Sorting issue when using jsonmap with nested objects and loadonce

[mdprw]

I'm loading my grid with a nested object and used jsonmap to map the columns (I set loadonce=true). I'm getting my json response and the grid is populated with the received data, but when I try to sort (datatype is local now) all fields change to undefined/blank.

I prepared a small demo here: http://jsfiddle.net/xpvt214o/557305/

Thanks.

[tonytomov]

Thank you for finding this problem. I have fixed it. Please let us know if it is fixed for you and if so, please close the issue.

Thank you again

Kind Regards, Tony

[mdprw]

The fix is working, thanks!