Articles tagged: JavaScript

Found 1353 documents

Archive/Add-ons/Add-on_SDK/Guides/Content_Scripts/Reddit_Example This example add-on creates a panel containing the mobile version of Reddit. When the user...
Archive/Add-ons/Code_snippets/JS_XPCOM Here are a few useful snippets of code for dealing with XPCOM components in JavaScript.
Archive/Add-ons/Code_snippets/Rosetta By default, the only possible standardized scripting language for HTML is ECMAScript. Hence, if...
Archive/Add-ons/Code_snippets/Timers/Daemons In computer science a daemon is a task that runs as a background process, rather than being...
Archive/Add-ons/Overlay_Extensions/XUL_School/Adding_Events_and_Commands Just like with HTML, most JavaScript code execution is triggered by event handlers attached to...
Archive/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...
Archive/Add-ons/SeaMonkey_2 Starting with SeaMonkey 2 Alpha 1 SeaMonkey supports toolkit/-style extensions. These type of...
Archive/Apps/Tools_and_frameworks/common_libraries_and_frameworks If you have developed a packaged app with AngularJS, you may run into this error message:
Archive/B2G_OS/Add-ons/Developing_B2G_OS_add-ons Add-ons are a well-known concept in the world of web browsers, and this concept has been added...
Archive/B2G_OS/API/CameraCapabilities The CameraControl.capabilities property returns a CameraCapabilities object, which describes all...
Archive/B2G_OS/API/CameraCapabilities/effects The effects property value is an Array identifying the effects (such as normal, sepia, mono,...
Archive/B2G_OS/API/CameraCapabilities/fileFormats The fileFormats property is an Array identifying the file formats supported by the camera, such...
Archive/B2G_OS/API/CameraCapabilities/flashModes The flashModes property is an Array of strings identifying each of the flash modes supported by...
Archive/B2G_OS/API/CameraCapabilities/focusModes The focusModes property is an Array of strings identifying each of the focus modes supported by...
Archive/B2G_OS/API/CameraCapabilities/maxExposureCompensation The maxExposureCompensation property is a number that defines the maximum supported exposure...
Archive/B2G_OS/API/CameraCapabilities/maxFocusAreas The maxFocusAreas property is a number that defines the maximum number of focus areas supported...
Archive/B2G_OS/API/CameraCapabilities/maxMeteringAreas The maxMeteringAreas property is a number that defines the maximum number of metering areas...
Archive/B2G_OS/API/CameraCapabilities/minExposureCompensation The minExposureCompensation property is a number that defines the minimum supported exposure...
Archive/B2G_OS/API/CameraCapabilities/pictureSizes The pictureSizes property is an Array of objects containing the height and width properties...
Archive/B2G_OS/API/CameraCapabilities/previewSizes The previewSizes property is an Array of objects containing the height and width properties...
Archive/B2G_OS/API/CameraCapabilities/recorderProfiles The recorderProfiles property is an object with attributes for each of the supported recorder...
Archive/B2G_OS/API/CameraCapabilities/sceneModes The sceneModes property is an Array identifying each of the scene modes supported by the camera...
Archive/B2G_OS/API/CameraCapabilities/stepExposureCompensation The exposureCompensationStep property is a number that defines the exposure compensation minimum...
Archive/B2G_OS/API/CameraCapabilities/videoSizes The videoSizes property is an Array of objects containing the height and width properties...
Archive/B2G_OS/API/CameraCapabilities/whiteBalanceModes The whiteBalanceModes property is an Array of strings identifiers for each white balance mode...
Archive/B2G_OS/API/CameraCapabilities/zoomRatios The zoomRatios property is an Array of numbers representing all the supported zoom ratios. If...
Archive/B2G_OS/API/CameraControl When you use the CameraManager.getCamera() method to get a reference to a camera, you specify a...
Archive/B2G_OS/API/CameraControl/autoFocus This method attempts to focus the camera. If the camera is able to attempt to focus, a success...
Archive/B2G_OS/API/CameraControl/capabilities The capabilities property return a CameraCapabilities object, which describes the capabilities...
Archive/B2G_OS/API/CameraControl/effect The effect property is a string defining the effect to be used by the camera. When set, its...
Archive/B2G_OS/API/CameraControl/exposureCompensation The exposureCompensation property value is a number used to compensate the camera exposure.
Archive/B2G_OS/API/CameraControl/flashMode The flashMode property value is a string that defines how the flash, if any, is to be used. When...
Archive/B2G_OS/API/CameraControl/focalLength The focalLength property value is a read-only property that returns a number that expresses the...
