Element: ariaValueNow property
Baseline 2023Newly available
Since October 2023, this feature works across the latest devices and browser versions. This feature might not work in older devices or browsers.
TheariaValueNow property of theElement interface reflects the value of thearia-valuenow attribute, which defines the current value for a range widget.
Value
A string which contains a number.
Examples
In this example thearia-valuenow attribute on the element with an ID ofslider is set to "1". UsingariaValueNow we update the value to "2".
html
<div role="slider" aria-valuenow="1" aria-valuemin="1" aria-valuemax="7" aria-valuetext="Sunday"></div>js
let el = document.getElementById("slider");console.log(el.ariaValueNow); // 1el.ariaValueNow = "2";console.log(el.ariaValueNow); // 2Specifications
| Specification |
|---|
| Accessible Rich Internet Applications (WAI-ARIA) # dom-ariamixin-ariavaluenow |