/// <summary>
/// 得到商品的配件列表
/// </summary>
public List <WeiXinPF.Model.wx_shop_sku> GetpSkuModelList(int productId)
{
List <WeiXinPF.Model.wx_shop_sku> pStuList = new List <Model.wx_shop_sku>();
StringBuilder strSql = new StringBuilder();
strSql.Append("select v.id,v.productId,v.sku,v.stock,v.price,v.attributeValue,v.attributeId ,a.aName from wx_shop_sku v,wx_shop_catalog_attribute a where v.attributeId=a.id ");
strSql.Append(" and v.productId=@productId");
SqlParameter[] parameters =
{
new SqlParameter("@productId", SqlDbType.Int, 4)
};
parameters[0].Value = productId;
WeiXinPF.Model.wx_shop_sku model = new WeiXinPF.Model.wx_shop_sku();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
for (int i = 0; i < ds.Tables[0].Rows.Count; i++)
{
model = DataRowToModel(ds.Tables[0].Rows[i]);
pStuList.Add(model);
}
}
return(pStuList);
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(WeiXinPF.Model.wx_shop_sku model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update wx_shop_sku set ");
strSql.Append("productId=@productId,");
strSql.Append("sku=@sku,");
strSql.Append("stock=@stock,");
strSql.Append("price=@price,");
strSql.Append("attributeValue=@attributeValue,");
strSql.Append("attributeId=@attributeId");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@productId", SqlDbType.Int, 4),
new SqlParameter("@sku", SqlDbType.VarChar, 16),
new SqlParameter("@stock", SqlDbType.Int, 4),
new SqlParameter("@price", SqlDbType.Float, 8),
new SqlParameter("@attributeValue", SqlDbType.VarChar, 500),
new SqlParameter("@attributeId", SqlDbType.Int, 4),
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = model.productId;
parameters[1].Value = model.sku;
parameters[2].Value = model.stock;
parameters[3].Value = model.price;
parameters[4].Value = model.attributeValue;
parameters[5].Value = model.attributeId;
parameters[6].Value = model.id;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public WeiXinPF.Model.wx_shop_sku DataRowToModel(DataRow row)
{
WeiXinPF.Model.wx_shop_sku model = new WeiXinPF.Model.wx_shop_sku();
if (row != null)
{
if (row["id"] != null && row["id"].ToString() != "")
{
model.id = int.Parse(row["id"].ToString());
}
if (row["productId"] != null && row["productId"].ToString() != "")
{
model.productId = int.Parse(row["productId"].ToString());
}
if (row["sku"] != null)
{
model.sku = row["sku"].ToString();
}
if (row["stock"] != null && row["stock"].ToString() != "")
{
model.stock = int.Parse(row["stock"].ToString());
}
if (row["price"] != null && row["price"].ToString() != "")
{
model.price = decimal.Parse(row["price"].ToString());
}
if (row["attributeValue"] != null)
{
model.attributeValue = row["attributeValue"].ToString();
}
if (row["attributeId"] != null && row["attributeId"].ToString() != "")
{
model.attributeId = int.Parse(row["attributeId"].ToString());
}
if (row["aName"] != null)
{
model.attrName = row["aName"].ToString();
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(WeiXinPF.Model.wx_shop_sku model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into wx_shop_sku(");
strSql.Append("productId,sku,stock,price,attributeValue,attributeId)");
strSql.Append(" values (");
strSql.Append("@productId,@sku,@stock,@price,@attributeValue,@attributeId)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@productId", SqlDbType.Int, 4),
new SqlParameter("@sku", SqlDbType.VarChar, 16),
new SqlParameter("@stock", SqlDbType.Int, 4),
new SqlParameter("@price", SqlDbType.Float, 8),
new SqlParameter("@attributeValue", SqlDbType.VarChar, 500),
new SqlParameter("@attributeId", SqlDbType.Int, 4)
};
parameters[0].Value = model.productId;
parameters[1].Value = model.sku;
parameters[2].Value = model.stock;
parameters[3].Value = model.price;
parameters[4].Value = model.attributeValue;
parameters[5].Value = model.attributeId;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public WeiXinPF.Model.wx_shop_sku GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 id,productId,sku,stock,price,attributeValue,attributeId,aName='' from wx_shop_sku ");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = id;
WeiXinPF.Model.wx_shop_sku model = new WeiXinPF.Model.wx_shop_sku();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
