title: How to get selected event in React Big Calendar?
body: <pre><code>&lt;BigCalendar
      events={dummyEvents}
      onSelectEvent={event =&gt; alert(event)}
      eventPropGetter={eventStyleGetter}
  /&gt;
  </code></pre>
  
  <p>After displaying events on <code>BigCalendar</code>, I want to know which event is selected. But this snippet just only displays an empty string? </p>
  
  <p>How to get selected event in React Big Calendar?</p>