Calculate date of birth, age, sex (18-digit) according to the ID number. Practical skills for calculating seniority in entry time

Applicable to the management of archives in OA project

1, according to the ID number calculation date of birth, age, sex (18-digit)

Copy Code code as follows:

Get input ID number
var Uusercard = $ ("#UUserCard"). Val ();
Get Date of birth
Uusercard.substring (6) + "-" + uusercard.substring (a) + "-" + uusercard.substring (12, 14);
Access to gender
if (parseint (Uusercard.substr (16, 1))% 2 = 1) {
Man
} else {
Woman
}
Get age
var mydate = new Date ();
var month = Mydate.getmonth () + 1;
var day = Mydate.getdate ();

var age = Mydate.getfullyear ()-uusercard.substring (6, 10)-1;
if (uusercard.substring < month | | Uusercard.substring = = Month && uusercard.substring (a) <= day) {
age++;
}
Age

2. Calculate the seniority according to the entry time

Copy Code code as follows:

Gets the entry time for the conversion to date
var utotime = $ ("#UToTime"). Val ();
var adate = Utotime.split ("-");
Because the month value is 0-11, the input month is reduced by one
var newdate = new Date (adate[0], adate[1]-1, adate[2]);
Current time
var mydate = new Date ();
Time subtraction to get millisecond value
var dif = Mydate.gettime ()-newdate.gettime ();
Mydate.settime (DIF);
The result is "1 years May 29"
Mydate.getfullyear ()-1970 + "Year" + mydate.getmonth () + "month" + mydate.getdate () + "Day"

Author: lying.net