hii want age calculate from birthdate in javascript
Subject: One of many ways to do this . . .
function HowLongSince(startmonth, startdate, startyear) {sdate=startdate;
smonth=startmonth-1;
syear=startyear;
var DaysInMonth = new Array(31,28,31,30,31,30,31,31,30,31,30,31);
today = new Date()
var thisyear = today.getFullYear();
var thismonth = today.getMonth();
var thisdate = today.getDate();
mstart = new Date(syear,(smonth==12?1:smonth+1),1);
days1 = (mstart - new Date(syear,smonth,sdate))/(246060*1000)-1;
mend = new Date(thisyear,thismonth,1);
days2 = (new Date(thisyear,thismonth,thisdate) - mend)/(246060*1000)+1;
dayst = days1 + days2;
if (dayst >= DaysInMonth[smonth]) {
AddOneMonth = 1;
dayst -= DaysInMonth[smonth];
}
else AddOneMonth = 0;
ydiff1 = thisyear-mstart.getFullYear();
mdiff1 = thismonth-mstart.getMonth()+AddOneMonth;
if (mdiff1 >11) { mdiff1=0; ydiff1++; }
if (mdiff1 < 0) { mdiff1 = mdiff1 + 12; ydiff1–; }
temp = (ydiff1==0?“”:(ydiff1==1?ydiff1+" year and ":ydiff1 + " years, "));
temp += (mdiff1==0?"0 months, and “:(mdiff1==1?mdiff1+” month, and “:mdiff1+” months, and "));
temp += (dayst==0?“no days”:(dayst==1 ? " 1 day." : dayst + " days." ));
return temp;
}
Subject: i want age calculate from birthdate in javascript