CSSUnparsedValue

Limited availability

This feature is not Baseline because it does not work in some of the most widely-used browsers.

TheCSSUnparsedValue interface of theCSS Typed Object Model API represents property values that referencecustom properties. It consists of a list of string fragments and variable references.

Custom properties are represented byCSSUnparsedValue andvar() references are represented usingCSSVariableReferenceValue.

Constructor

CSSUnparsedValue(): Creates a newCSSUnparsedValue object.

Instance properties

CSSUnparsedValue.length: Returns the number of items in theCSSUnparsedValue object.

Instance methods

CSSUnparsedValue.entries(): Returns an array of a given object's own enumerable property[key, value] pairs in the same order as that provided by afor...in loop (the difference being that a for-in loop enumerates properties in the prototype chain as well).
CSSUnparsedValue.forEach(): Executes a provided function once for each element of theCSSUnparsedValue object.
CSSUnparsedValue.keys(): Returns a newarray iterator object that contains the keys for each index in theCSSUnparsedValue object.
CSSUnparsedValue.values(): Returns a newarray iterator object that contains the values for each index in theCSSUnparsedValue object.