Archive/B2G_OS/API/CameraControl/focusAreas The focusAreas property is an Array of one or more Area objects that define where the camera...
Archive/B2G_OS/API/CameraControl/focusDistanceFar The focusDistanceFar property value is a distance in meters used with...
Archive/B2G_OS/API/CameraControl/focusDistanceOptimum The focusDistanceOptimum property value is the distance in meters where the subject appears sharpest.
Archive/B2G_OS/API/CameraControl/focusMode The focusModes property value is a string that defines which kind of focus mode the camera...
Archive/B2G_OS/API/CameraControl/meteringAreas The meteringAreas property is an Array of one or more Area objects that define where the camera...
Archive/B2G_OS/API/CameraControl/onClosed The onClosed property is used to set an event handler that will track when a new CameraControl...
Archive/B2G_OS/API/CameraControl/onRecorderStateChange The onRecorderStateChange property is used to set an event handler to listen to the recorder...
Archive/B2G_OS/API/CameraControl/onShutter The onShutter property is used to set an event handler for the camera's "shutter" event, to...
Archive/B2G_OS/API/CameraControl/sceneMode The sceneMode property value is a string that defines the quality of exposure to use while...
Archive/B2G_OS/API/CameraControl/whiteBalanceMode The whiteBalanceMode property value is a string that defines the white balance mode to use. When...
Archive/B2G_OS/API/CameraControl/zoom The zoom property value is a number that defines the zoom factor that is to be used when taking...
Archive/B2G_OS/API/CameraManager The CameraManager interface provides access to any cameras available on the device being used.
Archive/B2G_OS/API/CameraManager/getCamera This method is used to access to one of the cameras available on the device based on its...
Archive/B2G_OS/API/CameraManager/getListOfCameras This method is used to get an Array of identifiers of all the cameras available on the device.
Archive/B2G_OS/API/DOMApplication In the Open Web apps JavaScript API, an App object is a JavaScript object that represents an app...
Archive/B2G_OS/Developing_Gaia/Understanding_the_Gaia_codebase Before you start to make your own changes to the Gaia codebase, you should understand the basics...
Archive/B2G_OS/Firefox_OS_apps/Localization/Internationalization_helpers_IntlHelper_and_mozIntl This article looks at how Firefox OS handles localization of dates, times, numbers and collators...
Archive/B2G_OS/Firefox_OS_apps/Localization/L10n.js_reference This article provides a reference for the l10n.js library, and its associated date helper, l10n_date.js.
Archive/B2G_OS/Platform/Gaia/Gaia_apps/Settings The Settings app allows users to configure device settings and also responds to incoming...
Archive/B2G_OS/Platform/Gaia/Gaia_apps/System The System app is the first web app loaded by Gecko during the Firefox OS bootup procedure, and...
Archive/Marketplace/Monetization/In-app_payments_section/fxPay_iap fxPay is a JavaScript library for web applications to process in-app payments and restore...
Archive/Mozilla/Error_console The Error Console is a tool available in most Mozilla-based applications that is used for...
Archive/Mozilla/Exception_logging_in_JavaScript In versions of Firefox prior to Firefox 3, all JavaScript exceptions were always logged into the...
Archive/Mozilla/SpiderMonkey/Coding_conventions The SpiderMonkey project owners enforce coding conventions pretty strictly during code reviews.
Archive/Mozilla/SpiderMonkey/File_object Non-Standard Server-Side Object
Archive/Mozilla/Tamarin
Archive/Mozilla/Venkman Venkman is the code name for Mozilla's JavaScript Debugger. It aims to provide a powerful...
Archive/Mozilla/XTech_2005_Presentations/Mozilla_E4X "ECMAScript for XML" (ECMA-357), a new standard for writing and processing XML directly in...
Archive/Mozilla/XUL/International_characters_in_XUL_JavaScript Gecko 1.8, as used in Firefox 1.5 and other applications, added support for non-ASCII characters...
Archive/Using_Firebug_and_jQuery_(Screencast) Note: This screencast is originally from: http://ejohn.org/blog/hacking-digg-w...ug-and-jquery/
Archive/Web/E4X_tutorial This tutorial walks you through the basic syntax of E4X (ECMAScript for XML). With E4X,...
Archive/Web/E4X_tutorial/Introduction With E4X enabled, basic XML elements are valid syntax for variables. For instance
Archive/Web/Iterator The Iterator function returns an object which implements legacy iterator protocol and iterates...
