The KeyboardEvent location property is used for returning a number that indicates the location of a key on the keyboard or device.
The KeyboardEvent location property can be used on the onkeydown and onkeyup events but not on onkeypress.
The number returned by KeyboardEvent location property is represented by 4 constants:
|0||DOM_KEY_LOCATION_STANDARD||This value represents almost every key on the keyboard, e.g. “B”, “R”, “SPACE” or “8”.|
|1||DOM_KEY_LOCATION_LEFT||This value represents a left key, e.g. the left “CTRL” key or left “ALT” key.|
|2||DOM_KEY_LOCATION_RIGHT||This value represents a right key, e.g. the right “CTRL” key or right “ALT” key.|
|3||DOM_KEY_LOCATION_NUMPAD||This value represents a numeric key or a numpad key.|
Below program illustrates the KeyboardEvent location property :
Example-1: Getting the location of a key.
Before pressing a button:
After pressing a button:
- Internet Explorer
- Google Chrome
- Apple Safari
- HTML | KeyboardEvent which Property
- HTML | DOM KeyboardEvent key Property
- HTML | DOM KeyboardEvent metaKey Property
- HTML | DOM KeyboardEvent shiftKey Property
- HTML DOM | KeyboardEvent altKey Property
- HTML | DOM KeyboardEvent keyCode Property
- HTML | DOM KeyboardEvent code Property
- HTML | DOM keyboardEvent charCode Property
- HTML | DOM Location Search Property
- HTML | DOM Location pathname Property
- HTML | DOM Location protocol Property
- HTML | DOM Location href Property
- HTML | DOM Location hash Property
- HTML | DOM Location port Property
- HTML | DOM Location host Property
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