function AjaxTestFormPromise::buildForm

Same name in other branches
  1. 9 core/modules/system/tests/modules/ajax_test/src/Form/AjaxTestFormPromise.php \Drupal\ajax_test\Form\AjaxTestFormPromise::buildForm()
  2. 11.x core/modules/system/tests/modules/ajax_test/src/Form/AjaxTestFormPromise.php \Drupal\ajax_test\Form\AjaxTestFormPromise::buildForm()

Form for testing the addition of various types of elements via Ajax.

Overrides FormInterface::buildForm

File

core/modules/system/tests/modules/ajax_test/src/Form/AjaxTestFormPromise.php, line 28

Class

AjaxTestFormPromise
Test form for ajax_test_form_promise.

Namespace

Drupal\ajax_test\Form

Code

public function buildForm(array $form, FormStateInterface $form_state) {
    $form['#attached']['library'][] = 'ajax_test/command_promise';
    $form['custom']['#prefix'] = '<div id="ajax_test_form_promise_wrapper">';
    $form['custom']['#suffix'] = '</div>';
    // Button to test for the execution order of Ajax commands.
    $form['test_execution_order_button'] = [
        '#type' => 'submit',
        '#value' => $this->t('Execute commands button'),
        '#button_type' => 'primary',
        '#ajax' => [
            'callback' => [
                static::class,
                'executeCommands',
            ],
            'progress' => [
                'type' => 'throbber',
                'message' => NULL,
            ],
            'wrapper' => 'ajax_test_form_promise_wrapper',
        ],
    ];
    return $form;
}

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