isParentOf function

bool isParentOf(
  1. Element? element,
  2. Node? node
)

Whether element is a parent of node in the dom tree.

Implementation

bool isParentOf(Element? element, Node? node) {
  while (node != null) {
    if (node == element) {
      return true;
    } else {
      node = node.parent;
    }
  }
  return false;
}