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 24

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,
    ]);
}