Hello, my grid doesn't work when I am attempting to sort the column on grouped data, it produces duplicate groups. I am using jgGrid 4.5.2 and jQuery 1.10.2. We have upgraded jQuery from 1.7.1 to 1.10.2 and jqGrid to 4.5.2 from 4.4.0

Below is the code from the group change method:

grid.jqGrid('setGridParam', { grouping: true, groupingView: {groupField: [groupByText],

formatDisplayField: [ function (displayValue) {