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Table of Contents
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Examples
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Errata
JavaScript: The Definitive Guide, 4th Edition
By
David Flanagan
Publisher
: O'Reilly
Pub Date
: November 2001
ISBN
: 0-596-00048-0
Pages
: 936
Slots
: 1
This fourth edition of the definitive reference to
JavaScript, a scripting language that can be embedded
directly in web pages, covers the latest version of the
language, JavaScript 1.5, as supported by Netscape 6 and
Internet Explorer 6. The book also provides complete
coverage of the W3C DOM standard (Level 1 and Level 2),
while retaining material on the legacy Level 0 DOM for
backward compatibility.
Availability
DOM Level 1 Core
Synopsis
Node item(unsigned long index);Arguments
index
The position (or index) of the desired node in the NodeList. The
index of the first node in the NodeList is 0, and the index of the
last Node is length-1.
Returns
The node at the specified position in the NodeList, or
null if index is less
than zero or greater than or equal to the length of the NodeList.
Description
This method returns the specified element of a NodeList. In
JavaScript, you can use the square-bracket array notation instead of
calling item( ).
