/// <summary>
/// 向数据库中插入一条新记录。带事务
/// </summary>
/// <param name="sp">事务对象</param>
/// <param name="_ProductClsModel">ProductCls实体</param>
/// <returns>新插入记录的编号</returns>
public int Insert(SqlTransaction sp, ProductClsEntity _ProductClsModel)
{
string sqlStr = "insert into ProductCls([ShopId],[Clsname],[ParentId],[Status],[Addtime],[Updatetime],[orderby],[Image],[Description]) values(@ShopId,@Clsname,@ParentId,@Status,@Addtime,@Updatetime,@orderby,@Image,@Description) select @@identity";
int res;
SqlParameter[] _param =
{
new SqlParameter("@ShopId", SqlDbType.Int),
new SqlParameter("@Clsname", SqlDbType.VarChar),
new SqlParameter("@ParentId", SqlDbType.Int),
new SqlParameter("@Status", SqlDbType.Int),
new SqlParameter("@Addtime", SqlDbType.DateTime),
new SqlParameter("@Updatetime", SqlDbType.DateTime),
new SqlParameter("@orderby", SqlDbType.Int),
new SqlParameter("@Image", SqlDbType.VarChar),
new SqlParameter("@Description", SqlDbType.VarChar)
};
_param[0].Value = _ProductClsModel.ShopId;
_param[1].Value = _ProductClsModel.Clsname;
_param[2].Value = _ProductClsModel.ParentId;
_param[3].Value = _ProductClsModel.Status;
_param[4].Value = _ProductClsModel.Addtime;
_param[5].Value = _ProductClsModel.Updatetime;
_param[6].Value = _ProductClsModel.orderby;
_param[7].Value = _ProductClsModel.Image;
_param[8].Value = _ProductClsModel.Description;
res = Convert.ToInt32(SqlHelper.ExecuteScalar(sp, CommandType.Text, sqlStr, _param));
return(res);
}
/// <summary>
/// 向数据表ProductCls更新一条记录。带事务
/// </summary>
/// <param name="sp">事务对象</param>
/// <param name="_ProductClsModel">_ProductClsModel</param>
/// <returns>影响的行数</returns>
public int Update(SqlTransaction sp, ProductClsEntity _ProductClsModel)
{
string sqlStr = "update ProductCls set [ShopId]=@ShopId,[Clsname]=@Clsname,[ParentId]=@ParentId,[Status]=@Status,[Addtime]=@Addtime,[Updatetime]=@Updatetime,[orderby]=@orderby,[Image]=@Image,[Description]=@Description where ClsId=@ClsId";
SqlParameter[] _param =
{
new SqlParameter("@ClsId", SqlDbType.Int),
new SqlParameter("@ShopId", SqlDbType.Int),
new SqlParameter("@Clsname", SqlDbType.VarChar),
new SqlParameter("@ParentId", SqlDbType.Int),
new SqlParameter("@Status", SqlDbType.Int),
new SqlParameter("@Addtime", SqlDbType.DateTime),
new SqlParameter("@Updatetime", SqlDbType.DateTime),
new SqlParameter("@orderby", SqlDbType.Int),
new SqlParameter("@Image", SqlDbType.VarChar),
new SqlParameter("@Description", SqlDbType.VarChar)
};
_param[0].Value = _ProductClsModel.ClsId;
_param[1].Value = _ProductClsModel.ShopId;
_param[2].Value = _ProductClsModel.Clsname;
_param[3].Value = _ProductClsModel.ParentId;
_param[4].Value = _ProductClsModel.Status;
_param[5].Value = _ProductClsModel.Addtime;
_param[6].Value = _ProductClsModel.Updatetime;
_param[7].Value = _ProductClsModel.orderby;
_param[8].Value = _ProductClsModel.Image;
_param[9].Value = _ProductClsModel.Description;
return(SqlHelper.ExecuteNonQuery(sp, CommandType.Text, sqlStr, _param));
}
/// <summary>
/// 得到 productcls 数据实体
/// </summary>
/// <param name="dr">dr</param>
/// <returns>productcls 数据实体</returns>
public ProductClsEntity Populate_ProductClsEntity_FromDr(IDataReader dr)
{
ProductClsEntity Obj = new ProductClsEntity();
Obj.ClsId = ((dr["ClsId"]) == DBNull.Value)?0:Convert.ToInt32(dr["ClsId"]);
Obj.ShopId = ((dr["ShopId"]) == DBNull.Value)?0:Convert.ToInt32(dr["ShopId"]);
Obj.Clsname = dr["Clsname"].ToString();
Obj.ParentId = ((dr["ParentId"]) == DBNull.Value) ? 0 : Convert.ToInt32(dr["ParentId"]);
