JavaScript 2.0-The Complete Reference, Second ... - freecodingtutorial

Recommendations

Info

Figure 23-9: Automatic error reporting with the onerror handler Figure 23-10: Obfuscated code is functionally equivalent to the original. Appendix B: JavaScript Object Reference Figure B-1: The ―big picture‖ of JavaScript‘s object model Figure B-2: The traditional object model of Netscape 2 and Internet Explorer 3 Figure B-3: The Netscape 3 object model Figure B-4: The Internet Explorer 3 object model Figure B-5: The Netscape 4 object model Figure B-6: The Internet Explorer 4+ object model
List of Tables Chapter 1: Introduction to JavaScript Table 1-1: Browser Versions and JavaScript Support Chapter 2: JavaScript Core Features—Overview Table 2-1: Basic Terminology of Programming Languages Chapter 3: Data Types and Variables Table 3-1: Summary of Special Numeric Data Values Table 3-2: Properties of the Number Object Relevant to Special Numeric Values Table 3-3: Escape Codes Supported in JavaScript Table 3-4: Values Returned by the typeof Operator Table 3-5: Result of Conversion to a Boolean Table 3-6: Result of Converting to a Number Table 3-7: Result of Converting to a String Chapter 4: Operators, Expressions, and Statements Table 4-1: Basic Arithmetic Operators Table 4-2: Truth Tables for Bitwise Operations Table 4-3: JavaScript‘s Bitwise Operators Table 4-4: Bitwise Shift Operators Table 4-5: Shorthand Assignment with Arithmetic or Bitwise Operation Table 4-6: Comparison Operators Table 4-7: Logical Operators Table 4-8: Return Values for the typeof Operator Table 4-9: Precedence and Associativity of JavaScript‘s Operators Chapter 6: Objects Table 6-1: The Four Types of Objects Available to JavaScript Table 6-2: Properties and Methods Common to All Objects
Page 1 and 2:
JavaScript 2.0-The Complete Referen
Page 3 and 4:
JavaScript 2.0-The Complete Referen
Page 5 and 6:
Serrato, Darlene Hernandez, Michele
Page 7 and 8:
First JavaScript document.write("
Page 9 and 10:
In this case, the tag happens to s
Page 11 and 12:
Ready start alert("First Script
Page 13 and 14:
Script Hiding Most browsers tend to
Page 15 and 16:
alert("Your JavaScript is on!
Page 17 and 18:

