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alignContent alignItems alignSelf animation animationDelay animationDirection animationDuration animationFillMode animationIterationCount animationName animationTimingFunction animationPlayState background backgroundAttachment backgroundColor backgroundImage backgroundPosition backgroundRepeat backgroundClip backgroundOrigin backgroundSize backfaceVisibility border borderBottom borderBottomColor borderBottomLeftRadius borderBottomRightRadius borderBottomStyle borderBottomWidth borderCollapse borderColor borderImage borderImageOutset borderImageRepeat borderImageSlice borderImageSource borderImageWidth borderLeft borderLeftColor borderLeftStyle borderLeftWidth borderRadius borderRight borderRightColor borderRightStyle borderRightWidth borderSpacing borderStyle borderTop borderTopColor borderTopLeftRadius borderTopRightRadius borderTopStyle borderTopWidth borderWidth bottom boxShadow boxSizing captionSide caretColor clear clip color columnCount columnFill columnGap columnRule columnRuleColor columnRuleStyle columnRuleWidth columns columnSpan columnWidth counterIncrement counterReset cursor direction display emptyCells filter flex flexBasis flexDirection flexFlow flexGrow flexShrink flexWrap cssFloat font fontFamily fontSize fontStyle fontVariant fontWeight fontSizeAdjust height isolation justifyContent left letterSpacing lineHeight listStyle listStyleImage listStylePosition listStyleType margin marginBottom marginLeft marginRight marginTop maxHeight maxWidth minHeight minWidth objectFit objectPosition opacity order orphans outline outlineColor outlineOffset outlineStyle outlineWidth overflow overflowX overflowY padding paddingBottom paddingLeft paddingRight paddingTop pageBreakAfter pageBreakBefore pageBreakInside perspective perspectiveOrigin position quotes resize right scrollBehavior tableLayout tabSize textAlign textAlignLast textDecoration textDecorationColor textDecorationLine textDecorationStyle textIndent textOverflow textShadow textTransform top transform transformOrigin transformStyle transition transitionProperty transitionDuration transitionTimingFunction transitionDelay unicodeBidi userSelect verticalAlign visibility width wordBreak wordSpacing wordWrap widows zIndex

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Other References

CSSStyleDeclaration JS Conversion


onunload 이벤트

예시

사용자가 문서를 언로드할 때 JavaScript를 실행합니다.

<body onunload="myFunction()">

정의 및 사용

onunload 이벤트는 페이지가 언로드되거나 브라우저 창이 닫히면 발생합니다.

onunload는 사용자가 페이지에서 다른 곳으로 이동할 때 발생합니다(링크 클릭, 양식 제출, 브라우저 창 닫기 등).

참고: onunload 이벤트는 사용자가 페이지(및 onload 이벤트) 를 다시 로드할 때도 트리거됩니다 .


브라우저 지원

Event
onunload Yes Yes Yes Yes Yes

참고: 다른 브라우저 설정으로 인해 이 이벤트가 항상 예상대로 작동하지 않을 수 있습니다.



통사론

HTML:

<element onunload="myScript">

자바스크립트:

object.onunload = function(){myScript};

JavaScript에서 addEventListener() 메서드를 사용하여 다음을 수행합니다.

object.addEventListener("unload", myScript);

참고: addEventListener () 메서드는 Internet Explorer 8 및 이전 버전에서 지원되지 않습니다.


기술적 세부 사항

거품: 아니
취소 가능: 아니
이벤트 유형: 사용자 인터페이스에서 생성된 경우 UiEvent , 그렇지 않은 경우 Event .
지원되는 HTML 태그: <본체>
DOM 버전: 레벨 2 이벤트