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• Flex TextArea, increase number of rows to more than 100

  - by buddhi

  I am using TextArea to display some text information in rows in flex gui, it automatically restricts the number of lines to display to 100 lines. But I want more than 100 lines in the text area. How can I increase number of lines to display?

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• Place images byte into String is not working?

  - by Proyb2

  I tried on Flex 3, facing issue with uploading JPG/PNG image, trace readUTFBytes would return correct bytes length but tmpFileContent is trucated, it would only appear to have upload just 3 characters of data to the server through PHP script which made image unusable. I have no issue for non-images format. What is wrong here? var tmpFileContent:String = fileRef.data.readUTFBytes(fileRef.data.length); Is String capable of handle bytes?

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• ActionScript-3 calling addEventListener more than once

  - by mydiscogr

  I've a little problem, I don't really understand if I can use addEventListener more than one time on the same object (and same callback function) if this case can I have a problem of overflow, or simple flex is so smart to not add again in the same stack same function for examples: var t:CServiceObj = _rModel.userGetBoardJoined(); t.addEventListener(EDataService.DATA_AVAILABLE,onDataOk); t.addEventListener(EDataService.DATA_AVAILABLE,onDataOk); t.addEventListener(EDataService.DATA_AVAILABLE,onDataOk);

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• Why does Flash Builder 4 use Flash Player instead of a browser to run apps?

  - by Chris R

  I've got an old flex builder 3 project that I imported into Flash Builder 4, and I want this project to run its web applications in my web browser. However, the apps persistently run in the Flash Player instead. This is causing no end of problems because of the flash player bug documented at https://bugs.adobe.com/jira/browse/FP-209. How can I make a project's apps run in the browser instead of the player?

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• AS3 Flex masks with black background from png bitmap

  - by airlocker

  Hi all What I am trying to achieve might be trivial, however I am loading a PNG mask which does not have a transparent background, but rather a black background, with the shape defined on top in white (the actual mask which needs to be applied). Apparently Flex expects me to provide a mask with a transparent background for it to work, or am I missing something? If that's the case, could I transform the bitmapData which I am loading so that it treats black color as transparent? thanks in advance.

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• Generating 3D TV stereoscopic output programmatically

  - by CodexDraco

  Do you know what would be the best approach to generate 3D output for one of these new "3D ready" televisions from software. Our application have some nice 3D visualizations, we want these to look nice. Also, how feasible is it to generate it from a Flash (Flex) app.

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• How to get informative compile error messages when using flexmojos-maven-plugin?

  - by Tony

  I'am using flexmojos-maven-plugin to build my Flex module. So on the compile phase I'm getting org.apache.maven.plugin.MojoExecutionException: Error compiling! with no information on where (on what source file) the error happens and what is nature of the compile error. I'll appreciate if anyone can instruct me on how to make flexmojos-maven-plugin print more information about compile errors.

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• One DataGrid Item Renderer for multiple columns

  - by user329650

  Hey, I'm trying to create a Flex DataGrid where the firstname and lastname are shown under each other, but in the DataGridColumn Ideally I would want to do something like <mx:columns> <mx:DataGridColumn headerText="Column 2" dataField="time"/> <mx:DataGridColumn headerText="Column 2" dataField="firstname,lastname" itemRenderer="renderers.FirstNameLastName"/> so that both values get passed to the itemrenderer, is this possible? Dennis

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• MXML Component Life Cycle

  - by Shruti

  Hi, I am new to flex. I am confused with how component life cycle goes when component build in MXML. and if MXML calls methods automatically then how to call any method in life cycle explicitly. Could anybody please explain me Thanks Shruti

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• Flex noob questions

  - by Jerry

  Hi all I was wondering how to copy files (like my images files) into my flex 4 src folder from windows explorer. There is no such folder called src when I look at my project folder. Thanks.

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• How do I skin an Adobe Flash Player Settings pop up and is it even possible?

  - by Miranda

  I am trying to create a professional chat application using Flex. Unfortunately, the security window that pops up asking the user to allow or deny the application access to the web cam, (the Adobe Flash Player Settings Window) doesn't really look that great and I'd like to be able to skin it. I'd really love to make this window look nicer. Is it even possible to skin this window?

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• Reducing width of bar chart series

  - by gAMBOOKa

  Note: by width i mean the height here, I use width because by default, bar charts are vertical and flex uses the width property I want to reduce the width of the following barchart so Type 5, Type 4, Type 3, Type 2, Type 1 are very close to each other. I tried playing with the barWidthRatio, the horizontalAxisRatio and the maxBarWidth properties. Neither is giving me the desired result. I can only manage to reduce the width of the orange bars, how do I reduce the width of the blue bars?

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• Client agnostic solutions for RESTful resource security/authentication etc.?

