Bug Tracker

Ticket #6234 (closed bug: fixed)

Opened 5 years ago

Last modified 4 years ago

mouseenter/mouseleave/hover event handler exceptions are caught unexpectedly

Reported by: btburnett3 Owned by:
Priority: undecided Milestone: 1.4.3
Component: event Version: 1.4.2
Keywords: Cc:
Blocking: Blocked by:


If the event handler for a mouseenter, mouseleave, or hover event throws an exception, this exception is caught by jQuery and not rethrown. This behavior is inconsistent with other event bindings, which do not catch exceptions in the event handlers.


test.html Download (569 bytes) - added by btburnett3 5 years ago.
Test Case

Change History

Changed 5 years ago by btburnett3

Test Case

comment:2 Changed 5 years ago by addyosmani

  • need changed from Review to Patch
  • Priority set to undecided
  • Status changed from new to closed
  • Resolution set to invalid

Invalid: I've tested your submitted test.html in both FireFox and Safari and both do not fire an exception when you hover/mouse over the shadowed box.

Could you please re-submit your ticket stating what browser and operating system you experienced the bug in?.

comment:3 Changed 4 years ago by rwldrn

  • Resolution changed from invalid to fixed
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