¿Cómo encuentro iframe en Chrome?

How do I find iframe in Chrome?

How to identify the iframe:

1. Right click on the element, If you find the option like ‘This Frame’ then it is an iframe.
2. Right click on the page and click ‘View Page Source’ and Search with the ‘iframe’, if you can find any tag name with the ‘iframe’ then it is meaning to say the page consisting an iframe.

“event listener inside iframe” Code Answer’s

1. var iframe = document. getElementById(‘myIFrame’);
2. iframe. contentWindow. body. addEventListener(‘mouseup’, Handler);
3. ​
4. function Handler() {
5. alert(‘works’);
6. }

To javascript, iFrames are typically black boxes. Javascript now allows cross-document communication thanks to the postMessage function.

The iframe.onload event (on the tag) is essentially the same as iframe.contentWindow.onload (on the embedded window object). It triggers when the embedded window fully loads with all resources. …But we can’t access iframe.contentWindow.onload for an iframe from another origin, so using iframe.onload.

The website in the iframe isn’t located in the same domain, but both are mine, and I would like to communicate between the iframe and the parent site. Is it possible? With different domains, it is not possible to call methods or access the iframe’s content document directly. You have to use cross-document messaging.

iframe.contentDocument to get the document inside the , shorthand for iframe.contentWindow.document. When we access something inside the embedded window, the browser checks if the iframe has the same origin. If that’s not so then the access is denied (writing to location is an exception, it’s still permitted).