diff options
Diffstat (limited to 'app/controllers/course/wizard.php')
| -rw-r--r-- | app/controllers/course/wizard.php | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/app/controllers/course/wizard.php b/app/controllers/course/wizard.php index b45f9e5..c1571ad 100644 --- a/app/controllers/course/wizard.php +++ b/app/controllers/course/wizard.php @@ -25,14 +25,9 @@ class Course_WizardController extends AuthenticatedController public function before_filter (&$action, &$args) { parent::before_filter($action, $args); - global $perm; - if (Request::isXhr()) { - $this->dialog = true; - } - - $sidebar = Sidebar::get(); - $this->studygroup = Request::int('studygroup') ?: $this->flash['studygroup']; + $this->dialog = Request::isXhr(); + $this->studygroup = Request::bool('studygroup', $this->flash['studygroup'] ?? false); if (!$this->studygroup) { PageLayout::setTitle(_('Neue Veranstaltung anlegen')); |