Page 19 and 20:
Event Trigger Example A re
Page 21 and 22:
Notice that the src attribu
Page 23 and 24:
Figure 1-6: JavaScript console used
Page 25 and 26:
Table 1-1: Browser Versions and Jav
Page 27 and 28:
A scripting language is a language
Page 29 and 30:
This is not a problem in itself. Th
Page 31 and 32:
y a linebreak without causing an er
Page 33 and 34:
Being weakly typed is both a blessi
Page 35 and 36:
myArray[1] = 5; myArray[2] = "Thoma
Page 37 and 38:
To compare objects, JavaScript prov
Page 39 and 40:
} else { } x = x + 1; First, the co
Page 41 and 42:
do { document.write(x); document.wr
Page 43 and 44:
This code declares a function named
Page 45 and 46:
document.write("This text is no
Page 47 and 48:
*/ invoke it as follows: var y = sq
Page 49 and 50:
Part II: Core Language Chapter 3: D
Page 51 and 52:
throughout both the chapter and the
Page 53 and 54:
The other important special value i
Page 55 and 56:
Things get really messy if you work
Page 57 and 58:
Close examination of the table of e
Page 59 and 60:
document.write("Note how newlines (
Page 61 and 62:
Note Some Netscape browsers do not
Page 63 and 64:
Methods of objects are accessed in
Page 65 and 66:
The typeof Operator If you‘re cur
Page 67 and 68:
Number "NaN", "0", or the string re
Page 69 and 70:
A variable‘s name should give som
Page 71 and 72:
execute. This context contains the
Page 73 and 74:
} function innerFunction() { } aler
Page 75 and 76:
context, the interpreter would firs
Page 77 and 78:
y = y - 1 is fine. But if you make
Page 79 and 80:
Operators JavaScript supports a var
Page 81 and 82:
There is one further wrinkle with t
Page 83 and 84:
Table 4-3 shows the bitwise operato
Page 85 and 86:
Table 4-5: Shorthand Assignment wit
Page 87 and 88:
Comparison Operators A comparison e
Page 89 and 90:
"thomas" >> "fritz" "aaaa" >> "a" "
Page 91 and 92:
var a,b,c,d; a = (b=5, c=7, d=56);
Page 93 and 94:
alert(myArray[2]); alert(myArray[3]
Page 95 and 96:
Table 4-9: Precedence and Associati
Page 97 and 98:
JavaScript supports a core set of s
Page 99 and 100:
else if (expression2) statement or
Page 101 and 102:
Figure 4-1: Logical expressions can
Page 103 and 104:
else if (yourGrade == 'D') alert("N
Page 105 and 106:
} case 'C': alert("You passed!"); c
Page 107 and 108:
{ } // do something Last, an import
Page 109 and 110:
document.write("Start the countdown
Page 111 and 112:
} document.write("Outerloop: "+i+""
Page 113 and 114:
The with statement indicates an obj
Page 115 and 116:
alter program flow. A variety of lo
Page 117 and 118:
Functions do not have to receive on
Page 119 and 120:
Functions always return some form o
Page 121 and 122:
document.write("In function fiddle
Page 123 and 124:
} x = 7; document.write("x="+x+"");
Page 125 and 126:
However, more likely, we purposeful
Page 127 and 128:
document.write("Entering testFuncti
Page 129 and 130:
"statements for function body"); As
Page 131 and 132:
A similar kind of nameless function
Page 133 and 134:
The result shown next demonstrates
Page 135 and 136:
Note that this isn‘t a terribly r
Page 137 and 138:
Using Functions Before concluding t
Page 139 and 140:
} if (addTwo.arguments.length == 2)
Page 141 and 142:
familiar to anyone who has programm
Page 143 and 144:
creates String objects while the Ar
Page 145 and 146:
The result is As you can see, the s
Page 147 and 148:
Figure 6-1: Enumerating properties
Page 149 and 150:
statement; Using with lets you refe
Page 151 and 152:
Declare a function taking two argum
Page 153 and 154:
Table 6-2: Properties and Methods C
Page 155 and 156:
Notice that we named the method att
Page 157 and 158:
If the way the robot object has bee
Page 159 and 160:
Object-Oriented JavaScript Before j
Page 161 and 162:
} this.hasJetpack = true; This exam
Page 163 and 164:
function Robot(flying, action) { }
Page 165 and 166:
var feature = guard.feature; var ca
Page 167 and 168:
var firstArray = []; var secondArra
Page 169 and 170:
The effect is as if no element had
Page 171 and 172:
var myValues = new Array(); myValue
Page 173 and 174:
stack.pop(); // ["first", 10] Retur
Page 175 and 176:
Unlike with the push() and shift()
Page 177 and 178:
It takes a variable number of argum
Page 179 and 180:
If you want to be more succinct, yo
Page 181 and 182:
} { } var last = this[this.length-1
Page 183 and 184:
Table 7-1: Arguments to the Date()
Page 185 and 186:
document.write("The current date :
Page 187 and 188:
If you are not sure whether the par
Page 189 and 190:
Table 7-2: Globally Available Metho
Page 191 and 192:
Table 7-4: Methods Provided by the
Page 193 and 194:
var s = new String(); var headline
Page 195 and 196:
var s = "JavaScript" + " is" + " a"
Page 197 and 198:
Table 7-6: HTML-Releated String Met
Page 199 and 200:
This chapter is an introduction to
Page 201 and 202:
expressions are designed to be very
Page 203 and 204:
These characters are ^ and $, indic
Page 205 and 206:
Table 8-2: Regular Expression Escap
Page 207 and 208:
var pattern = /ab+c/; is read as
Page 209 and 210:
var pattern = /[0-9]+/; This regula
Page 211 and 212:
would match ―abcx7d‖ or ―abc_
Page 213 and 214:
You could use the following regular
Page 215 and 216:
document.writeln("result.lastIndex
Page 217 and 218:
} // if we have a match, print info
Page 219 and 220:
Table 8-7: Static Properties of the
Page 221 and 222:
var stringwithdelimits = "10 / 3 /
Page 223 and 224:
Non-capturing Parentheses JavaScrip
Page 225 and 226:
addresses instead of domain names (
Page 227 and 228:
1. The core JavaScript language (e.
Page 229 and 230:
For the sake of brevity, some detai
Page 231 and 232:
""); document.write("Page Colors");
Page 233 and 234:

