TreeWalker: root 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 schreibgeschützte Eigenschaft TreeWalker.root
gibt den StammNode
zurück, den der TreeWalker
durchläuft.
Wert
Ein Node
-Objekt.
Beispiele
js
const treeWalker = document.createTreeWalker(
document.body,
NodeFilter.SHOW_ELEMENT,
{
acceptNode(node) {
return NodeFilter.FILTER_ACCEPT;
},
},
false,
);
root = treeWalker.root; // document.body in this case
Spezifikationen
Specification |
---|
DOM # dom-treewalker-root |
Browser-Kompatibilität
Report problems with this compatibility data on GitHubdesktop | mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
root |
Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
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.
Siehe auch
- Das
TreeWalker
-Interface.