The "reduce" function is throwing an error

camainc

I'm trying to implement the Footer Callback to display totals on my Datatable using the example code listed in that topic.

I have the most recent version of the api loaded (DataTables 1.10.7).

The section that is giving me a problem is:

            total = api
                .column(4)
                .data()
                .reduce(function (a, b) {
                    return intVal(a) + intVal(b);
            });

I can run this in the jsFiddle with no problems. However when I run it in my environment, I get "Object doesn't support this action." I have narrowed down the culprit to the .reduce() function.

Does anyone have a clue why this would not work in my local environment? Could there be a conflict with another library?

camainc

Never mind - I think I found the answer here:

http://www.datatables.net/forums/discussion/21637/getting-the-total-using-footercallback