Highlight: keys() method

{{APIRef("CSS Custom Highlight API")}}

The keys() method of the {{domxref("Highlight")}} interface is an alias for the {{domxref("Highlight.values()", "values()")}} method.

Highlight is a {{jsxref("Set")}}-like object, so this is similar to using {{jsxref("Set.keys()")}}.

Syntax

keys()

Parameters

None.

Return value

A new iterator object containing each Range object in the given Highlight, in insertion order.

Specifications

{{Specifications}}

Browser compatibility

{{Compat}}

See also

• {{domxref("css_custom_highlight_api", "The CSS Custom Highlight API", "", "nocode")}}
• CSS Custom Highlight API: The Future of Highlighting Text Ranges on the Web