HighlightRegistry: size Eigenschaft
Limited availability
This feature is not Baseline because it does not work in some of the most widely-used browsers.
Die size
-Eigenschaft gibt die Anzahl der Highlight
-Objekte im HighlightRegistry
zurück.
Wert
Ein schreibgeschützter ganzzahliger Wert, der angibt, wie viele Highlight
-Objekte das Registry enthält.
Beispiele
Verwendung von size
js
const highlight1 = new Highlight();
const highlight2 = new Highlight();
CSS.highlights.set("highlight-1", highlight1);
CSS.highlights.set("highlight-2", highlight2);
console.log(CSS.highlights.size); // 2
Spezifikationen
Specification |
---|
ECMAScript® 2025 Language Specification # sec-get-map.prototype.size |
Browser-Kompatibilität
Report problems with this compatibility data on GitHubdesktop | mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
size |
Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
- In development. Supported in a pre-release version.
- In development. Supported in a pre-release version.
- No support
- No support
- See implementation notes.
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.