how to get all parent nodes of given element in pure javascript?

Question

I mean an array of them. That is a chain from top HTML to destination element including the element itself.

for example for element it would b

Answer 1

You can try something like:

var nodes = [];
var element = document.getElementById('yourelement');
nodes.push(element);
while(element.parentNode) {
    nodes.unshift(element.parentNode);
    element = element.parentNode;
}