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• String replace method not doing anything in Flex 4 app

  - by ben

  I have a string called userEmail in my Flex 4 app that has a value of: my%40email.com I need to have an @ symbol instead of %40, so I run this line: userEmail.replace("%40","@"); But the string has the same value after. What am I doing wrong? Thanks for reading.

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• Flex remoting and progress events?

  - by Cambiata

  Is there a way to monitor the loading progress (percent progress bar style) when using Flex remoting? I'm trying out Flash Builder 4 with it's new data services features, but I can't find any pgrogress event stuff somewhere. This article by Robert Taylor http://www.roboncode.com/articles/144 indicates that it might not be possible...

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• Flex line weight of linechart

  - by user296417

  Hi, I want to keep default color of lines and change line weight in Flex LineChart. How can I implement it? Alternatively, if there any method for setting line weight or line color without using LineStroke? Thanks.

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• Testing for undefined and null child objects in ActionsScript/Flex

  - by dbasch

  Hi Everyone, I use this pattern to test for undefined and null values in ActionScript/Flex : if(obj) { execute() } Unfortunately, a ReferenceError is always thrown when I use the pattern to test for child objects : if(obj.child) { execute() } ReferenceError: Error #1069: Property child not found on obj and there is no default value. Why does testing for child objects with if statements throw a ReferenceError? Thanks!

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• How to customise flex sdk classes?

  - by Antonio

  Hello, Friends! I have modifyed XMLEncoder class from Flex SDK (XMLEncoder.as) After it I run my project but I don't see any changes... What should I do to realy modify project's behaviour? Thanks!!!

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• Developing a Chatroom in Flex ActionScript3 + Red5 , Remote Shared Object based UserList or Servers

  - by V3ss0n

  We are going to develop a simple chatroom in flex using Red5. Should we store UserList in a Remote Shared Object or Server Side List? Are there any example exit on Red5 or FMS , which uses Server Side programming and Remote Shared Objects? Red5 examples are not documented at all.

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• Flex Rich Text Editor - Limiting the number of characters

  - by dta

  Is there a way to restrict the number of characters in the Flex Rich Text Editor? I guess there should be, since it's possible in a textarea. So, if I could get hold of the textarea contained in the rich text editor, I would be able to do it

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• compute sound FFT in Flex without playing it

  - by paleozogt

  Flex has the SoundMixer.computeSpectrum function that lets you compute an FFT from the currently playing sound. What I'd like to do is compute an FFT without playing the sound. Since Flash 10.1 lets us access the microphone bytes directly, it seems like I should be able to compute the FFT directly off of what the user is speaking.

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• Flex spark web browser problem

  - by sheela

  am using spark web in flex its working fine in IE6 where as in IE7 , Firefox, opera and other browser its not working. on login to spark web its giving error: Problem authenticating with the server or you are not authorised to perform this operation. Please help me out regarding this Thanks n regards Sheela

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• How to run .swc file in flex project?

  - by Jeeva

  I have a .swc file and I learned how to add that swc file into the library. I will be happy if any one explain how to use this .swc file into my flex project and run that with an example .

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• Open a file in flex 3

  - by nimmyliji

  Hi, How can I create a .txt file using flex 3? And I want to write some datas in to this file...... Is it possible? Any one can help me? Thanks in advance.. Nimmy

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• Flex Menu Flickering

  - by Dhana

  I am updating MenuBar dataprovider xml dynamically, but each time xml is updated the menu is flickering... Is there any way to avoid this... I am using MX::MenuBar in Flex 4.

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• Disabling script max-execution-time in flex?

  - by Stefan Kendall

  How do I completely disable the max-execution-time for scripts in flex? The configurable max is 60 seconds, but I'm calling off to other interactive processes which will probably run much longer than that. Is there an easy way to disable the maximum script execution time across my entire application?

