當(dāng)從程序的日歷中選擇相關(guān)日期時(shí)，我希望選擇的日期為紅色，其他非約會(huì)日期為綠色。這是一個(gè)ASP.NET MVC web應(yīng)用程序，在客戶端使用javascript和jquery。

<script>
    var today = new Date();
    var today_formatted = today.getFullYear() + '-' + (today.getMonth() + 1) + '-' + ('0' + today.getDate()).slice(-2);
    var user_busy_days = ['2017-12-09', '2017-12-16', '2017-12-19'];

    $('#datetimepicker12').datepicker({
        inline: true,
        sideBySide: true,
        beforeShowDay: function (date) {

            calender_date = date.getFullYear() + '-' + (date.getMonth() + 1) + '-' + ('0' + date.getDate()).slice(-2);

            var search_index = $.inArray(calender_date, user_busy_days);

            if (search_index > -1) {
                return { classes: 'non-highlighted-cal-dates', tooltip: 'User available on this day.' };
            } else {
                return { classes: 'highlighted-cal-dates', tooltip: 'User not available on this day.' };
            }
        }
    });

    $( document ).ready(function() {

    $(function () {
        var array = [];
        $.get('@Url.Action("Kontrol", "Randevu")').done(function (data) {
            if (data!="") {
                array.push(data);
                console.log(array);
                console.log(data);
            }
        })

        var dateToday = new Date();
        $("#TxtBasTar").datepicker({
            monthNames: ["Ocak", "?ubat", "Mart", "Nisan", "May?s", "Haziran", "Temmuz", "A?ustos", "Eylül", "Ekim", "Kas?m", "Aral?k"],
            dayNamesMin: ["Pa", "Pt", "Sl", "?a", "Pe", "Cu", "Ct"],
            dateFormat: 'dd.mm.yy',
            beforeShowDay: function (date) {
                var day = date.getDay();
                var string = jQuery.datepicker.formatDate('d.m.yy', date);
                console.log(string);
                if (day == 0)
                    return ['',"markholiday"];
                else
                    return [array.indexOf(string) == -1]
            },
            minDate: dateToday,
        });
    //    $('#datetimepicker').on('dp.show', function (e) {
    //        highlight()
    //    })
    //    $('#datetimepicker').on('dp.update', function (e) {
    //        highlight()
    //    })
    //    $('#datetimepicker').on('dp.change', function (e) {
    //        highlight()
    //    })

    //    function highlight() {
    //        var dateToHilight = ["04/19/2019", "04/20/2019", "04/30/2019"];
    //        var array = $("#datetimepicker").find(".day").toArray();
    //        for (var i = 0; i - 1) {
    //            array[i].style.color = "#090";
    //            array[i].style.fontWeight = "bold";
    //        }
    //    }
    //}
    });
    });
</script>

我已經(jīng)創(chuàng)建了一個(gè)這樣的日期選擇器函數(shù)，如何添加或更改著色操作？