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CSSStyleDeclaration JS Conversion


JavaScript Datum stelMonth()

Voorbeeld

Stel die maand op 4 (Mei):

const d = new Date();
d.setMonth(4);

Meer "Probeer dit self" voorbeelde hieronder.


Definisie en gebruik

Die setMonth() metode stel die maand van 'n datumvoorwerp.

Let wel: Januarie is 0, Februarie is 1, ensovoorts.

Hierdie metode kan ook gebruik word om die dag van die maand in te stel.


Blaaierondersteuning

setMonth() is 'n ECMAScript1 (ES1) kenmerk.

ES1 (JavaScript 1997) word ten volle ondersteun in alle blaaiers:

Chrome IE Edge Firefox Safari Opera
Yes Yes Yes Yes Yes Yes

Sintaksis

Date.setMonth(month, day)

Parameterwaardes

Parameter Description
month Required. An integer representing the month

Expected values are 0-11, but other values are allowed:

  • -1 will result in the last month of the previous year
  • 12 will result in the first month of the next year
  • 13 will result in the second month of the next year
day Optional. An integer representing the day of month

Expected values are 1-31, but other values are allowed:

  • 0 will result in the last day of the previous month
  • -1 will result in the day before the last day of the previous month

If the month has 31 days:

  • 32 will result in the first day of the next month

If the month has 30 days:

  • 32 will result in the second day of the next month


Tegniese besonderhede

Terugkeerwaarde: 'n Getal wat die aantal millisekondes tussen die datumvoorwerp en middernag 1 Januarie 1970 verteenwoordig
JavaScript weergawe: ECMAScript 1

Meer voorbeelde

Voorbeeld

Stel die maand op 4 (Mei) en die dag op 20:

const d = new Date();
d.setMonth(4, 20);

Voorbeeld

Stel die datum na die laaste dag van verlede maand:

const d = new Date();
d.setMonth(d.getMonth(), 0);