I'm new to flex. Now I'm writing an flex application. I plan to split my application into some MXML files(Application as the root tag). How can I switch from one mxml to another?BTW, what is the best practice for design large flex application? Just one MXML Application and many MXML component or many MXML Application?
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In mxml application made in flex if i place a part of actionscript code in separate file and include it in mail application using (fx:Script source) , then do i have to import all the mx and spark components in .as included file even though they are were already imported in main mxml application ? For example if i have mx alert already imported in main mxml file then will i have to import in again in the .as file placed externally although .as file is included in main mxml application ?
View 1 RepliesI have the following problem of how to display another mxml file as main view of application For example, lets say I have main.mxml displaying as main window. When I click button I want to display another mxml file lets say newMain.mxml and close main.mxml
View 1 RepliesI am trying to develop one simple application using Java, Flex and Blazeds. I am using Flash builder 4.5, blazeds 4 and JBoss 6.I have created 'Dynamic Web' application in Eclipse, added blazeds related file in WEB-INF/lib and in WEB-INF/flex folder. I have deployed this web application in JBoss using Eclipse, so this application is getting deployed in war file.Then I tried to create new 'Flex Project' using flash builder 4.5 and I am stuck in 2nd step where we have to configure Root Folder, Root URL and Context Root.As my java web application is deployed in war, there's no folder to which I can set Root Folder.
View 1 RepliesI am trying to create a large flex project. This Project consists of a CORE application, and other sub-applications.The CORE application should contain information that will be shared by all other projects (e.g., link to database, data manager which loads data from the database, application information like height width colors fonts... etc.).
The sub-applications each has a certain task. Each sub-application is a large project by itself so I don't think its a good idea to put all code inside one HUGE project.The CORE project should run the main application, and through a navigation menu, I should be able to click and run other sub-applications.Is there a way to created the CORE application to reference those sub-applications so that I can run them inside of the CORE. At the same time, those sub-applications should reference the CORE applications to get the NetConnection to the database and other important information that they might share?
I am building a FLEX web application that also has a payment module where the user needs to enter his credit card details.
The whole Flex application runs on HTTP. However, whenever the user lands on a page where we ask for credit card details, we want these details to be sent over HTTPS.In this page we need information from the model of the application, because it holds certain selection the user did, the state the application is in, etc.
Do I need to make this page a Module that runs on HTTPS?
Or can I just configure the specific 'credit card' services (we have a JAVA back end) so that these run on HTTPS?
In Flex 3, you just said
<mx:Image source="@Embed('foo.swf')"/>
What is the preferred way to do this with Flex 4? Should I just keep using Image?
Is it possible to move a flex mxml project into flash?
i have the project complete in mxml with actionscript but due to the fact that flex is limited in its visual animations ( no timeline! ) i would prefer to switch to using flash.
they both seem to accomplish the same things with different syntax, whats the point of using two different technologies. highlight every possible benefit of using mxml. Also are there scenarios when one is more beneficial than the other and why. clarify this runtime behavior of mxml vs AS3 as discussed in Oreilly Flex 4 Cookbook page 1:
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Since I have to get data from other red5 application. is it possible using multiple netconnection in one mxml application?
View 1 RepliesI have Flex application requiring to filter users depending on there database groups.Depending on which group they are, the're is a config.xml file that is use to populate the swf.Here is how I figure how to do this : 1. The client comes to a .aspx page with a form requiring a username and a password. 2. On the server side I confirm the user credential . Once the username/password is valid I redirect to the mxml file with the config.xml file in the html headers (post).My problem comes when I need to get the post data from the http request. Let's say I have this code :
<mx:Application initialize="init()">
<mx:Script>
<![CDATA[
[code].....
In services-config.xml we got following configuration of endPoint.
<channel-definition id="any-amf" class="mx.messaging.channels.AMFChannel">
<endpoint url="http://{server.name}:{server.port}/{context.root}/messagebroker/amf" class="flex.messaging.endpoints.AMFEndpoint"/>
</channel-definition>
Before compiling flash application i set up context-root as compilaction option.
binmxmlc -context-root / -services "flex/services-config.xml" -optimize=true -o ....inMessenger.swf Messenger.as
In my case this is "/"
And the problem is that messanger.swf is able to pull request if the web application is started as ROOT in tomcat webapps. I mean it can only be access by this url localhost:8080/. If i try to move webaplication to another folder - for example to localhost:8080/myApplication messenger.swf would not work properly sinse i have to change root_context as well.
So my question how to dinamicly determine context-root in run time, without hardcode it as option of compiler ? I want my .war application work properly regardless of it position in webapps folder(url).
A Flex components values are initlized by init methord. In an application flow, How to refresh a mxml component data value ; as init is callled at the start up it self only.
eg. of mxml componet may be as simple as button label or text as complex as repeater whose data provider is a web service ( means a fresh quesy should be made to pull the data and refresh the dataprovider of repeater )
I have application with a viewstack witch load 5 modules. each module is loaded via the moduleLoader tag and they all have an id.
Every loaded module has a context menu. the context menu has 5 menuItems. one menuItem for each view for the viewstack.
The context menu is loaded via xml.
this is my application file.
