Closed
Bug 1650091
Opened 5 years ago
Closed 5 years ago
Removing a button does not fire blur events
Categories
(Core :: DOM: UI Events & Focus Handling, defect)
Tracking
()
RESOLVED
DUPLICATE
of bug 559561
People
(Reporter: silbermann.sebastian, Unassigned)
References
()
Details
(Keywords: parity-chrome, testcase)
User Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.116 Safari/537.36
Steps to reproduce:
Removed a focused <button>.
https://jsfiddle.net/k8jgor3b/2/ to repro (should log "blurred" twice) using Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:77.0) Gecko/20100101 Firefox/77.0
Actual results:
document.activeElement switches from button to body without a blur event being fired on the button.
Expected results:
Blur event should've been fired according to https://www.w3.org/TR/uievents/#event-type-blur:
A user agent MUST dispatch this event when an event target loses focus.
Chrome 83 implements the expected behavior.
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Reporter | |
Comment 1•5 years ago
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Duplicate of https://bugzilla.mozilla.org/show_bug.cgi?id=559561
Status: UNCONFIRMED → RESOLVED
Closed: 5 years ago
Resolution: --- → DUPLICATE
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Updated•5 years ago
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Has STR: --- → yes
Component: Untriaged → DOM: UI Events & Focus Handling
Keywords: parity-chrome,
testcase
Product: Firefox → Core
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Description
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