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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
JavaScript 1.0, JScript 2.0; deprecated by ECMAScript
Synopsis
function.caller
Description
In early versions of JavaScript, the caller
property of a Function object is a reference to the function that
invoked the current one. If the function was invoked from the top
level of a JavaScript program, caller is
null. This property may only be used from within
the function (i.e., the caller property is only
defined for a function while that function is executing).
Function.caller is not part of the ECMAScript
standard and is not required in conforming implementations. It should
not be used.
