web api instance property
KeyboardLayoutMap: size property
Limited availability
The size read-only property of
the KeyboardLayoutMap interface returns the number of elements in the
map.
The property is otherwise the same as size.
Value
A number.
Examples
The following example get the count of the location- or layout-specific string and its associated keyboard code on an English QWERTY keyboard.
navigator.keyboard.getLayoutMap().then((keyboardLayoutMap) => {
console.log(keyboardLayoutMap.size);
});
Specifications
SpecificationsStandards references are available on the canonical MDN page.
Browser compatibility
Browser compatibilityCompatibility data is available on the canonical MDN page.