Tecla Arriba

El evento es iniciado cuando la tecla es soltada.

Información General

Specification: DOM L3
Interface: KeyboardEvent (en-US)
Bubbles: Si
Cancelable: Si
Target: Document, Element
Default Action: Ninguna

Propiedades

target - EventTarget Read only: The event target (the topmost target in the DOM tree).
type - DOMString Read only: The type of event.
bubbles - Boolean Read only: Whether the event normally bubbles or not
cancelable - Boolean Read only: Whether the event is cancellable or not?
view - WindowProxy Read only: In browsers, document.defaultView returns the window object associated with a document, or null if none is available. (window of the document)
detail - long (float) Read only: 0.
target - EventTarget (DOM element) Read only: Focused element processing the key event, root element if no suitable input element focused.
char - DOMString (string) Read only: The character value of the key. If the key corresponds to a printable character, this value is a non-empty Unicode string containing that character. If the key doesn't have a printable representation, this is an empty string. See key names and char values for the detail.

Nota: If the key is used as a macro that inserts multiple characters, this attribute's value is the entire string, not just the first character.
key - DOMString (string) Read only: The key value of the key represented by the event. If the value has a printed representation, this attribute's value is the same as the char attribute. Otherwise, it's one of the key value strings specified in Key values. If the key can't be identified, this is the string "Unidentified". See key names and char values for the detail. Read Only.
charCode - Unsigned long (int) Read only: The Unicode reference number of the key; this attribute is used only by the keypress event. For keys whose char attribute contains multiple characters, this is the Unicode value of the first character in that attribute.

Advertencia: This attribute is deprecated; you should use char instead, if available.
keyCode - Unsigned long (int) Read only: A system and implementation dependent numerical code identifying the unmodified value of the pressed key. This is usually the decimal ASCII (RFC 20) or Windows 1252 code corresponding to the key; see Virtual key codes for a list of common values. If the key can't be identified, this value is 0.

Advertencia: This attribute is deprecated; you should use key instead, if available.
which - Unsigned long (int) Read only: A system and implementation dependent numeric code identifying the unmodified value of the pressed key; this is usually the same as keyCode.

Advertencia: This attribute is deprecated; you should use key instead, if available.
location - long (float) Read only: The location of the device.
repeat - boolean Read only: true if a key has been depressed long enough to trigger key repetition, otherwise false.
locale - string Read only: The language code for the key event, if available; otherwise, the empty string.
ctrlKey - boolean Read only: true if the control key was down when the event was fired. false otherwise.
shiftKey - boolean Read only: true if the shift key was down when the event was fired. false otherwise.
altKey - boolean Read only: true if the alt key was down when the event was fired. false otherwise.
metaKey - boolean Read only: true if the meta key was down when the event was fired. false otherwise.

Eventos Relacionados

Especificaciones

Specification
UI Events # event-type-keyup
HTML Standard # handler-onkeyup

Compatibilidad con navegadores

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