class TestingExampleController in Examples for Developers 8

Controller for testing_example module.

This class uses the DescriptionTemplateTrait to display text we put in the templates/description.html.twig file. We render out the text via its description() method, and set up our routing to point to TestingExampleController::description().

Hierarchy

• class \Drupal\testing_example\Controller\TestingExampleController uses DescriptionTemplateTrait

File

testing_example/src/Controller/TestingExampleController.php, line 15

Namespace

Drupal\testing_example\Controller

class TestingExampleController {
  use DescriptionTemplateTrait;

  /**
   * {@inheritdoc}
   */
  protected function getModuleName() {
    return 'testing_example';
  }

  /**
   * Generate a render array for the Simpletest description.
   *
   * @return array
   *   A render array.
   */
  public function simpletestDescription() {
    $template_file = drupal_get_path('module', 'testing_example') . '/templates/simpletest.description.html.twig';
    $build = [
      'description' => [
        '#type' => 'inline_template',
        '#template' => file_get_contents($template_file),
      ],
    ];
    return $build;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
DescriptionTemplateTrait::description	public	function	Generate a render array with our templated content.
DescriptionTemplateTrait::getDescriptionTemplatePath	protected	function	Get full path to the template.
DescriptionTemplateTrait::getDescriptionVariables	protected	function	Variables to act as context to the twig template file.	1
TestingExampleController::getModuleName	protected	function	Name of our module. Overrides DescriptionTemplateTrait::getModuleName
TestingExampleController::simpletestDescription	public	function	Generate a render array for the Simpletest description.