Start a discussion on dev@royale.apache.org to find out what your options are. The Royale compiler supports every options the Flex compiler supports. Your “business logic”, which you built in, or mainly in, ActionScript, probably does not need to change. Plus, it is backed by the Apache Community for updates, support and help. Try the debuggable version first and check the JavaScript console output for errors. The production version is also likely to be more sensitive to a lack of strong typing. If you see that, ensure that the -remove-circulars compiler option is on. The ‘document’ property conflicts with the ‘document’ object in the browser, so in the Royale emulation UIComponent had ‘document’ renamed to ‘component’. The only thing you must add is the compiler option +configname=flex Then, assuming you aren’t u… We at Apache take the legal status of code seriously, and nothing would be worse than somebody contributing code that they don’t own and a third party then having a legal claim to our framework. Read more about our privacy policy on our Privacy Policy page. It supports all the options that the Flex Ant task supports, plus some new options for controlling JavaScript output. Apache Royale™ is a highly productive open source application technology for building expressive frontend applications that outputs to different formats and deploys consistently on all major browsers, desktops and devices. There are areas in your code base that will have to change. If that is the case, you will find yourself at home working with Apache Royale. Yet another category of changes is for non-Flex SWCs. As they become available, we will provide code snippets, examples, and full tutorials to help you with the trickier parts of your migration to Royale. A password reset link will be sent to you by email. If you are looking to make modern frontend applications for the web and/or multiple devices the short response is yes. Change this code so it is strongly-typed as, in the case of XML. Royale allows you to continue working with AS3 and MXML. The resulting technology brings lots of improvements and is designed to be a solution that will remain for many years to come supporting the changes in standards and global fashions by separating the tools and languages you use to develop from the final output you get. Ask on dev@royale.apache.org to find out what your options are. Volunteers working on the Apache Flex and Royale projects have created the JavaScript output code. The way that Apache works is that each developer does what they are passionate about. ActionScript syntax is the same for Royale as it was in Flex. Apache Royale is the evolution of Apache Flex, summarizing all lessons learned during the last 15 years in Application framework development for the web and mobile devices. Royale is creating a set of emulation components that will eventually deliver most, if not all, of the Flex APIs. It is not yet possible to just import an existing Flex application into Apache Royale and then produce output in JavaScript that will run almost anywhere. If you get a compile that has no errors, you can try running it. If an instance of a class gets thought of as a regular Object, the property might get renamed differently. Or you can suppress the warning by using the @royalesuppresspublicvarwarning directive. We thought Royale was a great name and for that reason we brought it back in part as a tribute for this new framework incarnation. That generally works fine unless the public vars represent fields in an object from an external source, like a JSON object or some other server result. If it doesn’t work, check the JavaScript console for exceptions and errors and try to resolve them. Read more about our privacy policy on our Privacy Policy page. This website uses a commercial theme to expose the contents and is not under Apache License v2. To start migrating your Flex app to Royale, try to get your code to compile without any “import flash’ directives and use the Royale emulation components. All other marks mentioned may be trademarks or registered trademarks of their respective owners. You can use as well a variety of IDEs to speed your development workflow (i.e: IntelliJ IDEA, Flash Builder, Visual Studio Code, MoonShine IDE and many more). Apache Royale is the evolution of Apache Flex, summarizing all lessons learned during the last 15 years in Application framework development for the web and mobile devices. You can find out more about contributing code on the Get Involved page. You can write a Flex application without importing and using any Flash classes, but most folks found it useful to call directly into Flash. This list is growing as people migrating Flex applications run into features and functions they need, but Royale does not yet support. More about circular dependencies can be found here. These components do not promise 100% backward compatibility. To name just a few you’ll find SWCs, binding, AMF RemoteObject, List based on data providers and item renderers and more! Another category of changes is API conflicts. Apache Royale started as a new project inside the Apache Flex project and was called Apache FlexJS at that time. It supports all the options that the Flex Ant task supports, plus some new options for controlling JavaScript output. You should be able to use the same options on the Royale compiler that you used when compiling your Flex app. Another category of changes is namespaces. Royale has an Ant task just as Flex does. Royale is not a one-for-one migration of Flex, for several reasons. If you do that, use a special comment format so that, later, you can find places that are temporarily commented out and work on making them Royale-happy. This page covers some frequently asked questions that we get on the mailing lists. The Royale