What is ActionScript 3?

What is ActionScript 3?

ActionScript 3 is the programming language for the Adobe Flash Player and Adobe AIR runtime environments. Understand what you can do with ActionScript 3 and get a head start by creating your first ActionScript 3 class.

What is the ActionScript reference for the Flash platform?

The ActionScript ® 3.0 Reference for the Adobe ® Flash ® Platform contains the ActionScript language elements, core libraries, and component packages and classes for the tools, runtimes, services and servers in the Flash Platform.

What is ActionScript in Flex 2?

ActionScript 3.0 forms the foundation of the Flex 2 API. ActionScript started as an object-oriented language for Macromedia’s Flash authoring tool, now developed by Adobe Systems as Adobe Flash. The first three versions of the Flash authoring tool provided limited interactivity features.

What is the core language of ActionScript?

The core language is the part of ActionScript that defines the syntax of the language as well as the top-level data types. ActionScript 3.0 provides programmatic access to the Adobe Flash Platform runtimes: Adobe Flash Player and Adobe AIR. Language overview

ActionScript 3.0 provides programmatic access to the Adobe Flash Platform runtimes: Adobe Flash Player and Adobe AIR. Language overview Objects lie at the heart of the ActionScript 3.0 language—they are its fundamental building blocks. Every variable you declare, every function you write, and every class instance you create is an object.

What is Adobe Actionscript used for?

About ActionScript ActionScript is the programming language for the Adobe® Flash® Player and Adobe® AIR™ run-time environments. It enables interactivity, data handling, and much more in Flash, Flex, and AIR content and applications. ActionScript executes in the ActionScript Virtual Machine (AVM), which is part of Flash Player and AIR.

What is the default value of an object in ActionScript 3?

In ActionScript 3.0, the default value for Object instances is null. Array – Contains a list of data. Though ActionScript 3 is a strongly typed language, the contents of an Array may be of any type and values must be cast back to their original type after retrieval.

ActionScript 3 is an object-oriented programming language originally created by Macromedia Inc., which continued to evolve after being acquired by Adobe Systems. It is a superset of the ECMAScript standard (more widely known as JavaScript) with a stronger focus on classes, interfaces, and objects.

What is ActionScript code?

ActionScript is an object-oriented programming language originally developed by Macromedia Inc. ActionScript is used primarily for the development of websites and software targeting the Adobe Flash Player platform, used on Web pages in the form of embedded SWF files.

What is addChild ActionScript?

addChild is an ActionScript function that adds visual elements in the Flash presentation. It’s general syntax is: – “displayObject” is the object that must be displayed in the Flash presentation (such as: a text field, a geometric figure, an image, etc.). …

When was ActionScript 3 created?

ActionScript is the programming language used to create Flash games which can be included in Web pages. ActionScript 3.0 was introduced by Adobe in 2006 with “Adobe Flex 2.0”.

How and where do you add ActionScript or JavaScript code?

You add ActionScript in the Actions panel. Choose Window>Actions, or select a keyframe and click the ActionScript panel icon in the Properties panel, or right-click and select Actions. You enter code directly in the Script pane in the Actions panel, or you can add ActionScript through the Code Snippets panel.

Is ActionScript still supported?

The use of ActionScript 3 is dwindling. Adobe has announced their plans to end support for the technology in 2020, and many entities that are crucial to the Flash ecosystem may drop support earlier than that.

Which type of symbol can be controlled with ActionScript?

Button – Button symbols are used with ActionScript. Unlike other symbols, the timeline of a button has only four frames. Each frame is a different button state (up, over, down and hit). For more on button symbols, check out our Introduction to ActionScript 3.0.