Add A Year To Today s Date

Question

I am trying to add a year to todays date  I am working in a system that does not allow you to use standard JavaScript    For instance  to get todays date I have to use   javascript now      I have tried   javascript now  1     I have never seen this before  but am in need of adding one year to todays date     Has anyone seen getting current date this way before  And if so  how could I add a year

User · Answer

In case you want to add years to specific date besides today s date using either years  or months  or days  You can do the following  var christmas2000   new Date 2000  12  25    christmas2000 setFullYear christmas2000 getFullYear     5      using year  next 5 years christmas2000 setFullYear christmas2000 getMonth     24      using months  next 24 months christmas2000 setFullYear christmas2000 getDay     365      using days  next 365 months

User · Answer

var yearsToAdd   5  var current   new Date   toISOString   split  T   0   var addedYears   Number this minDate split  -   0     yearsToAdd    -12-31

User · Answer

This piece of code will handle the leap year addition as well   function updateExpiryDate controlID  value        if       ICMEffectiveDate   val          amp  amp              ICMTermYears   val                     var effectiveDate       ICMEffectiveDate   val            var date   new Date effectiveDate           var termYears       ICMTermYears   val             date   new Date date setYear date getFullYear     parseInt termYears             var expiryDate    date getMonth     1          date getDate           date getFullYear                ICMExpiryDate   val expiryDate

User · Answer

I like to keep it in a single line  you can use a self calling function for this eg   If you want to get the timestamp of  1 year in a single line   x000D   x000D  console log  x000D     d   gt  d setFullYear d getFullYear     1   new Date  x000D    x000D   x000D   x000D    If you want to get Date object with single line   x000D   x000D  console log  x000D     d   gt  new Date d getFullYear     1  d getMonth    d getDate     new Date  x000D    x000D   x000D   x000D

User · Answer

You can create a new date object with todays date using the following code    x000D   x000D  var d   new Date    x000D      console log d   x000D   x000D   x000D             Sun Oct 11 2015 14 46 51 GMT-0700  PDT   If you want to create a date a specific time  you can pass the new Date constructor arguments   x000D   x000D   var d   new Date 2014   x000D      console log d  x000D   x000D   x000D         gt  Wed Dec 31 1969 16 00 02 GMT-0800  PST    If you want to take todays date and add a year  you can first create a date object  access the relevant properties  and then use them to create a new date object   x000D   x000D  var d   new Date    x000D      var year   d getFullYear    x000D      var month   d getMonth    x000D      var day   d getDate    x000D      var c   new Date year   1  month  day   x000D      console log c   x000D   x000D   x000D         gt  Tue Oct 11 2016 00 00 00 GMT-0700  PDT    You can read more about the methods on the date object on MDN  Date Object

User · Answer

var d   new Date        var year   d getFullYear        var month   d getMonth        var day   d getDate         var fulldate   new Date year   1  month  day        var toDate   fulldate toISOString   slice 0  10            txtToDate   val toDate        output   2020-01-02

User · Answer

Function  var date   new Date     var year   date getFullYear     var month   date getMonth     month   month   1   if  month  lt  10        month    0    month      var day   date getDate     if  day  lt  10        day    0    day      year   year   1   var FullDate    year         month         day

User · Answer

This code adds the amount of years required for a date   var d   new Date         gt  Tue Oct 01 2017 00 00 00 GMT-0700  PDT   var amountOfYearsRequired   2  d setFullYear d getFullYear     amountOfYearsRequired        gt  Tue Oct 01 2019 00 00 00 GMT-0700  PDT

User · Answer

One liner as suggested here  How to determine one year from now in Javascript by JP DeVries  new Date new Date   setFullYear new Date   getFullYear     1     Or you can get the number of years from somewhere in a variable   const nr years   3  new Date new Date   setFullYear new Date   getFullYear     nr years

User · Answer

Use the Date prototype setFullYear method to set the year to what you want it to be   For example   var aYearFromNow   new Date    aYearFromNow setFullYear aYearFromNow getFullYear     1     There really isn t another way to work with dates in JavaScript if these methods aren t present in the environment you are working with

User · Answer

In Angular  This is how you Calculate Date   today   new Date    year   this today getFullYear    month   this today getMonth    day   this today getDate      To go 18 years back yearsBack18  new Date this year - 18  this month  this day      To go to same day next year nextYear  new Date this year   1  this month  this day

[javascript] Add A Year To Today's Date

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