function TestPageDisplayVariantSubscriber::onSelectPageDisplayVariant

Selects the page display variant.

Parameters

\Drupal\Core\Render\PageDisplayVariantSelectionEvent $event: The event to process.

File

core/modules/system/tests/modules/display_variant_test/src/EventSubscriber/TestPageDisplayVariantSubscriber.php, line 22

Class

TestPageDisplayVariantSubscriber

Selects the test page display variant.

Namespace

Code

public function onSelectPageDisplayVariant(PageDisplayVariantSelectionEvent $event) {
  $event->setPluginId('display_variant_test');
  $event->setPluginConfiguration([
    'required_configuration' => 'A very important, required value.',
  ]);
  $event->addCacheTags([
    'custom_cache_tag',
  ]);
  $context = new Context(new ContextDefinition('string', NULL, TRUE), 'Explicitly passed in context.');
  $event->setContexts([
    'context' => $context,
  ]);
}