Learning PHP and MySQL
Monday, September 25, 2006
Example 12-9 Providing a link to delete a purchase in deletion_link.php
<?php require_once('db_login.php'); require_once('DB.php');
$connection = DB::connect("mysql://$db_username:$db_password@$db_host/$db_database");
if (DB::isError($connection)){
die ("Could not connect to the database: <br />". DB::errorMessage($connection));
}
$query = "SELECT * FROM `purchases` NATURAL JOIN `books`";
$result = $connection->query($query);
if (DB::isError($result)){
die("Could not query the database: <br />".$query." ".DB::errorMessage($result));
}
echo '<table border="1">';
echo "<tr><th>User</th><th>Title</th><th>Purchased</th><th>Remove</th></tr>";
while ($result_row = $result->fetchRow(DB_FETCHMODE_ASSOC)) {
echo "<tr><td>";
echo $result_row["user_id"] . '</td><td>';
echo $result_row["title"] . '</td><td>';
echo $result_row["purchased"] . '</td><td>';
echo '<a href="delete.php?purchase_id='.$result_row["purchase_id"].'">Click to remove from purchases</a></td></tr>';
}
echo '</table>';
$connection->disconnect();
?>
Posted by krautgrrl on 09/25 at 11:17 AM
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