aria-valuenow attribute | ariaValuenow property
[This documentation is preliminary and is subject to change.]
Sets or retrieves the current value of the element.
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Syntax
| HTML |
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<element aria-valuenow="p" ... > |
| JavaScript |
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object.setAttribute("aria-valuenow",value);var value = object.getAttribute("aria-valuenow");
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Property values
Type: String
The current value.
Remarks
This property applies to elements with an ARIA role of progressbar, slider, or spinbutton.
The ariaValuemin and ariaValuemax properties together specify the allowable range of values, whereas the ariaValuenow property specifies the value currently selected.
Note For cross-browser compatibility, always use the WAI-ARIA attribute syntax to access and modify ARIA properties, for example object.setAttribute("aria-valuenow", newValue).
Build date: 2/13/2012
