summary> /// 更新一条MemBrowseLog记录。 /// 该方法提供给界面等UI层调用 /// </summary> /// <param name="MemBrowseLog">待更新的实体对象</param> /// <param name="columns">要更新的列名,不提供任何列名时默认将更新主键之外的所有列</param> public int UpdateMemBrowseLog(MemBrowseLogEntity MemBrowseLog) { return(MemBrowseLogDA.Instance.UpdateMemBrowseLog(MemBrowseLog)); }
/// <summary> /// 插入一条记录到表MemBrowseLog,如果表中存在自增字段,则返回值为新记录的自增字段值,否则返回0。 /// 该方法提供给界面等UI层调用 /// </summary> /// <param name="MemBrowseLog">要添加的MemBrowseLog数据实体对象</param> public int AddMemBrowseLog(MemBrowseLogEntity MemBrowseLog) { return(MemBrowseLogDA.Instance.AddMemBrowseLog(MemBrowseLog)); }
/// <summary> /// 判断对象是否存在 /// </summary> /// <param name="dicEnum"></param> /// <returns></returns> public bool IsExist(MemBrowseLogEntity MemBrowseLog) { return(MemBrowseLogDA.Instance.ExistNum(MemBrowseLog) > 0); }