Page 235 and 236:
Figure 9-4: Some Document propertie
Page 237 and 238:
using the traditional JavaScript
Page 239 and 240:
The onclick attribute of the tag
Page 241 and 242:
{ } var theirname=document.myForm.u
Page 243 and 244:
Greeting: The previous examp
Page 245 and 246:
Table 9-4: New Document Properties
Page 247 and 248:
Netscape 4 Layer Example An example
Page 249 and 250:
Figure 9-8: Internet Explorer 4 obj
Page 251 and 252:
finds tag with id or name = myHeadi
Page 253 and 254:
Table 9-7: Some New Properties for
Page 255 and 256:
onclick="document.all['heading1'].s
Page 257 and 258:
style, and content) to a programmin
Page 259 and 260:
var feature; var version; for (i=0;
Page 261 and 262:
The most important thing to think a
Page 263 and 264:
Before moving on, we need to introd
Page 265 and 266:
Table 10-2: DOM Node Properties DOM
Page 267 and 268:
currentElement = currentElement.fir
Page 269 and 270:
DOM Test Heading
Page 271 and 272:
} } else alert("No parent"); break;
Page 273 and 274:
onclick="currentElement=document.do
Page 275 and 276:
Collection Description >document.an
Page 277 and 278:
the necessary references. Let‘s s
Page 279 and 280:
} if (node.parentNode) { } //-->> i
Page 281 and 282:

Page 283 and 284:
} function doReplace() { } var repl
Page 285 and 286:
Table 10-5: Text Node Manipulation
Page 287 and 288:
onclick="temp = textNode.splitText(
Page 289 and 290:
7
Page 291 and 292:

