Symbols & Numbers | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z

Index: O

Object( ), calling as function: 11.1.2. Explicit Type Conversions

object context, using strings in: 3.12. Primitive Data Type Wrapper Objects

Object data type: 3. Data Types and Values

object literals: 2.6. Literals

3.5.2. Object Literals

8.1.1. Creating Objects

Object object: 8.5.7. Superclasses and Subclasses

23. Core JavaScript Reference

hasOwnProperty( ) method: 8.7.5. The hasOwnProperty( ) Method

inheritance from: 8.7. Object Properties and Methods

isPrototypeOf( ) method: 8.7.7. The isPrototypeOf( ) Method

propertyIsEnumerable( ) method: 8.7.6. The propertyIsEnumerable( ) Method

toLocaleString( ) method: 8.7.3. The toLocaleString( ) Method

toString( ) method: 8.7.2. The toString( ) Method

obtaining class value: 8.7.2. The toString( ) Method

user-defined objects: 8.7.2. The toString( ) Method

valueOf( ) method: 8.7.4. The valueOf( ) Method

object-oriented programming

inheritance: 1. Introduction to JavaScript

methods: 1.5. Client-Side JavaScript: Executable Content in Web Pages

objects: 1. Introduction to JavaScript

3. Data Types and Values

3. Data Types and Values

3.5. Objects

8. Objects

access operators: 5.10.7. Array and Object Access Operators

Array: 3. Data Types and Values

arrays vs.: 9. Arrays

as associative arrays: 3.5. Objects

8.6. Objects as Associative Arrays

8.6. Objects as Associative Arrays

call objects: 4.6.2. Local Variables: The Call Object

7.3. Function Scope: The Call Object

classes for: 8.5. Object-Oriented JavaScript

complex number class, defining: 8.5.6. Example: Complex Numbers

hierarchy: 8.5.7. Superclasses and Subclasses

client-side JavaScript, case insensitivity in: 2.2. Case Sensitivity

comparing by reference: 5.4.1. Equality (==) and Identity (===)

constructor property: 8.7.1. The constructor Property

converting strings to: 23. Core JavaScript Reference

converting to primitive data type: 5.4.1. Equality (==) and Identity (===)

11.1.1. Object-to-Primitive Conversion

converting to strings: 23. Core JavaScript Reference

copying, passing, and comparing by reference: 11.2.1. Primitive Types and Reference Types

creating: 3.5.1. Creating Objects

8.1.1. Creating Objects

with constructor function and new operator: 8.2. Constructors

object literals, using: 8.1.1. Creating Objects

creation operator: 5.10.3. The Object Creation Operator (new)

Date: 3. Data Types and Values

delete operator and: 5.10.4. The delete Operator

DOM

behaving as JavaScript arrays: 17.1.6. Language-Independent DOM Interfaces

factory methods for creating: 17.1.6. Language-Independent DOM Interfaces

embedded in browsers, JavaScript interaction with: 1.6.6. Still More Features

Error: 3. Data Types and Values

existence, testing for: 12.3.3. Event Handlers

Function: 3. Data Types and Values

7.5. Function Properties and Methods

global: 23. Core JavaScript Reference

handler functions, order of invoking: 19.2.2. Event Handler Registration

hierarchy, client-side: 12.1.2. The Client-Side Object Hierarchy and the Document Object Model

HTML document content: 1.5. Client-Side JavaScript: Executable Content in Web Pages

identity, comparing for: 5.4.1. Equality (==) and Identity (===)

inheritance from prototypes: 8.4. Prototypes and Inheritance

instance methods: 8.5.2. Instance Methods

instance properties: 8.5.1. Instance Properties

JavaArray object: 22.4.4. The JavaArray Class

JavaClass object: 22.4.2. The JavaClass Class

JavaObject object: 22.4.3. The JavaObject Class

24. Client-Side JavaScript Reference

JavaScript conversion of: 22.6. JavaScript Conversion of JavaObjects

JavaPackage object: 22.4.1. The JavaPackage Class

JavaScript: 1.6. Client-Side JavaScript Features

1.6. Client-Side JavaScript Features

(see also individual object names)

