Use addons in vaadin 14.4.4

Question

I am trying to use ClockCountDown in my springboot project. Below is my code

    HorizontalLayout subjects = new HorizontalLayout();

    CountdownClock clock1 = new CountdownClock();
    Calendar c = Calendar.getInstance();
    c.set(2020, 11, 21, 0, 0, 0);
    clock1.setDate(c.getTime());
    clock1.setFormat("<span style='font: bold 13px Arial; margin: 10px'>"
                    + "Test Left<br />"
                    + " %d days, %h hours, %m minutes and %s seconds</span>");
    subjects.add(clock1);

    

Any suggestions, as when i try to add the component i get an error saying no such method please help

Answer 1

Based on the Addon's page, it is only supported for Vaadin 6 and 7. It wouldn't work in a v14+ project.