  - by Cambiata

  Hi! I'm about to replace my oldfashioned sessionbased server solutions with RESTful ones. Where can I find information about design principles concerning security, authentication etc. when moving into this stateless domain? I need to find solutions that work with different client platforms (Flex/Air, Browser, desktop and mobile apps etc.). Right now I work with php in the server end.

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• How to create Particles structure from text in AS3?

  - by Ole Jak

  I want to take any Text sting and form from it text formed by particles in actionscript 3 (In flash \ flex) I see I need some lib for this. but all libs Ive seen do not have such functionalyty by default... So I want to get something like this So Is there any sych lib? or way of doing it with some lib?

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• FlexBuilder debugger: what can the "expressions" tab be used for?

  - by David Wolever

  As the title suggests, is there any documentation on the FlexBuilder "expressions" tab, and what expressions it can accept? As far as I can tell, it can show the value of variables, but that's it: comparisons, function and method calls all fail: Edit: this is specific to FB3 — Flex Builder. Apparently FB4 — Flash Builder — is slightly less incompetent.

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• Placing popup window in the middle of the main window.

  - by uzi orgad

  Hi Flex developers, I'm trying to place a popup window (TitleWindow) in the middle of the main application window. how do i set the coordinates of my popup window to be of the main application window? i tried the localToGlobal function but with no luck, I just can't get the main window x and y. Thanks in advance, Uzi.

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• HttpService Vs Remote Objects

  - by kalyaniRavi

  Hi, I have a flex application and need to show the real time data into the chatrs and datagrids. Eralier we are used Httpservices to showing the real time data and historical data into charts and datagrids. But now we are going to replace the Httpservices to remote objects. So which places generally need to change. I have a little bit idea about remote objects. Thanks, Ravi

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• Is there a negative for Courier new font?

  - by Biroka

  I want to make a text highlight in flex textArea but its htmlText doesn't support <font bgcolor='#FFFF00'> part of my text </font> so I'm searching for a font witch is the opposite of Courier new, when I embed it in flash, and write with that color I get this effect part of my text , as I type <font family="negativeOfCourier" color='#FFFF00'> part of my text </font>

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• Flex embedding 'condensed' typeface of a font

  - by Daniel

  I am trying to embed different typefaces of a font and have a .otf for each of them. It looks like Flex only supports 'bold','italic'. But what do I do if I want to embed 'bold-condensed', 'regular-condensed' and 'black'. How would I achieve that?

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• As3 help about addEventListener

  - by mydiscogr

  Hi, I've a little problem, I don't really understand if I can use addEventListener more than one time on the same object (and same callback function) if this case can I have a problem of overflow, or simple flex is so smart to not add again in the same stack same function for examples: var t:CServiceObj = _rModel.userGetBoardJoined(); t.addEventListener(EDataService.DATA_AVAILABLE,onDataOk); t.addEventListener(EDataService.DATA_AVAILABLE,onDataOk); t.addEventListener(EDataService.DATA_AVAILABLE,onDataOk); thanks

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• Download a file with Adobe AIR

  - by AlexH

  How do I download a file from the internet in a Flex based AIR application. I tried using a file with url set to the address, but I got a file does not exist error when I tried to save it. And it is really hard to google for help on this issue.

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• Flash builder 4 tracing problem in debug mode.

  - by user324827

  Hey everybody I am trying to use trace() in flash builder 4 - but it doesn't work! I am running in "debug", also I added to the flex compiler options the "-debug=true" option. What am I doing wrong ??? Thanks!

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• How to correct the objection about dymanic Object type by FlexPMD?

  - by sanjoy roy

  I have the code in one of my flex file used as labelFunction in a DataGrid. When I run the FlexPMD to do the code review , it generates objection about the dynamic type object used in method signature "public function getFormattedCreatedTime(item:Object, column:DataGridColumn):String", it suggests to use strongly type object. Does anyone how to rectify it? public function getFormattedCreatedTime(item:Object, column:DataGridColumn):String { var value:Date=item[column.dataField]; return dateFormatter.format(value); } ]] Thanks

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• What components can you use to create AIR apps?

  - by Jeremy Rudd

  Dear community, I'm creating AIR apps in FlashDevelop using the free Flex SDK. Are there any AS3 components that I can use to speeden up the development process?? For example: List with renaming Tree with dragging items, renaming I searched Google lots, but in vain.

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• How to check for and remove a newline (\n) in the first line of a text field in actionscript?

  - by Steven

  In the script, sometimes a newline is added in the beginning of the text field (am using a textArea in adobe flex 3), and later on that newline might need to be removed (after other text has been added). I was wondering how to check if there is a newline at the beginning of the text field and then how to remove it. Thanks in advance.

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