Disable and activate FullCalendar

问题

I want to initially set the editable, selectable, droppable and events to false (or not), when the user clicks a button, retrieves the data successfully, then set them to true. I'm a newbie and I don't know how to handle it with js

var calendar = $('#calendar').fullCalendar({
        header: {
            left: 'prev,next today',
            center: 'title',
            right: 'agendaWeek,agendaDay'
        },
        height: function () {
            return $(window).height() * 0.7;
        },
        allDaySlot: false,
        defaultView: 'agendaWeek',

        //Here is the part I want to add after receiving user submitted data
        editable: true,
        selectable: true,
        droppable: true,
        events: "...",

来源：https://stackoverflow.com/questions/57712687/disable-and-activate-fullcalendar