KeyboardLayoutMap.forEach()

在此页

这是实验性技术
检查浏览器兼容性表格要小心谨慎在生产中使用这之前。

forEach() 方法在 KeyboardLayoutMap interface executes a provided function once for each element of the map.

KeyboardLayoutMap.forEach(function callback(currentValue[, index[, array]]) {
    //your iterator
}[, thisArg]);

callback

The function to execute for each element, taking three arguments:

thisArg 可选

Value to use as this (i.e the reference 对象 ) when executing callback .

规范	状态	注释
Keyboard Map The definition of 'forEach()' in that specification.	编者草案	初始定义。

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. 更新 GitHub 上的兼容性数据