Obj.Status = ((dr["Status"]) == DBNull.Value)?0:Convert.ToInt32(dr["Status"]);
Obj.Addtime = ((dr["Addtime"]) == DBNull.Value)?Convert.ToDateTime("1900-1-1"):Convert.ToDateTime(dr["Addtime"]);
Obj.Updatetime = ((dr["Updatetime"]) == DBNull.Value)?Convert.ToDateTime("1900-1-1"):Convert.ToDateTime(dr["Updatetime"]);
Obj.orderby = ((dr["orderby"]) == DBNull.Value)?0:Convert.ToInt32(dr["orderby"]);
Obj.Image = dr["Image"].ToString();
Obj.Description = dr["Description"].ToString();
return(Obj);
}
/// <summary>
/// 根据ID,返回一个ProductCls对象
/// </summary>
/// <param name="clsId">clsId</param>
/// <returns>ProductCls对象</returns>
public ProductClsEntity Get_ProductClsEntity(int clsId)
{
ProductClsEntity _obj = null;
SqlParameter[] _param =
{
new SqlParameter("@ClsId", SqlDbType.Int)
};
_param[0].Value = clsId;
string sqlStr = "select * from ProductCls with(nolock) where ClsId=@ClsId";
using (SqlDataReader dr = SqlHelper.ExecuteReader(WebConfig.WfxRW, CommandType.Text, sqlStr, _param))
{
while (dr.Read())
{
_obj = Populate_ProductClsEntity_FromDr(dr);
}
}
return(_obj);
}
/// <summary>
/// 删除商品分类，通过店铺id和分类id（如果分类下还有商品不能删除）
/// </summary>
/// <param name="shopid"></param>
/// <param name="clsid"></param>
/// <returns></returns>
public int DeleteProductCls(int shopid, int clsid)
{
try
{
bool b = Weifenxiao.BLL.ProductsBLL.GetInstance().Exists(shopid, clsid);
if (!b)
{
ProductClsEntity model = GetAdminSingle(clsid);
model.Status = 0;
model.Updatetime = DateTime.Now;
Update(model);
return(1);
}
else
{
return(0);
}
}
catch (Exception ex)
{
return(-1);
}
}
/// <summary>
/// 得到 productcls 数据实体
/// </summary>
/// <param name="row">row</param>
/// <returns>productcls 数据实体</returns>
public ProductClsEntity Populate_ProductClsEntity_FromDr(DataRow row)
{
ProductClsEntity Obj = new ProductClsEntity();
if (row != null)
{
Obj.ClsId = ((row["ClsId"]) == DBNull.Value)?0:Convert.ToInt32(row["ClsId"]);
Obj.ShopId = ((row["ShopId"]) == DBNull.Value)?0:Convert.ToInt32(row["ShopId"]);
Obj.Clsname = row["Clsname"].ToString();
Obj.ParentId = ((row["ParentId"]) == DBNull.Value) ? 0 : Convert.ToInt32(row["ParentId"]);
Obj.Status = ((row["Status"]) == DBNull.Value)?0:Convert.ToInt32(row["Status"]);
Obj.Addtime = ((row["Addtime"]) == DBNull.Value)?Convert.ToDateTime("1900-1-1"):Convert.ToDateTime(row["Addtime"]);
Obj.Updatetime = ((row["Updatetime"]) == DBNull.Value)?Convert.ToDateTime("1900-1-1"):Convert.ToDateTime(row["Updatetime"]);
Obj.orderby = ((row["orderby"]) == DBNull.Value)?0:Convert.ToInt32(row["orderby"]);
Obj.Image = row["Image"].ToString();
Obj.Description = row["Description"].ToString();
}
else
{
return(null);
}
return(Obj);
}
protected void selectcity_Load(object sender, EventArgs e)
{
UserIdentity identity = User.Identity as UserIdentity;
if (!string.IsNullOrEmpty(selectcity.Text))
{
IList <Weifenxiao.Entity.ProductClsEntity> list = Weifenxiao.BLL.ProductClsBLL.GetInstance().GetListByParentId(int.Parse(selectcity.Text), identity.ShopID);
if (list != null && list.Count > 0)
{
ProductClsEntity model = new ProductClsEntity();
ddl_produclsid.DataSource = list;
ddl_produclsid.DataTextField = "Clsname";
ddl_produclsid.DataValueField = "ClsId";
ddl_produclsid.DataBind();
for (int i = 0; i < ddl_produclsid.Items.Count; i++)
{
if (ddl_produclsid.Items[i].Value == selecteurozone.Text)
{
ddl_produclsid.Items[i].Selected = true;
}
}
}
}
}
public void Update(ProductClsEntity productClsEntity)
{
productClsdal.Update(productClsEntity);
}
public int Insert(ProductClsEntity productClsEntity)
{
return(productClsdal.Insert(productClsEntity));
}