Page 293 and 294:
-->> Simple DOM HTML Editor &n
Page 295 and 296:
It would be easy enough to mod
Page 297 and 298:
Table 10-6: CSS Property-to-DOM Pro
Page 299 and 300:
"http://www.w3.org/TR/xhtml1/DTD/xh
Page 301 and 302:
Style: normal italic oblique Wei
Page 303 and 304:
onchange="theElement.style.fontSize
Page 305 and 306:
Height: Width: &nbs
Page 307 and 308:
theElement = document.getElementByI
Page 309 and 310:
This is a paragraph This is a parag
Page 311 and 312:
override them with local rules. Und
Page 313 and 314:
} if (styleSheet.cssRules[0]) { } s
Page 315 and 316:
There are a few things to study car
Page 317 and 318:
var myWalker = document.createTreeW
Page 319 and 320:
While the Traversal API is not wide
Page 321 and 322:
adding content to the document. Bec
Page 323 and 324:
inner/outer Tester This is a t
Page 325 and 326:
>
Page 327 and 328:
Figure 10-6: Using document.all[] a
Page 329 and 330:
some consistency to the mad world t
Page 331 and 332:
Table 11-2: Basic Events and Their
Page 333 and 334:
ondblclick: onfocus: onkeydown:
Page 335 and 336:
Browsers might support events othe
Page 337 and 338:
onbeforedeactivate Fires just befor
Page 339 and 340:
oncut Fires when selected content i
Page 341 and 342:
ondrop Fires on a valid drop target
Page 343 and 344:
onpropertychange Fires whenever a p
Page 345 and 346:
page Non-standard Event Binding in
Page 347 and 348:
this is to assign handlers after th
Page 349 and 350:
Table 11-4: Effect of Returning fal
Page 351 and 352:
Page 353 and 354:
One major difference between versio
Page 355 and 356:
if you check your JavaScript consol
Page 357 and 358:
To set up event capturing, use the
Page 359 and 360:
keep tabs on what happened to an ev
Page 361 and 362:
We may be in the gutter, but some o
Page 363 and 364:
Table 11-9: Behavior of Internet Ex
Page 365 and 366:
Table 11-9: Behavior of Internet Ex
Page 367 and 368:
Preventing Bubbling You can stop ev
Page 369 and 370:
The DOM2 Event model specification
Page 371 and 372:
document.getElementById('myText').r
Page 373 and 374:
Alt Key down? Control Key down? M
Page 375 and 376:
The result of a click is shown in
Page 377 and 378:
when the user activates the pull-do
Page 379 and 380:
function killClicks(event) { } even
Page 381 and 382:
-->> The killClick handler is regi
Page 384 and 385:
startListen(); //-->> Current Nod
Page 386 and 387:
Table 11-18 summarizes the major fe
Page 388 and 389:
Part IV: Using JavaScript Chapter 1
Page 390 and 391:
window.confirm(string); or simply c
Page 392 and 393:
value that contains the value enter
Page 394 and 395:
Opening and Closing Generic Windows
Page 397 and 398:
in some browsers, while others may
Page 399 and 400:
Table 12-1: Feature Parameter Value
Page 401 and 402:
featurestring += "width="+document.
Page 403 and 404:
Left: (IE) ScreenX: ScreenY: (Ne
Page 405 and 406:
Figure 12-1: Simple window and its
Page 407 and 408:
} } //-->> else customAlert("Bor
Page 409 and 410:
} } myWindow.focus(); // Make the w
Page 411 and 412:
windowHTML += ""; windowHTML += "An
Page 413 and 414:
windowname is the name of the windo
Page 415 and 416:
function moveIt() { if ((window.myW
Page 417 and 418:
myWindow.moveBy(0,10);" />> X: Y:
Page 419 and 420:
It is also possible to access parse
Page 421 and 422:
5,4,3,2,1...BOOM Browser Self-De
Page 423 and 424:
message = message.substring(1, mess
Page 425 and 426:
Event Description onafterprint Even
Page 427 and 428:
parent.frames[0].name would print o
Page 429 and 430:
" var i = 0; msg += "Window: "+ win
Page 431 and 432:
Two Frames within the naviga
Page 433 and 434:
While inline frames seem to be a si
Page 435 and 436:
window.onload = frameBuster; // -->
Page 437 and 438:
Variables
Page 439 and 440:
Back to previous page While Ja
Page 441 and 442:
Page 443 and 444:
Interested readers are enc
Page 445 and 446:
Table 13-1: Document Properties Rel
Page 447 and 448:
Unvisited Link Click to show active
Page 449 and 450:
Location and Related Properties The
Page 451 and 452:
str += "but remember the rules of X
Page 453 and 454:
You also can read the target proper
Page 456 and 457:
onclick="document.myform.field1.val
Page 458 and 459:
} str += "border: "+theImage.border
Page 460 and 461:
(document.all[10]) or by name (docu
Page 462 and 463:
Table 13-4: Common DOM Properties f
Page 464 and 465:
All other (
Page 466 and 467:
Table 13-7: (X)HTML Elements Associ
Page 468 and 469:
Table 13-7: (X)HTML Elements Associ
Page 470 and 471:
} } var newText = document.createTe
Page 472 and 473:
(X)HTML Table Inspector Test T
Page 474 and 475:
Jet Packs Economy JP-3455E6
Page 476 and 477:
above below border box hsides vside
Page 478 and 479:
for (i = 0; i > document.writeln("R
Page 480 and 481:
onclick="theTable.insertRow(documen
Page 482 and 483:
} var colNumber = parseFloat(column
Page 484 and 485:
} var numberRowsInTable = theTable.
Page 486 and 487:
onclick="doCellModification(documen
Page 488 and 489:

Page 490 and 491:
object. As with all document object
Page 492 and 493:
Just as the Document contains a col
Page 494 and 495:
} document.write("length: "+length+
Page 496 and 497:
property. In short, it is most usef
Page 498 and 499:
Remember that these buttons (i
Page 500 and 501:
Table 14-5: Properties of the HTMLB
Page 502 and 503:

Page 504 and 505:
Closely related to inputs of type "
Page 506 and 507:
Common Field Properties
Page 508 and 509:
Of course, the preceding script
Page 510 and 511:
Checkboxes and radio buttons (―ra
Page 512 and 513:
Yes: No: Maybe: does not, as it
Page 514 and 515:
yes: no: maybe: onclick="a
Page 516 and 517:
-->> Hidden Fields Hidden form f
Page 518 and 519:
Trainer Friend Cook An HTMLSelectEl
Page 520 and 521:
} //-->> alert(msg); Option 1 Op
Page 522 and 523:
cities["Australia"] = ["Sydney", "M
Page 524 and 525:
Brisbane The previous example il
Page 526 and 527:
eserved keyword. We‘ll see anothe
Page 528 and 529:

