Duplicate

of 41099297

Bug

Needs-Feedback

Triaged-ET

Status Update

No update yet.

Description

ch...@google.com

created issue on behalf of hu...@gmail.com #1

Jun 6, 2024 09:56AM

Steps to reproduce the problem

open the tab with the iframe, but don't wait for the loading
move to another tab
wait some time(for example 1 minute) till your inactive tab loaded
back to your tab with the iframe
your iframe loaded, but window.addEventLIstener('message') hadn't been sent with the correct params

Problem Description

iframe loaded, but window.addEventLIstener('message') hadn't been sent with the correct params with height and width on the background tab

It works correctly in Firefox and Safari.

Summary

window.addEventListener('message, callback) for iframe on inactive tab doesn't work

Additional Data

Category: JavaScript
Chrome Channel: Not sure
Regression: N/A

Comments

hu...@gmail.com <hu...@gmail.com> #2Jun 6, 2024 10:00AM

My iframe width and height are 0 if I navigate to another tab.

Also, adding the excluding for this domain in the Settings => Performance doesn't work.

Message last modified on Jun 6, 2024 11:58AM

di...@chromium.org <di...@chromium.org> #3Jun 6, 2024 03:38PM

Hi reporter, could you provide a url or minimum reproducible HTML file?

pe...@google.com <pe...@google.com> #4Jun 12, 2024 03:57PM

The NextAction date has arrived: 2024-06-12 To opt-out from this automation rule, please add Optout-Blintz-Nextaction-Alert to the "Chromium Labels" custom field.

ma...@chromium.org <ma...@chromium.org> #5Jun 12, 2024 09:44PM

We definitely need a repro, either a URL or uploaded file, showing the problem here. The description is close-ish, but still hard to figure out what is meant by "correct params".

hu...@gmail.com <hu...@gmail.com> #6Jun 21, 2024 01:25PM

Yeah, some code to reproduce:
1) I added window.addEventListener('load', onLoad, false);
2) inside onLoad I wait a little bit(100ms for example) to get the document.body and its offsetHeight. If I increase the timeout, it doesn't work.
3) if (height !== 0), I make window.parent.postMessage that sends height and width to parent, but if I navigate from this browser tab to another, all I can get is 0 for height and width.

Message last modified on Jun 21, 2024 01:34PM

pe...@google.com <pe...@google.com> #7Jun 21, 2024 01:28PM

Thank you for providing more feedback. Adding the requester to the CC list.

de...@google.com <de...@google.com> #8Jun 24, 2024 05:35AM

@Reporter: Could you please share the minimal reproducible test file/url to reproduce the issue from our end and share the screencast which demonstrate the issue, it will be very helpful for better triaging the issue.

Note: Requesting you to copy the entire content of chrome://version details and please copy paste the info in .txt file format.

Thanks..!!

pe...@google.com <pe...@google.com> #9Jul 3, 2024 03:46PM

The NextAction date has arrived: 2024-07-03 To opt-out from this automation rule, please add Optout-Blintz-Nextaction-Alert to the "Chromium Labels" custom field.

ma...@chromium.org <ma...@chromium.org> #10Jul 12, 2024 10:19PM

Still need a repro file or URL here, or we will need to close this.

db...@chromium.org <db...@chromium.org> #11Jul 24, 2024 01:06AM

Status: Duplicate of

41099297

The amount of detail here wouldn't normally be enough to get a bug fixed -- but I think it sounds like it is enough to determine that this is the probably same as a different bug report, so I've marked it as a duplicate.

db...@chromium.org <db...@chromium.org> #12Jul 24, 2024 01:08AM

(Though if it's cross-origin, it's possible it's issue 338024241 instead. However, without a testcase it's hard to tell.)

pe...@google.com <pe...@google.com> #13Jul 24, 2024 03:46PM

The NextAction date has arrived: 2024-07-24 To opt-out from this automation rule, please add Optout-Blintz-Nextaction-Alert to the "Chromium Labels" custom field.