Drucker Reservationen

load_user()"; ?> format('Y-m-d'); $sql = "DELETE FROM reservations WHERE day <= ?"; $stmt = $link->prepare($sql); if ($stmt) { $stmt->bind_param("s", $formattedYesterday); $stmt->execute(); $stmt->close(); } if(isset($_POST["res"])){ $time_from=htmlspecialchars($_POST["time_from"]); $time_to=htmlspecialchars($_POST["time_to"]); $day=htmlspecialchars($_POST["date"]); $class=htmlspecialchars($_POST["class"]); $sql="INSERT INTO reservations (time_from,time_to,day,set_by_userid,for_class) VALUES (?, ?, ?, ?, ?);"; $stmt = $link->prepare($sql); $stmt->bind_param("sssii",$time_from, $time_to, $day,$userid,$class); $stmt->execute(); } if(isset($_GET["del"])){ $id=htmlspecialchars($_GET["del"]); $sql="delete from reservations where id=$id"; $stmt = $link->prepare($sql); $stmt->execute(); } ?> ");?>

Reservation hinzufügen

Reservationen (Alte Reservationen werden automatisch gelöscht)

prepare($sql); $stmt->execute(); $result = $stmt->get_result(); echo(""); echo(""); while($row = $result->fetch_assoc()) { echo(""); } $stmt->close(); //check if is set for teachers, which do not have a class but always id 0 $sql="select reservations.id as res_id,time_to,time_from,day from reservations WHERE for_class=0 ORDER BY reservations.id desc;"; $stmt = $link->prepare($sql); $stmt->execute(); $result = $stmt->get_result(); while($row = $result->fetch_assoc()) { echo(""); } echo("

Zeit von	Zeit bis	Datum	Klasse	Reservation löschen
".$row["time_from"]."	".$row["time_to"]."	".$row["day"]."	".$row["name"]."	Löschen
".$row["time_from"]."	".$row["time_to"]."	".$row["day"]."	Lehrer	Löschen

"); ?>