exercise_refs as $i => $exercise_ref): ?> title) ?> getTypeName()) ?> addLink( $controller->url_for('vips/sheets/show_exercise', ['assignment_id' => $assignment_id, 'exercise_id' => $exercise->id]), _('Studierendensicht anzeigen'), Icon::create('community') ) ?> addButton( 'copy', _('Aufgabe duplizieren'), Icon::create('copy'), ['formaction' => $controller->url_for('vips/sheets/copy_exercise', ['assignment_id' => $assignment_id, 'exercise_id' => $exercise->id])] ) ?> addButton( 'delete', _('Aufgabe löschen'), Icon::create('trash'), [ 'formaction' => $controller->url_for('vips/sheets/delete_exercise', ['assignment_id' => $assignment_id, 'exercise_id' => $exercise->id]), 'data-confirm' => sprintf(_('Wollen Sie wirklich die Aufgabe „%s“ löschen?'), $exercise->title) ] ) ?> render() ?>