NodeIterator: root property

The NodeIterator.root read-only property represents the Node that is the root of what the NodeIterator traverses.

Value

A Node.

Examples

js

const nodeIterator = document.createNodeIterator(
  document.body,
  NodeFilter.SHOW_ELEMENT,
  {
    acceptNode(node) {
      return NodeFilter.FILTER_ACCEPT;
    },
  },
);
root = nodeIterator.root; // document.body in this case

Specifications

Specification
DOM Standard
# dom-nodeiterator-root

Browser compatibility

BCD tables only load in the browser

See also