extendscript JavaScript SDK, oh my...

As a new script to Acrobat, I manage just orienting myself for what came out here (or here). I actually wrote a few projects (.js files, called using .sequ Actions.

I am running Acrobat Pro XI on Win7.

Given that the following exist:

JavaScript

ExtendScript

SDK

Tools, Tools Kit

Although I kind of understand what each is in itself, I'm confused as to how they interact, that is to say: when to use which. ExtendScript has a full IDE, apparently, but I don't know how to use it. Vice of the editor that appears in Acrobat when I publish the Document Scripts.

In other words, when I (or what is a tutorial) speaks on one or the other? Or when should I use one against the other?

There must be a link or two, time I can go that will explain it unless you avoid typing for an hour!

Can someone clarify this? Or point me in the right direction?

Thank you

Dave

JavaScript is a programming language. There are different implementations of JavaScript. The most familiar to most people is what is used on web pages and within your browser. When you read this, chances are that a lot of the formatting is done using Javascript. Each JavaScript implementation is in two parts: the "core language" - as its the same for all JavaScript environments (I'm excluding differences based on different versions of this core Javascript) - and then a specific part of the application that is added on top of this basic language. These application specific extensions are of course specific to each application, and you may not use web specific language extensions for example in Acrobat.

ExtendScript is such a specific version of JavaScript application: it is created for 'creative' applications it sells from Adobe (Photoshop, InDesign and so on). Acrobat JavaScript is another specific version of the application. You won't find anything on the core language in the documentation of the API I linked at the earliest, it comes to the specific part of the Acrobat environment.

The Acrobat SDK kit is a "Software Development Toolkit", which describes how you must program into framework and Acrobat. It has different parts - the largest is the plugin interface, there is the IAC API that is used to for example VBA in MS Excel or MS Word, and part is close to the Acrobat JavaScript environment.

The API documentation lists the differences between what is available in Adobe Acrobat free reader vs. So whenever you use one of these methods or properties, you will want to make sure that you understand what are the implications with running your application in the free player.

Tags: Acrobat

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