Page 530 and 531:
} for (i = 0; i
Page 532 and 533:
Abstracting Form Validation The pr
Page 534 and 535:
} if (/[^@]+@[^@]+/.test(s)) return
Page 536 and 537:
if (!isInteger(s)) return false; va
Page 538 and 539:
} { } alert("Email may not be empty
Page 540 and 541:
} } { } case 'notblank': if (isEmpt
Page 542:
Form Validation via Hidden Fields A
Page 545 and 546:
} // Check for special characters l
Page 547 and 548:
A final observation that escapes ma
Page 549 and 550:
JavaScript can be used to turn disa
Page 551 and 552:
Figure 14-4: Rendering of dynamic f
Page 553 and 554:
} } return true; else { } window.st
Page 555 and 556:
Widgets: @ 1.50 each Gadgets: @
Page 557 and 558:
calculated fields. Also note that,
Page 559 and 560:
Figure 15-1: Manipulating Image pro
Page 561 and 562:
Complete: Height: Hspace: Nam
Page 563 and 564:
} } } alt.value = i.alt; border.val
Page 565 and 566:
Page 567 and 568:
Page 569 and 570:
{ } var i = new Image(); i.src = ur
Page 571 and 572:
The complete working example is sho
Page 573 and 574:
...Page content here... Give
Page 575 and 576:
{ } var abouton = new Image(); abou
Page 577 and 578:
Figure 15-2
Page 579 and 580:
With CSS, you can go even furthe
Page 581 and 582:
Absolutely positioned elements not
Page 583 and 584:
color of the region to orange as se
Page 585 and 586:
} } return(getElement(layerName, la
Page 587 and 588:
} /* set the width of layer named l
Page 589 and 590:
* return the object for the passed
Page 591 and 592:
* set the x-coordinate of layer nam
Page 593 and 594:
} else if (opera) else theLayer.sty
Page 595 and 596:
} { } theLayer.document.write(conte
Page 597 and 598:
z: Height: Width: />>
Page 599 and 600:
Figure 15-3: Testing our cross-brow
Page 601 and 602:
object, enabling control of the con
Page 603 and 604:
} ("") : ("lightblue")); // IE can'
Page 605 and 606:
DOM Level 2 style of event listener
Page 607 and 608:
#mirror {border-style: solid; borde
Page 609 and 610:
Notice how, in the preceding examp
Page 611 and 612:
What's my style? Take 2 p { text-
Page 613 and 614:
Figure 15-6: A simple DHTML page tr
Page 615 and 616:
Page 617 and 618:
} if (clipleft A point of intere
Page 619 and 620:
obots!');" 'If you like our domes,
Page 621 and 622:
{ } currentX = getX('ufo'); if (cur
Page 623 and 624:
} if (layerobject) else return(pars
Page 625 and 626:
} /* move left until boundary */ fu
Page 627 and 628:
We could modify the animation
Page 629 and 630:
should not be placed within a form
Page 631 and 632:
Select Navigation
Page 633 and 634:
E-commerce ------------------------
Page 635 and 636:
JavaScriptRef
Page 637 and 638:
Page 639 and 640:
Yahoo Teoma MSN DMOZ E-commerce S
Page 641 and 642:
JavaScript libraries on the Web suc
Page 643 and 644:
} } { alert("Main window went away.
Page 645 and 646:
Although the following code is writ
Page 647 and 648:
{ // else move it 5 more pixels in
Page 650 and 651:
Figure 16-5: The slide-in menu in a
Page 652 and 653:
else if (document.all) // else if i
Page 654 and 655:
Bottom of the page As with all
Page 656 and 657:
application of this technology is t
Page 658 and 659:
When you assign a new cookie value
Page 660 and 661:
array else { // extract its value }
Page 662 and 663:
a user with the cookie ―username=
Page 664 and 665:
If the user doesn‘t have cookies
Page 666 and 667:
} } } value = document.cookie.subst
Page 668 and 669:
Where a calculator on the ENIAC is
Page 670 and 671:
Enter some text to store: When
Page 672 and 673:
Table 17-1: Navigator Properties fo
Page 674 and 675:
Notice already from Figure 17-1 th
Page 676 and 677:
document.write("Browser Not Known:
Page 678 and 679:
Error: No JavaScript Support E
Page 680 and 681:
// JS 1.5 features var version="1.
Page 682 and 683:
else alert("You have Flash!"); aler
Page 684 and 685:
A rendering of the example is show
Page 686 and 687:
* nasty hack to deal with doctype s
Page 689 and 690:
Under browsers like Internet Explor
Page 691 and 692:
Page 693 and 694:
Figure 17-2: Explorer’s client ca
Page 695 and 696:
Given that some buttons can b
Page 697 and 698:
Given the danger involved in settin
Page 699 and 700:
Part V: Advanced Topics Chapter Lis
Page 701 and 702:
Your browser does not support Java!
Page 703 and 704:
} public void paint(Graphics myScre
Page 705 and 706:
Your browser does not support Java!
Page 707 and 708:
Plug-ins are persistent in the brow
Page 709 and 710:
{ for (var i=0; i
Page 711 and 712:
{ for (var i=0; i
Page 713 and 714:
Suppose you have written some custo
Page 715 and 716:
} function changeFrame(i) { } if (!
Page 717 and 718:

