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Grouping fails in IE 8 due to missing property this.st

Tags: grouping Internet Explorer ie groupingCalculations this.st

28/10/2010
03:21

deltaecho

Augusta, GA

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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.

31/10/2010
13:48

tony

Sofia, Bulgaria

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Hello,

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

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

Regards

Tony

For professional UI suites for Java Script and PHP visit us at our commercial products site - guriddo.net - by the very same guys that created jqGrid.

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