ariaValueNow property
String?
get
ariaValueNow
The ariaValueNow
property of the ElementInternals interface
reflects the value of the
aria-valuenow
attribute, which defines the current value for a range widget.
Note: Setting aria attributes on
ElementInternals
allows default semantics to be defined on a custom element. These may be overwritten by author-defined attributes, but ensure that default semantics are retained should the author delete those attributes, or fail to add them at all. For more information see the Accessibility Object Model explainer.
Implementation
external String? get ariaValueNow;
set
ariaValueNow
(String? value)
Implementation
external set ariaValueNow(String? value);