Page 719 and 720:
Whereas Java applets are downloaded
Page 721 and 722:
Browsers that do not understand wi
Page 723 and 724:
function play() { } if (!dataReady)
Page 725 and 726:
> // you can write an image in he
Page 727 and 728:
This chapter served as an introduct
Page 729 and 730:
} var img = new Image(); img.src =
Page 731 and 732:
The HTTP response code 204 ―No Co
Page 733 and 734:
{ } // If we've already got a reque
Page 735 and 736:
User: Deagol (check online status)
Page 737 and 738:
One fundamental vehicle enabling se
Page 739 and 740:
{ var params = "numstories=" Note O
Page 741 and 742:
RPC Spellchecker
Page 743 and 744:
+ } if (rpcResult === true) else al
Page 745 and 746:
} var newScript = document.createEl
Page 747 and 748:
Iframe RPC The Server Respon
Page 749 and 750:
echo ""; ?>> In order to see this i
Page 751 and 752:
The following example illustrates t
Page 753 and 754:
The capability to update a page wit
Page 755 and 756:
Figure 20-1: Well-formed XML under
Page 757 and 758:
in which a document‘s logical str
Page 759 and 760:
&cola; We could easily have just
Page 761 and 762:
XSL Test Note In order to
Page 763 and 764:
Whereas the preceding example is ra
Page 765 and 766:
(123) 456-2222 fli@democompany.com
Page 767 and 768:
You can reference the style
Page 769 and 770:
directory {display: block;} employe
Page 771 and 772:
MathML Below x + y 2 k +
Page 773 and 774:
...HTML content... or you can refe
Page 775 and 776:
Once you bind data into a document,
Page 777 and 778:
We could further use the DOM proper
Page 779 and 780:
{ var rootElement = xmldoc.document
Page 781 and 782:
if (type == 1) { // open tag dump("
Page 783 and 784:
-->> XML Document: Name: Title
Page 785 and 786:
xmldoc.async = false; xmldoc.load("
Page 787 and 788:
Name: Title: Phone: Email:
Page 789 and 790:
Sales Executive (543) 555-5672 jone
Page 791 and 792:
*/ var title = document.getElementB
Page 793 and 794:
* append completed record to the do
Page 795 and 796:

