Bug Tracker


Ticket #8728 (closed bug: fixed)

Opened 3 years ago

Last modified 2 years ago

Event 'mouseenter' not firing when the element being left is removed on leaving

Reported by: rechosen@… Owned by: dmethvin
Priority: high Milestone: 1.7
Component: event Version: 1.5.1
Keywords: Cc:
Blocking: Blocked by:


The jsFiddle example should speak for itself:


Compare the behavior with the following jsFiddle, where the "prepend" was replaced with an "append":


That one shows expected behavior.

The formalities:

  1. The bug only occurs in 1.5.1 (and the latest git build as of the moment of posting this), not in 1.3.2, 1.4.2, 1.4.4 or 1.5. Appears to be a regression between 1.5 and 1.5.1
  2. Tested and occuring in FF 3.6.13; IE{6,7,8}; Chrome 10.0.648.204; Safari 5.0.4
  3. Occuring on both Arch Linux and Windows XP
  4. The instructions for reproducing are in the jsFiddle, as are the expected and actual behavior

Change History

comment:1 Changed 3 years ago by ajpiano

  • Priority changed from undecided to high
  • Status changed from new to open
  • Component changed from unfiled to event

comment:2 Changed 3 years ago by dmethvin

  • Owner set to dmethvin
  • Status changed from open to assigned
  • Milestone changed from 1.next to 1.7

This bug is fixed in my 1.7 branch, I'll reconfirm when it lands later this month.

comment:3 Changed 3 years ago by dmethvin

  • Status changed from assigned to closed
  • Resolution set to fixed

Fixed in the 1.7 event rewrites.

Please follow the  bug reporting guidlines and use  jsFiddle when providing test cases and demonstrations instead of pasting the code in the ticket.


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