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
layout="absolute"
backgroundColor="#b1b1b1"
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the xml of the context menu is in the module but, the context menu is in a as file that extensiate a button.
Canvas.addChild() insists any DisplayObject added implements IUIComponent. But I don't want my core graphics engine dependent on Flex. Is there an obvious/common way around this, to have simple graphical objects like Sprites & Shapes in a Flex application? The individual DisplayObject children I want to add as children represent objects in a game world, like a spaceship or a missile or a horse...
Not sure if Canvas is the most appropriate container, perhaps Group or another class is optimal for a game-engine... example MXML & AS3 code showing a skeleton setup is most welcome. I'm targeting Flex4 & Flash 10, but Flex3/Flash9 solutions are still of interest.
I would like to send variables or parameters from Component to Main (MXML) Application. Like my component is FileUpload.mxml and would like to forward the uploaded file details from FileUpload.mxml to Main.mxml.
I tried the following procedure :
com:FileUpload id="fp"
to get the reference for the FileUpload component, however, I am unable to get the variables from the FileUpload.mxml file.
I'm implementing a Flex application with several modules.I'm reusing the same component in all these modules.I was wondering if I'm correctly importing it in each mxml module definition: xmlns:hillelcoren="com.hillelcoren.components.*"Should I import it only once, in the main application mxml instead?
View 1 RepliesHow can i design a 3D carousel for video/images to run on standalone Flash Player on my Desktop? I am using Flash Builder 4 to develop this as a mxml application, but found that it doesn't allow access to local filesystem. My specific requirement is that I want it running on the local computer and in SWF files viewed in a user's browser. Is there a sample code to do what I am trying to do? This application has states and transition, like one state for a video gallery and one state for a image gallery
View 1 RepliesIn my main application I have a viewstack with 3 child views. In the viewstack change handler, I programmatically change the selectedchild property.
I understand that the initialize method for the view is not called every time I change the selectedChild Property. So I tried to invoke the init method programmatically too..
view1.mxml
<fx:Script>
<![CDATA[
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I was reading about Flex- JavaScript communication via ExternalInterface.But I had a doubt, it said that the javascript code should be written in the HTML file of the application ? Now which is this HTML file ? Is it the index.template.html file per project or the HTML file created per MXML application ?
View 3 RepliesSo yahoo astra has grate compohent for saving inputed data. They show examples of how to use it. But I had not found one capable to solve my current problem. For example user inputed his name. It is saved, but when he comes again he always needs to input at least first latter of his name. so I wonder - how to make Yahoo astra autocompletemanager component to pop up last inputed into it value on application creation complete?
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I have made one one mobile application in flash builder using flex mobile project I have a question that "why size of an .ipa file is large as I export a mobile application as iOS application.???? in compare to that same application for android takes small size!
View 1 RepliesI used to use The original Flex Builder or Flash Builder and it was awesome. But now its all based around mxml which is converted into actionscript anyways. Maybe its just me and im not using the new flash builder 4 well or im behind on the next best as3 coding application. What applications should i use to code as3 applications that are your personal favorites
View 3 RepliesI'm trying to develop a simple mxml Flex application to start Skype from the AIR/Flashplayer runtime. Is it possible to get back events from a native Windows application? In the simple example of Skype, the OS returns control to the Flex app when Skype exits. But what about native applications which have their own event model and wants to communicate with the Flex event model. For example, a Face detection system which shows "Hello" on a Flex app when the camera detects a face. Can this be done in the current Flex framework?
View 1 RepliesI am working on an Adobe AIR Application. The size on Application window is 800X600 and is contains border container and border container contains many controls. What I want is to if user re-sizes the application then that container should also be re-sized according to scale. i.e If user maximizes or minimizes the window then that border container should also be maximized or minimized respectively.
View 3 RepliesHow I will be back in Login Page after click of logout which is in application's component.
Project.mxml
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx" width="100%" height="100%"
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how can i delete storage directory instances or folder while uninstalling any air application. In my application when i first time run my application, application copy some data from application directory to application storage directory. now i want to delete all data and application directory folder also while uninstalling application.
I am doing that because when i launch any update then application is accessing old data which conflict with my application new features.
I want to read xml data to a mxml application from a xml file on my filesystem. The example I found was for AIR,link2, link3. But I want to target the Flash Player runtime. If I use the the tag, I can do it; however the xml compiles into my swf. How can I retain the xml file in my release build?
View 2 Repliesi used systemManager.addEventListener in sub application...... it is working well....but when i load sub application into main application through swfloader it doesnot working..
View 1 RepliesI have a native (Obj-C, standard Xcode project) application and I'd like to integrate a partners iOS application (or specifically, it's functionality) into it as just another view in my application. The problem is that their application is a Flex/Air app. I really don't understand the Adobe compilation process on how it gets from a bunch of flex code down to an IPA. I don't see intermediate projects, shared objects, etc on the disk to produce that IPA. It looks like it doesn't rely on the Apple tool chain... as I understand it, you can produce the IPA on Windows as well. Is there any way to build that Flex app in such a way that I can import it into Xcode so I can link against it and use it as a library from within my application? While I specifically used iOS as an example since that is the most important platform, we'll want to apply this solution to our respective Android and Blackberry 6 apps as well.
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