/// <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(CarTypeBrandEntity 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.[CarTypeBrand] WITH(NOLOCK) "; string where = "where "; if (entity.Id == 0) { where = where + " (BrandName=@BrandName) "; } else { where = where + " id<>@Id and (BrandName=@BrandName) "; } sql = sql + where; DbCommand cmd = db.GetSqlStringCommand(sql); if (entity.Id > 0) { db.AddInParameter(cmd, "@Id", DbType.Int32, entity.Id); } db.AddInParameter(cmd, "@BrandName", DbType.String, entity.BrandName); object identity = db.ExecuteScalar(cmd); if (identity == null || identity == DBNull.Value) { return(0); } return(Convert.ToInt32(identity)); }
public IList <VWTreeCTSeriesEntity> GetTreeCTSeriesBySubBrand(int subbrandid) { IList <VWTreeCTSeriesEntity> resultlist = new List <VWTreeCTSeriesEntity>(); string _cachekey = "GetTreeCTSeriesBySubBrand_" + subbrandid; object obj = MemCache.GetCache(_cachekey); if (obj == null) { IList <CarTypeBrandEntity> list = new List <CarTypeBrandEntity>(); CarTypeBrandEntity brandentity = CarTypeBrandDA.Instance.GetCarTypeBrand(subbrandid); if (brandentity != null && brandentity.Id > 0) { list.Add(brandentity); } if (list != null && list.Count > 0) { foreach (CarTypeBrandEntity entity in list) { IList <CarTypeSeriesEntity> seri = CarTypeSeriesBLL.Instance.GetCarTypeSeriesAll(-1, entity.Id); VWTreeCTSeriesEntity addentity = new VWTreeCTSeriesEntity(); addentity.Name = entity.BrandName; addentity.Children = seri; resultlist.Add(addentity); } MemCache.AddCache(_cachekey, resultlist); } } else { resultlist = (IList <VWTreeCTSeriesEntity>)obj; } return(resultlist); }
public CarTypeBrandEntity GetParentByName(string name) { string sql = @"SELECT [Id],[Code],[BrandName],[PYFirst],[PicUrl],[IsActive],[ParentCode],[ParentId],[IsStandardBrand],[Sort] FROM dbo.[CarTypeBrand] WITH(NOLOCK) WHERE [Id]=(Select top 1 ParentId from dbo.[CarTypeBrand] WITH(NOLOCK) where BrandName=@BrandName and ParentId>0) " ; DbCommand cmd = db.GetSqlStringCommand(sql); db.AddInParameter(cmd, "@BrandName", DbType.String, name); CarTypeBrandEntity entity = new CarTypeBrandEntity(); using (IDataReader reader = db.ExecuteReader(cmd)) { if (reader.Read()) { entity.Id = StringUtils.GetDbInt(reader["Id"]); entity.Code = StringUtils.GetDbString(reader["Code"]); entity.BrandName = StringUtils.GetDbString(reader["BrandName"]); entity.PYFirst = StringUtils.GetDbString(reader["PYFirst"]); entity.PicUrl = StringUtils.GetDbString(reader["PicUrl"]); entity.IsActive = StringUtils.GetDbInt(reader["IsActive"]); entity.ParentCode = StringUtils.GetDbString(reader["ParentCode"]); entity.ParentId = StringUtils.GetDbInt(reader["ParentId"]); entity.IsStandardBrand = StringUtils.GetDbInt(reader["IsStandardBrand"]); entity.Sort = StringUtils.GetDbInt(reader["Sort"]); } } return(entity); }
/// <summary> /// 插入一条记录到表MemCGScope,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="memCGScope">要添加的MemCGScope数据实体对象</param> public int AddMemCGScope(MemCGScopeEntity memCGScope) { if (memCGScope.ScopeType == (int)ScopeTypeEnum.Car) { CarTypeBrandEntity cartype = CarTypeBrandBLL.Instance.GetParentByName(memCGScope.BrandName); if (cartype != null && cartype.Id > 0) { if (cartype.BrandName == memCGScope.BrandName) { memCGScope.BrandId = cartype.Id; } else { MemCGScopeEntity parentcgscope = new MemCGScopeEntity(); parentcgscope.BrandName = cartype.BrandName; parentcgscope.CGMemId = memCGScope.CGMemId; parentcgscope.ClassName = memCGScope.ClassName; if (MemCGScopeBLL.Instance.IsExist(parentcgscope)) { return((int)CommonStatus.ADD_Fail_Exist); } } } } else if (memCGScope.ScopeType == (int)ScopeTypeEnum.Normal) { ClassCGScopeEntity classscope = ClassCGScopeBLL.Instance.GetParentByScopeName(memCGScope.BrandName); if (classscope != null && classscope.Id > 0) { if (classscope.ScopeClassName == memCGScope.BrandName) { memCGScope.BrandId = classscope.Id; } else { MemCGScopeEntity parentcgscope = new MemCGScopeEntity(); parentcgscope.BrandName = classscope.ScopeClassName; parentcgscope.CGMemId = memCGScope.CGMemId; parentcgscope.ClassName = memCGScope.ClassName; if (MemCGScopeBLL.Instance.IsExist(parentcgscope)) { return((int)CommonStatus.ADD_Fail_Exist); } } } } if (MemCGScopeBLL.Instance.IsExist(memCGScope)) { return((int)CommonStatus.ADD_Fail_Exist); } else { return(MemCGScopeDA.Instance.AddMemCGScope(memCGScope)); } }
