embedded_data.js

Qualtrics.SurveyEngine.addOnload(function() {

	// Qualtrics.SurveyEngine.setEmbeddedData('${q://QID18/ChoiceNumericEntryValue/3}', 67); // impossible
	
	var x =34;
	
	document.getElementById("demo1").innerHTML = x;
	
});

Qualtrics.SurveyEngine.addOnReady(function() {
	
	// don't use the addunload function here, just listen for the next button click
	jQuery('#NextButton').click(function() {
		
		var x =  17;
												
		Qualtrics.SurveyEngine.setEmbeddedData('demo1InnerHTML',  x.toString());
		
	});
	
});