Hi. I have added a key response ('j' and 'k'), and auto-advance features to my survey, despite they are working, the output doesn't seem to record which key is being pressed. Is there something that I missed adding into the javascript which makes it record which key is pressed?



This is the script that I used in my survey.



Qualtrics.SurveyEngine.addOnload(function()

{

this.hideNextButton();

this.hidePreviousButton();

var that = this;

Event.observe(document, 'keydown', function keydownCallback(e) {

var choiceID = null;

switch (e.keyCode) {

case 74: // 'j' was pressed

choiceID = 1;

break;

case 75: // 'k' was pressed

choiceID = 2;

break;

}

if (choiceID) {

Event.stopObserving(document, 'keydown', keydownCallback);

that.setChoiceValue(choiceID, true);

that.clickNextButton();

}

});



});



Qualtrics.SurveyEngine.addOnReady(function()

{

/*Place your JavaScript here to run when the page is fully displayed*/



});



Qualtrics.SurveyEngine.addOnUnload(function()

{

/*Place your JavaScript here to run when the page is unloaded*/



});