/// <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 <CarTypeBrandEntity> GetCarTypeBrandAll(int parentid, int isactive, int isstand = -1) { string where = " where 1=1 "; if (parentid > 0) { where += " and ParentId=@ParentId "; } if (isactive != -1) { where += " and IsActive=@IsActive "; } if (isstand != -1) { where += " and IsStandardBrand=@IsStandardBrand "; } string sql = @"SELECT [Id],[Code],[BrandName],[PYFirst],[PicUrl],[IsActive],[IsHot],[ParentCode],[ParentId],[IsStandardBrand],[Sort] from dbo.[CarTypeBrand] WITH(NOLOCK) "+ where + " Order By Sort desc,BrandName asc "; IList <CarTypeBrandEntity> entityList = new List <CarTypeBrandEntity>(); DbCommand cmd = db.GetSqlStringCommand(sql); if (parentid > 0) { db.AddInParameter(cmd, "@ParentId", DbType.Int32, parentid); } if (isactive != -1) { db.AddInParameter(cmd, "@IsActive", DbType.Int32, isactive); } if (isstand != -1) { db.AddInParameter(cmd, "@IsStandardBrand", DbType.Int32, isstand); } using (IDataReader reader = db.ExecuteReader(cmd)) { while (reader.Read()) { CarTypeBrandEntity entity = new CarTypeBrandEntity(); entity.Id = StringUtils.GetDbInt(reader["Id"]); entity.Code = StringUtils.GetDbString(reader["Code"]); entity.BrandName = StringUtils.GetDbString(reader["BrandName"]); entity.PYFirst = StringUtils.GetDbString(reader["PYFirst"]); entity.PicUrl = StringUtils.GetDbString(reader["PicUrl"]); entity.IsActive = StringUtils.GetDbInt(reader["IsActive"]); entity.IsHot = StringUtils.GetDbInt(reader["IsHot"]); entity.ParentCode = StringUtils.GetDbString(reader["ParentCode"]); entity.ParentId = StringUtils.GetDbInt(reader["ParentId"]); entity.IsStandardBrand = StringUtils.GetDbInt(reader["IsStandardBrand"]); entity.Sort = StringUtils.GetDbInt(reader["Sort"]); entityList.Add(entity); } } return(entityList); }
/// <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 <CarTypeBrandEntity> GetCarTypeBrandList(int pagesize, int pageindex, ref int recordCount) { string sql = @"SELECT [Id],[Code],[BrandName],[PYFirst],[PicUrl],[IsActive],[ParentCode],[ParentId],[IsStandardBrand],[Sort] FROM (SELECT ROW_NUMBER() OVER (ORDER BY Id desc) AS ROWNUMBER, [Id],[Code],[BrandName],[PYFirst],[PicUrl],[IsActive],[ParentCode],[ParentId],[IsStandardBrand],[Sort] from dbo.[CarTypeBrand] WITH(NOLOCK) WHERE 1=1 ) as temp where rownumber BETWEEN ((@PageIndex - 1) * @PageSize + 1) AND @PageIndex * @PageSize" ; string sql2 = @"Select count(1) from dbo.[CarTypeBrand] with (nolock) "; IList <CarTypeBrandEntity> entityList = new List <CarTypeBrandEntity>(); 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()) { CarTypeBrandEntity entity = new CarTypeBrandEntity(); entity.Id = StringUtils.GetDbInt(reader["Id"]); entity.Code = StringUtils.GetDbString(reader["Code"]); entity.BrandName = StringUtils.GetDbString(reader["BrandName"]); entity.PYFirst = StringUtils.GetDbString(reader["PYFirst"]); entity.PicUrl = StringUtils.GetDbString(reader["PicUrl"]); entity.IsActive = StringUtils.GetDbInt(reader["IsActive"]); entity.ParentCode = StringUtils.GetDbString(reader["ParentCode"]); entity.ParentId = StringUtils.GetDbInt(reader["ParentId"]); entity.IsStandardBrand = StringUtils.GetDbInt(reader["IsStandardBrand"]); entity.Sort = StringUtils.GetDbInt(reader["Sort"]); 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> /// 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="carTypeBrand">待更新的实体对象</param> public int UpdateCarTypeBrand(CarTypeBrandEntity entity) { string sql = @" UPDATE dbo.