<?php
include "blankdb_oo.inc";
-$db->query("CREATE TABLE menu(id_l int, id_r int, key VARCHAR(10))");
+$db->query("CREATE TABLE menu(id_l int PRIMARY KEY, id_r int UNIQUE, key VARCHAR(10))");
$db->query("INSERT INTO menu VALUES( 1, 12, 'A')");
$db->query("INSERT INTO menu VALUES( 2, 9, 'B')");
$db->query("INSERT INTO menu VALUES(10, 11, 'F')");
protected $id_r;
protected $entry;
- function __construct($db, $id_l = 1, $id_r = 0)
+ function __construct($db, $id_l = 1)
{
$this->db = $db;
$this->id_l = $id_l;
- $this->id_r = $id_r ? $id_r : $this->db->single_query('SELECT max(id_r) FROM menu', 1);
+ $this->id_r = $this->db->single_query('SELECT id_r FROM menu WHERE id_l='.$id_l, 1);
$this->id = $id_l;
}