Unable to change rowId of row of DHTMLX grid

Suite and Optimus Suite 5
#1

Hi,

I am using setRowId and changeRowId function to change rowId
of DHTMLX grid.
It is not able to change RowId of row.

Code snippet:

for (var i = 0; i < checkingsGrid.getRowsNum(); i++) {
checkingsGrid.setRowId(i, i+1);

         }

Why it is not working?

#2

It works for me