public function Color::prepare in Webform 8.5
Same name and namespace in other branches
- 6.x src/Plugin/WebformElement/Color.php \Drupal\webform\Plugin\WebformElement\Color::prepare()
Prepare an element to be rendered within a webform.
Parameters
array $element: An element.
\Drupal\webform\WebformSubmissionInterface $webform_submission: A webform submission. Webform submission is optional since it is not used by composite sub elements.
Overrides WebformElementBase::prepare
See also
\Drupal\webform\Element\WebformCompositeBase::processWebformComposite
File
- src/
Plugin/ WebformElement/ Color.php, line 44
Class
- Color
- Provides a 'color' element.
Namespace
Drupal\webform\Plugin\WebformElementCode
public function prepare(array &$element, WebformSubmissionInterface $webform_submission = NULL) {
parent::prepare($element, $webform_submission);
// Set the color swatches size.
$color_size = isset($element['#color_size']) ? $element['#color_size'] : 'medium';
$element['#attributes']['class'][] = 'form-color-' . $color_size;
// Add helpful attributes to better support older browsers.
// @see http://www.wufoo.com/html5/types/6-color.html
$element['#attributes'] += [
'title' => $this
->t('Hexadecimal color'),
'pattern' => '#[a-f0-9]{6}',
'placeholder' => '#000000',
];
$element['#attached']['library'][] = 'webform/webform.element.color';
}