apache-flex

问题 I am faced with a small project now,in which I have to present a peoridic table to the user.However,it is bit more complicated than just a pure peoridic table image file.Let me break it down a bit: 1.In the same folder,there is an xml file,which have the following format: <constraints> <element> <name>Calcium</name> <abbreviation>Ca</abbreviation> <emissions> <wavelength>118</wavelength> </emissions> <standards> <concentration>0.01</concentration> <concentration>0.1</concentration> <

问题 I have a large Flex project with two Applications in it. A lot of code is shared between these Applications. However, the smaller of the Applications does not require much of the code that the larger one does. I'm trying to ensure that code that isn't required by the smaller application isn't getting compiled into it. Is there an easy way for me to determine which files within my project are being compiled into a particular Application? 回答1: Ah, I managed to discover the solution to this

问题 I'm trying to detect when pop ups are visible (including tool tips if possible). The reason is that I need to hide or freeze (capture a snapshot) the Stage* components (StageWebView, StageVideo, StageText etc) when pop ups appear. 回答1: There's no really easy way to achieve this. What you can do is this: create a custom popupmanager make it dispatch events on the Application, so you can listen anywhere tell Flex to use your class instead of the default implementation Create a custom

问题 Brief Story: I have a Servlet which receives a request (getContentType() = audio/x-wav) that I can't read. I need to read this wave and save it on the server side. Detailed Story: I know nothing about Flex, javascript, PHP and Python, I want to record (from the client side "Browser") a wave file and send it to the server to save it (for further ASR processing). After some searching I found a library called Wami-Recorder (uses flex and java scrip) which I already used, but it didn't give me

问题 I am working on a feature for an application that requires Flex 4 functionality. Due to some migration issues of the application from Flex 3.5 to 4.0, I have decided to implement this feature as a module that is compiled with Flex 4.0. The theory is that the application would remain compiled in Flex 3.5 and load the module when it needs it. Here is the module loading code: public function loadDiagModule():void { var moduleLoader:ModuleLoader = new ModuleLoader(); moduleLoader.url = "module

问题 I was trying to save an imagefile to a directory in applicationStorageDirectory of my air project. Created the directory first var imageDirectory:File = File.applicationStorageDirectory.resolvePath("vispics"); if (imageDirectory.exists) { Alert.show("Directory Already Exists"); } else { imageDirectory.createDirectory(); Alert.show(imageDirectory.nativePath); } The next part is saving image from my cam right now it saves to the applicationStorageDirectory. Here is how i do it var randInt:int =

问题 I have a Flex application that I'm working on for a new job. It's sort of a training wheels application -- I'm learning the language, and this isn't an app that needs to talk to a service in order to do its job. There are a few instances of combo boxes throughout the application that share the same set of possible values (say, a selection of states: "In Progress", "Rejected", "Complete") that I want to have use the same data source. What is the best way to manage this? 回答1: MVC architecture .

问题 I have a Flex application that I'm working on for a new job. It's sort of a training wheels application -- I'm learning the language, and this isn't an app that needs to talk to a service in order to do its job. There are a few instances of combo boxes throughout the application that share the same set of possible values (say, a selection of states: "In Progress", "Rejected", "Complete") that I want to have use the same data source. What is the best way to manage this? 回答1: MVC architecture .

问题 Looks like I can use components for both <mx:> or <s:> . So, which has more advantages? 回答1: As other posters have mentioned, the spark (s:) namespace refers to the new components introduced with Flex 4, while the halo/mx (mx:) namespace refers to the older components. They can be used together, which is necessary since there are not spark equivalents for all of the mx components (notable omissions are DataGrid, Tree, DividedBox, among others.) Some of the motivations for the new spark

问题 In Flex 3 application I use HTTPService class to make requests to the server: var http:HTTPService = new HTTPService(); http.method = 'POST'; http.url = hostUrl; http.resultFormat = 'e4x'; http.addEventListener(ResultEvent.RESULT, ...); http.addEventListener(FaultEvent.FAULT, ...); http.send(params); The application has Comet-architecture. So it makes long running requests. While waiting a response for this request, other requests can be made concurrently. The application works in most cases.