Im using Oracle, BlazeDS, Java & Flex. I have an ArrayCollection containing data from a small database table. This table won't be the subject of much change. I want to use this ArrayCollection accross different mxml files to fill e.g. ComboBoxes etc. The reason for asking, is that doing a database call for each time a fill a ComboBox etc is slow and seems unnecessary. I tried doing this once in the "main" .mxml file, but then the variable wasn't accessible where i needed it. What is the best approach for accomplishing this task? What is the best way of making a variable accesible across .mxml files?
I am trying to debug the Flex application. I am able to set breakpoints in mxml file, and application breaks on those breakpoints. But when I set breakpoint in as files, I don't see the breakpoint marker, though in breakpoints window I am shown the line no. And when I start my debugging session, the application does not break at that point.
I am trying to make the project build light by removing all the unused (mxml,xml and image ) files. Currently I am manually searching for each image and then removing the unused file. But is there a way such that we can get list of unused files automatically . I was trying to use the swfDump.jar from 4.0 sdk . But that dint work as it is working with projects that are build using flex sdk 4.0. I am currently using 3.2 .
How do I get round the following error: Access of undefined property pMatrixBack . How do I access this component from within the ascript file?[code]...
After changing the Flex SDK to 3.6 (from 4.5.1) so as to target Flash player 9.0.124, the project no longer compiles, producing spurious errors such as XML does not have matching begin and end tags leading me to believe that the compilation process is 'borked'.
This is a pure AS project, and so should have no dependency on the Flex SDK, howver, it seeems to be inextricably linked to the Flex 4.x SDK and Flash Player 10+. I have tried swf-version and -target-player-version in the compiler arguments, but there is still something I am missing to get this to compile for Flash player 9.
I imported an .fxp project into a Flash Builder and then observed there are 5 .mxml files in the src/(default package) directory. Silly question -- how to run each of these five files?
Since I've named the project differently than any of the .mxml files, whenever I try to run something it uses the default (empty) .mxml file named after the project. Deleting that empty mxml file didn't help anything. I also tried to clean the project, but nothing changes (although I see the directories refresh with the same contents). There are no html files in the bin-debug directory.
There must be some simple way to run those .mxml files that I'm missing.
Our application has over 15 different top-level mxml files to create individual controls that are used in our pages. We are using Ant to do our automated builds, and are calling the mxmlc task for each mxml file separately (See question 78230 similar example). Running the compiler separately for each mxml file, however, is already adding up to a considerable amount of time. Our build time is approaching 10 minutes, 5 minutes for compiling our flex apps, and 5 minutes for compiling hundreads of java classes, building jars, installer etc. Each flex compile run is reasonably quick (15-20 seconds), but they add up.
Is there a way to compile all of them with one call to mxmlc?
I have my custom component and for example few Label. I want to pass to my component value which will be assign to label's id.[code]Error: {test} is not a valid identifier.
I'm interested in learning just enough Flash/Flex to do things that I can't do from HTML and JavaScript alone - play sound files and video, use multiple file upload things, perform cross-domain Ajax requests using the crossdomain.xml file etc. As such, I don't really want to learn (or pay for) the Flex IDE. I'm not much of an IDE guy in any case.
The problem is, most of the tutorials I've found talk about the IDE. I've figured out how to compile .mxml files at the command line using bin/mxmlc - now I just need to learn MXML, ActionScript and the various APIs! What are the best resources for learning these? I'm fine with buying a book, I just don't want to shell out for the API itself.
I don't know why the value of my variable my_str is undefined outside of this function:
loadText = new loadVars(); loadText.load("data.txt"); loadText.onLoad = function(success) {
[Code]....
ps: I tried making my_str a global function or even defining it as _root.my_str but I always get the same result..it's undefined outside the function...I need that value for something else so...
I noticed that I can not find a way to make a variable accessible in more than one frame. My issue here is that for instance if I have a game and frame 1 has the game and frame 2 has the win screen and I want the win screen to display a score, I don't know how to do it. So the variable from frame 1 which holds the display can't be acessed in frame 2. I understand how to use OOP proggramming and classes, but you need an instance of that class to hold the variable, and It seems I can't cross-frame acess objects either. (I understand I could use a global variable, I don't know how to do this but I know most people don't.
