[flexcoders] Browser Memory Consumption not coming down even after remove child
Hi, We have developed large applications like CRM typically having several tabs. We allow the user to travere a list of names in a tree and on his choice we add tabs to the tab navigator. These tabs can be closed by the user using a close button on the tab. Issue: As the user opens new tabs the browser consumes more and more memory( 250MB). When tabs are closed we explicitly use removeChildAt () method to remove them from the tab navigator. However browser memory consumption does not decrease. In Flex profiler the closed tabs get garbage collected when I click on the 'Run Garbage Collector' button which proves that there are no references to the closed tabs and they are perfect candidates for GC. Why does the browser memory consumption not go down ? The application gets sluggish and eventually hangs ? We are not in a position to do a production release till we get around this issue ? I am using IE7 and flash player 10 Please help !
[flexcoders] Re: how to change titlebar text when iam executing a flex application
Are you talking about inside Flex Builder or inside the browser? For the browser, use the pageTitle property in your mx:Application. If you're talking Flex Builder/Eclipse IDE, I'm not aware of any way to customize Eclipse to something other than the selected tab filename. Don Kerr --- In flexcoders@yahoogroups.com, kotha poornima poorni_ag...@... wrote: Hi All, I want to change the text in the titlebar when iam executing the mxml file. If iam running file1.mxml file, in the title bar its showing file:\\documents and settings\\file1.html. But i want to show my custom message. But i dint find any clue regarding this. Can anyone help me out of this. Thanks in Advance, Poornima
[flexcoders] Re: Flex server language
Ruby on Rails is interesting because of the little amount of code you need to write, compared to Java for example. My RoR back end server deals with the database (Oracle in my case) and communicates with a Flex front end via XML. Of course, you can use AMF, but in my situation I don't have such high performance requirements. Chris.
[flexcoders] Re: Flex server language
I recommend you take a serious look at ColdFusion . Here is an Adobe site that talks the features and benefits of building RIAs with Adobe Flex/ColdFusion. http://www.adobe.com/devnet/flex/flex_cf.html It is clearly the best fit promoted by Adobe. Adobe does a lot of work to bring Flex and CF together, such as out-of-the-flex support within CF. I agree. Any software language can meet any requirement. But, from my 20 years of doing/managing development in many different server technologies ... CF is by far the fastest to train, learn and implement rapidly. Since you know php, adding CF to your skill set will be any easy route to take. After all, ColdFusion is Javajust a heck of a lot easier. Good thing that Flex is Flexible and you can choose. I have some Flex apps that use CF, .Net, and Java on the back-end ... since in a Web 2.0/SOA architecture ... you can have many backends to a single Flex app. ... and the end user doesn't care what shop or camp your technology religion is anyway. :) Give CF a try. It will only take you a day to have your first Flex/CF app up and running! Don Kerr --- In flexcoders@yahoogroups.com, bsyyu ben.s...@... wrote: currently, I am using PHP as server language. In fact I would like to learn other server language in combination using Flex. Any suggestion such as .NET, coldfusion or JSP.
[flexcoders] Re: Browser Memory Consumption not coming down even after remove child
See my earlier posting about Flash 10 memory issues and crashing IE. There are many bugs reported related to this on Adobe's bug tracking. Does your app just hang, or in some cases does it crash IE? Did your app work better/ok using Flash 9? Mine did not have any memory issues under Flash 9, but they do with Flash 10. It may or may not be your code. It may be a this known issue with Flash 10. If it turns out to be Flex code related...please let us know. So far, I've not seen any coding solutions proposed to fix memory/crash issues. I'm looking for help too. Maybe this list will help us both. I wish I had the answer for both of us. Don --- In flexcoders@yahoogroups.com, Nirav Gosalia nirav_...@... wrote: Hi, We have developed large applications like CRM typically having several tabs. We allow the user to travere a list of names in a tree and on his choice we add tabs to the tab navigator. These tabs can be closed by the user using a close button on the tab. Issue: As the user opens new tabs the browser consumes more and more memory( 250MB). When tabs are closed we explicitly use removeChildAt () method to remove them from the tab navigator. However browser memory consumption does not decrease. In Flex profiler the closed tabs get garbage collected when I click on the 'Run Garbage Collector' button which proves that there are no references to the closed tabs and they are perfect candidates for GC. Why does the browser memory consumption not go down ? The application gets sluggish and eventually hangs ? We are not in a position to do a production release till we get around this issue ? I am using IE7 and flash player 10 Please help !
Re: [flexcoders] Re: Flex server language
- Original Message - From: Don Kerr fusionp...@yahoo.com To: flexcoders@yahoogroups.com Sent: Thursday, February 19, 2009 9:25 AM Subject: [flexcoders] Re: Flex server language I recommend you take a serious look at ColdFusion . Here is an Adobe site that talks the features and benefits of building RIAs with Adobe Flex/ColdFusion. http://www.adobe.com/devnet/flex/flex_cf.html It is clearly the best fit promoted by Adobe. Adobe does a lot of work to bring Flex and CF together, such as out-of-the-flex support within CF. I agree. Any software language can meet any requirement. But, from my 20 years of doing/managing development in many different server technologies ... CF is by far the fastest to train, learn and implement rapidly. Since you know php, adding CF to your skill set will be any easy route to take. After all, ColdFusion is Javajust a heck of a lot easier. Good thing that Flex is Flexible and you can choose. I have some Flex apps that use CF, .Net, and Java on the back-end ... since in a Web 2.0/SOA architecture ... you can have many backends to a single Flex app. ... and the end user doesn't care what shop or camp your technology religion is anyway. :) Give CF a try. It will only take you a day to have your first Flex/CF app up and running! Don Kerr Coming from a Java background and having had some small exposure to CF, I would agree with Don, particularly with the features that CF offers besides the scripting language and DB support - reporting especially. One thing really does concern me though about CF - how is it faring in the marketplace? In some quarters you'd imagine it was a dead technology from the way it is talked about and there always seems to be a disparity between it's functionality and takeup. Adopting a core serverver-side laguage is not easy - the market seems pretty fragmented. Paul --- In flexcoders@yahoogroups.com, bsyyu ben.s...@... wrote: currently, I am using PHP as server language. In fact I would like to learn other server language in combination using Flex. Any suggestion such as .NET, coldfusion or JSP.
[flexcoders] Re: Browser Memory Consumption not coming down even after remove child
I faced the problem in Flash Player 9 as well. I think the issue is that the garbage collection of non referenced entities is not happening due to which my browser memory footprint goes on icreasing making the app very sluggish and eventually hang. When I say 'hang' I mean popups stop opening, traversing among fields in a form using the tab key does not work etc. Also the fact that those non referenced objects get GC'd using the Run Garbage Collector button in flex profiler shows that my code does not have any other reference to those objects ! Can you suggest me the approach that I should follow as I dont know What Next ? :-( --- In flexcoders@yahoogroups.com, Don Kerr fusionp...@... wrote: See my earlier posting about Flash 10 memory issues and crashing IE. There are many bugs reported related to this on Adobe's bug tracking. Does your app just hang, or in some cases does it crash IE? Did your app work better/ok using Flash 9? Mine did not have any memory issues under Flash 9, but they do with Flash 10. It may or may not be your code. It may be a this known issue with Flash 10. If it turns out to be Flex code related...please let us know. So far, I've not seen any coding solutions proposed to fix memory/crash issues. I'm looking for help too. