Programmer to Programmer

JavaScript
Programmer's
Reference

PrevHomeUpNext

PRE object (Object/HTML)

An object that encapsulates the content of a <PRE> tag.

Availability:

DOM level - 1
JavaScript - 1.5
JScript - 3.0
Internet Explorer - 4.0
Netscape - 6.0
Inherits from:Element object
JavaScript syntax:IEmyPRE = myDocument.all.anElementID
IEmyPRE = myDocument.all.tags("PRE")[anIndex]
IEmyPRE = myDocument.all[aName]
-myPRE = myDocument.getElementByID(anElementID)
-myPRE = myDocument.getElementsByName(aName)[anIndex]
-myPRE = myDocument.getElementsByTagName("PRE")[anIndex]
HTML syntax:<PRE> ... </PRE>
Argument list:anIndexA reference to an element in a collection
aNameAn associative array reference
anElementIDThe ID value of an Element object
Object properties:width
Event handlers:onClick, onDblClick, onDragStart, onFilterChange, onHelp, onKeyDown, onKeyPress, onKeyUp, onMouseDown, onMouseMove, onMouseOut, onMouseOver, onMouseUp, onSelectStart

The <PRE> tag is a block-level tag. That means that it forces a line break before and after itself.

See also:Element object, KBD object, LISTING object, style.overflow

PropertyJavaScriptJScriptNIEOperaNESECMADOMCSSHTMLNotes
width1.5 1.53.0 3.06.0 6.04.0 4.0 n/a n/a n/a1 1 n/a n/a-

Event nameJavaScriptJScriptNIEOperaNESECMADOMCSSHTMLNotes
onClick1.5 1.53.0 3.06.0 6.04.0 4.0n/a n/a n/a n/a n/a4.0 4.0Warning
onDblClick1.5 1.53.0 3.06.0 6.04.0 4.0n/a n/a n/a n/a n/a4.0 4.0Warning
onDragStart n/a3.0 3.0 n/a4.0 4.0 n/a n/a n/a n/a n/a n/a-
onFilterChange n/a3.0 3.0 n/a4.0 4.0 n/a n/a n/a n/a n/a n/a-
onHelp n/a3.0 3.0 n/a4.0 4.0 n/a n/a n/a n/a n/a n/aWarning
onKeyDown1.5 1.53.0 3.06.0 6.04.0 4.0n/a n/a n/a n/a n/a4.0 4.0Warning
onKeyPress1.5 1.53.0 3.06.0 6.04.0 4.0n/a n/a n/a n/a n/a4.0 4.0Warning
onKeyUp1.5 1.53.0 3.06.0 6.04.0 4.0n/a n/a n/a n/a n/a4.0 4.0Warning
onMouseDown1.5 1.53.0 3.06.0 6.04.0 4.0n/a n/a n/a n/a n/a4.0 4.0Warning
onMouseMove1.5 1.53.0 3.06.0 6.04.0 4.0 n/a n/a n/a n/a n/a4.0 4.0Warning
onMouseOut1.5 1.53.0 3.06.0 6.04.0 4.0n/a n/a n/a n/a n/a4.0 4.0Warning
onMouseOver1.5 1.53.0 3.06.0 6.04.0 4.0n/a n/a n/a n/a n/a4.0 4.0Warning
onMouseUp1.5 1.53.0 3.06.0 6.04.0 4.0n/a n/a n/a n/a n/a4.0 4.0Warning
onSelectStart n/a3.0 3.0 n/a4.0 4.0 n/a n/a n/a n/a n/a n/a-

Inheritance chain:

Element object, Node object

PrevHomeNext
Power functionUpPRE.width

JavaScript Programmer's Reference, Cliff Wootton
Wrox Press (www.wrox.com)

Join the Wrox JavaScript forum at p2p.wrox.com
Please report problems to support@wrox.com

© 2001 Wrox Press. All Rights Reserved. Terms and conditions.