I got a variable "VideoFolder" well defined in my root level. However when I used this variable directly in child layers, my script does not recognize it and I get error 1120: Access of undefined property VideoFolder. I tried changing VideoFolder with _root.VideoFolder in all my child layers scripts, but it changes nothing.
Does MXML get compiled down to as3 and then converted to flash bytecode? Also, is there a significant performance penalty to compiling mxml vs compiling as3?
I am working on a custom Flex 4 component which is an aggregation of two existing flex components. I would like to be able to specify my own custom properties for the component as well as access the existing public subcomponent properties via MXML. For instance I might want to adjust the font color or style for the label and text input. toy component which aggregates both a label and a text input:
I am trying to override a Button class, i have a few properties which i wish directly initialise with the mxml description of the component, like :[code]which function is triggered ( in order to override it ) when all properties with mxml description is fully initialised with their values ?
When you initialize a new object, how can that class have access to a variable from the parent?In this case Blob needs to be able to access scale?[code]
What I'd like to do: create an MXML component with some children, then extend it via MXML to create a new component with more children, without losing the original set.In other words
create a component bc.mxml <?xml version="1.0" encoding="utf-8"?> <s:BorderContainer xmlns:fx="http://ns.adobe.com/mxml/2009"
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 )
suppose i have 3 buttons(for example say, productin, marketing, sales ) on my main.mxml..once i click on one button it should take me to abc.mxml page with production data, once again if i click on second button it should take me to the same abc.mxml but with marketing data. same as for 3rd button also, how can i achieve this ?
I have installed eclipce and I want to work with flex.I found some site (url...) where somebody said that we need to install flex sdk. And than they said that we need to open window->preferences and on left side select 'Flex'. But I don't have 'Flex' item here... What is wrong? I also installed Flash Builder trial, but it does not make any sence.
I've been trying to create a custom mxml component that extends another custom mxml component (i.e.MyMXMLComponent -> BaseMXMLComponent -> Group). I've been reading that trying to add visual children to MyMXMLComponent caused error with Flex 3 but that's no longer the case with Flex 4.
What I want to know is whether this is a supported/fixed/documented feature of Flex 4? or just some undefined behavior in Flex 4 that may get changed with future updates?
if this is supported and documented feature, does anyone have link pointing to adobe document stating it as such?
I'm using swfobject.js to deploy load my flex applet. Unfortunately, while I'm able to run/debug in Firefox via Flash Builder, I cannot access the deployed applet via its URL -- the applet doesn't load/start. I can access the deployed applet via its URL from both IE 8 and Chrome 7. Below are the swfobject code and the produced object tag:
<script type="text/javascript"> window.onload = function() { <!-- For version detection, set to min. required Flash Player version, or 0 (or 0.0.0), for no version detection. --> var swfVersionStr = "10.0.0";
I'm new to Flex and I'm trying to write a program with lots of content in it. There's a sidebar, a main content pane with tabs, etc.I want to be able to create MXML files (like sidebar.MXML, tab1.mxml, etc.) that I can then load into the sidebar or load into a certain tab. That would make my code a lot more manageable instead of writing all that code inside of the main MXML file.Can I do this? I have already modularized some of my code by putting them in custom components, but I would really like to be able to load content from other MXML files, much like I can do in PHP:
This is a project I'm working on for a simple demo tutorial application in Flex. I am using mxml pages. You can see to the left that I will have my main application and then other mxml files (In the Examples Package) as the examples that will be loaded into the main application mxml. How can I dynamically pull the value from the object in the list to load the child mxml file into the container that I have further down in the application?
We have a Flex app that is currently loading an XML file that contains Multiple Choice Question data. I don't want a user to be able to access this file via http, but if I use HTTPService to load the file (what we're doing currently) it seems as though I have to place the XML file within the public_html folder on our server.
Is there a better way to load the XML file so that users wouldn't be able to see it in their activity viewer/access it via http://
