Last modified: 2012-04-19 21:43:11 UTC

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Bug 20845 - Insert Table : Browser is not responding when huge table is inserted
Insert Table : Browser is not responding when huge table is inserted
Product: MediaWiki extensions
Classification: Unclassified
UsabilityInitiative (Other open bugs)
PC Windows Vista
: Normal minor (vote)
: ---
Assigned To: Trevor Parscal
Depends on:
Blocks: 36111
  Show dependency treegraph
Reported: 2009-09-28 11:47 UTC by Calcey QA
Modified: 2012-04-19 21:43 UTC (History)
2 users (show)

See Also:
Web browser: ---
Mobile Platform: ---
Assignee Huggle Beta Tester: ---

Unresponsive warning message when huge table is inserted (56.05 KB, image/png)
2009-09-28 11:47 UTC, Calcey QA

Description Calcey QA 2009-09-28 11:47:45 UTC
Created attachment 6592 [details]
Unresponsive warning message when huge table is inserted 

Reporting against the build hosted on Staging environment. (

Steps to reproduce :
1)Start editing an existing page 
2)Click on 'Insert table' icon
3)Set Columns=1000 and Rows=1000
4)Click Insert button 

<<Browser hangs. CPU usage was 50%. Error message is displayed (Please see the attached)>>

Expected Outcome:
This shall be handled without crashing. 

Client Environment details ::
Browser (User-Agent):  	Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv: Gecko/20090824 Firefox/3.5.3 (.NET CLR 3.5.30729)
Javascript: 	Enabled
Cookies Enabled: 	Enabled
Java Enabled: 	Enabled
CPU class/type: 	OS/CPU Windows NT 6.0
Screen Width x Height: 	1280 x 800
Screen Color Depth: 	32
Window Width: 	591 (46.2% of 1280)
Window Height: 	353 (44.1% of 800)
Comment 1 Roan Kattouw 2009-09-28 13:56:59 UTC
Fixed in r57016 by not allowing users to insert tables larger than 1000 cells using the dialog.
Comment 2 Calcey QA 2009-09-29 05:01:58 UTC
Added keyword babaco to the bug
Comment 3 Calcey QA 2009-10-01 05:47:03 UTC
Verified and Passed.

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