AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |
Back to Blog
Key code javascript10/22/2023 ![]() ![]() NumLock key's key events indicate DOM_KEY_LOCATION_STANDARD both on That is, it must not be DOM_KEY_LOCATION_NUMPAD. Such keys fires key events, the location attribute value depends on Hand, if the keyboard doesn't have a keypad, such as on a notebookĬomputer, some keys become Numpad only when NumLock is locked. Keypad, Gecko always returns DOM_KEY_LOCATION_NUMPAD too. When NumLock is unlocked and the keyboard actually has a numeric Note: When NumLock is locked, Gecko always returnsĭOM_KEY_LOCATION_NUMPAD for the keys on the numeric pad. Keypad, or has a virtual key code that corresponds to the numeric Is only used for keys that have more that one possible location on theĭOM_KEY_LOCATION_NUMPAD 3 The key was on the numeric Key was the right-hand version of the key for example, the right-handĬontrol key is pressed on a standard 101 key US keyboard. This value is only used for keys that have more that Key that is considered to be part of the keypad.ĭOM_KEY_LOCATION_LEFT 1 The key was the left-hand version of the key įor example, the left-hand Control key was pressed on a standard 101 Versions of the key, and was not pressed on the numeric keypad or a Only one version, or can't be distinguished between the left and right This, however, falls outside the scope of the browser’s abstraction.Īs Bill Thorne rightfully mentions, the KeyboardEvent object sports a location property nowadays. It is possible to differentiate between them using the Windows API (for example), but it does take extra effort to do so. ![]() 13, because browsers do not differentiate between the two keys. Let’s add the event listener for keydown and keyup: document.See Jan Wolters’ treatise on Javascript Madness: Keyboard Events.Įnter and Numpad Enter both give the same keycode, i.e.
0 Comments
Read More
Leave a Reply. |