MediaKeyStatusMap.size
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The size read-only property of the MediaKeyStatusMap interface returns the number of key/value paIrs in the status map.
Syntax
var size = MediaKeyStatusMap.size;
Value
A long integer.
Specifications
| Specification |
|---|
| Encrypted Media Extensions # dom-mediakeystatusmap-size |
Browser compatibility
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
size |
42 |
13 |
38 |
No |
29 |
12.1 |
43 |
42 |
38 |
29 |
12.2 |
4.0 |
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https://developer.mozilla.org/en-US/docs/Web/API/MediaKeyStatusMap/size