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JavaScript: The Definitive Guide, Fourth Edition
book

JavaScript: The Definitive Guide, Fourth Edition

by David Flanagan
November 2001
Intermediate to advanced content levelIntermediate to advanced
936 pages
68h 43m
English
O'Reilly Media, Inc.
Content preview from JavaScript: The Definitive Guide, Fourth Edition

Name

HTMLElement.onkeyup — the handler invoked when the user releases a key

Availability

JavaScript 1.2; HTML 4.0

Synopsis

<element onkeyup=" handler" ... > element.onkeyup

Description

The onkeyup property of an HTMLElement object specifies an event handler function that is invoked when the user releases a key over the element.

The initial value of this property is a function that contains the JavaScript statements specified by the onkeyup attribute of the HTML tag that defined the object. When an event handler function is defined by an HTML attribute, it is executed in the scope of element rather than in the scope of the containing window.

In the Netscape 4 event model, the onkeyup handler function is passed an Event object as an argument. In the IE event model, no argument is passed, but the applicable Event object is available as the event property of the Window object that contains the element.

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Publisher Resources

ISBN: 0596000480Supplemental ContentCatalog PageErrata