[CarTypeBrand] SET [Code]=@Code,[BrandName]=@BrandName,[PYFirst]=@PYFirst,[PicUrl]=@PicUrl,[IsActive]=@IsActive,[ParentCode]=@ParentCode,[ParentId]=@ParentId,[IsStandardBrand]=@IsStandardBrand,[Sort]=@Sort WHERE [Id]=@id"; DbCommand cmd = db.GetSqlStringCommand(sql); db.AddInParameter(cmd, "@Id", DbType.Int32, entity.Id); db.AddInParameter(cmd, "@Code", DbType.String, entity.Code); db.AddInParameter(cmd, "@BrandName", DbType.String, entity.BrandName); db.AddInParameter(cmd, "@PYFirst", DbType.String, entity.PYFirst); db.AddInParameter(cmd, "@PicUrl", DbType.String, entity.PicUrl); db.AddInParameter(cmd, "@IsActive", DbType.Int32, entity.IsActive); db.AddInParameter(cmd, "@ParentCode", DbType.String, entity.ParentCode); db.AddInParameter(cmd, "@ParentId", DbType.Int32, entity.ParentId); db.AddInParameter(cmd, "@IsStandardBrand", DbType.Int32, entity.IsStandardBrand); db.AddInParameter(cmd, "@Sort", DbType.Int32, entity.Sort); return(db.ExecuteNonQuery(cmd)); }
/// <summary> /// 插入一条记录到表CarTypeBrand,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="carTypeBrand">要添加的CarTypeBrand数据实体对象</param> public int AddCarTypeBrand(CarTypeBrandEntity carTypeBrand) { if (carTypeBrand.Id > 0) { return(UpdateCarTypeBrand(carTypeBrand)); } else if (string.IsNullOrEmpty(carTypeBrand.BrandName)) { return((int)CommonStatus.ADD_Fail_Empty); } else if (CarTypeBrandBLL.Instance.IsExist(carTypeBrand)) { return((int)CommonStatus.ADD_Fail_Exist); } else { return(CarTypeBrandDA.Instance.AddCarTypeBrand(carTypeBrand)); } }
public string GetCGMemIdsByCarBrand(int scopetype, string carbrandname, string oldmemids) { if (scopetype == (int)ScopeTypeEnum.Normal) { ClassCGScopeEntity scopeparent = ClassCGScopeBLL.Instance.GetParentByScopeName(carbrandname); if (scopeparent != null && scopeparent.Id > 0 && !string.IsNullOrEmpty(scopeparent.ScopeClassName)) { carbrandname += "|" + scopeparent.ScopeClassName; } } else { CarTypeBrandEntity carbrandparent = CarTypeBrandBLL.Instance.GetParentByName(carbrandname); if (carbrandparent != null && carbrandparent.Id > 0 && !string.IsNullOrEmpty(carbrandparent.BrandName)) { carbrandname += "|" + carbrandparent.BrandName; } } string memids = MemCGScopeDA.Instance.GetCGMemIdsByCarBrand(carbrandname, oldmemids); return(memids.Trim(',')); }
/// <summary> /// 插入一条记录到表CarTypeBrand,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="carTypeBrand">待插入的实体对象</param> public int AddCarTypeBrand(CarTypeBrandEntity entity) { string sql = @"insert into CarTypeBrand( [Code],[BrandName],[PYFirst],[PicUrl],[IsActive],[ParentCode],[ParentId],[IsStandardBrand],[Sort])VALUES ( @Code,@BrandName,@PYFirst,@PicUrl,@IsActive,@ParentCode,@ParentId,@IsStandardBrand,@Sort); SELECT SCOPE_IDENTITY();" ; DbCommand cmd = db.GetSqlStringCommand(sql); db.AddInParameter(cmd, "@Code", DbType.String, entity.Code); db.AddInParameter(cmd, "@BrandName", DbType.String, entity.BrandName); db.AddInParameter(cmd, "@PYFirst", DbType.String, entity.PYFirst); db.AddInParameter(cmd, "@PicUrl", DbType.String, entity.PicUrl); db.AddInParameter(cmd, "@IsActive", DbType.Int32, entity.IsActive); db.AddInParameter(cmd, "@ParentCode", DbType.String, entity.ParentCode); db.AddInParameter(cmd, "@ParentId", DbType.Int32, entity.ParentId); db.AddInParameter(cmd, "@IsStandardBrand", DbType.Int32, entity.IsStandardBrand); db.AddInParameter(cmd, "@Sort", DbType.Int32, entity.Sort); object identity = db.ExecuteScalar(cmd); if (identity == null || identity == DBNull.Value) { return(0); } return(Convert.ToInt32(identity)); }
/// <summary> /// 更新一条CarTypeBrand记录。 /// 该方法提供给界面等UI层调用 /// </summary> /// <param name="carTypeBrand">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 UpdateCarTypeBrand(CarTypeBrandEntity carTypeBrand) { return(CarTypeBrandDA.Instance.UpdateCarTypeBrand(carTypeBrand)); }
/// <summary> /// 判断对象是否存在 /// </summary> /// <param name="dicEnum"></param> /// <returns></returns> public bool IsExist(CarTypeBrandEntity carTypeBrand) { return(CarTypeBrandDA.Instance.ExistNum(carTypeBrand) > 0); }