corresponding to HTML elements: 19.1.3. Event Handlers as Properties

Date object: 1.6.6. Still More Features

Document object: 1.6.1. Control Document Appearance and Content

Form object and Form element objects: 1.6.3. Interact with HTML Forms

Navigator object: 1.6.6. Still More Features

Screen object: 1.6.6. Still More Features

setting properties and array elements from Java: 22.2.1. The JSObject Class

Window object: 1.6.2. Control the Browser

JSObject objects: 22.7. Java-to-JavaScript Data Conversion

methods: 3.4. Functions

8.3. Methods

8.7.2. The toString( ) Method

primitive value of: 23. Core JavaScript Reference

23. Core JavaScript Reference

properties: 3.5. Objects

deleting: 8.1.4. Undefined Properties

enumerating: 6.9. for/in

8.1.3. Enumerating Properties

same-origin policy: 21.3. The Same-Origin Policy

setting and querying: 8.1.2. Setting and Querying Properties

variables as: 4.6. Variables as Properties

prototype: 7.5.2. The prototype Property

23. Core JavaScript Reference

23. Core JavaScript Reference

23. Core JavaScript Reference

inheritance and: 8.4. Prototypes and Inheritance

as reference types: 11.2.1. Primitive Types and Reference Types

reference counting: 11.3.2. Garbage Collection by Reference Counting

RegExp: 3.10. Regular Expressions

registering as event handlers: 19.2.4. Registering Objects as Event Handlers

strings vs.: 3.2.3. Working with Strings

with statement and: 6.18. with

wrapper objects: 3.12. Primitive Data Type Wrapper Objects

22.5.1. Wrapper Objects

octal numbers: 3.1.2. Hexadecimal and Octal Literals

3.1.2. Hexadecimal and Octal Literals

Latin-1 characters, escape sequences: 3.2.2. Escape Sequences in String Literals

off-screen images, caching and: 14.6.2. Offscreen Images and Caching

offset( ) method: 24. Client-Side JavaScript Reference

offsetHeight property: 24. Client-Side JavaScript Reference

offsetLeft property: 24. Client-Side JavaScript Reference

offsetParent property: 24. Client-Side JavaScript Reference

offsetTop property: 24. Client-Side JavaScript Reference

offsetWidth property: 24. Client-Side JavaScript Reference

offsetX, offsetY properties (IE Event): 19.3.1. The IE Event Object

24. Client-Side JavaScript Reference

onabort event handler: 14.6.3. Image Event Handlers

24. Client-Side JavaScript Reference

onblur event handler

form elements: 15.3.3. Form Element Event Handlers

Input object: 24. Client-Side JavaScript Reference

window losing keyboard focus: 24. Client-Side JavaScript Reference

onchange event handler: 1.8. Example: Computing Loan Payments with JavaScript

12.2.3. Event Handlers

FileUpload object: 24. Client-Side JavaScript Reference

form elements: 15.3.3. Form Element Event Handlers

FileUpload: 15.3.6. Text Fields

Radio and Checkbox: 15.3.5. Toggle Buttons

Select: 15.3.7. Select and Option Elements

text fields: 15.3.6. Text Fields

Input object: 24. Client-Side JavaScript Reference

Select object: 24. Client-Side JavaScript Reference

Text object: 24. Client-Side JavaScript Reference

Textarea object: 24. Client-Side JavaScript Reference

onclick event handler: 1.5. Client-Side JavaScript: Executable Content in Web Pages

