Bug Tracker

Ticket #12337 (closed bug: fixed)

Opened 3 years ago

Last modified 3 years ago

:nth-child selector not accurate after new child element added

Reported by: bobbymwalters@… Owned by: gibson042
Priority: high Milestone: 1.8.2
Component: selector Version: 1.8.0
Keywords: Cc:
Blocking: Blocked by:


Using the :nth-child selector after a new child element has been added to a parent isn't working correctly in 1.8.0. However, with 1.7.2 the same scenario works as expected.

A test for using .find vs .children was added as well because in 1.7.2 using .children('.class:nth-child(NUMBER)') was significantly faster in Internet Explorer.

It seems the .find vs .children is also being handled differently. Using 1.8.0 the .find variant works in Chrome 21.0.1180.79 but .children remains incorrect.

I've only ran this against Internet Explorer 8 and Chrome 21.0.1180.79. Thanks for your time!

jsFiddle:  http://jsfiddle.net/yVe4H/1/

Change History

comment:1 Changed 3 years ago by dmethvin

  • Priority changed from undecided to blocker
  • Status changed from new to open
  • Component changed from unfiled to traversing
  • Milestone changed from None to 1.8.1

Confirmed. Here's an updated fiddle:  http://jsfiddle.net/dmethvin/yVe4H/2/

comment:2 Changed 3 years ago by timmywil

  • Status changed from open to closed
  • Resolution set to duplicate
  • Component changed from traversing to selector

Duplicate of #12205.

comment:3 Changed 3 years ago by gibson042

  • Priority changed from blocker to high
  • Status changed from closed to reopened
  • Resolution duplicate deleted
  • Milestone changed from 1.8.1 to 1.8.2

comment:4 Changed 3 years ago by gibson042

  • Owner set to gibson042
  • Status changed from reopened to assigned

comment:5 Changed 3 years ago by dmethvin

#12474 is a duplicate of this ticket.

comment:6 Changed 3 years ago by Timmy Willison

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

Update Sizzle: fix position caching with child selectors. Fixes #12337.

Changeset: 99f4825707e2bf6f19598a00f53d58ef3878190c

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