/// <summary>
/// 得到一个对象实体
/// </summary>
public CdHotelManage.Model.Menu DataRowToModel(DataRow row)
{
CdHotelManage.Model.Menu model = new CdHotelManage.Model.Menu();
if (row != null)
{
if (row["menu_id"] != null && row["menu_id"].ToString() != "")
{
model.menu_id = int.Parse(row["menu_id"].ToString());
}
if (row["title"] != null)
{
model.title = row["title"].ToString();
}
if (row["parent_id"] != null && row["parent_id"].ToString() != "")
{
model.parent_id = int.Parse(row["parent_id"].ToString());
}
if (row["url"] != null)
{
model.url = row["url"].ToString();
}
if (row["imgurl"] != null)
{
model.imgurl = row["imgurl"].ToString();
}
if (row["sortId"] != null && row["sortId"].ToString() != "")
{
model.sortId = int.Parse(row["sortId"].ToString());
}
if (row["isable"] != null && row["isable"].ToString() != "")
{
if ((row["isable"].ToString() == "1") || (row["isable"].ToString().ToLower() == "true"))
{
model.isable = true;
}
else
{
model.isable = false;
}
}
}
return(model);
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(CdHotelManage.Model.Menu model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update Menu set ");
strSql.Append("title=@title,");
strSql.Append("parent_id=@parent_id,");
strSql.Append("url=@url,");
strSql.Append("imgurl=@imgurl,");
strSql.Append("sortId=@sortId,");
strSql.Append("isable=@isable");
strSql.Append(" where menu_id=@menu_id");
SqlParameter[] parameters =
{
new SqlParameter("@title", SqlDbType.NVarChar, 100),
new SqlParameter("@parent_id", SqlDbType.Int, 4),
new SqlParameter("@url", SqlDbType.NVarChar, 500),
new SqlParameter("@imgurl", SqlDbType.NVarChar, 200),
new SqlParameter("@sortId", SqlDbType.Int, 4),
new SqlParameter("@isable", SqlDbType.Bit, 1),
new SqlParameter("@menu_id", SqlDbType.Int, 4)
};
parameters[0].Value = model.title;
parameters[1].Value = model.parent_id;
parameters[2].Value = model.url;
parameters[3].Value = model.imgurl;
parameters[4].Value = model.sortId;
parameters[5].Value = model.isable;
parameters[6].Value = model.menu_id;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(CdHotelManage.Model.Menu model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into Menu(");
strSql.Append("title,parent_id,url,imgurl,sortId,isable)");
strSql.Append(" values (");
strSql.Append("@title,@parent_id,@url,@imgurl,@sortId,@isable)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@title", SqlDbType.NVarChar, 100),
new SqlParameter("@parent_id", SqlDbType.Int, 4),
new SqlParameter("@url", SqlDbType.NVarChar, 500),
new SqlParameter("@imgurl", SqlDbType.NVarChar, 200),
new SqlParameter("@sortId", SqlDbType.Int, 4),
new SqlParameter("@isable", SqlDbType.Bit, 1)
};
parameters[0].Value = model.title;
parameters[1].Value = model.parent_id;
parameters[2].Value = model.url;
parameters[3].Value = model.imgurl;
parameters[4].Value = model.sortId;
parameters[5].Value = model.isable;
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 CdHotelManage.Model.Menu GetModel(int menu_id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 menu_id,title,parent_id,url,imgurl,sortId,isable from Menu ");
strSql.Append(" where menu_id=@menu_id");
SqlParameter[] parameters =
{
new SqlParameter("@menu_id", SqlDbType.Int, 4)
};
parameters[0].Value = menu_id;
CdHotelManage.Model.Menu model = new CdHotelManage.Model.Menu();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
