Element: childElementCount-Eigenschaft

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.

Die Element.childElementCount schreibgeschützte Eigenschaft gibt die Anzahl der untergeordneten Elemente dieses Elements zurück.

Beispiele

js
let sidebar = document.getElementById("sidebar");
if (sidebar.childElementCount > 0) {
  // Do something
}

Spezifikationen

Specification
DOM
# dom-parentnode-childelementcount

Browser-Kompatibilität

Report problems with this compatibility data on GitHub
desktopmobile
Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
childElementCount

Legend

Tip: you can click/tap on a cell for more information.

Full support
Full support

Siehe auch