CSSUnparsedValue: forEach() method
Limited availability
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The forEach() method of the CSSUnparsedValue interface executes a provided function once for each item in the object.
Syntax
js
forEach(callbackFn)
forEach(callbackFn, thisArg)
Parameters
callbackFn-
The function to execute for each element, taking three arguments:
currentValue-
The item being processed.
indexOptional-
The index of the current element being processed.
arrayOptional-
The
CSSUnparsedValuethatforEach()is being called on.
thisArgOptional-
Value to use as
thiswhen executingcallbackFn.
Return value
None (undefined).
Examples
Iterating with forEach()
js
const value = new CSSUnparsedValue(["1em", "#445566", "-45px"]);
value.forEach((fragment, index) => {
console.log(index, fragment);
});
// 0 "1em"
// 1 "#445566"
// 2 "-45px"
Specifications
| Specification |
|---|
| CSS Typed OM Level 1 # cssunparsedvalue |