javascript

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■ INDEX 476 ten.js, 401 ternary operator, 60 Text interface, 257 Text node, 256 representing whitespace with, 263 #text string, 259 theFall code example, 125 this private variable, 146, 212 thwart(), 196, 355, 377, 382, 410 code listing, 354 timers addListener(), 419 animate(), 410–411, 414–415 animating with, 407 animation function, writing, 411 burst(), 410 clearInterval(), 416 clearTimeout(), 415–416 findClass(), 407 gallery, animating, 414 gallery, using, 413 mojo array, creating, 449 parseInt(), 408, 411 prep(), 449 prepDrag(), 449 prepScrollers(), 407, 413, 449 prepSkinKeys(), 407, 449 prepSprites(), 413, 418, 449 press event listener, adding, 410 press(), 409–411, 415–416 RegExp.test(), 409 release(), 416 removeListener(), 417 scrollers, preparing, 407 setInterval(), 414, 416 setTimeout(), 414–416 slide class, 407 slide.style.left, 408–409, 411–412 slideSprite(), 413, 419 sprites, swapping by ID or class, 418 swapSprites(), 418 thwart(), 410 window.event.srcElement, 410 window.event.target, 410 wrapper class, 407 yielding control of the UI thread, 449 titleCase(), 38 toExponential(), 51 toFixed(), 51–52 toggleSheet(), 339 toLocaleLowerCase(), 34 toLocaleUpperCase(), 34 toLowerCase(), 28, 33, 77, 275, 391 toPrecision(), examples of, 53 topTwenty code example, 137 toString(), 50, 189, 243 overriding, 201–203 toUpperCase(), 33, 39 trailing digits, rounding, 53 traverseTree(), 200, 275, 278–279, 356–357 type parameter, 352 typeof operator, 94, 335 ■ U unary operators, 60, 66 undefined, 1, 6, 46, 50, 65 unshift(), 233 ■ V value types array literals, creating, 14 boolean literals, creating, 5 converting a number to a string, 51 converting a string, number, or boolean to a wrapper object, 25 converting a value to a number, 46 converting a value to a string, 50 converting a value to another type, 44 converting booleans to numbers, 48 definition of, 1 delete operator, 12 doing math with null but not with undefined, 46 double quotes and strings, 2 function literals, creating, 19 members, adding, 9 members, changing, 10 NaN, 46
null, 1, 46, 50 number literals, creating, 4 Number(), 46 object literals, creating, 9 Object(), 50 rounding trailing digits, 53 sample number conversions, table of, 49 string literals, creating, 2 toExponential(), 51 toFixed(), 51–52 toPrecision(), 53 toString(), 50 trying to do math with a CSS value, 48 undefined, 1, 6, 46, 50 valueOf(), 43–44 invoking on a wrapper, 25 VanillaBean() constructor, 149 variables camel case, 6 naming, 6 predefined variables, list of, 8 undefined, 6 var keyword, 6 See also arrays; functions ■ W while loop aborting a single iteration but not the loop, 118 break statement, 117 continue statement, 118 iterating over an array, 116 loop variable, 116 looseLeafTea code example, 116 replacing break with return in a function, 120 syntax of, 115 techniques for running faster, 142 See also conditional statements; looping statements whitespace Text nodes, 263 wildMaineBlueberry object, 146 window.event, 347, 368, 371 window.event.srcElement, 368, 410 window.event.target, 410 wrapper class, 407 wrapper.style.left, 378 wrapper.style.top, 378 wrappers converting a string, number, or boolean to a wrapper object, 25 creating, 43 invoking valueOf(), 25 string wrappers, list of members, 29 valueOf(), 43–44 ■ X, Y, Z XMLHttpRequest, 422 ■ INDEX 477
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THE EXPERT’S VOICE ® IN WEB DEVE
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ii JavaScript for Absolute Beginner
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iv Contents at a Glance ■Contents
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■ CONTENTS vi ■Chapter 2: Type
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■ CONTENTS viii Sharing a Prototy
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■ CONTENTS x Querying Attributes
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■ CONTENTS xii Getting the User
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■ CONTENTS xiv About the Technica
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■ PREFACE xvi Preface In the 2005
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■ PREFACE xviii Opening Firebug L
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■ PREFACE xx Now press Return on
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■ PREFACE xxii editor reappear. N
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■ PREFACE xxiv
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CHAPTER 1 ■ REPRESENTING DATA WIT
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CHAPTER 2 ■ TYPE CONVERSION 26 Fi
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CHAPTER 2 ■ TYPE CONVERSION 30 St
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CHAPTER 2 ■ TYPE CONVERSION 32 De
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CHAPTER 2 ■ TYPE CONVERSION 38
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CHAPTER 2 ■ TYPE CONVERSION 50 Co
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CHAPTER 2 ■ TYPE CONVERSION 54 To
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CHAPTER 3 ■ OPERATORS 58 Remember
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CHAPTER 3 ■ OPERATORS 60 Using Ja
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CHAPTER 3 ■ OPERATORS 62 dough.po
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CHAPTER 3 ■ OPERATORS 64 mincedLe
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CHAPTER 3 ■ OPERATORS 66 Figure 3
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CHAPTER 3 ■ OPERATORS 68 // 1.25
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CHAPTER 3 ■ OPERATORS 70 • If b
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CHAPTER 3 ■ OPERATORS 72 The impo
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CHAPTER 3 ■ OPERATORS 78 saigonCi
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CHAPTER 3 ■ OPERATORS 82 loganber
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CHAPTER 3 ■ OPERATORS 94 fridge.y
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CHAPTER 3 ■ OPERATORS 96
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CHAPTER 4 ■ CONTROLLING FLOW 98 s
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CHAPTER 4 ■ CONTROLLING FLOW 100
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CHAPTER 5 ■ MEMBER INHERITANCE 14
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CHAPTER 6 ■ FUNCTIONS AND ARRAYS
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CHAPTER 7 ■ TRAVERSING AND MODIFY
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CHAPTER 8 ■ SCRIPTING CSS 308 Rem
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CHAPTER 8 ■ SCRIPTING CSS 310 var
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CHAPTER 8 ■ SCRIPTING CSS 312 tex
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CHAPTER 8 ■ SCRIPTING CSS 314 Fig
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CHAPTER 8 ■ SCRIPTING CSS 322 Exp
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CHAPTER 8 ■ SCRIPTING CSS 328 } L
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CHAPTER 8 ■ SCRIPTING CSS 330 •
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CHAPTER 8 ■ SCRIPTING CSS 332 ins
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CHAPTER 8 ■ SCRIPTING CSS 336 Why
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CHAPTER 8 ■ SCRIPTING CSS 340 Ref
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CHAPTER 8 ■ SCRIPTING CSS 344 } }
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CHAPTER 8 ■ SCRIPTING CSS 346
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CHAPTER 9 ■ LISTENING FOR EVENTS
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