Archive/Web/JavaScript Obsolete JavaScript features and unmaintained docs
Archive/Web/JavaScript/ECMAScript_Next_support_in_Mozilla ECMAScript Next refers to new features of the ECMA-262 standard (commonly referred to as...
Archive/Web/JavaScript/New_in_JavaScript This chapter contains information about JavaScript's version history and implementation status...
Archive/Web/JavaScript/New_in_JavaScript/1.1 The following is a changelog for JavaScript from Netscape Navigator 2.0 to 3.0. The old Netscape...
Archive/Web/JavaScript/New_in_JavaScript/1.2 The following is a changelog for JavaScript from Netscape Navigator 3.0 to 4.0. The old Netscape...
Archive/Web/JavaScript/New_in_JavaScript/1.3 The following is a changelog for JavaScript from Netscape Navigator 4.0 to 4.5. The old Netscape...
Archive/Web/JavaScript/New_in_JavaScript/1.4 The following is a changelog for JavaScript 1.4, which was only used for Netscape's server side...
Archive/Web/JavaScript/New_in_JavaScript/1.5 The following is a changelog for JavaScript 1.5. This version was included in Netscape Navigator...
Archive/Web/JavaScript/New_in_JavaScript/1.6 The following is a changelog for JavaScript 1.6. This version was included in Firefox 1.5 (Gecko...
Archive/Web/JavaScript/New_in_JavaScript/1.7 The following is a changelog for JavaScript 1.7. This version was included in Firefox 2 (October 2006).
Archive/Web/JavaScript/New_in_JavaScript/1.8 The following is a changelog for JavaScript 1.8. This version was included in Firefox 3 and is...
Archive/Web/JavaScript/New_in_JavaScript/1.8.1 The following is a changelog for JavaScript 1.8.1. This version was included in Firefox 3.5.
Archive/Web/JavaScript/New_in_JavaScript/1.8.5 The following is a changelog for JavaScript 1.8.5. This version was included in Firefox 4.
Archive/Web/JavaScript/New_in_JavaScript/ECMAScript_2015_support_in_Mozilla ECMAScript 2015 is the sixth edition of the ECMAScript Language Specification standard. It...
Archive/Web/JavaScript/New_in_JavaScript/ECMAScript_5_support_in_Mozilla ECMAScript 5.1, an older version of the standard upon which JavaScript is based, was approved in...
Archive/Web/LiveConnect/LiveConnect_Overview This chapter describes using LiveConnect technology to let Java and JavaScript code communicate...
Archive/Web/ParallelArray The goal of ParallelArray was to enable data-parallelism in web applications. The higher-order...
Archive/Web/Properly_Using_CSS_and_JavaScript_in_XHTML_Documents_ XHTML™ 1.0 The Extensible HyperText Markup Language (Second Edition) defines XHTML to be a...
Archive/Web/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...
Archive/Web/Sharp_variables_in_JavaScript A sharp variable is a syntax in object initializers that allows serialization of objects that...
Archive/Web/StopIteration The StopIteration object was used to tell the end of the iteration in the legacy iterator...
Archive/Web/Writing_JavaScript_for_HTML In practise, very few XHTML documents are served over the Web with the correct MIME media type,...
Games/Anatomy I want to be clear that any of the above, or none of them, could be best for your game. The...
Games/Publishing_games This series of articles looks at the options you have when you want to publish and distribute...
Games/Publishing_games/Game_distribution Distribution is the way to give the world access to your game. There are many options available...
Games/Publishing_games/Game_monetization There are many ways to earn money — everything that applies to the "normal" AAA gaming world can...
Games/Publishing_games/Game_promotion Any way of promoting your game is good. You have a whole lot of options to chose from with most...
Games/Techniques/2D_collision_detection One of the simpler forms of collision detection is between two rectangles that are axis aligned...
Games/Techniques/3D_collision_detection This article provides an introduction to the different bounding volume techniques used to...
Games/Techniques/3D_collision_detection/Bounding_volume_collision_detection_with_THREE.js This article shows how to implement collision detection between bounding boxes and spheres using...
Games/Techniques/Async_scripts Every medium or large game should compile asm.js code as part of an async script to give the...
Games/Techniques/Controls_Gamepad_API The Gamepad API is very easy to develop with. Now it's easier than ever to deliver console-like...
Games/Techniques/Control_mechanisms One of HTML5's main advantages as a game development platform is the ability to run on various...
Games/Techniques/Control_mechanisms/Desktop_with_gamepad That's it! We have successfully implemented gamepad controls in our game — try connecting any...