compiler supports every options the Flex compiler supports. Working with Royale is almost, but not quite, like working with Flex. “Royale” was the codename used by Macromedia (original creators of the product) in 2003 prior to releasing the product under the final name of “Flex”. No. Again, ItemRenderers are a common place this can happen. All other marks mentioned may be trademarks or registered trademarks of their respective owners. That is not the Apache Wayâ¢. We want to clearly differentiate Apache Royale from Apache Flex since is completely new technology that takes the best concepts from Apache Flex and the best new concepts in modern application development from the last few years, combining all in Apache Royale. Some popular Flash APIs have been added to the Royale emulation of UIComponent, so review the documentation for UIComponent to see if it has a replacement for a Flash API your old app uses. Apache Royale™, Apache™ and the Apache feather logo™ are trademarks of The Apache Software Foundation. There are also some new options for controlling JavaScript output. It should be on by default. If you used third-party libraries, you need to find Royale equivalents for them. One is anywhere that uses Flash APIs. For example, in Flex, UIComponent (and thus all components and MXML files) had a ‘document’ property. In your compiled Flex application, Flash knows the type of the instance and thus knows how to fetch a property for it. Apache Flex® is an Apache project, and is released under the Apache License, version 2.0, so you know it is compatible with your business needs. If you comment out all the “import flash” lines and re-compile, the compiler will show you every line that uses a Flash API. Look for uses of ‘document’ and ‘parentDocument’ and change them to ‘component’ and ‘parentComponent’. You can always contribute your own code for new features as well. You can start by joining us in our mailing list. With Apache Royale and Electron you can publish your projects to desktop applications. Others would take some effort to make Royale-compatible, and you may prefer to find a replacement SWC that Royale does support instead. Enter the username or e-mail you used in your profile. People who want to migrate from Apache Flex to HTML/JS/CSS stack should find the best solution in Apache Royale since the development paradigm should be very similar to what they already have in their current Flex applications. You can be part of Apache Royale and start using and contributing to this project. A lot of Flex code presumes, and takes advantage of, features available in the Adobe AIR environment or the Flash Player plugin. You’ll find as well many similarities with Flex. You may see at the end of the compile output that says “namespace not provided yet”. Read More Working with Royale is almost, but not quite, like working with Flex. Routing: in Flex this was called “deep linking”. The quickest way to start is following the instructions in our page “Getting Started“. Ask on the users@royale.apache.org mailing list if you want to know more about an emulation for a particular API. Of course! Make sure you have resolved any public var warnings correctly. Functions, loops, classes, and properties will work as they worked before. Due to legal reasons, only people who have been elected as committers have write access to directly update the code in version control. They have a data property of type Object, so any code in the item renderer that looks like: will not work if the data is XML or Proxy. Moving from Flex to Royale is straightforward for most of your application’s functions, such as getting and manipulating data, performing calculations, and moving objects through their life cycles in the application. That being said, you can submit code by providing a pull request to the project in Github. In every MXML file you probably have one or both of: Making these changes will help us and you track what code is not using emulation components in MXML files. Apache Royale™ is a highly productive open source application technology for building expressive frontend applications that outputs to different formats and deploy consistently on all major browsers, desktops and devices. One place this is likely to happen is in ItemRenderers. If you have developed applications using Apache Flex SDK, or Adobe Flex before it, your applications probably combine MXML and ActionScript files along with resources like images and audio files; and some of the MXML files have tags with ActionScript snippets inside them. You will get a bunch of errors and have to rename Flash APIs, and possibly comment out parts of the code that are not essential to getting the core of your application up and running. If you don’t really have to use that API, comment it out for now. If you get errors about a component or API not found, it is likely that the emulations don’t support that API yet. Other Flex elements are more bulky than they could best be as they try to cover a wide range of possible events and situations, so a great deal of the code in an application may be there “just in case” and is never actually used. However, some Flex features, especially among UI components and functions, do not have direct Royale equivalents. Apache Royale is for you. A lot of Flex code presumes, and takes advantage of, features available in the Adobe AIR environment or the Flash Player plugin. Most errors, or just not getting the right results, will be due to variable renaming as described in the tutorial. This allowed changing the URL to use browser history to navigate an application. The short version is to create an Electron project, create an Apache Royale project inside of that and then point the Electron app to the generated Apache Royale …
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