function ViewEditForm::submitDisplayAdd

Submit handler to add a display to a view.

File

core/modules/views_ui/src/ViewEditForm.php, line 866

Class

ViewEditForm

Form controller for the Views edit form.

Namespace

Code

public function submitDisplayAdd($form, FormStateInterface $form_state) {
    $view = $this->entity;
    // Create the new display.
    $parents = $form_state->getTriggeringElement()['#parents'];
    $display_type = array_pop($parents);
    $display = $view->getExecutable()
        ->newDisplay($display_type);
    $display_id = $display->display['id'];
    // A new display got added so the asterisks symbol should appear on the new
    // display.
    $view->getExecutable()->current_display = $display_id;
    $view->cacheSet();
    // Redirect to the new display's edit page.
    $form_state->setRedirect('entity.view.edit_display_form', [
        'view' => $view->id(),
        'display_id' => $display_id,
    ]);
}