SMART datagrid v.1 > Classes > GridDataSet
Move the values of data row in row location to the row location of newRow. If row or newRow is beyond the range, it will throw RangeError exception.
var row = grid.focusedDataRow();
if (row && row.dataIndex() < ds.rowCount() - 1) {
ds.moveRow(row.dataIndex(), row.dataIndex() + 1);
}