References Web APIs TreeWalker currentNode
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TreeWalker: currentNode property

The TreeWalker.currentNode property represents the Node which the TreeWalker is currently pointing at.

Value

A Node.

Examples

js
const treeWalker = document.createTreeWalker(
  document.body,
  NodeFilter.SHOW_ELEMENT,
  {
    acceptNode(node) {
      return NodeFilter.FILTER_ACCEPT;
    },
  },
);
root = treeWalker.currentNode; // the root element as it is the first element!

Specifications

Browser compatibility

See also

In this article

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