Articles tagged: JavaScript

Found 619 documents.

AJAX
Archive/Web/E4X ECMAScript for XML (E4X) is a programming language extension that adds native XML support to ...
Archive/Web/E4X/Processing_XML_with_E4X First introduced in JavaScript 1.6, E4X introduces a native XML object to the JavaScript language, ...
Components.utils.createObjectIn Components.utils.createObjectIn creates a new JavaScript object in the scope of the specified ...
Components.utils.evalInSandbox In certain circumstances, you may want to evaluate JavaScript code with restricted privileges. In ...
Components.utils.getGlobalForObject This method is used to determine the global object with which an object is associated. This is the ...
Components.utils.makeObjectPropsNormal Ensures that the specified object's methods are all in the object's scope, and aren't ...
concat concat is a Method of various JavaScript objects:
constructor constructor is a Property of various JavaScript objects:
Debugging_JavaScript This document is intended to help developers writing JavaScript code in Mozilla, mainly for Mozilla ...
devicelightevent Ambient Light Events make the web application capable to sense the environment around the user and ...
DHTML_Demonstrations_Using_DOM_Style Mozilla's DOM Sample Project This page contains a list of DOM samples based on the various DOM ...
Differential_inheritance_in_JavaScript Differential Inheritance is a common prototype-oriented model that uses the concept that most ...
E4X_Tutorial This tutorial walks you through the basic syntax of E4X (EcmaScript for XML). With E4X, programmers ...
E4X_Tutorial/Introduction With E4X enabled, basic XML elements are valid syntax for variables. For instance
ECMAScript_DontEnum_attribute ECMAScript 3 has an internal attribute called DontEnum. This attribute is attached to certain ...
Emscripten
Enumerability_and_ownership_of_properties Enumerable properties are those which can be iterated by a for..in loop.
Error_Console The Error Console is a tool available in most Mozilla-based applications that is used for reporting ...
Exception_logging_in_JavaScript In versions of Firefox prior to Firefox 3, all JavaScript exceptions were always logged into the ...
Games/Anatomy I want to be clear that any of the above, or none of them, could be best for your game. The correct ...
Games/Techniques/Async_scripts Getting async compilation is easy: when writing your JavaScript, just use the async attribute like ...
Games/Techniques/Efficient_animation_for_web_games This article covers techniques and advice for creating efficient animation for web games, with a ...
How_to_Build_an_XPCOM_Component_in_Javascript If you are looking for Add-on SDK solution for XPCOM JavaScript components then check out ...
How_to_embed_the_JavaScript_engine See also JSAPI User Guide. In particular, it has more and better code examples!
International_characters_in_XUL_JavaScript Gecko 1.8, as used in Firefox 1.5 and other applications, added support for non-ASCII characters in ...
JavaScript_crypto Mozilla defines a special JavaScript object to allow web pages access to certain ...
JavaScript_OS.File JavaScript module OS.File contains primitives for manipulating files out of the main thread.
JavaScript_OS.File/OS.File.DirectoryIterator_for_the_main_thread This document presents the mechanisms for walking the contents of a directory from the main thread. ...
JavaScript_OS.File/OS.File_for_the_main_thread This page details how to use File I/O from the main thread. For other uses of OS.File, please see ...
JavaScript_Presentations
JavaScript_Tips
JSDBGAPI_Reference Obviously this stuff is almost entirely undocumented.
L20n
lastIndexOf lastIndexOf is a Method of various JavaScript objects:
Leak_Monitor Leak Monitor is a Firefox extension by L. David Baron that helps extension and chrome developers to ...
MDN/Doc_status/JavaScript See also translation status of the JavaScript section.
Mozilla/Add-ons/Code_snippets/JS_XPCOM Here are a few useful snippets of code for dealing with XPCOM components in JavaScript.
Mozilla/Add-ons/Code_snippets/StringView The aims of this library are:
Mozilla/Add-ons/Overlay_Extensions/XUL_School/JavaScript_Object_Management In this section we'll look into how to handle JavaScript data effectively, beginning with chrome ...
