function ServerEndpointController::renderArray

Render an arbitrary render array.

File

core/modules/system/tests/modules/sdc_test/src/Controller/ServerEndpointController.php, line 15

Class

ServerEndpointController

An endpoint to serve a component during tests.

Namespace

Code

public function renderArray() : array {
    $render_array = \Drupal::state()->get('sdc_test_component', [
        '#markup' => 'Set your component in state using the sdc_test_component key.',
    ]);
    return [
        '#type' => 'container',
        '#cache' => [
            'max-age' => 0,
        ],
        // Magic wrapper ID to pull the HTML from.
'#attributes' => [
            'id' => 'sdc-wrapper',
        ],
        'component' => $render_array,
    ];
}