#main_container { width: 400px; margin: 20px; margin-left: auto; margin-right: auto; padding: 30px; font-family: sans-serif; border-radius: 20px; border: 3px solid #999; } #birth_date_input, #age_container { text-align: center; margin: 20px; margin-left: auto; margin-right: auto; } #age_container { margin: 40px 5px; padding: 20px; border-radius: 50px; border: 1px solid #000; font-weight: bolder; background: #EEE; font-size: 20px; line-height: 40px; } #calculate { cursor: pointer; text-align: center; width: 200px; padding: 5px; margin: 10px; margin-left: auto; margin-right: auto; border: 1px solid #999; border-radius: 10px; background: #FFD119; background: -webkit-gradient(linear, left top, left bottom, from(#FFD119), to(#E6B800)); background: -moz-linear-gradient(top, #FFD119, #E6B800); font-weight: bold; height: 28px; box-shadow: 0 -8px inset; } #calculate:hover { background: -webkit-gradient(linear, left top, left bottom, from(#E6B800), to(#FFD119)); background: -moz-linear-gradient(top, #E6B800, #FFD119); margin-top: 13px; height: 25px; box-shadow: 0 -5px inset; } #calculate:active { background: #403300; padding-top: 10px; height: 20px; box-shadow: 0 5px #000 inset; } #age { padding: 5px; border: 3px dashed #AAA; background-color: green; } html{ background:rgb(100, 100, 1000); }
Birth Date*:
Calculate your age**
Adsense Code
Age
* The year here is 365/366 days and the month here is 28/29/30/31 days, that means your birthday may not mean you will be 0 days old.
**Don't worry I will not share your input.
Article 1
Adsense Code
Article 2
$(document).ready(function(){ $("#calculate").click(function(){ var mdate = $("#birth_date").val().toString(); var yearThen = parseInt(mdate.substring(0,4), 10); var monthThen = parseInt(mdate.substring(5,7), 10); var dayThen = parseInt(mdate.substring(8,10), 10); var today = new Date(); var birthday = new Date(yearThen, monthThen-1, dayThen); var differenceInMilisecond = today.valueOf() - birthday.valueOf(); var year_age = Math.floor(differenceInMilisecond / 31536000000); var day_age = Math.floor((differenceInMilisecond % 31536000000) / 86400000); if ((today.getMonth() == birthday.getMonth()) && (today.getDate() == birthday.getDate())) { alert("Happy B'day!!!"); } var month_age = Math.floor(day_age/30); day_age = day_age % 30; if (isNaN(year_age) || isNaN(month_age) || isNaN(day_age)) { $("#exact_age").text("Invalid birthday - Please try again!"); } else { $("#exact_age").html(getAge(new Date($("#birth_date").val()), new Date())); } }); function getAge(date_1, date_2) { //convert to UTC var date2_UTC = new Date(Date.UTC(date_2.getUTCFullYear(), date_2.getUTCMonth(), date_2.getUTCDate())); var date1_UTC = new Date(Date.UTC(date_1.getUTCFullYear(), date_1.getUTCMonth(), date_1.getUTCDate())); var yAppendix, mAppendix, dAppendix; //-------------------------------------------------------------- var days = date2_UTC.getDate() - date1_UTC.getDate(); if (days < 0) { date2_UTC.setMonth(date2_UTC.getMonth() - 1); days += DaysInMonth(date2_UTC); } //-------------------------------------------------------------- var months = date2_UTC.getMonth() - date1_UTC.getMonth(); if (months < 0) { date2_UTC.setFullYear(date2_UTC.getFullYear() - 1); months += 12; } //-------------------------------------------------------------- var years = date2_UTC.getFullYear() - date1_UTC.getFullYear(); if (years > 1) yAppendix = " years"; else yAppendix = " year"; if (months > 1) mAppendix = " months"; else mAppendix = " month"; if (days > 1) dAppendix = " days"; else dAppendix = " day"; return "You are
"+years + yAppendix + ", " + months + mAppendix + ", and " + days + dAppendix +" old"; } /* Wrong age calculation issue fixed / update javascript code By Rohit Kumar https://www.iamrohit.in https://youtube.com/AskRohit */ function DaysInMonth(date2_UTC) { var monthStart = new Date(date2_UTC.getFullYear(), date2_UTC.getMonth(), 1); var monthEnd = new Date(date2_UTC.getFullYear(), date2_UTC.getMonth() + 1, 1); var monthLength = (monthEnd - monthStart) / (1000 * 60 * 60 * 24); return monthLength; } });
"+years + yAppendix + ", " + months + mAppendix + ", and " + days + dAppendix +" old"; } /* Wrong age calculation issue fixed / update javascript code By Rohit Kumar https://www.iamrohit.in https://youtube.com/AskRohit */ function DaysInMonth(date2_UTC) { var monthStart = new Date(date2_UTC.getFullYear(), date2_UTC.getMonth(), 1); var monthEnd = new Date(date2_UTC.getFullYear(), date2_UTC.getMonth() + 1, 1); var monthLength = (monthEnd - monthStart) / (1000 * 60 * 60 * 24); return monthLength; } });