function RenderElementBase::setAttributes
Same name in other branches
- 11.x core/lib/Drupal/Core/Render/Element/RenderElementBase.php \Drupal\Core\Render\Element\RenderElementBase::setAttributes()
Overrides ElementInterface::setAttributes
21 calls to RenderElementBase::setAttributes()
- Checkbox::preRenderCheckbox in core/
lib/ Drupal/ Core/ Render/ Element/ Checkbox.php - Prepares a #type 'checkbox' render element for input.html.twig.
- Color::preRenderColor in core/
lib/ Drupal/ Core/ Render/ Element/ Color.php - Prepares a #type 'color' render element for input.html.twig.
- Date::preRenderDate in core/
lib/ Drupal/ Core/ Render/ Element/ Date.php - Adds form-specific attributes to a 'date' #type element.
- Details::preRenderDetails in core/
lib/ Drupal/ Core/ Render/ Element/ Details.php - Adds form element theming to details.
- Email::preRenderEmail in core/
lib/ Drupal/ Core/ Render/ Element/ Email.php - Prepares a #type 'email' render element for input.html.twig.
2 methods override RenderElementBase::setAttributes()
- FormElement::setAttributes in core/
lib/ Drupal/ Core/ Render/ Element/ FormElement.php - Sets a form element's class attribute.
- RenderElement::setAttributes in core/
lib/ Drupal/ Core/ Render/ Element/ RenderElement.php - Sets a form element's class attribute.
File
-
core/
lib/ Drupal/ Core/ Render/ Element/ RenderElementBase.php, line 132
Class
- RenderElementBase
- Provides a base class for render element plugins.
Namespace
Drupal\Core\Render\ElementCode
public static function setAttributes(&$element, $class = []) {
if (!empty($class)) {
if (!isset($element['#attributes']['class'])) {
$element['#attributes']['class'] = [];
}
$element['#attributes']['class'] = array_merge($element['#attributes']['class'], $class);
}
// This function is invoked from form element theme functions, but the
// rendered form element may not necessarily have been processed by
// \Drupal::formBuilder()->doBuildForm().
if (!empty($element['#required'])) {
$element['#attributes']['class'][] = 'required';
$element['#attributes']['required'] = 'required';
$element['#attributes']['aria-required'] = 'true';
}
if (isset($element['#parents']) && isset($element['#errors']) && !empty($element['#validated'])) {
$element['#attributes']['class'][] = 'error';
$element['#attributes']['aria-invalid'] = 'true';
}
}
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