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This feature is well established and works across many devices and browser versions. It’s been available across browsers since March 2019.
Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.
The MediaKeyStatusMap interface of the Encrypted Media Extensions API is a read-only map of media key statuses by key IDs.
Returns the number of key/value pairs in the status map.
Returns a new Iterator object containing an array of [key, value] for each element in the status map, in insertion order.
MediaKeyStatusMap.forEach() Read onlyCalls callback once for each key-value pair in the status map, in insertion order. If argument is present it will be passed to the callback.
MediaKeyStatusMap.get() Read onlyReturns the value associated with the given key, or undefined if there is none.
MediaKeyStatusMap.has() Read onlyReturns a boolean asserting whether a value has been associated with the given key.
MediaKeyStatusMap.keys() Read onlyReturns a new Iterator object containing keys for each element in the status map, in insertion order.
MediaKeyStatusMap.values() Read onlyReturns a new Iterator object containing values for each element in the status map, in insertion order.
MediaKeyStatusMap[Symbol.iterator]() Read onlyReturns a new Iterator object containing an array of [key, value] for each element in the status map, in insertion order.
| Encrypted Media Extensions # dom-mediakeystatusmap |
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This page was last modified on Jul 26, 2024 by MDN contributors.
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