AddMonths(datetime, months) Last updated: 21. Dec 2022

Adding a number of days (positive or negative value) to a specified date.

Parameters

Name	Type	Description
datetime	Datetime object	Date on which to add days to.
months	number (int only)	How many hours to add to specified datetime.

Returns

A modified date, does not modify input date.

Example

Code example (#JS)

#JS is mixed HTML (or other text file) with inline JavaScript with # starting and ending each inline statement.

#{
    var dt = new Date(); // Create new date and time object
    
    write("Before: ");
    write(format(dt, "dd. MMM yyyy")); // output time
    write("<br>");
    
    dt = docly.addMonths(dt, 3); // Add  months
    write("After:");
    write(format(dt, "dd. MMM yyyy")); // output time
}#

Output

The #JS code above produces the output shown below:

Before: 11. Dec 2024<br>After:11. Mar 2025