Mozilla/Firefox/Releases/1.5 Based on the Gecko 1.8 engine, Firefox 1.5 improved its already best in class standards support, ...
Mozilla/Firefox/Releases/3.5 Firefox 3.5 introduces a number of new features, as well as additional and improved support for a ...
Mozilla/Firefox/Releases/3.6 Firefox 3.6 offers support for new and developing web standards, increased performance, and an ...
Mozilla/Firefox/Releases/4 Firefox 4, which shipped on March 22, 2011, enhances performance, adds more support for HTML5 and ...
Mozilla/JavaScript_code_modules JavaScript code modules let multiple privileged JavaScript scopes share code. For example, a module ...
Mozilla/JavaScript_code_modules/DeferredTask.jsm The DeferredTask.jsm JavaScript code module offers utility routines for a task that will run after ...
Mozilla/JavaScript_code_modules/Dict.jsm The Dict.jsm JavaScript code module offers routines for managing dictionaries of key/value pairs. ...
Mozilla/JavaScript_code_modules/DownloadLastDir.jsm The DownloadLastDir.jsm JavaScript code module lets you retrieve the path of the last directory ...
Mozilla/JavaScript_code_modules/FileUtils.jsm The FileUtils.jsm JavaScript code module offers utility routines dealing with files. To use it, you ...
Mozilla/JavaScript_code_modules/Log.jsm The Log.jsm JavaScript code module (formerly named log4moz.js) provides a log4j style API for ...
Mozilla/JavaScript_code_modules/NetUtil.jsm The NetUtil.jsm JavaScript code module provides easy-to-use APIs for performing common network ...
Mozilla/JavaScript_code_modules/openLocationLastURL.jsm The openLocationLastURL.jsm JavaScript code module lets you set and retrieve the URL most recently ...
Mozilla/JavaScript_code_modules/Promise.jsm/Promise A Promise object represents a value that may not be available yet.
Mozilla/JavaScript_code_modules/Services.jsm The Services.jsm JavaScript code module offers a wide assortment of lazy getters that simplify the ...
Mozilla/JavaScript_code_modules/SourceMap.jsm Get a reference to the module:
Mozilla/JavaScript_code_modules/Timer.jsm The Timer.jsm JavaScript code module contains pure-JavaScript implementations of setTimeout and ...
Mozilla/JavaScript_code_modules/Using JavaScript code modules are a concept introduced in Gecko 1.9 and can be used for sharing code ...
Mozilla/JavaScript_code_modules/XPCOMUtils.jsm The XPCOMUtils.jsm JavaScript code module offers utility routines for JavaScript components loaded ...
Mozilla/js-ctypes/js-ctypes_reference This doc is a work in progress.
Mozilla/js-ctypes/js-ctypes_reference/Callbacks C functions occasionally take function pointers as arguments, which are generally used as ...
Mozilla/js-ctypes/js-ctypes_reference/CData A CData object represents a C value or function located in memory.
Mozilla/js-ctypes/js-ctypes_reference/CType All data types declared using the js-ctypes API are represented by CType objects. These objects ...
Mozilla/js-ctypes/js-ctypes_reference/ctypes The ctypes object contains methods and predefined data types used to create and manage a library.
Mozilla/js-ctypes/js-ctypes_reference/Int64 Because JavaScript doesn't currently include standard support for 64-bit integer values, js-ctypes ...
Mozilla/js-ctypes/js-ctypes_reference/Library The Library object represents a native library loaded by the ctypes open() method. Its methods let ...
Mozilla/js-ctypes/js-ctypes_reference/UInt64 As JavaScript doesn't currently include standard support for 64-bit integer values, js-ctypes ...
Mozilla/js-ctypes/Using_js-ctypes Before you can use js-ctypes, you need to import the ctypes.jsm code module. This is as simple as ...
Mozilla/js-ctypes/Using_js-ctypes/Declaring_and_calling_functions Functions are declared using the Library object's declare() method. Once declared, functions can be ...
