onkeyup Event

Fires when the user releases a key.

Syntax

Inline HTML <ELEMENT onkeyup = "handler" ... > All platforms

Event property object.onkeyup = handler JScript (compatible with ECMA 262 language specification) only

Named script <SCRIPT FOR = object EVENT = onkeyup> Internet Explorer only

Inline HTML	<ELEMENT onkeyup = "handler" ... >	All platforms
Event property	object.onkeyup = handler	JScript (compatible with ECMA 262 language specification) only
Named script	<SCRIPT FOR = object EVENT = onkeyup>	Internet Explorer only

Remarks

Bubbles Yes

Cancels No

To invoke Release any keyboard key.

Default action Returns a number specifying the keyCode of the key that was released.

In Microsoft® Internet Explorer 4.0, the onkeyup event fires for the following keys:

Editing: DELETE, INSERT
Function: F1 - F12
Letters: a - z
Navigation: HOME, END, Left Arrow, Right Arrow, Up Arrow, Down Arrow
Numerals: 0 - 9
Symbols: ! @ # $ % ^ & * ( ) _ - + = < > [ ] { } , . / ? \ | ' ` " ~
System: ESCAPE, SPACE, SHIFT, TAB

In Internet Explorer 5, the event also fires for the following keys:

Editing: BACKSPACE
Navigation: PAGE UP, PAGE DOWN
System: SHIFT+TAB

Bubbles	Yes
Cancels	No
To invoke	Release any keyboard key.
Default action	Returns a number specifying the keyCode of the key that was released.

Event Object Properties

Although event handlers in the DHTML Object Model do not receive parameters directly, the handler can query the event object for data.

Event Object Properties

altKey Retrieves the current state of the ALT key.

cancelBubble Sets or retrieves whether the current event should bubble up the hierarchy of event handlers.

clientX Retrieves the x-coordinate of the mouse cursor relative to the client area of the window, excluding window decorations or scroll bars.

clientY Retrieves the y-coordinate of the mouse cursor relative to the client area of the window, excluding window decorations or scroll bars.

ctrlKey Retrieves the state of the CTRL key.

keyCode Sets or retrieves the Unicode key code associated with the key that caused the event.

offsetX Retrieves the horizontal coordinate of the mouse's position relative to the object firing the event.

offsetY Retrieves the vertical coordinate of the mouse's position relative to the object firing the event.

returnValue Sets or retrieves the return value from the event.

screenX Retrieves the horizontal position of the mouse, in pixels, relative to the user's screen.

screenY Retrieves the vertical position of the mouse, in pixels, relative to the user's screen.

shiftKey Retrieves the state of the SHIFT key.

srcElement Retrieves the object that fired the event.

type Retrieves the event name from the event object.

x Retrieves the x-coordinate of the mouse cursor relative to the parent element.

y Retrieves the y-coordinate of the mouse cursor relative to the parent element.

altKey	Retrieves the current state of the ALT key.
cancelBubble	Sets or retrieves whether the current event should bubble up the hierarchy of event handlers.
clientX	Retrieves the x-coordinate of the mouse cursor relative to the client area of the window, excluding window decorations or scroll bars.
clientY	Retrieves the y-coordinate of the mouse cursor relative to the client area of the window, excluding window decorations or scroll bars.
ctrlKey	Retrieves the state of the CTRL key.
keyCode	Sets or retrieves the Unicode key code associated with the key that caused the event.
offsetX	Retrieves the horizontal coordinate of the mouse's position relative to the object firing the event.
offsetY	Retrieves the vertical coordinate of the mouse's position relative to the object firing the event.
returnValue	Sets or retrieves the return value from the event.
screenX	Retrieves the horizontal position of the mouse, in pixels, relative to the user's screen.
screenY	Retrieves the vertical position of the mouse, in pixels, relative to the user's screen.
shiftKey	Retrieves the state of the SHIFT key.
srcElement	Retrieves the object that fired the event.
type	Retrieves the event name from the event object.
x	Retrieves the x-coordinate of the mouse cursor relative to the parent element.
y	Retrieves the y-coordinate of the mouse cursor relative to the parent element.

Applies To

[ Object Name ]

Platform Version

Win16:

Win32:

Mac:

Unix:

WinCE:

Version data is listed when the mouse hovers over a link, or the link has focus.

A, ACRONYM, ADDRESS, APPLET, AREA, B, BDO, BIG, BLOCKQUOTE, BODY, BUTTON, CAPTION, CENTER, CITE, CODE, custom, DD, DEL, DFN, DIR, DIV, document, DT, EM, FIELDSET, FONT, FORM, Hn, HR, I, INPUT type=button, INPUT type=checkbox, INPUT type=file, INPUT type=image, INPUT type=password, INPUT type=radio, INPUT type=reset, INPUT type=submit, INPUT type=text, KBD, LABEL, LEGEND, LI, LISTING, MAP, MARQUEE, MENU, NEXTID, NOBR, OBJECT, OL, P, PLAINTEXT, PRE, Q, RT, RUBY, S, SAMP, SELECT, SMALL, SPAN, STRIKE, STRONG, SUB, SUP, TABLE, TBODY, TD, TEXTAREA, TFOOT, TH, THEAD, TR, TT, U, UL, VAR, XMP