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Flex - Internationalization

This chapter describes internalization of Flex aapplication:

lex provides two ways to internationalize a Flex application, We'll demonstrate use of Compile time

Internationalization being most commonly used among projects.

Technique

Description

Compile Time Internationalization

This technique is most prevalent and requires very little overhead at

runtime; is a very efficient technique for translating both constant and

parameterized strings;simplest to implement. Compile Time

internationalization uses standard properties files to store translated strings

and parameterized messages, and these properties files are compiled

directly in the application.

Run Time Internationalization

This technique is very flexible but slower than static string

internationalization. You need to compile the localization properties files

separately, leave them external to application, and load them at run time.

Workflow of internationalizing a Flex Application

Step 1: Create folder structure

Create a locale folder under src folder of Flex project.This will be the parent directory for all of the properties files for

the locales that the application will support. Inside the locale folder, create subfolders, one for each of the

application's locales to be supported. The convention for naming a locale is

{language}_{country code}

For example, en_US represents English of the United States. The locale de_DE represents German. The sample

application will support two common languages: English, and German

Step 2: Create properties files

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MACROMEDIA FLEX-FLEX ACTIONSCRIPT LANGUAGE Manuale Utente Pagina 115