jQuery Grid Plugin - jqGrid - Topic: Grouping fails in IE 8 due to missing property this.st http://www.trirand.com/blog/?page_id=393/bugs/grouping-fails-in-ie-8-due-to-missing-property-this-st Simple:Press Version 5.7.5.3 tony on Grouping fails in IE 8 due to missing property this.st http://www.trirand.com/blog/?page_id=393/bugs/grouping-fails-in-ie-8-due-to-missing-property-this-st#p20584 Bugs http://www.trirand.com/blog/?page_id=393/bugs/grouping-fails-in-ie-8-due-to-missing-property-this-st#p20584 Hello,

Not sure, but the problem is related to this one maybe:

http://www.trirand.com/blog/?p.....-grouping/

Regards

Tony

]]> Sun, 31 Oct 2010 13:48:11 +0200 deltaecho on Grouping fails in IE 8 due to missing property this.st http://www.trirand.com/blog/?page_id=393/bugs/grouping-fails-in-ie-8-due-to-missing-property-this-st#p20534 Bugs http://www.trirand.com/blog/?page_id=393/bugs/grouping-fails-in-ie-8-due-to-missing-property-this-st#p20534 I seem to be triggering a subtle bug in my web application in IE 8 when using the grouping feature of jqGrid 3.8.1 (it works very well in Firefox 3.6.11): triggering the reloadGrid event handler on several of my tables throws an exception.

After tracking it down for a while, I have determined the source of the error, but not the cause.  In the grid.grouping.js file, on line 75, several objects seem to be passed to $.each which have no st property, which causes IE to hickup when invoking:

this.v = $($t).jqGrid('groupingCalculations.'+this.st, this.v, this.nm, record);

For the time being, to work around this, I have added a check for this.st which assigns 0 (zero) to this.v if it doesn't exist:

this.v = (this.st) ? $($t).jqGrid('groupingCalculations.'+this.st, this.v, this.nm, record) : 0;

I will report more if I can find anything else.

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