I checked the example that you prepared.
I have put a console.log in the sortGrid function to verify if the 'ignore' selector is correct:
The output can be seen in the attached screen shot. It is obvious that the ignore selector for child grids does not match any elements.
I also tested the selector after the whole page was loaded and it did not match any elements either. Are you sure that you want to ignore elements with class
input or just input elements? Maybe a selector without starting dot will work?
currentGrid = e.sender;
currentReportTableItemGridId = currentGrid.tbody.closest(
//vs "input" ?
+ currentReportTableItemGridId +
+ currentReportTableItemGridId, vm._FSM_MoveRTI);
Join us on our journey to create the world's most complete HTML 5 UI Framework - download Kendo UI