All Objects
Date Object
Date.setSeconds
METHOD: Date::setMinutes
object.
setMinutes
(minutesVal [, secondsVal, msVal])
This method is used to set the minutesfield for the supplied date according to local time. If you do not supply the
secondsVal
and
msVal
arguments, JavaScript will use the values returned using the
getUTCSeconds
and
getMilliseconds
methods. Also, if the supplied argument is outside the range expected, the
setMinutes
method will alter the other parameters accordingly (see example below).
The available parameters are as follows:
minutesVal
- an integer (0 thru 59) representing the minutes.
secondsVal
- this value is an integer (0 thru 59) that represents the seconds. If you supply this parameter you also must supply
minutesVal
.
msVal
- this value is a number between 0 and 999 that represents milliseconds. If this value is supplied, you must also supply
minutesVal
and
secondsVal
.
The following code uses the
setMinutes
method to change the value of the myDate object and also demonstrates how this method will adjust the other parameters if a value is supplied that exceeds the expected range. In this case the
secondsVal
supplied is 100 which causes the
minutesVal
value to be incremented by 1. This is calculated thus:
100 - 60 (maximum expected value for seconds) = 40 (this increments
minuteVal
by one).
The result of this calculation (40) is then used for the
secondsVal
parameter.
Code:
myDate = new Date()
document.write(myDate +"<br>")
myDate.setMinutes(15, 100)
document.write(myDate)
Output:
Fri Jul 9 13:47:32 UTC+0100 1999
Fri Jul 9 13:16:40 UTC+0100 1999
Copyright 1999-2001 by Infinite Software Solutions, Inc. All rights reserved.
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