function PagerTestController::queryParameters

Same name in other branches
  1. 9 core/modules/system/tests/modules/pager_test/src/Controller/PagerTestController.php \Drupal\pager_test\Controller\PagerTestController::queryParameters()
  2. 8.9.x core/modules/system/tests/modules/pager_test/src/Controller/PagerTestController.php \Drupal\pager_test\Controller\PagerTestController::queryParameters()
  3. 11.x core/modules/system/tests/modules/pager_test/src/Controller/PagerTestController.php \Drupal\pager_test\Controller\PagerTestController::queryParameters()

Returns a pager with 'parameters' variable.

The 'pager_calls' parameter counts the calls to the pager, subsequent to the initial call.

1 string reference to 'PagerTestController::queryParameters'
pager_test.routing.yml in core/modules/system/tests/modules/pager_test/pager_test.routing.yml
core/modules/system/tests/modules/pager_test/pager_test.routing.yml

File

core/modules/system/tests/modules/pager_test/src/Controller/PagerTestController.php, line 82

Class

PagerTestController
Controller routine for testing the pager.

Namespace

Drupal\pager_test\Controller

Code

public function queryParameters() {
    // Example query.
    $build['pager_table_0'] = $this->buildTestTable(0, 5);
    // Counter of calls to the current pager.
    $query_params = $this->pagerParams
        ->getQueryParameters();
    $pager_calls = isset($query_params['pager_calls']) ? $query_params['pager_calls'] ? $query_params['pager_calls'] : 0 : 0;
    $build['l_pager_pager_0'] = [
        '#markup' => $this->t('Pager calls: @pager_calls', [
            '@pager_calls' => $pager_calls,
        ]),
    ];
    // Pager.
    $build['pager_pager_0'] = [
        '#type' => 'pager',
        '#element' => 0,
        '#parameters' => [
            'pager_calls' => ++$pager_calls,
        ],
        '#pre_render' => [
            'Drupal\\pager_test\\Controller\\PagerTestController::showPagerCacheContext',
        ],
    ];
    return $build;
}

Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.