Hi,

I am having problem in moving rows in webgrid either up or down. The error seem to be appear when I try to swap the position of the last 2 rows. The javascript error message is 'Node' is null or not an object. My Javascript code as below. Would be glad if someone can help me on this. Thanks.

function MoveRow(gridName,direction)
            {
                var oGrid = igtbl_getGridById(gridName);
                var selectedRow = oGrid.getActiveRow();

                if(direction=="up" && selectedRow.getIndex()>0)
                {
                    try
                    {
                        var toPosition = selectedRow.getIndex()-1;
                        oGrid.Rows.remove(selectedRow.getIndex());
                        oGrid.Rows.insert(selectedRow,toPosition);
                    }
                    catch(e)
                    {
                        alert(e.message);
                        return;
                    }
                }
                else if(direction=="down" && (selectedRow.getIndex()+1)< oGrid.Rows.length)
                {
                    try
                    {
                        var toPosition = selectedRow.getIndex()+1;
                        oGrid.Rows.remove(selectedRow.getIndex());
                        oGrid.Rows.insert(selectedRow,toPosition);
                    }
                    catch(e)
                    {
                        alert(e.message);
                        return;
                    }
                }
                return true;
            }