AS3 XML Text Review

Switching to As3 pressures designers to change some of the habits they have been practicing. Actionscript 3 is composed two XML related degrees, XML and XMLDocument. From a high level you can look at it like this: XML is XML that is separated using E4X (new to AS3 XML Text. ).

E4X is actually a whole new language which is part of the AS3 grammar; just as regular expressions have their own completely different language but exist within ActionScript 3.0 As a new, This is a bit complicated by the fact that since E4X seems simple enough at first glance to explain in a few lines, a lot of documentation stops short.

Combining AS3 and XML

Flash 5 was expanded to provide XML to be used as an external data source. The question that desires to be answered is why use AS3 XML Text. This gives you as a developer a great end. XML watch of the content and Flash maintains the presentation. With this combination you can create a template SWF file that is inhabited only need to amend the XML document to change the content of the movie. No need to open the Flash movie.

Flash MX employs much the same objects and methods to control XML files. So what is the difference between 5 and MX? If you relied heavily on XML as a data format then you were in big problems. The latest Flash Player handles more XML files and is more efficient in parsing the ActionScript used to present the XML in your document. You will find that the current Flash 6 Player (version 6, 0, 65, 0) is more fix and can handle more XML documents simultaneously. Flash 5 had a challenge in that any one movie could only handle approximately 3 XML files.

The XMLDocument degree expresses the legacy XML object that was present in ActionScript 2.0. It was renamed in ActionScript 3.0 to XMLDocument to avoid name conflicts with the new AS3 XML Text. In ActionScript 3.0, it is suggested that you use the new XML class and related classes, which support E4X (ECMAScript for XML).
The XMLDocument degrees, as well as XMLNode and XMLNodeType, are present for backward compatibility. The effectivity for loading XML documents can now be found in the URLLoader class.

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About The Author:

John Triggerman


I am an expert author with more than 10 years experience in internet copywriting. I have a wide range of interests varying from internet marketing to very specific niches like AS3 XML Text.