I would like to have a visible word counter placed on seven different text entry questions. However, the code I used only works for the first question. Is there code that allows the word counter to work for all questions in a survey?

Here is the code I used so far:

<span id='wordCountDisplay'>0</span> (to place in the question's HTML)

Then put this code in the JavaScript editor

Qualtrics.SurveyEngine.addOnReady(function()
{
var display = $('wordCountDisplay');
var questionID = this.questionId;
var textbox =$('QR~' + questionID);
var that = this;
function countWords(s){
s = s.replace(/\\n/g,' '); // newlines to space
s = s.replace(/(^\\s*)|(\\s*$)/gi,''); // remove spaces from start + end
s = s.replace(/[ ]{2,}/gi,' '); // 2 or more spaces to 1
if(s == ''){
return 0;
}else{
return s.split(' ').length;
}
}

textbox.onkeyup = function(e){
display.update(countWords(textbox.value));
console.log(textbox.value);
}

});

As I mentioned earlier, I have seven text entry questions, and this code only works for the first question. I need code that allows the word counter to work on all of my questions.