public function AjaxCssForm::buildForm in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/ckeditor/tests/modules/src/Form/AjaxCssForm.php \Drupal\ckeditor_test\Form\AjaxCssForm::buildForm()
2. 10 core/modules/ckeditor/tests/modules/src/Form/AjaxCssForm.php \Drupal\ckeditor_test\Form\AjaxCssForm::buildForm()

Form constructor.

Parameters

array $form: An associative array containing the structure of the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Return value

array The form structure.

Overrides FormInterface::buildForm

File

core/modules/ckeditor/tests/modules/src/Form/AjaxCssForm.php, line 53

Class

AjaxCssForm

A form for testing delivery of CSS to CKEditor via AJAX.

Namespace

Drupal\ckeditor_test\Form

Code

public function buildForm(array $form, FormStateInterface $form_state) {

  // Create an inline and iframe CKEditor instance so we can test against
  // both.
  $form['inline'] = [
    '#type' => 'container',
    '#attached' => [
      'library' => [
        'ckeditor_test/ajax_css',
      ],
    ],
    '#children' => $this
      ->t('Here be dragons.'),
  ];
  $form['iframe'] = [
    '#type' => 'text_format',
    '#default_value' => $this
      ->t('Here be llamas.'),
  ];

  // A pair of buttons to trigger the AJAX events.
  $form['actions'] = [
    'css_inline' => [
      '#type' => 'submit',
      '#value' => $this
        ->t('Add CSS to inline CKEditor instance'),
      '#ajax' => [
        'callback' => [
          $this,
          'addCssInline',
        ],
      ],
    ],
    'css_frame' => [
      '#type' => 'submit',
      '#value' => $this
        ->t('Add CSS to iframe CKEditor instance'),
      '#ajax' => [
        'callback' => [
          $this,
          'addCssIframe',
        ],
      ],
    ],
    '#type' => 'actions',
  ];
  return $form;
}