Element: ariaValueNow property

The ariaValueNow property of the Element interface reflects the value of the aria-valuenow attribute, which defines the current value for a range widget.

Value

A string which contains a number.

Examples

In this example the aria-valuenow attribute on the element with an ID of slider is set to "1". Using ariaValueNow 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); // 1
el.ariaValueNow = "2";
console.log(el.ariaValueNow); // 2

Specifications

Specification
Accessible Rich Internet Applications (WAI-ARIA)
# dom-ariamixin-ariavaluenow

Browser compatibility

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