zarm-web/es/utils/isNodeInTree.js

基于 React 的桌面端UI库

/* eslint-disable */
export default function (node, tree) {
  while (node) {
    if (node === tree) {
      return true;
    }

    if (node.parentNode) {
      node = node.parentNode;
    }
  }

  return false;
}