Page 797 and 798:
} //-->> /* append completed record
Page 799 and 800:
A fake entry http://www.javascriptr
Page 801 and 802:
a:hover {color:#FF9900;} #feedOutpu
Page 803 and 804:
var itemURL = itemList[i].getElemen
Page 805 and 806:
If you inspect the preceding exam
Page 807 and 808:
Table 21-2: Relationship Between Mi
Page 809 and 810:
Table 21-4: Proprietary Extensions
Page 811 and 812:
of access to select one of the memb
Page 813 and 814:
The result is shown in Figure 21-1.
Page 815 and 816:
You must also indicate the comments
Page 817 and 818:
Table 21-7: Some Proprietary Featur
Page 819 and 820:
encountered. The browser generally
Page 821 and 822:
Two problematic questions are how t
Page 823 and 824:
HTML Applications HTML Applications
Page 825 and 826:
} var fso, filehandle; //-->> fso =
Page 827 and 828:
E, Elephant F, Fox G, Girl H, Hat T
Page 829 and 830:
Figure 21-3: Data Binding example u
Page 831 and 832:
Figure 21-5: Using dynamic properti
Page 833 and 834:
arbitrary elements in a page. HTCs
Page 835:
var originalColor; function activat
Page 838 and 839:
Table 21-12: Some Default Behaviors
Page 840 and 841:
Figure 21-6: Pop-up windows give yo
Page 842 and 843:
There are numerous JScript capabili
Page 844 and 845:
Note Interested readers can learn m
Page 846 and 847:
Table 21-17: Components of Mozilla
Page 848 and 849:
comes from a trusted source. Such c
Page 850 and 851:
even if the page in that window was
Page 852 and 853:
of incorporation, domain name owner
Page 854 and 855:
Figure 22-2: Categorizing sites int
Page 856 and 857:
The column of Table 22-3 indicating
Page 858 and 859:
function doitagain() { } document.w
Page 860 and 861:
escape(document.cookie); This scri
Page 862 and 863:
Although some defensive programming
Page 864 and 865:
Figure 23-1: Enabling notification
Page 866 and 867:
Table 23-2: Common JavaScript Error
Page 868 and 869:
if (debugging) alert("Returned from
Page 870 and 871:
Figure 23-4: Using Error.stack to g
Page 872 and 873:
} document.writeln(x); document.wri
Page 874 and 875:
Figure 23-7: Enabling script debugg
Page 876 and 877:
you can replace or suppress the err
Page 878 and 879:
if (window.opener && !window.opener
Page 880 and 881:
} return true; window.onerror = rep
Page 882 and 883:
You can also create instances of th
Page 884 and 885:
if (typeof(a) != "number" || typeof
Page 886 and 887:
The appearance of a browser to supp
Page 889 and 890:

