function MenuDeleteForm::submitForm
Same name in other branches
- 8.9.x core/modules/menu_ui/src/Form/MenuDeleteForm.php \Drupal\menu_ui\Form\MenuDeleteForm::submitForm()
- 10 core/modules/menu_ui/src/Form/MenuDeleteForm.php \Drupal\menu_ui\Form\MenuDeleteForm::submitForm()
- 11.x core/modules/menu_ui/src/Form/MenuDeleteForm.php \Drupal\menu_ui\Form\MenuDeleteForm::submitForm()
Overrides EntityDeleteFormTrait::submitForm
File
-
core/
modules/ menu_ui/ src/ Form/ MenuDeleteForm.php, line 78
Class
- MenuDeleteForm
- Defines a confirmation form for deletion of a custom menu.
Namespace
Drupal\menu_ui\FormCode
public function submitForm(array &$form, FormStateInterface $form_state) {
// Locked menus may not be deleted.
if ($this->entity
->isLocked()) {
return;
}
// Delete all links to the overview page for this menu.
// @todo Add a more generic helper function to the menu link plugin
// manager to remove links to an entity or other ID used as a route
// parameter that is being removed. Also, consider moving this to
// menu_ui.module as part of a generic response to entity deletion.
// https://www.drupal.org/node/2310329
$menu_links = $this->menuLinkManager
->loadLinksByRoute('entity.menu.edit_form', [
'menu' => $this->entity
->id(),
], TRUE);
foreach ($menu_links as $id => $link) {
$this->menuLinkManager
->removeDefinition($id);
}
parent::submitForm($form, $form_state);
}
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