keyup

O evento keyup é acionado quando uma tecla é liberada.

Informações gerais

Especificação
DOM L3
Interface
KeyboardEvent
Método Bolha
Sim
Cancelável
Sim
Alvo
Documento, Elemento
Ação Padrão
Nenhuma

Propriedades

Property Type Description
target Somente leitura EventTarget The event target (the topmost target in the DOM tree).
type Somente leitura DOMString The type of event.
bubbles Somente leitura Boolean Whether the event normally bubbles or not
cancelable Somente leitura Boolean Whether the event is cancellable or not?
view Somente leitura WindowProxy document.defaultView (window of the document)
detail Somente leitura long (float) 0.
target EventTarget (DOM element) Focused element processing the key event, root element if no suitable input element focused.
char Somente leitura Unimplemented (see bug 680830) DOMString (string) 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.
Note: 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 Unimplemented (see bug 680830) DOMString (string) 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 {{ anch("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 Somente leitura Unsigned long (int) 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.
Warning: This attribute is deprecated; you should use char instead, if available.
keyCode Somente leitura Unsigned long (int) 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 {{ anch("Virtual key codes") }} for a list of common values. If the key can't be identified, this value is 0.
Warning: This attribute is deprecated; you should use key instead, if available.
which Somente leitura Unsigned long (int) A system and implementation dependent numeric code identifying the unmodified value of the pressed key; this is usually the same as keyCode.
Warning: This attribute is deprecated; you should use key instead, if available.
location Somente leitura long (float) The location of the key on the device.
repeat Somente leitura Unimplemented boolean true if a key has been depressed long enough to trigger key repetition, otherwise false.
locale Somente leitura Unimplemented string The language code for the key event, if available; otherwise, the empty string.
ctrlKey Somente leitura boolean true if the control key was down when the event was fired. false otherwise.
shiftKey Somente leitura boolean true if the shift key was down when the event was fired. false otherwise.
altKey Somente leitura boolean true if the alt key was down when the event was fired. false otherwise.
metaKey Somente leitura boolean true if the meta key was down when the event was fired. false otherwise.

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