1.8. Example: Computing Loan Payments with JavaScript

12.2.3. Event Handlers

12.2.3. Event Handlers

14.7.2. Link Event Handlers

Button object: 24. Client-Side JavaScript Reference

Checkbox object: 24. Client-Side JavaScript Reference

form elements: 15.3.3. Form Element Event Handlers

Radio and Checkbox: 15.3.5. Toggle Buttons

HTMLElement object: 24. Client-Side JavaScript Reference

Input object: 24. Client-Side JavaScript Reference

Link object: 14.1.5. Document Objects and Event Handlers

24. Client-Side JavaScript Reference

Reset object: 24. Client-Side JavaScript Reference

Submit object: 24. Client-Side JavaScript Reference

tags: 19.1.1. Events and Event Types

ondblclick event handler: 24. Client-Side JavaScript Reference

onerror event handler: 13.5. Error Handling

14.6.3. Image Event Handlers

Image object: 24. Client-Side JavaScript Reference

Window object: 24. Client-Side JavaScript Reference

suppressing language version errors: 20.2.3. Suppressing Version-Related Errors

onfocus event handler: 24. Client-Side JavaScript Reference

form elements: 15.3.3. Form Element Event Handlers

Input object: 24. Client-Side JavaScript Reference

Window object: 24. Client-Side JavaScript Reference

onhelp event handler: 24. Client-Side JavaScript Reference

onkeydown event handler: 15.3.6. Text Fields

24. Client-Side JavaScript Reference

onkeypress event handler: 15.3.6. Text Fields

24. Client-Side JavaScript Reference

onkeyup event handler: 15.3.6. Text Fields

24. Client-Side JavaScript Reference

onload event handler: 12.3.3. Event Handlers

14.6.3. Image Event Handlers

Image object: 24. Client-Side JavaScript Reference

Window object: 24. Client-Side JavaScript Reference

onmousedown event handler: 12.2.3. Event Handlers

24. Client-Side JavaScript Reference

Netscape 4: 19.4.3. Example: Dragging with the Netscape 4 Event Model

onmouseout event handler: 12.2.3. Event Handlers

14.7.2. Link Event Handlers

20.1.6. Ignore the Problem

HTMLElement object: 24. Client-Side JavaScript Reference

image rollover effect, creating: 14.6.1. Image Replacement with the src Property

Link object: 24. Client-Side JavaScript Reference

Netscape 2 and 3 (Windows), defining for: 20.1.6. Ignore the Problem

20.1.6. Ignore the Problem

onmouseover event handler: 12.2.3. Event Handlers

14.7.2. Link Event Handlers

14.7.2. Link Event Handlers

HTMLElement property: 24. Client-Side JavaScript Reference

image rollover effect, creating: 14.6.1. Image Replacement with the src Property

Link object: 24. Client-Side JavaScript Reference

status line in hyperlink, setting: 13.3. The Status Line

tag: 19.1.1. Events and Event Types

onmouseup event handler: 12.2.3. Event Handlers

24. Client-Side JavaScript Reference

24. Client-Side JavaScript Reference

onmove event handler: 24. Client-Side JavaScript Reference

24. Client-Side JavaScript Reference

onreset event handler: 12.2.3. Event Handlers

15.1. The Form Object

15.1. The Form Object

24. Client-Side JavaScript Reference

onresize event handler: 24. Client-Side JavaScript Reference

onsubmit event handler: 12.2.3. Event Handlers

15.1. The Form Object

24. Client-Side JavaScript Reference

element: 14.1.5. Document Objects and Event Handlers

19.1.1. Events and Event Types

onunload event handler: 12.3.3.1. onload and onunload event handlers

Window object: 24. Client-Side JavaScript Reference

open( ) method

Document object: 14.1.1. Document Methods

19.1.6. Scope of Event Handlers

24. Client-Side JavaScript Reference

creating new documents: 14.2. Dynamically Generated Documents

non-HTML documents: 14.2.1. Non-HTML Documents

HTMLDocument object: 25. W3C DOM Reference

Window object: 13.1. Window Overview

13.8.1. Opening Windows

13.8.6. Window Methods Example

19.1.6. Scope of Event Handlers

24. Client-Side JavaScript Reference

dynamically creating dialog with Document methods: 14.2. Dynamically Generated Documents

specifying undefined return value: 12.2.4. JavaScript in URLs

open-source JavaScript interpreters: 0. Preface

1.4. JavaScript in Other Contexts

opener property (Window): 13.1. Window Overview

13.8.1. Opening Windows

24. Client-Side JavaScript Reference

browser compatibility problems, avoiding: 20.1.1. The Least-Common-Denominator Approach

