function setCode()
{
$db = new DB_Sql();
$random_code = vih_random_code(12);
$db->query("SELECT * FROM kortkursus_tilmelding WHERE code = '" . $random_code . "'");
if ($db->numRows() > 0) {
$random_code = vih_random_code(12);
}
$db->query("UPDATE kortkursus_tilmelding SET code = '" . $random_code . "' WHERE id = " . $this->id);
$this->load();
return true;
}
public function antalRater()
{
$db = new DB_Sql();
$db->query("SELECT * FROM langtkursus_rate WHERE langtkursus_id = " . $this->id);
return $db->numRows();
}
function hasSelectedFag($f*g, $periode)
{
$db = new DB_Sql();
$db->query("SELECT * FROM langtkursus_tilmelding_x_fag\r\n WHERE tilmelding_id = " . $this->id . "\r\n AND fag_id = " . $f*g->getId() . "\r\n AND periode_id = " . $periode->getId());
return $db->numRows() > 0;
}
