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Performance issue - UltraWebGrid & IE8
posted

Hi

I've the code of an old version of the infragistics suite (v2007.3) and I've found a very weird performance problem that arises when using IE8.

I'm reporting it because it is occurring also in your demo site that is using the version 2009.1, but I don't know if this problem has been solved in the hotfix you have released for the 2009.1.

The problem is in this javascript procedure: file 'ig_webgrid_dom.js', function "init" contained in object igtbl_ptsRow. The actual problem is this line of code

 

tr.cells[j].id = cellId.join(

"_");

That line of code (the setting of the id of a cell) is very very very slow under IE8, but has no impact with IE7.

Can you tell me whether this issue has been solved in v2009.1 hotfix?

Is the source code of the hotfix available upon buying v2009.1?

Best regards, Andrea Pirola