516764 - Hugh table with checkbox uses high cpu

Status: RESOLVED DUPLICATE of bug 477564

(Firefox :: General, defect)

Description

[ackowa]

User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 5.1; sv-SE; rv:1.9.1.2) Gecko/20090729 Firefox/3.5.2 (.NET CLR 3.5.30729)
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; sv-SE; rv:1.9.1.2) Gecko/20090729 Firefox/3.5.2 (.NET CLR 3.5.30729)

When loading a page with table with tbody and checkboxes results in high cpu usage, checking a few checkboxes usually generates high load from the page again.

Problem didn't occur in Firefox 3.0

Reproducible: Always

Steps to Reproduce:
Load web page with table and checkboxes, will try to attach page to this bug
Actual Results:  
High CPU usage for a while, will occur again if checkboxes are checked.

Expected Results:  
not have high cpu usage when checking the checkboxes.

Comment 1

[ackowa]

Attachment: file containing large table with checkboxes

Comment 2

[Jo Hermans]

please search before you file a bug !