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• Set flashvars of a SWF in Flex before loadComplete

  - by sami

  I have a Flash applet which I want to embed in a Flex file this loads a panorama file inside a SWF player (Immervision's PurePlayer)- I am using the following code: <mx:SWFLoader id="mapLoader" width="740" height="588" source="../bin-debug/PurePlayer.swf?flashvars='panorama=../bin-debug/untitled.ivp'" /> The applet loads fine but it is does not execute the file... The PurePlayer documentation uses the following var: panorama=myPano.ivp" If I load the same SWF via a browser window it works fine with the following URL: http://localhost/pureplayer/PurePlayer.swf?panorama=untitled.ivp

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• add paddingRight just to specific column of flex grid

  - by Ben

  Whenever I add paddingRight to a column in the flex grid, it adds the padding to the header as well. Is anyone familiar with how I can add paddingRight just to the column and not to the header? Below is the column code where I was specifying the padding. <mx:DataGridColumn width="60" headerText="Type" dataField="Grade" headerStyleName="headerLeft" textAlign="left" draggable="false" resizable="false" headerRenderer="GridHeaderRenderer" paddingRight="5"/>

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• Flex: arrayCollection inside another ArrayCollection ?

  - by Patrick

  hi, can I create an ArrayCollection into another ArrayCollectionon in Flex ? (or just an array.. or a list if I cannot) thanks

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• Flex DownloadProgressBar preloader override

  - by Shawn Simon

  I'm watching this video, which is pretty good http://www.gotoandlearn.com/play?id=108 It shows how to inherit from DownloadProgressBar to create a customer preloader for your flex app. The DownloadProgressBar class has an overridable getter for the property 'preloader.' Isn't this poor design? What does a property called preloader have anything to do with a class for a DownloadProgressBar?

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• skinnable Flex application

  - by Peter

  Hi, I want to know some common practices for creating skinnable Flex app. Currently I am developing a video player interface, which includes main player frame, previews, timeline, and metadata area. What is the best and most convenient way to make the app skinnable?

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• Change sort arrow position in flex grid

  - by Ben

  Currently when sorting in a flex grid, the sort arrow that shows whether the column is sorted ascending or descending is right aligned to the column. Is there anyway to change the position of the sort arrow, such as applying padding?

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• Flex - Vertical Align Cells in a Datagrid

  - by heri0n

  I'm having trouble vertical aligning text inside cells in a DataGrid in Flex. I tried this.setStyle("vertical-align", "middle) in an itemRenderer on the column but it doesn't seem to work... I tried verticalAlign as well.

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• how to load remote webcam to flex application

  - by FLEXpert

  Hi guys, Did anyone ever managed to connect to remote webcam through flex application? I know there is media.Camera object but I only managed to connect it locally, must be small thing that i missing... Thanks, Royee

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• Flex Column Chart customization

  - by tdfs

  Hi all, When I customized the ColumnChart in Flex by overrided updateDisplayList function, colors in legend no longer display. As you will see in the below picture: http://i41.tinypic.com/mim35d.png Does I missed anything? Thanks.

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• AS3/Flex Override function in imported swf

  - by Riccardo

  I'm using a flex component that use a to load a .swf file. The loaded .swf - is passed to me as is and I can't edit - it has some as3 functions in it Is it possible in the "parent" application (the one with ) to override functions included in the "child" swf (the imported one)? And if it's possible, how? Thanks

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• FLEX: can I set labels visibility ?

  - by Patrick

  hi, Can I set label visibility in Flex ? newUser = new LinkButton(); newUser.label = "hello"; newUser.labelPlacement = ButtonLabelPlacement.BOTTOM; newUser.label. //visibility ? thanks

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• Convert number into words using flex.

  - by charlie

  Hi I am trying to convert an entry using a numeric stepper in flex into words to display in a textarea. i.e a user uses the stepper to enter "89" as a value and in the text area the words "Eighty nine" are displayed. After much searching i haven't found anything that helps - a few javascript functions but that is all. any help sample code would be much appreciated. thanks in advance.

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