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.
indexOptional-
The index of the current element being processed in the array.
arrayOptional-
Which array
forEach()is being applied to.
thisArgOptional-
Value used as
thiswhen executingcallback.
Return value
None (undefined).
Specifications
This feature does not appear to be defined in any specification.Browser compatibility
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Legend
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- Full support
- Full support