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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 cssFloat cursor direction display emptyCells filter flex flexBasis flexDirection flexFlow flexGrow flexShrink flexWrap 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


Storage setItem() Method

Example

Set the value of the specified local storage item:

localStorage.setItem("mytime", Date.now());
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Definition and Usage

The setItem() method sets the value of the specified Storage Object item.

The setItem() method belongs to the Storage Object, which can be either a localStorage object or a sessionStorage object.


Browser Support

Method
setItem() 4 8 3.5 4 10.5

Syntax

localStorage.setItem(keyname, value)
Or:
sessionStorage.setItem(keyname, value)

Parameter Values

Parameter Description
keyname Required. A String specifying the name of the key you want to set the value of
value Required. A String specifying the value of the key you want to set the value of

Technical Details

DOM Version: Web Storage API
Return Value: A String, representing the inserted value

More Examples

Example

The same example, but using session storage instead of local storage.

Set the value of the specified session storage item:

sessionStorage.setItem("test1", "Lorem ipsum");
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Example

You can also set the value by using dot notation (obj.key):

sessionStorage.test1 = "Lorem ipsum";
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Example

You can also set the value like this:

sessionStorage["test1"] = "Lorem ipsum";
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Related Pages

Web Storage Reference: getItem() Method

Web Storage Reference: removeItem() Method