How to calculate cumulative marks in a pdf field?

Thanks for the reply.

It perfectly works for me. Thanks again.

Thanks for reply.

WhenI try, it shows SyntaxError:illegal character3:at line 4.

When I use below code

var totalCorrect = 0;

for (var i=1; i<=10; i++) {

    if (this.getField("correctq"+i).value!="Off") totalCorrect++;

}

event.value =

Number((this.getField("questionmark").value) * totalCorrect);

No error shows. In this case if I check or uncheck any checkbox no change in "totalmarks" field whether I change "questionmark" fields value then "totalmarks" fields value changes.

Rgds

Thanks for the reply

For correct question I have check boxes named (“correctq1”, “correctq2”, “correctq3”, “correctq4”, “correctq5”, “correctq6”, “correctq7”, “correctq8”, “correctq9”, “correctq10”)

For incorrect question I have ckeck boxes named (“incorrectq1”, “incorrectq2”, “incorrectq3”, “incorrectq4”, “incorrectq5”, “incorrectq6”, “incorrectq7”, “incorrectq8”, “incorrectq9”, “incorrectq10”)

For all questions I have only one “questionmark” field.

Rgds

Thanks for reply.

I have two check-boxes named "correct" & "incorrect" for each question. Other field are "questionmark" & "totalmarks". From which user will select one of them. If user select "correct" field then it would be "correct" * "questionmark" and result will populate in total marks field.

rgds

Your description is not very clear... Do you have a check-box that says whether or not the question was answered correctly, or do you have multiple check-boxes which are the answers for the question, and the user selects one of them?

Also, what are the names of the fields involved?