MediaKeyStatusMap: forEach() method

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

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

Browser compatibility