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CustomStateSet: forEach() method

Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

The forEach() method of the CustomStateSet interface executes a provided function for each value in the CustomStateSet object.

Syntax

js

forEach(callbackFn)
forEach(callbackFn, thisArg)

Parameters

callbackFn

Function to execute for each element, taking three arguments:

value, key

The current element being processed in the CustomStateSet. As there are no keys in a CustomStateSet, the value is passed for both arguments.

set

The CustomStateSet which forEach() was called upon.

thisArg

Value to use as this when executing callbackFn.

Return value

Undefined.

Specifications

No specification found

No specification data found for api.CustomStateSet.forEach.
Check for problems with this page or contribute a missing spec_url to mdn/browser-compat-data. Also make sure the specification is included in w3c/browser-specs.

Browser compatibility

Desktop Mobile
Chrome Edge Firefox Internet Explorer Opera Safari WebView Android Chrome Android Firefox for Android Opera Android Safari on IOS Samsung Internet
forEach 90 90 No No 76 No 90 90 No 64 No 15.0

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https://developer.mozilla.org/en-US/docs/Web/API/CustomStateSet/forEach