public function AjaxFormsTestAjaxElementsForm::buildForm in Drupal 9
Same name and namespace in other branches
- 8 core/modules/system/tests/modules/ajax_forms_test/src/Form/AjaxFormsTestAjaxElementsForm.php \Drupal\ajax_forms_test\Form\AjaxFormsTestAjaxElementsForm::buildForm()
- 10 core/modules/system/tests/modules/ajax_forms_test/src/Form/AjaxFormsTestAjaxElementsForm.php \Drupal\ajax_forms_test\Form\AjaxFormsTestAjaxElementsForm::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/ system/ tests/ modules/ ajax_forms_test/ src/ Form/ AjaxFormsTestAjaxElementsForm.php, line 27
Class
- AjaxFormsTestAjaxElementsForm
- Form builder: Builds a form that has each FAPI elements triggering a simple Ajax callback.
Namespace
Drupal\ajax_forms_test\FormCode
public function buildForm(array $form, FormStateInterface $form_state) {
$callback_object = new Callbacks();
$form['date'] = [
'#type' => 'date',
'#ajax' => [
'callback' => [
$callback_object,
'dateCallback',
],
],
'#suffix' => '<div id="ajax_date_value">No date yet selected</div>',
];
$form['datetime'] = [
'#type' => 'datetime',
'#ajax' => [
'callback' => [
$callback_object,
'datetimeCallback',
],
'wrapper' => 'ajax_datetime_value',
],
];
$form['datetime_result'] = [
'#type' => 'markup',
'#markup' => '<div id="ajax_datetime_value">No datetime selected.</div>',
];
return $form;
}