javascript - 皮卡迪.js : How to disbale days in calendar?

Question

我有一个日历，我想设置几天停用。有人对此有经验吗？在 github 上它说:

disableDayFn: callback function that gets passed a Date object for each day in view. Should return true to disable selection of that day.

但是我该如何使用它呢？

var bookingPicker = new Pikaday(
            {
                field: $(self.options.calendarInput, container)[0],
                container: $(self.options.calendarContainer, container)[0],
                minDate: new Date(),
                bound: false,
                firstDay: 1,
            onOpen: function () {
                this.disableDayFn(23); //<--- ???
            },
            onSelect: function (date) {

            },
            onDraw: function (date) {
                console.log("NEW MONTH")
            }
        }
    );

Answer 1

var bookingPicker = new Pikaday(
        {
            field: $(self.options.calendarInput, container)[0],
            container: $(self.options.calendarContainer, container)[0],
            minDate: new Date(),
            bound: false,
            firstDay: 1,
        onOpen: function () {
            this.disableDayFn(23); //<--- ???
        },
        onSelect: function (date) {

        },
        onDraw: function (date) {
            console.log("NEW MONTH")
        },
        disableDayFn: function(dateTime){
          /* here you can access each day shown and disable those in your range. To disable just return true*/
       } 
    }
);