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DatetimeLocal defaultValue 속성 입력

❮ DatetimeLocal 객체 입력

예시

날짜/시간 필드의 기본값을 변경합니다.

document.getElementById("myLocalDate").defaultValue = "2015-01-02T11:42:13.510";

정의 및 사용

defaultValue 속성은 로컬 날짜/시간 필드의 기본값을 설정하거나 반환합니다.

참고: 기본값은 HTML 속성 에 지정된 값입니다.

defaultValue와 value 속성 의 차이점은 defaultValue에는 기본값이 포함되고 value에는 일부 변경 사항이 적용된 후의 현재 값이 포함된다는 것입니다. 변경 사항이 없으면 defaultValue와 값이 동일합니다(아래 "추가 예" 참조).

defaultValue 속성은 로컬 날짜/시간 필드가 변경되었는지 확인하려는 경우에 유용합니다.


브라우저 지원

Property
defaultValue Yes 10.0 Yes Yes Yes

참고: <input type="datetime-local"> 요소는 Firefox에서 날짜/시간 필드/캘린더를 표시하지 않습니다.


통사론

defaultValue 속성을 반환합니다.

datetimelocalObject.defaultValue

defaultValue 속성을 설정합니다.

datetimelocalObject.defaultValue = value

속성 값

Value Description
value Specifies the default value of the local datetime field


기술적 세부 사항

반환 값: 로컬 날짜/시간 필드의 기본값을 나타내는 문자열

더 많은 예

예시

날짜/시간 필드의 기본값을 가져옵니다.

var x = document.getElementById("myLocalDate").defaultValue;

예시

defaultValue와 value 속성의 차이점을 보여주는 예:

var x = document.getElementById("myLocalDate");
var defaultVal = x.defaultValue;
var currentVal = x.value;

❮ DatetimeLocal 객체 입력