/// <summary> /// 获取产品详情 /// </summary> /// <returns></returns> public string GetContentCmsByStyleId() { int _styleId = FormString.IntSafeQ("styleId"); ProductStyleExtEntity _entity = new ProductStyleExtEntity(); _entity = ProductStyleExtBLL.Instance.GetStyleExtByStyleId(_styleId); string liststr = JsonJC.ObjectToJson(_entity); return(liststr); }
/// <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="productStyleExt">待更新的实体对象</param> public int UpdateProductStyleExt(ProductStyleExtEntity entity) { string sql = @" UPDATE dbo.[ProductStyleExt] SET [StyleId]=@StyleId,[SizeChart]=@SizeChart,[ContentCms]=@ContentCms WHERE [Id]=@id"; DbCommand cmd = db.GetSqlStringCommand(sql); db.AddInParameter(cmd, "@Id", DbType.Int32, entity.Id); db.AddInParameter(cmd, "@StyleId", DbType.Int32, entity.StyleId); db.AddInParameter(cmd, "@SizeChart", DbType.String, entity.SizeChart); db.AddInParameter(cmd, "@ContentCms", DbType.String, entity.ContentCms); return(db.ExecuteNonQuery(cmd)); }
/// <summary> /// 插入一条记录到表ProductStyleExt,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="productStyleExt">要添加的ProductStyleExt数据实体对象</param> public int AddProductStyleExt(ProductStyleExtEntity productStyleExt) { if (productStyleExt.Id > 0) { return(UpdateProductStyleExt(productStyleExt)); } else if (ProductStyleExtBLL.Instance.IsExist(productStyleExt)) { return((int)CommonStatus.ADD_Fail_Exist); } else { return(ProductStyleExtDA.Instance.AddProductStyleExt(productStyleExt)); } }
/// <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(ProductStyleExtEntity 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.[ProductStyleExt] WITH(NOLOCK) where StyleId=@StyleId"; DbCommand cmd = db.GetSqlStringCommand(sql); db.AddInParameter(cmd, "@StyleId", DbType.Int32, entity.StyleId); object identity = db.ExecuteScalar(cmd); if (identity == null || identity == DBNull.Value) { return(0); } return(Convert.ToInt32(identity)); }
/// <summary> /// 插入一条记录到表ProductStyleExt,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="productStyleExt">待插入的实体对象</param> public int AddProductStyleExt(ProductStyleExtEntity entity) { string sql = @"insert into ProductStyleExt( [StyleId],[SizeChart],ContentCms)VALUES ( @StyleId,@SizeChart,@ContentCms); SELECT SCOPE_IDENTITY();" ; DbCommand cmd = db.GetSqlStringCommand(sql); db.AddInParameter(cmd, "@StyleId", DbType.Int32, entity.StyleId); db.AddInParameter(cmd, "@SizeChart", DbType.String, entity.SizeChart); db.AddInParameter(cmd, "@ContentCms", DbType.String, entity.ContentCms); 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 <ProductStyleExtEntity> GetProductStyleExtList(int pagesize, int pageindex, ref int recordCount) { string sql = @"SELECT [Id],[StyleId],[SizeChart],ContentCms FROM (SELECT ROW_NUMBER() OVER (ORDER BY Id desc) AS ROWNUMBER, [Id],[StyleId],[SizeChart],ContentCms from dbo.[ProductStyleExt] WITH(NOLOCK) WHERE 1=1 ) as temp where rownumber BETWEEN ((@PageIndex - 1) * @PageSize + 1) AND @PageIndex * @PageSize" ; string sql2 = @"Select count(1) from dbo.[ProductStyleExt] with (nolock) "; IList <ProductStyleExtEntity> entityList = new List <ProductStyleExtEntity>(); 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()) { ProductStyleExtEntity entity = new ProductStyleExtEntity(); entity.Id = StringUtils.GetDbInt(reader["Id"]); entity.StyleId = StringUtils.GetDbInt(reader["StyleId"]); entity.SizeChart = StringUtils.GetDbString(reader["SizeChart"]); entity.ContentCms = StringUtils.GetDbString(reader["ContentCms"]); 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> /// 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 <ProductStyleExtEntity> GetProductStyleExtAll() { string sql = @"SELECT [Id],[StyleId],[SizeChart],ContentCms from dbo.[ProductStyleExt] WITH(NOLOCK) "; IList <ProductStyleExtEntity> entityList = new List <ProductStyleExtEntity>(); DbCommand cmd = db.GetSqlStringCommand(sql); using (IDataReader reader = db.ExecuteReader(cmd)) { while (reader.Read()) { ProductStyleExtEntity entity = new ProductStyleExtEntity(); entity.Id = StringUtils.GetDbInt(reader["Id"]); entity.StyleId = StringUtils.GetDbInt(reader["StyleId"]); entity.SizeChart = StringUtils.GetDbString(reader["SizeChart"]); entity.ContentCms = StringUtils.GetDbString(reader["ContentCms"]); entityList.Add(entity); } } return(entityList); }
public ProductStyleExtEntity GetStyleExtByStyleId(int _styleid) { string sql = @"SELECT [Id],[StyleId],[SizeChart],ContentCms FROM dbo.[ProductStyleExt] WITH(NOLOCK) WHERE [StyleId]=@StyleId" ; DbCommand cmd = db.GetSqlStringCommand(sql); db.AddInParameter(cmd, "@StyleId", DbType.Int32, _styleid); ProductStyleExtEntity entity = new ProductStyleExtEntity(); using (IDataReader reader = db.ExecuteReader(cmd)) { if (reader.Read()) { entity.Id = StringUtils.GetDbInt(reader["Id"]); entity.StyleId = StringUtils.GetDbInt(reader["StyleId"]); entity.SizeChart = StringUtils.GetDbString(reader["SizeChart"]); entity.ContentCms = StringUtils.GetDbString(reader["ContentCms"]); } } return(entity); }
/// <summary> /// 更新一条ProductStyleExt记录。 /// 该方法提供给界面等UI层调用 /// </summary> /// <param name="productStyleExt">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 UpdateProductStyleExt(ProductStyleExtEntity productStyleExt) { return(ProductStyleExtDA.Instance.UpdateProductStyleExt(productStyleExt)); }
/// <summary> /// 判断对象是否存在 /// </summary> /// <param name="dicEnum"></param> /// <returns></returns> public bool IsExist(ProductStyleExtEntity productStyleExt) { return(ProductStyleExtDA.Instance.ExistNum(productStyleExt) > 0); }