getDisplayName(); $defaultValues['id'] = $editingSubject->getId(); $defaultValues['description'] = $editingSubject->getDescription(); $defaultValues['color'] = $editingSubject->getColor(); $defaultValues['icon'] = $editingSubject->getIcon(); } if($_SERVER['REQUEST_METHOD'] == 'POST') { foreach ($defaultValues as $key => $value) { $defaultValues[$key] = $_POST[$key]; } if(!isset($_POST['displayName']) || trim($_POST['displayName']) == "") { $errors["displayName"] = "Bitte geben Sie einen Namen an."; } if(!isset($_POST['id']) || trim($_POST['id']) == "") { $errors["id"] = "Bitte geben Sie eine ID an."; } if(!isset($_POST['description']) || trim($_POST['description']) == "") { $errors["description"] = "Bitte geben Sie eine Beschreibung an."; } if(!isset($_POST['color']) || trim($_POST['color']) == "") { $errors["color"] = "Bitte geben Sie eine Farbe an."; } if(!isset($_POST['icon']) || trim($_POST['icon']) == "") { $errors["icon"] = "Bitte geben Sie ein Icon an."; } if(empty($errors)) { $newSubject = false; if(isset($allSubjects[$_POST['id']])) { $newSubject = $allSubjects[$_POST['id']]; $newSubject->setDisplayName($_POST['displayName']); $newSubject->setDescription($_POST['description']); $newSubject->setColor($_POST['color']); $newSubject->setIcon($_POST['icon']); } else { $newSubject = SubjectData::createNew($_POST['id'], $_POST['displayName'], $_POST['description'], $_POST['color'], $_POST['icon'], array()); } if(!$newSubject) { $errors["error"] = "Fehler beim Speichern des Faches."; } else { $newSubject->save(); header("Location: " . "subject.php?subject=" . $newSubject->getId()); } } } ?> Lehrer Dashboard
$error

"; } ?>