/// <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);
}
