RESOLVED DUPLICATE of bug 165784 174177
[page visibility] implement onvisibilitychange event handler 
https://bugs.webkit.org/show_bug.cgi?id=174177
Summary [page visibility] implement onvisibilitychange event handler
Ilya Grigorik
Reported 2017-07-05 14:18:01 PDT
Steps to reproduce: Hooked up a callback to document.onvisibilitychange. Actual results: The callback did not fire. Expected results: Callback should fire! --- Spec: https://www.w3.org/TR/page-visibility-2/#onvisiblitychange-event-handler Webkit currently supports the visibilitychange event, but not the onvisibilitychange event handler. --- Related discussion: https://github.com/w3c/page-visibility/issues/31
Attachments
Add attachment proposed patch, testcase, etc.
Chris Dumez
Comment 1 2017-07-07 13:32:17 PDT
Pretty sure I implemented this?
Chris Dumez
Comment 2 2017-07-07 13:33:07 PDT
Could you try a Safari Technology Preview? *** This bug has been marked as a duplicate of bug 165784 ***
Chris Dumez
Comment 3 2017-07-07 13:34:08 PDT
(In reply to Chris Dumez from comment #2) > Could you try a Safari Technology Preview? > > *** This bug has been marked as a duplicate of bug 165784 *** Also please also note this WebPlatformTest bug which I made a PR for that still has not been merged: https://github.com/w3c/web-platform-tests/pull/6267
Lucas Forschler
Comment 4 2019-02-06 09:18:36 PST
Mass move bugs into the DOM component.
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