FullCalendar dayClick not working (does nothing)

Question

I am trying to get the \'dayClick\' function to work on FullCalendar, but when I press on any empty day, nothing happens. I have searched all over SO and cannot find any sol

Answer 1

I used fullcalendar in company project ,when the table in below window view ,The dayClick not working, finally I find the css of "html{overflow-x:hidden}" result,I remove the css,it's ok.