SMART datagrid v.1 > Functions
Create and return CellIndex object.
Check GridBase.isValidIndex to determine whether the created location is proper within the grid.
    $('#getValue').click(function () {
        var idx = DataLudi.createIndex($('#edRowIndex').val(), grid.columnByName($('#edColumn').val()));
        if (grid.isValidIndex(idx)) {
            grid.setFocusedIndex(idx);
        }
    });