Open Bug 1484145 Opened 6 years ago Updated 2 years ago

Should we fire transition events for disowned elements / elements in display:none subtrees?

Categories

(Core :: DOM: Animation, enhancement, P3)

Product:
Core
Component:
DOM: Animation
Type:
enhancement

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()

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Tracking Status
firefox63 --- affected

People

(Reporter: birtles, Unassigned)

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(1 file)

Test case
1.01 KB, text/html
Details
Attached file Test case — 
See bug 1467344 comment 28.

If we re-start a transition in an element that is display:none we don't fire a 'transitionrun' event. Honestly, I'm not sure we should dispatch events in this state where we don't have an owning element[1] although I note that Chrome does fire 'transitionend' events in this state.

[1] https://drafts.csswg.org/css-transitions-2/#owning-element
Severity: normal → S3
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