Same name in other branches

1. 10 core/modules/navigation/src/NavigationRenderer.php \Drupal\navigation\NavigationRenderer::buildNavigation()

Build out the navigation bar.

Parameters

array $page_top: A renderable array representing the top of the page.

See also

toolbar_page_top()

hook_page_top()

File

core/modules/navigation/src/NavigationRenderer.php, line 95

Class

NavigationRenderer

Handle rendering for different pieces of the navigation.

Namespace

Drupal\navigation

Code

public function buildNavigation(array &$page_top) : void {
    $page_top['navigation'] = [
        '#cache' => [
            'keys' => [
                'navigation',
                'navigation',
            ],
            'max-age' => CacheBackendInterface::CACHE_PERMANENT,
        ],
        '#lazy_builder' => [
            'navigation.renderer:doBuildNavigation',
            [],
        ],
        '#create_placeholder' => TRUE,
    ];
}

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