Mozilla/js-ctypes/Using_js-ctypes/Declaring_types The ctypes object offers a number of constructor methods that let you declare types. Every type is ...
Mozilla/js-ctypes/Using_js-ctypes/Working_with_data Data types for use with js-ctypes are represented by CType objects. These are JavaScript ...
Mozilla/JS_libraries In addition to Firefox and other applications, Mozilla developers have created a number of useful ...
Mozilla/Mobile Firefox OS is an open source mobile operating system which uses Linux and Mozilla's Gecko engine to ...
Mozilla/Projects/Shumway This article will help you understand Shumway — Mozilla's open standards-based Flash renderer — and ...
Mozilla/Projects/SpiderMonkey/JSAPI_reference/JS_ObjectIsDate Determines if a specified object is a Date object.
Mozilla/XPConnect/xpcshell xpcshell is an XPConnect -enabled JavaScript Shell. It is a console application that lets you run ...
New_in_Rhino_1.7R4 A list of bugs that were fixed since the previous release.
Performance/Profiling_JavaScript_with_Shark It's now possible to build a copy of Firefox that allows you to start and stop Shark profiles from ...
Properly_Using_CSS_and_JavaScript_in_XHTML_Documents XHTML™ 1.0 The Extensible HyperText Markup Language (Second Edition) defines XHTML to be a ...
Properly_Using_CSS_and_JavaScript_in_XHTML_Documents/Examples This page contains the source code of the examples related to the " Properly Using CSS and ...
prototype prototype is a property of various JavaScript objects:
Rhino Rhino is an open-source implementation of JavaScript written entirely in Java. It is typically ...
Rhino/Embedding_tutorial Embedding Rhino can be done simply with good results. With more effort on the part of the embedder, ...
SpiderMonkey/Build_Documentation Use these instructions to build the latest SpiderMonkey source code.
SpiderMonkey/Creating_JavaScript_tests There are two large SpiderMonkey test suites: js/src/tests and js/src/jit-test. See Running ...
SpiderMonkey/File_object Non-Standard Server-Side Object
SpiderMonkey/Internals At heart, SpiderMonkey is a fast interpreter that runs an untyped bytecode and operates on values ...
SpiderMonkey/Internals/self-hosting As of Firefox 17, SpiderMonkey has the ability to self-host built-in functions in JavaScript.
SpiderMonkey/Internals/Thread_Safety This page describes implementation details of the SpiderMonkey JavaScript engine. It is mainly of ...
SpiderMonkey/Introduction_to_the_JavaScript_shell The JavaScript shell (js) is a command-line program included in the SpiderMonkey source ...
SpiderMonkey/JSAPI_Reference/Stored_value In the JSAPI, the stored value of an object property is its last known value. For a data property, ...
SpiderMonkey/JSAPI_User_Guide This document explains how to embed SpiderMonkey, the Mozilla JavaScript engine, in your C++ ...
SpiderMonkey/Parser_API Recent builds of the standalone SpiderMonkey shell include a reflection of the SpiderMonkey parser, ...
SpiderMonkey/Running_Automated_JavaScript_Tests There are two test suites, affectionately called " jstests " and " jit-tests ". Sometimes jstests ...
SpiderMonkey/Shell_global_objects These are the global objects that are set up automatically by the SpiderMonkey js command-line ...
SpiderMonkey/Split_object In SpiderMonkey, a split object is made up of two JSObject s: an inner object and an outer object.
SpiderMonkey_coding_conventions The SpiderMonkey project owners enforce coding conventions pretty strictly during code reviews.
SpiderMonkey_Garbage_Collection_Tips Using these steps you can find all the GC'able items and what they're linked to.
switch_command_JavaScript var troll = prompt("You're walking through the forest, minding your own business, and you run into ...
Tamarin Categories
Tools/Browser_Toolbox The Browser Toolbox is like the normal Toolbox, but applied to the whole browser rather than a ...