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This is an experimental technology
Because this technology's specification has not stabilized, check the compatibility table for usage in various browsers. Also note that the syntax and behavior of an experimental technology is subject to change in future versions of browsers as the specification changes.
The forEach property of the MediaKeyStatusMap interface calls 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.
Syntax
mediaKeyStatusMap.forEach(callback[, thisArg])
Parameters
callback- Function to execute for each element, taking three arguments:
currentValue- The current element being processed in the array.
index- The index of the current element being processed in the array.
array- The array that
forEach()is being applied to.
thisArg Optional- Value to use as
thiswhen executingcallback.
Returns
Specifications
| Specification | Status | Comment |
|---|---|---|
| Encrypted Media Extensions | Working Draft | Initial definition. |
Browser Compatibility
| Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
|---|---|---|---|---|---|
| Basic support | 42.0 | ? | ? | 29 | ? |
| Feature | Android | Android Webview | Firefox Mobile (Gecko) | Firefox OS | IE Mobile | Opera Mobile | Safari Mobile | Chrome for Android |
|---|---|---|---|---|---|---|---|---|
| Basic support | No support | 43.0 | ? | ? | ? | 29 | ? | 42.0 |