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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 Traversal
Synopsis
Node previousNode( )throws DOMException;
Returns
The previous node in the sequence of nodes represented by this
NodeIterator, or null if there is no previous
node.
Throws
If this method is called after a call to detach(
), it throws a DOMException with a code
of INVALID_STATE_ERR.
Description
This method iterates backward through the sequence of nodes
represented by this NodeIterator. It returns the node before the one
that was most recently returned by previousNode( )
or nextNode( ). If there is no such node in the
sequence, it returns null.
