Calculate number of radio groups answered

Question

I have three radio groups rg1, rg2 and rg3 with 6 option in each. I can calculate the sum of the three selection in each radio group easily. But I also need a text field calculation the number of radio groups checked. So if two of the radio groups are answered the text field should show 2. Is it done with a simple java script? And what would it look like?

try67 · Accepted Answer

Yes, this can be done with the following custom calculation script:var total = 0;for (var i=1; i<=3; i++) { if (this.getField("rg"+i).valueAsString!="Off") total++;}event.value = total;

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