/// <summary>
/// 得到一个对象实体 主表
/// </summary>
public SCZM.Model.System.sys_Role GetModelMain(int ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select ID,RoleName,Memo,FlagDel,OperaName,OperaTime from sys_Role ");
strSql.Append(" where FlagDel=0 and ID=@ID ");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = ID;
SCZM.Model.System.sys_Role model = new SCZM.Model.System.sys_Role();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
#region 父表信息
model = DataRowToModel(ds.Tables[0].Rows[0]);
#endregion 父表信息end
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(SCZM.Model.System.sys_Role model, out string message)
{
message = "修改成功！";
string oldRolename = dal.GetModel(model.ID).RoleName;
if (oldRolename != model.RoleName)
{
if (dal.ExistsRoleName(model.RoleName))
{
message = "对不起，该角色名称已存在！";
return(false);
}
}
int rows = dal.Update(model);
if (rows == 0)
{
message = "对不起，该条数据已被其他人删除！";
return(false);
}
else
{
if (oldRolename != model.RoleName)
{
if (dal.UpdatePerRoleName(oldRolename, model.RoleName) == false)
{
message = "修改成功,但更新人员角色名称失败！";
return(true);
}
}
SetRolePowerCache(model.ID);
return(true);
}
}
/// <summary>
/// 增加一条数据,及其子表数据
/// </summary>
public int Add(SCZM.Model.System.sys_Role model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into sys_Role(");
strSql.Append("RoleName,Memo,FlagDel,OperaName,OperaTime)");
strSql.Append(" values (");
strSql.Append("@RoleName,@Memo,@FlagDel,@OperaName,@OperaTime)");
strSql.Append(";set @ReturnValue= @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@RoleName", SqlDbType.NVarChar, 50),
new SqlParameter("@Memo", SqlDbType.NVarChar, 100),
new SqlParameter("@FlagDel", SqlDbType.Bit, 1),
new SqlParameter("@OperaName", SqlDbType.NVarChar, 20),
new SqlParameter("@OperaTime", SqlDbType.DateTime),
new SqlParameter("@ReturnValue", SqlDbType.Int)
};
parameters[0].Value = model.RoleName;
parameters[1].Value = model.Memo;
parameters[2].Value = model.FlagDel;
parameters[3].Value = model.OperaName;
parameters[4].Value = model.OperaTime;
parameters[5].Direction = ParameterDirection.Output;
List <CommandInfo> sqllist = new List <CommandInfo>();
CommandInfo cmd = new CommandInfo(strSql.ToString(), parameters);
sqllist.Add(cmd);
StringBuilder strSql2;
foreach (SCZM.Model.System.sys_RolePower models in model.sys_RolePowers)
{
strSql2 = new StringBuilder();
strSql2.Append("insert into sys_RolePower(");
strSql2.Append("RoleId,PowerId)");
strSql2.Append(" values (");
strSql2.Append("@RoleId,@PowerId)");
SqlParameter[] parameters2 =
{
new SqlParameter("@RoleId", SqlDbType.Int, 4),
new SqlParameter("@PowerId", SqlDbType.Int, 4)
};
parameters2[0].Direction = ParameterDirection.InputOutput;
parameters2[1].Value = models.PowerId;
cmd = new CommandInfo(strSql2.ToString(), parameters2);
sqllist.Add(cmd);
}
DbHelperSQL.ExecuteSqlTranWithIndentity(sqllist);
return((int)parameters[5].Value);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(SCZM.Model.System.sys_Role model, out string message)
{
message = "新增成功！";
if (dal.ExistsRoleName(model.RoleName))
{
message = "对不起，该角色名称已存在！";
return(0);
}
int rowId = dal.Add(model);
if (rowId < 1)
{
message = "新增失败！";
}
return(rowId);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public SCZM.Model.System.sys_Role DataRowToModel(DataRow row)
{
SCZM.Model.System.sys_Role model = new SCZM.Model.System.sys_Role();
if (row != null)
{
if (row["ID"] != null && row["ID"].ToString() != "")
{
model.ID = int.Parse(row["ID"].ToString());
}
if (row["RoleName"] != null)
{
model.RoleName = row["RoleName"].ToString();
}
if (row["Memo"] != null)
{
model.Memo = row["Memo"].ToString();
}
if (row["FlagDel"] != null && row["FlagDel"].ToString() != "")
{
if ((row["FlagDel"].ToString() == "1") || (row["FlagDel"].ToString().ToLower() == "true"))
{
model.FlagDel = true;
}
else
{
model.FlagDel = false;
}
}
if (row["OperaName"] != null)
{
model.OperaName = row["OperaName"].ToString();
}
