I've just found out about View States in Flex (v3.0), but I am not really sure how widely this is used in real-world applications. Is it a good practice to use it? Are there any pitfalls such as maintainability for instance?
View 3 RepliesJust a simple question: Would you prefer IntelliJ? If so, what are the Pro- and Cons?
View 2 RepliesI am trying to update a visual component giving some information in 1st state, while I make changes in the 2nd State...Question : Is it possible ? If yes, then is just data binding the solution? how ?!
Clearer Description :
State 1 : Has a form, in which I enter some data value for 3 boxes.
State 2 : Has 3 boxes, who have to change in color based on what values were entered in State 1.
Purpose : User 1 will enter data in with State 1 open, while User 2 should be able to see the dynamic/real-time effect while he is in State 2.
Have anybody found or seen real world example of using FXG files in real world applications?
View 1 RepliesI want to change the view states in my flex app when it resizes in the browser window.I have the swf embedded at 100% x 100%. So when the user resizes the window below a certain width, I want to switch to a different state. I tried adding an event listener like this, but it only fires the event when I resize the swf outside the browser, not inside. I used:
this.addEventListener(ResizeEvent.RESIZE, SizeChanged);
I want this to work within the browser. I even tried using fixed dimensions in the embed code, instead of percentages, but that didn't help either.
my problem is when i create a button in state 1 and click on it according to code it should make a group in another state named as expand. However according to my code it is still making group in current state 1.
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I am going to build chart application with Flash Professional CS5 using AS3.0.Is there any possibility to convert this Flash application into Flex by creating movieclips and symbols in runtime in flex.How to do it.
View 1 RepliesI have an application that takes the user through a set of steps, configuring a product, say about 10+ screens. With options to go back, skip to a certain point etc. I need to fade between these steps, and also have language switches available at any point.
I was thinking of using an MVC style pattern, having a master view that accepts a 'next view' and fades it in, removing the old.
It feels bloated to have 10+ separate view classes, using similar components for this task, so was wondering what other approaches there are that I should look into? or one that is suited for this kind of application
i have several flash projects and i have common classes. is there a way to share these classes between the project so i won't need to copy it to all the project when ever i modify something?
View 2 RepliesI'm currently using RobotLegs with the Presentation Model pattern to develop a Flex 4 project. I understand that all business logic related to a View resides in the Presentation Model associated with that view, however, I am confused when it comes to View specific logic.For example, I have an indicator that needs to be positioned relatively to list items depending on which list item is selected. Is it acceptable in the Presentation pattern to put the logic that will position the indicator in the View and simply have that logic run in reaction to a selectedIndex property changing in the presentation model?The reason I am considering this is that since the Presentation Model does not have a reference to the view it is difficult to come up with an ideal solution for manipulating view components.
View 1 RepliesI have one .mxml file (the Application) with a ViewStack (with 4 views) and a ControlBard, obviously I can change the views with it, but what I want to do is: in view #1 I have an image which I want to convert to a "hyperlink", so when I click it I go to View #2, is this doable? Also I would like to pass somehow some data (like a String) to that View #2 (lets say the it's a user avatar I click so I want to go to the second view which will show me his profile, that's why I need his name/id).
View 1 RepliesMy problem is that when I try to pass an object from the navigator.pushView(view, dataobject), I can't figure out how to access the dataobject from actionscript. I can access {dataobject.property} from MXML easily, but I want to set a variable in the new view to the passed dataobjects property.
View 1 Repliesim just wondering if theres a way to get the real x and y positions of an object in the real movie ( the root screen) that is locted in another movie
i have an object which is within 2 movie clips, first one and then another , and then my object, now i want to know what the real x and y positions of it is, not the locations realtive to the movieclip it is inside.
I can find a version of flex 3 since the release of flex 4. Will flex 4 work with my old project files?
View 1 RepliesI'm having problems compiling applications with remote ant, something similar to this. However the flex compiler seems to have problems with this. When I run the same script on my local compiles everything without any problems but when I try the remote ant it fails without giving more information.
View 1 RepliesI found this question, and it mentions the FlashDevelop wiki. However, I couldn't find anything there at all.
Where is a good place to start? I have done some work with MXML projects using the Flex SDK, but never any ActionScript programming.
I'm a junior developer and I'm having some problems with my flex builder 3. Every time I make a new project, flex builder detects syntax errors like:
1084: Syntax error: expecting rightbracket before leftbrace. FotoBeheer line 23
1084: Syntax error: expecting rightbracket before public. FotoBeheer line 22
1084: Syntax error: expecting rightparen before s. DomoticaSystem line 16
1093: Syntax error. DomoticaSystem line 16
Nevertheless, Fotobeheer will run, but any other program just won't even start. Does anybody have any ideas how to solve this problem?
I'm not a flash developer, I'm having issues figuring out how I should set up these two projects that I have in Flex Builder.I've already created projA which has a .mxml that references several custom controls & skins from com.xxx.controls within projA.I now have to build projB which also has a .mxml that will create a different .swf. I want to use some of the same controls from projA.I currently build projA through the command line and nant and will need to do the same for projB.
