JSFiddle - React, Tailwind, and code Playground

by Superman

HTML

<div id="inlineDp"></div>

JavaScript

var dateArr = ["Wed Dec 03 2014 00:00:00", "Wed Dec 10 2014 00:00:00", "Wed Dec 17 2014 00:00:00"];

$("#inlineDp").datepicker({multiSelect: true});
var delay = 1000;

for (var j = 0; j < dateArr.length; j++) {
    var date = new Date(dateArr[j]);
    (function (s) {
        window.setTimeout(function () {
            $("#inlineDp").datepicker("setDate", s);
        }, delay);
    })(date);
    delay += 1000;
}