Baseline 2023
Newly available
The ariaLabel
property of the ElementInternals
interface reflects the value of the aria-label
attribute, which defines a string value that labels the current Element.
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.
A string.
ExamplesIn this example the value of ariaLabel
is set to "close".
class CustomControl extends HTMLElement {
constructor() {
super();
this.internals_ = this.attachInternals();
this.internals_.ariaLabel = "close";
}
// â¦
}
Specifications Browser compatibility
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HTML:
3.2
| Encoding:
UTF-8
| Version:
0.7.4