connect_error) {
$message['error'] = 'Datenbankverbindung fehlgeschlagen: ' . $mysqli->connect_error;
}
$query = sprintf(
"INSERT INTO wkParticipo_Events (wkId, datum, meldefrist)
SELECT * FROM (SELECT '%s', '%s', '%s') as new_event
WHERE NOT EXISTS (
SELECT wkId FROM wkParticipo_Events WHERE wkId = '%s'
) LIMIT 1;",
$mysqli->real_escape_string($_POST['f']['wkId']),
$mysqli->real_escape_string($_POST['f']['datum']),
$mysqli->real_escape_string($_POST['f']['meldefrist']),
$mysqli->real_escape_string($_POST['f']['wkId'])
);
// echo $query;// die();
$result = $mysqli->query($query);
// echo $result; die();
if ($mysqli->affected_rows == 1) {
$message['success'] = 'Neues Event zu wkId = ' . htmlspecialchars($_POST['f']['wkId']) . ' angelegt!';
header('Location: http://' . $_SERVER['HTTP_HOST'] . $wkParticipoConf['rootDir'] . '/index.php');
} else {
$message['error'] = 'Event zu wkId = ' . $_POST['f']['wkId'] . ' bereits erstellt!.';
}
$mysqli->close();
}
} else {
$message['notice'] = 'Übermitteln Sie das ausgefüllte Formular um ein neues Event zu erstellen.';
}
?>
loginsystem - register.php