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Aurelien Pernoud

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May 9, 2014 at 4:27 pm in reply to: virtual scrolling in IE can’d display more as about 66700 rows #102013

Aurelien Pernoud
Participant

This bug is also annoying us now… there was a github ticket on the same subject here

https://github.com/tonytomov/jqGrid/issues/161

(refers also to http://stackoverflow.com/quest…..ns-of-rows)

Is it something planned to be looked at ?

I tried even latest IE11 the bug is still here… just use the demo page as mentionned by Oleg :

http://www.trirand.net/aspnetmvc/grid/performancevirtualscrolling

October 19, 2010 at 11:39 am in reply to: 3.7.1 tree grid slow to expand or collapse nodes #96337

Aurelien Pernoud
Participant

Hello tony,

did you by any chance have a look at optimizing treegrid (not only expandRow and collapseRow, but also loading) ?

I've tried 3.8 version with latest jQuery UI but except the expandRow and collapseRow that are indeed really slower (we used 3.6.4 before), loading is the same.

Thanks for your feedback.

Aur

July 28, 2009 at 7:38 am in reply to: JQGrid data loading performace #87838

Aurelien Pernoud
Participant

Hi Tony, could you add the following to the resizing, this make it much more quicker on IE.

The slow resizing was due to the selector used in dragStart and dragMove again and again, and IE is really bad at it, so I added a local variable named curGbox (I didn't know how to name it).

I also added some lines to prevent IE from highlighting selected text while scrolling… hope you keep it too ?

Done on the latest beta (12)

Really nice job on JQGrid BTW. Do you have any idea of when a 3.5 final may come out ?

dragStart: function(i,x,y) {
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