FullCalendar v4 navigation button click handler

Question

How do I attach a handler to the navigation buttons in FullCalendar v4? There is nothing specified in the official documentation.

Answer 1

The only build-in method is the events: fn () callback. From the docs

FullCalendar will call this function whenever it needs new event data. This is triggered when the user clicks prev/next or switches views.

document.addEventListener('DOMContentLoaded', function() {
    var calendarEl = document.getElementById('calendar');

    var calendar = new FullCalendar.Calendar(calendarEl, {
        plugins: [ 'dayGrid' ],
        defaultView: 'dayGridMonth',
        events: function (info) {
            console.log(info);
        }
    });

    calendar.render();
});