/// <summary>
/// 角色修改
/// </summary>
public bool UpdateSysRole(RF.Model.sys_role model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update sys_role set ");
strSql.Append("r_name=@r_name,");
strSql.Append("r_state=@r_state,");
strSql.Append("r_remark=@r_remark");
strSql.Append(" where id=@id");
SQLiteParameter[] parameters =
{
new SQLiteParameter("@r_name", DbType.String, 20),
new SQLiteParameter("@r_state", DbType.Int32, 4),
new SQLiteParameter("@r_remark", DbType.String, 100),
new SQLiteParameter("@id", DbType.Int32, 8)
};
parameters[0].Value = model.r_name;
parameters[1].Value = model.r_state;
parameters[2].Value = model.r_remark;
parameters[3].Value = model.id;
int rows = DB.HelperSQLite.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public RF.Model.sys_role DataRowToModel(DataRow row)
{
RF.Model.sys_role model = new RF.Model.sys_role();
if (row != null)
{
if (row["id"] != null && row["id"].ToString() != "")
{
model.id = int.Parse(row["id"].ToString());
}
if (row["r_name"] != null)
{
model.r_name = row["r_name"].ToString();
}
if (row["r_state"] != null && row["r_state"].ToString() != "")
{
model.r_state = int.Parse(row["r_state"].ToString());
}
if (row["r_remark"] != null)
{
model.r_remark = row["r_remark"].ToString();
}
if (row["r_menus"] != null)
{
model.r_menus = row["r_menus"].ToString();
}
if (row["r_buttons"] != null)
{
model.r_buttons = row["r_buttons"].ToString();
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(RF.Model.sys_role model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into sys_role(");
strSql.Append("r_name,r_state,r_remark,r_menus,r_buttons)");
strSql.Append(" values (");
strSql.Append("@r_name,@r_state,@r_remark,@r_menus,@r_buttons)");
strSql.Append(";select LAST_INSERT_ROWID()");
SQLiteParameter[] parameters =
{
new SQLiteParameter("@r_name", DbType.String, 20),
new SQLiteParameter("@r_state", DbType.Int32, 4),
new SQLiteParameter("@r_remark", DbType.String, 100),
new SQLiteParameter("@r_menus", DbType.String),
new SQLiteParameter("@r_buttons", DbType.String)
};
parameters[0].Value = model.r_name;
parameters[1].Value = model.r_state;
parameters[2].Value = model.r_remark;
parameters[3].Value = model.r_menus;
parameters[4].Value = model.r_buttons;
object obj = DB.HelperSQLite.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 RF.Model.sys_role GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select id,r_name,r_state,r_remark,r_menus,r_buttons from sys_role ");
strSql.Append(" where id=@id");
SQLiteParameter[] parameters =
{
new SQLiteParameter("@id", DbType.Int32, 4)
};
parameters[0].Value = id;
RF.Model.sys_role model = new RF.Model.sys_role();
DataSet ds = DB.HelperSQLite.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
