Element: ariaRoleDescription property
Baseline 2023 Newly available
Since October 2023, this feature works across the latest devices and browser versions. This feature might not work in older devices or browsers.
The ariaRoleDescription property of the Element interface reflects the value of the aria-roledescription attribute, which defines a human-readable, author-localized description for the role of an element.
Value
A string.
Examples
In this example the aria-roledescription attribute on the element with an ID of myApplication has been set. Using ariaRoleDescription we can update the value.
html
<div id="myApplication" role="application" aria-roledescription="a description of this widget"> … </div> js
let el = document.getElementById("myApplication"); console.log(el.ariaRoleDescription); // "a description of this widget" el.ariaRoleDescription = "an updated description of this widget"; console.log(el.ariaRoleDescription); // "an updated description of this widget" Specifications
| Specification |
|---|
| Accessible Rich Internet Applications (WAI-ARIA) # dom-ariamixin-ariaorientation |