The Document.childElementCount read-only property returns the number of child elements of a DocumentFragment.
To get the number of children of a specific element, see Element.childElementCount.
The Document.childElementCount read-only property returns the number of child elements of a DocumentFragment.
To get the number of children of a specific element, see Element.childElementCount.
A number representing the number of children of the element.
let fragment = new DocumentFragment() fragment.childElementCount; // 0 let paragraph = document.createElement('p') fragment.appendChild(paragraph) fragment.childElementCount; // 1
| Specification |
|---|
| DOM Standard # dom-parentnode-childelementcount |
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
childElementCount |
29 |
17 |
25 |
No |
16 |
9 |
4.4 |
29 |
25 |
16 |
9 |
2.0 |
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https://developer.mozilla.org/en-US/docs/Web/API/DocumentFragment/childElementCount