Opera browser, support for client-side JavaScript: 1.3. Client-Side JavaScript

operands: 5.2.1. Number of Operands

operating systems, default language: 24. Client-Side JavaScript Reference

operators: 1.10. Exploring JavaScript

5.2. Operator Overview

arithmetic: 3.1.4. Working with Numbers

5.3. Arithmetic Operators

5.3. Arithmetic Operators

array and object access: 5.10.7. Array and Object Access Operators

assignment: 5.9. Assignment Operators

associativity of: 5.2.4. Operator Associativity

bitwise: 5.8. Bitwise Operators

comma (,): 5.10.6. The Comma Operator (,)

6.2. Compound Statements

comparison: 5.5.1. Comparison Operators

conditional: 5.10.1. The Conditional Operator (?:)

data types of operands: 5.2.2. Type of Operands

delete: 5.10.4. The delete Operator

6.1. Expression Statements

equality and identity: 5.4. Equality Operators

equality and inequality, Netscape 4 problems with: 11.6. Netscape's JavaScript 1.2 Incompatibilities

function call: 5.10.8. The Function Call Operator

in: 5.5.2. The in Operator

increment and decrement: 6.1. Expression Statements

instanceof: 5.5.3. The instanceof Operator

logical: 5.7. Logical Operators

new (object creation): 5.10.3. The Object Creation Operator (new)

operands: 5.2.1. Number of Operands

precedence of: 5.2. Operator Overview

5.2.3. Operator Precedence

5.2.3. Operator Precedence

relational: 5.5. Relational Operators

shift: 5.8. Bitwise Operators

string: 5.6. String Operators

5.6. String Operators

typeof: 5.10.2. The typeof Operator

void: 5.10.5. The void Operator

Option( ) constructor: 15.3.7. Select and Option Elements

Option object: 15.2. Defining Form Elements

15.3.7. Select and Option Elements

24. Client-Side JavaScript Reference

options

HTMLOptionElement object: 25. W3C DOM Reference

Select object: 24. Client-Side JavaScript Reference

options[] property: 25. W3C DOM Reference

Input object: 24. Client-Side JavaScript Reference

Select object: 15.3.7. Select and Option Elements

24. Client-Side JavaScript Reference

24. Client-Side JavaScript Reference

null values in: 15.3.7. Select and Option Elements

OR (|) operator: 5.8. Bitwise Operators

order

alphabetical: 5.6. String Operators

of operations: 5.2.3. Operator Precedence

original event model: 19. Events and Event Handling

19.1. Basic Event Handling

events and event types: 19.1.1. Events and Event Types

mixing with standard (DOM Level 2): 19.2.8. Mixing Event Models

outerHeight property: 24. Client-Side JavaScript Reference

outerHTML property: 17.3.3. Modifying Documents

24. Client-Side JavaScript Reference

outerText property: 17.3.3. Modifying Documents

24. Client-Side JavaScript Reference

outerWidth property: 24. Client-Side JavaScript Reference

output

alert( ) method: 6.17. try/catch/finally

HTML, displaying with alert( ) method: 1.10. Exploring JavaScript

overflow attribute: 18.2.5. Partial Visibility: overflow and clip

override style sheets: 18.5.3. Override Styles

override styles: 25. W3C DOM Reference

ownerDocument property: 25. W3C DOM Reference

ownerElement property: 25. W3C DOM Reference

ownerNode property: 25. W3C DOM Reference

ownerRule property: 25. W3C DOM Reference

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