function ViewEditForm::submitDisplayDelete

Submit handler to delete a display from a view.

File

core/modules/views_ui/src/ViewEditForm.php, line 700

Class

ViewEditForm

Form controller for the Views edit form.

Namespace

Code

public function submitDisplayDelete($form, FormStateInterface $form_state) {
    $view = $this->entity;
    $display_id = $form_state->get('display_id');
    // Mark the display for deletion.
    $displays = $view->get('display');
    $displays[$display_id]['deleted'] = TRUE;
    $view->set('display', $displays);
    $view->cacheSet();
    // Redirect to the top-level edit page. The first remaining display will
    // become the active display.
    $form_state->setRedirectUrl($view->toUrl('edit-form'));
}