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web api instance property

ElementInternals.ariaRowIndexText

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The ariaRowIndexText property of the ElementInternals interface reflects the value of the aria-rowindextext attribute, which defines a human readable text alternative of aria-rowindex.

[!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.

Value

A string.

Examples

In this example the value of ariaRowIndexText is set to “Heading row”.

class CustomEl extends HTMLElement {
  constructor() {
    super();
    this.internals_ = this.attachInternals();
    this.internals_.ariaRowIndexText = "Heading row";
  }
  // …
}

Specifications

SpecificationsStandards references are available on the canonical MDN page.

Browser compatibility

Browser compatibilityCompatibility data is available on the canonical MDN page.

See also