This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The forEach()
method of the KeyboardLayoutMap
interface executes a provided function once for each element of the map.
Syntax
KeyboardLayoutMap.forEach(function callback(currentValue[, index[, array]]) { //your iterator }[, thisArg]);
Parameters
callback
- The function to execute for each element, taking three arguments:
currentValue
- The value of the current element being processed.
index
Optional- The index of the current element being processed.
array
Optional- The KeyboardLayoutMap that
forEach()
is being called on.
thisArg
Optional-
Value to use as
this
(i.e the referenceObject
) when executingcallback
.
Return value
Specifications
Specification | Status | Comment |
---|---|---|
Keyboard Map The definition of 'forEach()' in that specification. |
Editor's Draft | Initial definition. |
Browser compatibility
The compatibility table in this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
forEach | Chrome Full support 69 | Edge Full support 79 | Firefox No support No | IE No support No | Opera Full support 56 | Safari No support No | WebView Android No support No | Chrome Android No support No | Firefox Android No support No | Opera Android Full support 48 | Safari iOS No support No | Samsung Internet Android No support No |
Legend
- Full support
- Full support
- No support
- No support
- Experimental. Expect behavior to change in the future.
- Experimental. Expect behavior to change in the future.