l208/boekdetails.php
<?php
include('db.php');
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Leerlingendetails</title>
</head>
<body><?php
$boeknr = $_GET['boeknr'];
$query = "select * from boeken b, auteurs a
where a.auteurnr = b.auteurnr and boeknr = $boeknr";
$result = mysqli_query($db, $query);
$row = mysqli_fetch_array($result);
echo "<h2>$row[titel]</h2>";
echo "<h3><a href=auteursdetails.php?auteurnr=$row[auteurnr]> $row[voornaam] $row[tussenvoegsel] $row[achternaam]<a/></h3>";
echo "<p>Rubriek: $row[rubriek], Genre: $row[genre], aantal pagina's: $row[aantalpags].</p>";
$query = "select * from boeken b, uitleningen u, leerlingen l
where u.boeknr = b.boeknr and l.llnr = u.llnr and b.boeknr = $boeknr";
$result = mysqli_query($db, $query) or die(mysqli_error($db));
while($row = mysqli_fetch_array($result)){
$row['datum_uit'] = strftime("%d %B %Y", strtotime($row['datum_uit']));
echo "<div><a href='leerlingendetails.php?llnr=$row[llnr]'>$row[achternaam]</a> - $row[datum_uit]</div>\n";
}
?>
Resultaat
Made by Thijs Aarnoudse