Question T2024
Visible to All Users

Count number of values

created 6 years ago

I have a survey with several yes/no questions using radiogroups. I'd like to count the number of "yes" results for each question (the value for yes is 1 and value for no is 0), then store it as a variable that I can later use to display on the results page (i.e. You have answered yes to X number of questions).

Any suggestions on how to do that?

Sign in to comment on this post

Answers approved by surveyjs Support

created 6 years ago (modified 6 years ago)

Your code should be the following:

JavaScript
var questions  = survey.getAllQuestions();
var yesCount = 0;
var noCount = 0;
for(var i = 0; i < questions.length; i ++) {
  var q = questions[i];
  if(q.getType() != "radiogroup") continue;
  if(q.value == "yes") yesCount ++;
  if(q.value == "no") noCount ++;
}

Thank you,
Andrew
SurveyJS Team

    Sign in to comment on this post