public function FlipbookListBuilder::render in 3D Flipbook 8

We override ::render() so that we can add our own content above the table. parent::render() is where EntityListBuilder creates the table using our buildHeader() and buildRow() implementations.

Overrides EntityListBuilder::render

File

src/Entity/Controller/FlipbookListBuilder.php, line 25

Class

FlipbookListBuilder

Provides a list controller for content_entity_example_contact entity.

Namespace

Drupal\flipbook\Entity\Controller

Code

public function render() {
  $build['description'] = [
    '#markup' => $this
      ->t('Flipbook Entity Example implements a Flipbooks model. These flipbooks are fieldable entities. You can manage the fields on the <a href="@adminlink">Flipbook admin page</a>.', [
      '@adminlink' => \Drupal::urlGenerator()
        ->generateFromRoute('flipbook.settings'),
    ]),
  ];
  $build += parent::render();
  return $build;
}