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包含英文和中文两个版本附有本书源码. Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiii 1. Introduction to JavaScript . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 Core JavaScript 4 1.2 Client-Side JavaScript 8 Part I. Core JavaScript 2. Lexical Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 2.1 Character Set 21 2.2 Comments 23 2.3 Literals 23 2.4 Identifiers and Reserved Words 23 2.5 Optional Semicolons 25 3. Types, Values, and Variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 3.1 Numbers 31 3.2 Text 36 3.3 Boolean Values 40 3.4 null and undefined 41 3.5 The Global Object 42 3.6 Wrapper Objects 43 3.7 Immutable Primitive Values and Mutable Object References 44 3.8 Type Conversions 45 3.9 Variable Declaration 52 3.10 Variable Scope 53 4. Expressions and Operators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 4.1 Primary Expressions 57 4.2 Object and Array Initializers 58 4.3 Function Definition Expressions 59 vii 4.4 Property Access Expressions 60 4.5 Invocation Expressions 61 4.6 Object Creation Expressions 61 4.7 Operator Overview 62 4.8 Arithmetic Expressions 66 4.9 Relational Expressions 71 4.10 Logical Expressions 75 4.11 Assignment Expressions 77 4.12 Evaluation Expressions 79 4.13 Miscellaneous Operators 82 5. Statements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87 5.1 Expression Statements 88 5.2 Compound and Empty Statements 88 5.3 Declaration Statements 89 5.4 Conditionals 92 5.5 Loops 97 5.6 Jumps 102 5.7 Miscellaneous Statements 108 5.8 Summary of JavaScript Statements 112 6. Objects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115 6.1 Creating Objects 116 6.2 Querying and Setting Properties 120 6.3 Deleting Properties 124 6.4 Testing Properties 125 6.5 Enumerating Properties 126 6.6 Property Getters and Setters 128 6.7 Property Attributes 131 6.8 Object Attributes 135 6.9 Serializing Objects 138 6.10 Object Methods 138 7. Arrays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141 7.1 Creating Arrays 141 7.2 Reading and Writing Array Elements 142 7.3 Sparse Arrays 144 7.4 Array Length 144 7.5 Adding and Deleting Array Elements 145 7.6 Iterating Arrays 146 7.7 Multidimensional Arrays 148 7.8 Array Methods 148 7.9 ECMAScript 5 Array Methods 153 7.10 Array Type 157 viii | Table of Contents 7.11 Array-Like Objects 158 7.12 Strings As Arrays 160 8. Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163 8.1 Defining Functions 164 8.2 Invoking Functions 166 8.3 Function Arguments and Parameters 171 8.4 Functions As Values 176 8.5 Functions As Namespaces 178 8.6 Closures 180 8.7 Function Properties, Methods, and Constructor 186 8.8 Functional Programming 191 9. Classes and Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199 9.1 Classes and Prototypes 200 9.2 Classes and Constructors 201 9.3 Java-Style Classes in JavaScript 205 9.4 Augmenting Classes 208 9.5 Classes and Types 209 9.6 Object-Oriented Techniques in JavaScript 215 9.7 Subclasses 228 9.8 Classes in ECMAScript 5 238 9.9 Modules 246 10. Pattern Matching with Regular Expressions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251 10.1 Defining Regular Expressions 251 10.2 String Methods for Pattern Matching 259 10.3 The RegExp Object 261 11. JavaScript Subsets and Extensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265 11.1 JavaScript Subsets 266 11.2 Constants and Scoped Variables 269 11.3 Destructuring Assignment 271 11.4 Iteration 274 11.5 Shorthand Functions 282 11.6 Multiple Catch Clauses 283 11.7 E4X: ECMAScript for XML 283 12. Server-Side JavaScript . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 289 12.1 Scripting Java with Rhino 289 12.2 Asynchronous I/O with Node 296 Table of Contents | ix Part II. Client-Side JavaScript 13. JavaScript in Web Browsers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 307 13.1 Client-Side JavaScript 307 13.2 Embedding JavaScript in HTML 311 13.3 Execution of JavaScript Programs 317 13.4 Compatibility and Interoperability 325 13.5 Accessibility 332 13.6 Security 332 13.7 Client-Side Frameworks 338 14. The Window Object . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 341 14.1 Timers 341 14.2 Browser Location and Navigation 343 14.3 Browsing History 345 14.4 Browser and Screen Information 346 14.5 Dialog Boxes 348 14.6 Error Handling 351 14.7 Document Elements As Window Properties 351 14.8 Multiple Windows and Frames 353 15. Scripting Documents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 361 15.1 Overview of the DOM 361 15.2 Selecting Document Elements 364 15.3 Document Structure and Traversal 371 15.4 Attributes 375 15.5 Element Content 378 15.6 Creating, Inserting, and Deleting Nodes 382 15.7 Example: Generating a Table of Contents 387 15.8 Document and Element Geometry and Scrolling 389 15.9 HTML Forms 396 15.10 Other Document Features 405 16. Scripting CSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 413 16.1 Overview of CSS 414 16.2 Important CSS Properties 419 16.3 Scripting Inline Styles 431 16.4 Querying Computed Styles 435 16.5 Scripting CSS Classes 437 16.6 Scripting Stylesheets 440 17. Handling Events . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 445 17.1 Types of Events 447 x | Table of Contents 17.2 Registering Event Handlers 456 17.3 Event Handler Invocation 460 17.4 Document Load Events 465 17.5 Mouse Events 467 17.6 Mousewheel Events 471 17.7 Drag and Drop Events 474 17.8 Text Events 481 17.9 Keyboard Events 484 18. Scripted HTTP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 491 18.1 Using XMLHttpRequest 494 18.2 HTTP by <script>: JSONP 513 18.3 Comet with Server-Sent Events 515 19. The jQuery Library . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 523 19.1 jQuery Basics 524 19.2 jQuery Getters and Setters 531 19.3 Altering Document Structure 537 19.4 Handling Events with jQuery 540 19.5 Animated Effects 551 19.6 Ajax with jQuery 558 19.7 Utility Functions 571 19.8 jQuery Selectors and Selection Methods 574 19.9 Extending jQuery with Plug-ins 582 19.10 The jQuery UI Library 585 20. Client-Side Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 587 20.1 localStorage and sessionStorage 589 20.2 Cookies 593 20.3 IE userData Persistence 599 20.4 Application Storage and Offline Webapps 601 21. Scripted Media and Graphics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613 21.1 Scripting Images 613 21.2 Scripting Audio and Video 615 21.3 SVG: Scalable Vector Graphics 622 21.4 Graphics in a <canvas> 630 22. HTML5 APIs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 667 22.1 Geolocation 668 22.2 History Management 671 22.3 Cross-Origin Messaging 676 22.4 Web Workers 680 Table of Contents | xi 22.5 Typed Arrays and ArrayBuffers 687 22.6 Blobs 691 22.7 The Filesystem API 700 22.8 Client-Side Databases 705 22.9 Web Sockets 712 Part III. Core JavaScript Reference Core JavaScript Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719 Part IV. Client-Side JavaScript Reference Client-Side JavaScript Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 859 Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1019

是TreeView的升级，FlyTreeView具有多功能的