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Table of Contents
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Index
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Reviews
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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 2 StyleSheets
Synopsis
String item(unsigned long index);Arguments
index
The position of the desired media type within the array.
Returns
The media type (a string) at the specified position within the
MediaList, or null if
index is negative or is greater than or
equal to length. Note that in JavaScript, it is
usually simpler to treat a MediaList object as an array and index it
using square-bracket array notation instead of calling this
method.
