MediaKeyStatusMap
The MediaKeyStatusMap
interface of the Encrypted Media Extensions API is a read-only map of media key statuses by key IDs.
Instance properties
MediaKeyStatusMap.size
Read only-
Returns the number of key/value pairs in the status map.
Instance methods
MediaKeyStatusMap.entries()
Read only-
Returns a new
Iterator
object containing an array of[key, value]
for each element in the status map, in insertion order. MediaKeyStatusMap.forEach(callback[, argument])
Read only-
Calls
callback
once for each key-value pair in the status map, in insertion order. Ifargument
is present it will be passed to the callback. MediaKeyStatusMap.get()
Read only-
Returns the value associated with the given key, or
undefined
if there is none. MediaKeyStatusMap.has()
Read only-
Returns a boolean asserting whether a value has been associated with the given key.
MediaKeyStatusMap.keys()
Read only-
Returns a new
Iterator
object containing keys for each element in the status map, in insertion order. MediaKeyStatusMap.values()
Read only-
Returns a new
Iterator
object containing values for each element in the status map, in insertion order. MediaKeyStatusMap.[@@iterator]()
Read only-
Returns a new
Iterator
object containing an array of[key, value]
for each element in the status map, in insertion order.
Specifications
Specification |
---|
Encrypted Media Extensions # mediakeystatusmap-interface |
Browser compatibility
BCD tables only load in the browser