/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(System.Model.t_role_permissions model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update t_role_permissions set ");
strSql.Append(" roleId = @roleId , ");
strSql.Append(" permissionsId = @permissionsId ");
strSql.Append(" where id=@id ");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.Int, 4),
new SqlParameter("@roleId", SqlDbType.NVarChar, 50),
new SqlParameter("@permissionsId", SqlDbType.NVarChar, 50)
};
parameters[0].Value = model.id;
parameters[1].Value = model.roleId;
parameters[2].Value = model.permissionsId;
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(System.Model.t_role_permissions model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into t_role_permissions(");
strSql.Append("roleId,permissionsId");
strSql.Append(") values (");
strSql.Append("@roleId,@permissionsId");
strSql.Append(") ");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@roleId", SqlDbType.NVarChar, 50),
new SqlParameter("@permissionsId", SqlDbType.NVarChar, 50)
};
parameters[0].Value = model.roleId;
parameters[1].Value = model.permissionsId;
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 System.Model.t_role_permissions GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select id, roleId, permissionsId ");
strSql.Append(" from t_role_permissions ");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = id;
System.Model.t_role_permissions model = new System.Model.t_role_permissions();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["id"].ToString() != "")
{
model.id = int.Parse(ds.Tables[0].Rows[0]["id"].ToString());
}
model.roleId = ds.Tables[0].Rows[0]["roleId"].ToString();
model.permissionsId = ds.Tables[0].Rows[0]["permissionsId"].ToString();
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 获得数据列表
/// </summary>
public List <System.Model.t_role_permissions> DataTableToList(DataTable dt)
{
List <System.Model.t_role_permissions> modelList = new List <System.Model.t_role_permissions>();
int rowsCount = dt.Rows.Count;
if (rowsCount > 0)
{
System.Model.t_role_permissions model;
for (int n = 0; n < rowsCount; n++)
{
model = new System.Model.t_role_permissions();
if (dt.Rows[n]["id"].ToString() != "")
{
model.id = int.Parse(dt.Rows[n]["id"].ToString());
}
model.roleId = dt.Rows[n]["roleId"].ToString();
model.permissionsId = dt.Rows[n]["permissionsId"].ToString();
modelList.Add(model);
}
}
return(modelList);
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(System.Model.t_role_permissions model)
{
return(dal.Update(model));
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(System.Model.t_role_permissions model)
{
return(dal.Add(model));
}
