Add months to starting date using javascript

Question

1.00/5 (1 vote)

See more:

Hello Friends...i need to add months to date
for ex:the commencement date is 24-02-2015 and period of months is 15..then i want to add both and get result 24-05-2016
thank you....

Posted 5-Sep-15 1:44am

User-11630313

Add a Solution

2 solutions

Solution 2

JavaScript

var startdate = new Date(2015, 1, 24); //January = 0, February = 1, etc.
var endddate = new Date(startdate).add(15).month();

Source: Javascript: Add a month to a date[^]

Posted 5-Sep-15 3:56am

Maciej Los

Updated 5-Sep-15 3:59am

v2

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

F-ES Sitecore · Accepted Answer · 2015-09-05T02:06:00

Solution 1

Please do basic research before asking a question, you can easily google for this

http://stackoverflow.com/questions/5645058/how-to-add-months-to-a-date-in-javascript[^]

Posted 5-Sep-15 2:06am

F-ES Sitecore

Comments

User-11630313 5-Sep-15 8:32am

its not working good...

[no name] 5-Sep-15 8:40am

What a precise comment... any Explanation available what the Problem is?

F-ES Sitecore 5-Sep-15 9:59am

We're not mind-readers, we can't access your system. If you don't post your code no-one can help you.

User-11630313 7-Sep-15 2:35am

sorry dude...my code is
<script type="text/javascript" language="javascript">
function datecalculate() {
var datefield = $find("<%= calCommenceDate.ClientID %>").get_selectedDate();
var prdduration = document.getElementById('<%= ddlPeriodCode.ClientID %>');
var duration =prdduration.options[prdduration.selectedIndex].text;
var mnths=duration.substring(0,2);
var res=new Date(new Date(datefield).setMonth(datefield.getMonth()+ parseInt(mnths)));
document.getElementById('<%= txtTerminateDate.ClientID %>').value=res;
}
</script>
this is works fine but the date format is not convenient for me...how to change the date format into dd-mm-yyyy..
thank you....

F-ES Sitecore 7-Sep-15 4:19am

You'll have to construct the string in the format you desire, there are no decent date formatting functions in js

https://msdn.microsoft.com/library/ff743760(v=vs.94).aspx

User-11630313 7-Sep-15 6:53am

thank you..........