Getting iframe of current src url in cross domain

Question

I have an iframe in my web application and I need to get its current url from the parent document (also when the user translates the frame and changes the source source URL).

Url is required just to share with it.

As a cross-domain scenario, I do not have a child document (its remote domain).

I know a policy of the same origin that prevents access to the cross-domain from the parent to the child document, but I'm looking for a solution for any creative medium possible - there should be a way.

Answer 1

iFrame, -, .

window.postMessage(window.location,'*');

.

window.addEventListener("message", receiveMessage, false);

function receiveMessage(event) {
  console.log(event.data);
}