November 2001
Intermediate to advanced
936 pages
68h 43m
English
Date.setMonth( ) — set the month and day fields of a Date
JavaScript 1.0; JScript 1.0; ECMAScript v1
date.setMonth(month)date.setMonth(month,day)
month
An integer between 0 ( January) and 11 (December) that is set as the
month value (in local time) for the Date object
date. Note that months are numbered
beginning with 0, while days within the month are numbered beginning
with 1.
day
An optional integer, between 1 and 31 that is used as the new value
(in local time) of the day-of-month field of
date. This argument is not supported prior
to ECMAScript standardization.
The millisecond representation of the adjusted date. Prior to ECMAScript standardization, this method returns nothing.