TypeError prevents grouping after update from 3.9.1 to 4.1.2

[ctisParticipant]

Hi all,

when I try to group by one of the columns, I get a TypeError: Q being undefined in jqxgrid.grouping.js.

line 225:
var r = H[M];

The JavaScript Debbuger says for the Grouping Example:

H: Array[11]
 0: Object
  group: "Germany"
  level: 0
  subgroups: Array[0]
   length: 0
   __proto__: Array[0]
     length:0
   toSource: toSource()
   toString: toString()
...

while in my case it says:

H: Array[20]
 0: Object
  group: "NAS Terrastation"
  level: 0
  subgroups: Array[0]
   length: 0
   __proto__: Array[0]
     toJSON: undefined		N
     length:0
   toSource: toSource()
   toString: toString()

This leads to subGroup=”toJSON” and to a TypeError: Q being undefined in lines 196 and 197:

for (subGroup in R.subGroups) {
	var Q = R.subGroups[subGroup];

All this happens since I updated from version 3.9.1 to 4.1.2 – with 3.9.1 it was working with the same code. Any ideas?

Thanks in advance,
ctis

[Peter StoevKeymaster]

Hi ctis,

We don’t see any errors in our grouping examples on our website. I would suggest you to check your data if you try to use it.

Best Regards,
Peter Stoev

jQWidgets Team
http://www.jqwidgets.com

[Author]

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