NPS: Net promoter score (NPS) is a market research metric that is based on a single survey question asking respondents to rate the likelihood that they would recommend a company, product, or a service to a friend or colleague. Read more at wikipedia.org/wiki/Net_promoter_score
This widget implements the functionality to ask and collect users the feedback using the typical 0 to 10 scale.
Usage:
final NPS nps = new NPS();
add(nps);
// Get the score and remove component
nps.addValueChangeListener(e -> {
replace(nps,
new Paragraph("You gave "+e.getValue()+". Thank you for your feedback."));
});
There is also a runnable Spring Boot application you can use as starting point for your own NPS collection. Find out more in GitHub repository.