MediaKeyStatusMap: forEach() method

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since March 2019.

The forEach() method of the MediaKeyStatusMap interface calls callback once for each key-value pair in the status map, in insertion order. If an argument is present it will be passed to the callback.

Syntax

js
forEach(callbackFn)
forEach(callbackFn, thisArg)

Parameters

callbackFn

Function to execute for each element, taking three arguments:

currentValue

The current element being processed in the array.

index Optional

The index of the current element being processed in the array.

array Optional

Which array forEach() is being applied to.

thisArg Optional

Value used as this when executing callback.

Return value

None (undefined).

Specifications

No specification found

No specification data found for api.MediaKeyStatusMap.forEach.
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Browser compatibility

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