Page 891 and 892:
efresher. We now turn our attention
Page 893 and 894:
teksasliunescape(teks);document.wri
Page 895 and 896:
Standard Version Description ECMASc
Page 897 and 898:
Table A-7: Primitive JavaScript Dat
Page 899 and 900:
Table A-11: Result of Type Conversi
Page 901 and 902:
Object Description Array Provides a
Page 903 and 904:
new Function(["arg1", ["arg2"], …
Page 905 and 906:
Table A-21: Binary and Self-assignm
Page 907 and 908:
A JavaScript implementation should
Page 909 and 910:
} where statements is composed of z
Page 911 and 912:
switch (expression) { } case val1:
Page 913 and 914:
document.write(i+""); i++; } while
Page 915 and 916:
Table A-27: Some Regular Expression
Page 917 and 918:
Table A-32: Advanced Regular Expres
Page 919 and 920:
Figure B-2: The traditional object
Page 921 and 922:
Figure B-6: The Internet Explorer 4
Page 923 and 924:
className String holding value of t
Page 925 and 926:
eadyState Read-only string containi
Page 927 and 928:
fireEvent(handler [, event]) Causes
Page 929 and 930:
setExpression(property, expression
Page 931 and 932:
Supported in IE4+, MOZ/N6+, DOM1. N
Page 933 and 934:
This object has the following prope
Page 935 and 936:
In Netscape 4.0-4.05 (JavaScript 1.
Page 937 and 938:
ig, HTMLElement (Document Object) T
Page 939 and 940:
constructor Reference to the constr
Page 941 and 942:
caption, HTMLTableCaptionElement (D
Page 943 and 944:
clipboardData (Proprietary Browser
Page 945 and 946:
"move", "copyLink", "copyMove", "li
Page 947 and 948:
setDate(dayOfMonth) Sets the day of
Page 949 and 950:
Supported in Internet Explorer 4+,
Page 951 and 952:
Document (Document Object) The Docu
Page 953 and 954:
styleSheets[] Collection of styleSh
Page 955 and 956:
Methods This object has only the me
Page 957 and 958:
The message string defines the text
Page 959 and 960:
properties ALT_MASK, CONTROL_MASK,
Page 961 and 962:
setCapture([containerCapture]) Caus
Page 963 and 964:
onblur Fires when an element loses
Page 965 and 966:
Netscape Extended Events The follow
Page 967 and 968:
onresizeend Fires when the user fin
Page 969 and 970:
This object has the following metho
Page 971 and 972:
Support Supported in Internet Explo
Page 973 and 974:
Constructor This object cannot be i
Page 975 and 976:
Individual entries in the history a
Page 977 and 978:
scrolling String specifying whether
Page 979 and 980:
"hidden", "image", and "button". Tr
Page 981 and 982:
Despite being a tag found within a
Page 983 and 984:
This object has the following prope
Page 985 and 986:
Generally speaking, reserved words
Page 987 and 988:
Index Symbols -- (decrement) operat
Page 989 and 990:
ActiveXObject, 655-657, 772 addEven
Page 991 and 992:
properties, 775 removing elements,
Page 993 and 994:
ody object, HTMLBodyElement, 780-78
Page 995 and 996:
dataTransfer, 788-789 external, 817
Page 997 and 998:
passing composite types, 115-116 pa
Page 999 and 1000:
speed of writing, 724 value of comm
Page 1001 and 1002:
overview of, 522 parsing, 525-526 r
Page 1003 and 1004:
undefined, 58-60 dataTransfer objec
Page 1005 and 1006:
ollovers, 498-499 sparing use of DH
Page 1007 and 1008:
document objects, 761-769 abbr, 771
Page 1009 and 1010:
optGroup, 851 option, 851-852 overv
Page 1011 and 1012:
document tree navigation, browser d
Page 1013 and 1014:
dynamic typing, 29-31, 155 Index_E
Page 1015 and 1016:
special characters, 54-55 strings,
Page 1017 and 1018:
defined, 297 overview of, 298 Event
Page 1019 and 1020:
advantages/disadvantages, 16 functi
Page 1021 and 1022:
properties, 417-419 form validation
Page 1023 and 1024:
passing primitive types by value, 1
Page 1025 and 1026:
HTML applications (HTA), 657-660, 6
Page 1027 and 1028: Radio, 856-857 Reset, 859-860 submi
Page 1029 and 1030: events, 814-817 hiding proprietary
Page 1031 and 1032: one-way communication with servers,
Page 1033 and 1034: Java applets accessing in JavaScrip
Page 1035 and 1036: keyboard masking, 453-454 keywords
Page 1037 and 1038: syntax, 737-738 variable declaratio
Page 1039 and 1040: methods common to all objects, 145-
Page 1041 and 1042: owser supporting, 134 javaEnabled(
Page 1043 and 1044: null data type conversion of, 734 d
Page 1045 and 1046: objects, 133-158 as associative arr
Page 1047 and 1048: comparison. see comparison operator
Page 1049 and 1050: IE security zones, 686-690 Mozilla,
Page 1051 and 1052: prototypes, extending Array objects
Page 1053 and 1054: string methods, 211-214 syntax, 748
Page 1055 and 1056: RPCs (remote procedure calls) callb
Page 1057 and 1058: ActiveXObject, 655-656 browser issu
Page 1059 and 1060: square brackets ([ ]), 93, 198 src
Page 1061 and 1062: functions made accessible by, 135 m
Page 1063 and 1064: logical operators, 740 loops, 746-7
Page 1065 and 1066: methods common to all objects, 145-
Page 1067 and 1068: Index_V V valid XML, 607-608 value,
Page 1069 and 1070: document property, 134 DOM methods
Page 1071 and 1072: eference book, 6 referencing elemen
Page 1073 and 1074: List of Figures Chapter 1: Introduc
Page 1075 and 1076: Figure 11-1: A click on the bold te
Page 1077: Figure 20-7: XHTML with MathML and
Page 1081 and 1082: Table 10-3: DOM Level 0 Collections
Page 1083 and 1084: Table 15-2: Position-Related Proper
Page 1085 and 1086: Table A-13: Result of Type Conversi
show all

JavaScript 2.0-The Complete Reference, Second ... - freecodingtutorial

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?