JSFiddle - React, Tailwind, and code Playground

by Shang-De You

HTML

<p>test<p>

JavaScript

var now = new Date();

function setFullDateTime(str) {
        str.toISOString();
        var year = str.getFullYear();
        var month = str.getMonth() + 1;
        var date = str.getDate();
        var hour = str.getHours();
        var minute = str.getMinutes();
        var second = str.getSeconds();
        var fullDate = year + "-" + ((month < 10) ? "0" : "") + month + "-" + ((date < 10) ? "0" : "") + date;
        var fullTime = ((hour < 10) ? "0" : "") + hour + ":" + ((minute < 10) ? "0" : "") + minute + ":" + ((second < 10) ? "0" : "") + second;

        var fullDateTime = fullDate + " " + fullTime;

        return fullDateTime;
    }

alert(setFullDateTime(now));