Should I create a new project to move all of the common controls into? How do I then use this library project in both the projects & compile via command?
Is there a known app (demo or otherwise) to generate a dependency graph of all projects linked to a given project. Typically these dependencies are seen in the Eclipse-->Flex Project-->Properties-->Flex Build Path. Graph is expected to funnel thru' all the way into these dependencies until the leaf has none.
View 1 RepliesCurrently, I'm trying to use latest maven to build flex projects in IntelliJ-Idea. But have no success.What is the best way to do it?
View 1 RepliesIn a typical as3 or flex project, after loading xml file, i load jpg files (thumbnails etc) manually, so i can use them in sprites / movie clips etc..currently i am working on air mobile project. and i am attempting to load some thumnails(pg) file to list view (spark) and using custom item renderer.itemrenderer has an spark image componnt in it. and its data property is set to Image object.i can check that image files do exists in file application directory.do i need to load all those thumbnails in memory. then use them?
View 1 Repliessource control on personal Flex projects, and what eclipse plug-ins are available for these source control services? I'd like to add some personal projects to source control when they are ready.
View 1 RepliesI have several Flex Builder projects which depend on each other (both libraries and "applications",projects which generate an SWF), and want to compile them from commandline. I know there is the fb.exportReleaseBuild ant-Task, but unfortunately it doesn't work on Linux and only comes with Flex Builder.
Is there any other way to build those projects, including their dependencies, from commandline?
I'm currently researching Flex visualization components for demoing purposes and am wondering if anyone in the community has had success building on top of any current open source projects. I'm currently looking at axiis but am wondering if anyone has found anything similar that worked well for building custom visualization components? I've found some stuff hosted on Google code but haven't found anything very mature yet.
View 1 RepliesWe're currently developing a flex web app and our build situation is far from ideal. At present we're (as in individual developers) just building using FlashBuilder and deploying manually. The programmers are currently screaming bloody murder for two reasons, though:The lack of CI is like going back to the stone ageWe don't much care for FlashBuilder(Note: We're only using FlashBuilder because it was the easiest way to set up a flex project in conjunction with Away3d and get it building / rendering correctly -- it's a stopgap solution).As a predominately .NET development shop, we're used to doing continuous integration as well as continuous deployment. Ideally, we'd like to get something comparable to this for our flash projects without tying ourselves to a particular IDE.
Requirements:
The build process must be:
.. runnable via the commandline
.. runnable on both developer and CI build machines (and certainly not requiring an IDE!)
.. preferably as IDE-independent as possible (pragmatism will kick in though; if this causes a lot of friction we'll just pick one).
.. able to run on Windows (we develop using Windows)
We don't mind a touch of duplication or a few manual steps (e.g. tarting up the build scripts if we add a new project via an IDE, or generating one configuration from another if tools exist), but the less duplication / maintenance required the better.
what's the difference between using Flex or Flash CS3 to develop AS3 projects?
View 8 RepliesI'm working in Flex 4.1, and I have a viewstack and tabbar as my main navigation. A user logs into the application and should then only be able to see what tabs are available to his user level.I am trying to stick with MXML as much as possible, since it works well with the framework. But I'm goin numb thinking about this. What are the common practices for doing this?FYI: the user level is slightly to complex for states. There are lots of options, way to many to comfortably do w/ states and state groups.
Chimp is a pretty cool library for those interested. It's a little old and there doesn't seem to be much motivation to expand it past UIComponents. So for my purposes it wont do.Again, what do you do for setting up these systems?PDATE: I had to compromise, but it actually worked out pretty well in the end. Instead of destructively laying on permissions (having everything available at first and removing the elements thereafter), the system now works constructively. Here's a sample:
[Bindable]
public var managePage:ManagePage;
[Bindable]
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I'm interested in finding out the best approach to this issue, it's not technically difficult but there must be an elegant solution. Basically i have a form that features mostly text inputs, i would like to change the style of the input boxes based on the current state. I can do this in the mxml on each input...
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I am wondring if anyone has a good resource for opening existing Flex projects that where created in Flex / Flash Builder and run them using the TextMate bundle for Flex and Actionscript projects.
Basically I just want to know if I can walk into an existing project and configure this easily or am I pretty much stuck with using Eclipse ?
I recently completed a project for a custom report UI in Flex. Now, I've been tasked with creating a new application that is essentially a "lite" version of the original UI. It will include only a few of the options that are in the original application. Also, it needs to be a separate application.
I do not want to duplicate my code, so I am planning on moving a bunch of the classes from the original application to a new library that can be shared by both applications. However, I'm trying to figure out how to make this work in my MVC environment.
For example, I have an Accordion component that lets users filter several items. Each Accordion child is an instance of a custom component with two lists (one for entities available for selection, the other for the entities the user has selected). Each child component has properties bound to the Model and functions that call Cairngorm Events.[code]...