public function WebformTestElementProperties::form in Webform 6.x
Same name and namespace in other branches
- 8.5 tests/modules/webform_test_element/src/Plugin/WebformElement/WebformTestElementProperties.php \Drupal\webform_test_element\Plugin\WebformElement\WebformTestElementProperties::form()
Gets the actual configuration webform array to be built.
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 An associative array contain the element's configuration webform without any default values.
Overrides WebformElementBase::form
File
- tests/
modules/ webform_test_element/ src/ Plugin/ WebformElement/ WebformTestElementProperties.php, line 44
Class
- WebformTestElementProperties
- Provides a 'webform_test_element_properties' element.
Namespace
Drupal\webform_test_element\Plugin\WebformElementCode
public function form(array $form, FormStateInterface $form_state) {
$form = parent::form($form, $form_state);
// Get element properties.
$element_properties = $form_state
->get('element_properties');
$element_properties['property_c'] = date('c');
$form_state
->set('element_properties', $element_properties);
$form['test'] = [
'#type' => 'fieldset',
'#title' => $this
->t('Test'),
];
$form['test']['property_a'] = [
'#type' => 'select',
'#title' => $this
->t('Property A'),
'#description' => $this
->t('Changing this value will update B and C'),
'#options' => [
'One' => $this
->t('One'),
'Two' => $this
->t('Two'),
'Three' => $this
->t('Three'),
],
];
$form['test']['property_b'] = [
'#type' => 'textfield',
'#title' => $this
->t('Property B'),
'#description' => $this
->t('Property C is always equal to Property A.'),
'#attributes' => [
'readonly' => TRUE,
'style' => 'background-color: #eee',
],
];
$form['test']['property_c'] = [
'#type' => 'textfield',
'#title' => $this
->t('Property C'),
'#description' => $this
->t('Property C is always updated to reflect the current timestamp.'),
'#attributes' => [
'readonly' => TRUE,
'style' => 'background-color: #eee',
],
];
$this
->buildAjaxElement('test-element', $form['test'], $form['test']['property_a']);
// Must explicitly set properties to be included in $form_state.
$form['test']['update']['#limit_validation_errors'] = [
[
'properties',
'property_a',
],
[
'properties',
'property_b',
],
[
'properties',
'property_c',
],
];
return $form;
}