Re: "IF" calculations in Adobe Pro forms

A custom calculation script that you can use for the total field could be like:

// Custom calculation script for TOTALMEETINGS field

(function () {

    // Initialize variables

     var i, count = 0;

    // Loop through the dropdowns, increment counter if item is selected

    for (i = 0; i < 10; i += 1) {

        count += getField("COMMITTEE" + i).value === " " ? 0 : 1;

     }

    // Set this field value to the count

    event.value = count;

})();

This assumes the entry that looks blank is really a single space.