Hello,

This is currently not supported in our product.
Infact it need some core level changes and may take time.

If you must have this function … you can check these links.

http://stackoverflow.com/questions/7600071/in-jqgrid-is-it-possible-to-use-different-formatter-on-grouping-summary-cell-ot
http://www.ok-soft-gmbh.com/jqGrid/SimpleLocalGridWithGroupingAndCustomFormatter.htm

As mentioned in link, you can have summaryType and formatter in grid in following manner.

$col["summaryType"] = "function (cellval, opts, rwdat, act) { … }";
$col["formatter"] = "function (val, name, record) { … }";

Hi Abu,
I need grouping option without expand as default for that what can i do,pls help me for that

example:
[+]2007-10-01 – 1 Item(s)
Total: $120
[+]2007-10-02 – 1 Item(s)
Total: $360
[+]2007-10-03 – 1 Item(s)
Total: $240
[+]2007-10-04 – 1 Item(s)
Total: $150
[+]2007-10-05 – 3 Item(s)
Total: $294
[+]2007-10-06 – 3 Item(s)
Total: $2560

Thanks,
P.Navaneethan

Set:
$grid["groupingView"]["groupCollapse"] = true;