来自 iframe 的父文档中的目标 DOM 节点

Question

I have an iframe running code under an https protocol, the document containing the iframe is http. It is not possible to change the protocol of either. The problem is that when JS events happen in the iframe, DOM nodes in the parent should be manipulated. Has anyone encountered a similar problem, and how did you solve it?

Answer 1

If they're on the same domain, you should be able to access them via window.parent

Example, trigger a click

window.parent.document.getElementById('ele_id').click();

Make sure your iframe is included with a protocol-less url. For example:

<iframe src="//www.google.com" width="400" height="300" />