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Ticket #10895 (closed enhancement: fixed)
The doScrollCheck ie hack in bindReady degrades ie7 performance for no reason whatsoever
| Reported by: | mbj@… | Owned by: | rwaldron |
|---|---|---|---|
| Priority: | low | Milestone: | 1.8 |
| Component: | event | Version: | 1.7.1 |
| Keywords: | Cc: | ||
| Blocking: | Blocked by: |
Description
The doScrollCheck hack using in bindReady is only necessary in ie6 and yet it runs in every ie browser costing 80% of the time it takes jquery to initialize itself.
It has been reported before and dismissed, why do you insist on having this unnecessary overhead in the code?
I cant show this using jsperf, but it is trivial to see if you profile jquery in ie7 or 8 using dynatrace ajax edition. Lets get rid of this annoying pageload overhead.
Change History
comment:1 Changed 18 months ago by rwaldron
- Owner set to rwaldron
- Status changed from new to assigned
- Component changed from unfiled to event
comment:2 Changed 11 months ago by dmethvin
- Priority changed from undecided to low
- Milestone changed from None to 1.8
comment:3 Changed 11 months ago by Dave Methvin
- Status changed from assigned to closed
- Resolution set to fixed
Fix #10895. Reduce IE poll interval to save CPU time.
Changeset: 9cbe375a55dde24f98cd56c4f541473c01de1ff9
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