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JavaScript method setMinutes() used to set the minutes field of a specified time

黄舟
黄舟Original
2017-11-07 13:16:562487browse

Definition and Usage

The setMinutes() method is used to set the minutes field of the specified time.

Syntax

dateObject.setMinutes(min,sec,millisec)
Parameters Description
min Required. A value representing minutes, between 0 ~ 59, in local time (the same below).
sec Optional. A value representing seconds, between 0 and 59. Before EMCAScript was standardized, this parameter was not supported.
millisec Optional. A value representing milliseconds, between 0 and 999. Before EMCAScript was standardized, this parameter was not supported.

Return value

Adjusted date expressed in milliseconds. Before ECMAScript was standardized, this method returned nothing.

Tips and Notes:

Note: If one of the above parameters is specified using a one-digit number, then JavaScript will be included in the result Add one or two leading zeros.

Note: This method is always used in conjunction with a Date object.

Example

In this example, we will set the minutes field of the current time to 01 through the setMinutes() method: 

<script type="text/javascript">

var d = new Date()
d.setMinutes(1)
document.write(d)

</script>

Output: 

Tue Nov 07 2017 13:01:14 GMT+0800 (中国标准时间)

The following are the details of the parameters:

  • minutesValue: an integer between 0 and 59, representing minutes

  • secondsValue: An integer between 0 and 59, representing seconds. If you specify the secondsValue parameter, you must also specify minutesValue

  • msValue: a number between 0 and 999, representing milliseconds. If you specify the msValue parameter, you must also specify minutesValue and secondsValue

Example:

<html>
<head>
<title>JavaScript setMinutes Method</title>
</head>
<body>
<script type="text/javascript">
  var dt = new Date( "Aug 28, 2008 23:30:00" );
  dt.setMinutes( 45 );
  document.write( dt ); 
</script>
</body>
</html>

This will produce the following results:

Thu Aug 28 23:45:00 UTC+0530 2008

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