if (row["OperaTime"] != null && row["OperaTime"].ToString() != "")
{
model.OperaTime = DateTime.Parse(row["OperaTime"].ToString());
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public SCZM.Model.System.sys_Role GetModel(int ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select ID,RoleName,Memo,FlagDel,OperaName,OperaTime from sys_Role ");
strSql.Append(" where FlagDel=0 and ID=@ID ");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = ID;
SCZM.Model.System.sys_Role model = new SCZM.Model.System.sys_Role();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
#region 父表信息
model = DataRowToModel(ds.Tables[0].Rows[0]);
#endregion 父表信息end
#region 子表信息
StringBuilder strSql2 = new StringBuilder();
strSql2.Append("select ID,RoleId,PowerId from sys_RolePower ");
strSql2.Append(" where RoleId=@RoleId ");
SqlParameter[] parameters2 =
{
new SqlParameter("@RoleId", SqlDbType.Int, 4)
};
parameters2[0].Value = ID;
DataSet ds2 = DbHelperSQL.Query(strSql2.ToString(), parameters2);
if (ds2.Tables[0].Rows.Count > 0)
{
#region 子表字段信息
int i = ds2.Tables[0].Rows.Count;
List <SCZM.Model.System.sys_RolePower> models = new List <SCZM.Model.System.sys_RolePower>();
SCZM.Model.System.sys_RolePower modelt;
for (int n = 0; n < i; n++)
{
modelt = new SCZM.Model.System.sys_RolePower();
if (ds2.Tables[0].Rows[n]["ID"].ToString() != null && ds2.Tables[0].Rows[n]["ID"].ToString() != "")
{
modelt.ID = int.Parse(ds2.Tables[0].Rows[n]["ID"].ToString());
}
if (ds2.Tables[0].Rows[n]["RoleId"].ToString() != null && ds2.Tables[0].Rows[n]["RoleId"].ToString() != "")
{
modelt.RoleId = int.Parse(ds2.Tables[0].Rows[n]["RoleId"].ToString());
}
if (ds2.Tables[0].Rows[n]["PowerId"].ToString() != null && ds2.Tables[0].Rows[n]["PowerId"].ToString() != "")
{
modelt.PowerId = int.Parse(ds2.Tables[0].Rows[n]["PowerId"].ToString());
}
models.Add(modelt);
}
model.sys_RolePowers = models;
#endregion 子表字段信息end
}
#endregion 子表信息end
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public int Update(SCZM.Model.System.sys_Role model)
{
List <CommandInfo> sqllist = new List <CommandInfo>();
CommandInfo cmd = null;
StringBuilder strSql = new StringBuilder();
strSql.Append("update sys_Role set ");
strSql.Append("RoleName=@RoleName,");
strSql.Append("Memo=@Memo,");
strSql.Append("FlagDel=@FlagDel,");
strSql.Append("OperaName=@OperaName,");
strSql.Append("OperaTime=@OperaTime");
strSql.Append(" where FlagDel=0 and ID=@ID ");
SqlParameter[] parameters =
{
new SqlParameter("@RoleName", SqlDbType.NVarChar, 50),
new SqlParameter("@Memo", SqlDbType.NVarChar, 100),
new SqlParameter("@FlagDel", SqlDbType.Bit, 1),
new SqlParameter("@OperaName", SqlDbType.NVarChar, 20),
new SqlParameter("@OperaTime", SqlDbType.DateTime),
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = model.RoleName;
parameters[1].Value = model.Memo;
parameters[2].Value = model.FlagDel;
parameters[3].Value = model.OperaName;
parameters[4].Value = model.OperaTime;
parameters[5].Value = model.ID;
cmd = new CommandInfo(strSql.ToString(), parameters);
sqllist.Add(cmd);
StringBuilder strSql2 = new StringBuilder();
strSql2.Append("delete from sys_RolePower where RoleId=@RoleId ");
SqlParameter[] parameters2 =
{
new SqlParameter("@RoleId", SqlDbType.Int, 4)
};
parameters2[0].Value = model.ID;
cmd = new CommandInfo(strSql2.ToString(), parameters2);
sqllist.Add(cmd);
StringBuilder strSql3;
foreach (SCZM.Model.System.sys_RolePower models in model.sys_RolePowers)
{
strSql3 = new StringBuilder();
strSql3.Append("insert into sys_RolePower(");
strSql3.Append("RoleId,PowerId)");
strSql3.Append(" values (");
strSql3.Append("@RoleId,@PowerId)");
SqlParameter[] parameters3 =
{
new SqlParameter("@RoleId", SqlDbType.Int, 4),
new SqlParameter("@PowerId", SqlDbType.Int, 4)
};
parameters3[0].Value = model.ID;
parameters3[1].Value = models.PowerId;
cmd = new CommandInfo(strSql3.ToString(), parameters3);
sqllist.Add(cmd);
}
int rows = DbHelperSQL.ExecuteSqlTran(sqllist);
return(rows);
}
