HighlightRegistry: get() method
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The get()
method of the HighlightRegistry
interface returns the named Highlight
object from the registry.
HighlightRegistry
is a Map
-like object, so this is similar to using Map.get()
.
Syntax
js
get(name)
Parameters
name
-
The name of the
Highlight
object to return from the registry. The name must be aString
.
Return value
The Highlight
object associated with the specified name, or undefined
if the name can't be found in the HighlightRegistry
.
Examples
The following code sample demonstrates how to create a new Highlight
, add it to the registry, and retrieve it by its name using the get()
method:
js
const fooHighlight = new Highlight();
CSS.highlights.set("foo", fooHighlight);
console.log(CSS.highlights.get("foo")); // Returns the fooHighlight object.
Specifications
Specification |
---|
ECMAScript Language Specification # sec-map.prototype.get |
Browser compatibility
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