MediaKeyStatusMap: size property

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.

Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.

The size read-only property of the MediaKeyStatusMap interface returns the number of key/value paIrs in the status map.

Value

A long integer.

Specifications

Specification
Encrypted Media Extensions
# dom-mediakeystatusmap-size

Browser compatibility

Report problems with this compatibility data on GitHub
desktopmobile
Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
size

Legend

Tip: you can click/tap on a cell for more information.

Full support
Full support