JavaScript Bible, Gold Edition part 123 docx
JavaScript Bible, Gold Edition part 123 docx
... to compare string
values consisting of numerals and real numbers (for example,
123 == 123 or
123 != 123) , JavaScript anticipates that you want to compare apples to apples.
Internally it does ... as shown in the following sequence:
var a = 123
var b = +a // b is now 123
Connubial Operators
1077
Chapter 40 ✦ JavaScript Operators
Table 40-5: JavaScript Assignment Operators
Syntax...
JavaScript Bible, Gold Edition part 15 docx
... its companion method,
document.close(). Your script must close the
CD-74
Part II ✦ JavaScript Tutorial
3. Write the JavaScript statement that displays the same message to the docu-
ment as an ... submit forms
from a script
How to pass
information from form
elements to functions
✦✦✦✦
CD-78
Part II ✦ JavaScript Tutorial
is always a string. This may require conversion to numbers (see...
JavaScript Bible, Gold Edition part 41 docx
... is that all JavaScript- created
modal dialog boxes (via the
alert(), confirm(), and prompt() methods) identify
themselves as being generated by JavaScript or the browser. The look is particu-
larly ... where you need to pay particular
attention to this property.
JavaScript is pretty smart about references to a statement’s own window.
Therefore, you can generally omit the
self part of...
JavaScript Bible, Gold Edition part 44 docx
... timeouts. In JavaScript, a timeout is an amount of
time (in milliseconds) before a stated expression evaluates. A timeout is not a wait
or script delay, but rather a way to tell JavaScript to ... distinction between the setInterval() and
setTimeout() methods. Before the setInterval() method was part of
JavaScript, authors replicated the behavior with
setTimeout(), but the task often
re...
JavaScript Bible, Gold Edition part 51 docx
... file. When you quit the browser,
that cookie data disappears as expected.
JavaScript access
Scripted access of cookies from JavaScript is limited to setting the cookie (with a
number of optional ... Functions
<html>
<head>
<title>Cookie Functions</title>
</head>
<body>
<script language= javascript >
<! begin script
//
// Cookie Functions “Night...
JavaScript Bible, Gold Edition part 60 docx
... 444
Part III ✦ Document Objects Reference
property to an empty string. The difference is that you can ... the visible selec-
tion and not the text range.
On the
CD-ROM
On the
CD-ROM
selection.empty()
440
Part III ✦ Document Objects Reference
Example on the CD-ROM
Related Items: selectNode(), selectNodeContents(), ... new parent element. Pass the new parent
On the
CD-ROM
On the
CD-ROM
Ran...
JavaScript Bible, Gold Edition part 64 docx
... attributes and properties. For the most part,
the attributes solely direct the browser to treat the external content as a style sheet
definition file.
LINK.rel
486
Part III ✦ Document Objects Reference
content
Value: ... method([parameters])
(IE5+/NN6) [window.]document.getElementById(“elemID”).property |
method([parameters])
META
480
Part III ✦ Document Objects Reference
Properties Me...
JavaScript Bible, Gold Edition part 83 docx
... English edition for Windows 95, and
export encryption
Mozilla/4.01 [fr] (Win95; I) Navigator 4.01, French edition for Windows
95, export encryption
Mozilla/3.0 1Gold (Win95; I) Navigator 3.01 Gold ... that do not support JavaScript.
The purpose of the table is to show you just a sampling of data that the property
can contain from a variety of browsers and operating systems (particula...
JavaScript Bible, Gold Edition part 103 docx
... hyphen after the “z.” Because a JavaScript prop-
erty name cannot contain a hyphen, the character was removed for the property
name. The capital “I” is important because JavaScript properties are case-sensitive.
Changes ... LANGUAGE= JavaScript >
var oneLayer
var colorTop = 100
var colorLeft = 20
var colorWidth = 40
var colorHeight = 40
var colorPalette = new Array(“aquamarine”,”coral”...
JavaScript Bible, Gold Edition part 109 docx
... to extract segments of strings, delete
parts of strings, and replace one part of a string with some other text. Unlike many
stringObject
936
Part IV ✦ JavaScript Core Language Reference
alphanumeric ... on the CD-ROM
On the
CD-ROM
stringObject.indexOf()
932
Part IV ✦ JavaScript Core Language Reference
plain-language scripting languages, JavaScript is fairly low-level in its built-...