protected void Page_Load(object sender, EventArgs e)
{
//先得到操作类型
string SysType = Request.Params["systype"].ToString();
if (SysType == "e")//修改,不能修改用户的类型及学校参数
{
btname = "修改";
id = Request.Params["autoid"].ToString();
SchSystem.BLL.SysColl bll = new SchSystem.BLL.SysColl();
SchSystem.Model.SysColl model = bll.GetModel(int.Parse(id));
if (model != null && model.AutoId > 0)
{
code = model.CollCode;
name = model.CollName;
stat = model.Stat.ToString();
}
else
{
Response.Write("无该名称!");
Response.End();
}
}
else//不在添加及修改之内,则返回
{
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(SchSystem.Model.SysColl model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update SysColl set ");
strSql.Append("CollName=@CollName,");
strSql.Append("Stat=@Stat");
strSql.Append(" where AutoId=@AutoId");
SqlParameter[] parameters =
{
new SqlParameter("@CollName", SqlDbType.NVarChar, 20),
new SqlParameter("@Stat", SqlDbType.TinyInt, 1),
new SqlParameter("@AutoId", SqlDbType.Int, 4)
};
parameters[0].Value = model.CollName;
parameters[1].Value = model.Stat;
parameters[2].Value = model.AutoId;
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(SchSystem.Model.SysColl model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into SysColl(");
strSql.Append("CollName,CollCode,Stat)");
strSql.Append(" values (");
strSql.Append("@CollName,@CollCode,@Stat)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@CollName", SqlDbType.NVarChar, 20),
new SqlParameter("@CollCode", SqlDbType.VarChar, 10),
new SqlParameter("@Stat", SqlDbType.TinyInt, 1)
};
parameters[0].Value = model.CollName;
parameters[1].Value = model.CollCode;
parameters[2].Value = model.Stat;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
public static Com.DataPack.DataRsp <string> save(string Name, string stat, string AutoId)
{
Com.DataPack.DataRsp <string> rsp = new Com.DataPack.DataRsp <string>();
if (Com.Session.userid == null)
{
rsp.code = "expire";
rsp.msg = "页面已经过期，请重新登录";
}
else
{
try
{
SchSystem.BLL.SysColl bll = new SchSystem.BLL.SysColl();
SchSystem.Model.SysColl model = new SchSystem.Model.SysColl();
model.CollName = Com.Public.SqlEncStr(Name).ToString();
model.Stat = Convert.ToInt32(Com.Public.SqlEncStr(stat));
if (AutoId != "")
{
model.AutoId = Convert.ToInt32(AutoId);
if (bll.Update(model))
{
rsp.code = "success";
rsp.msg = "修改成功";
}
}
else
{
DataTable dt = bll.GetList(" top 1 CollCode", " 1=1 order by CollCode desc").Tables[0];
if (dt != null && dt.Rows.Count > 0)
{
string Code = dt.Rows[0]["CollCode"].ToString();
model.CollCode = (int.Parse(Code) + 1).ToString("0000");
}
else
{
model.CollCode = "0001";
}
if (bll.Add(model) != 0)
{
rsp.code = "success";
rsp.msg = "添加成功";
}
}
}
catch (Exception ex)
{
rsp.code = "error";
rsp.msg = ex.Message;
}
}
return(rsp);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public SchSystem.Model.SysColl DataRowToModel(DataRow row)
{
SchSystem.Model.SysColl model = new SchSystem.Model.SysColl();
if (row != null)
{
if (row["AutoId"] != null && row["AutoId"].ToString() != "")
{
model.AutoId = int.Parse(row["AutoId"].ToString());
}
if (row["CollName"] != null)
{
model.CollName = row["CollName"].ToString();
}
if (row["CollCode"] != null)
{
model.CollCode = row["CollCode"].ToString();
}
if (row["Stat"] != null && row["Stat"].ToString() != "")
{
model.Stat = int.Parse(row["Stat"].ToString());
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public SchSystem.Model.SysColl GetModel(int AutoId)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 AutoId,CollName,CollCode,Stat from SysColl ");
strSql.Append(" where AutoId=@AutoId");
SqlParameter[] parameters =
{
new SqlParameter("@AutoId", SqlDbType.Int, 4)
};
parameters[0].Value = AutoId;
SchSystem.Model.SysColl model = new SchSystem.Model.SysColl();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
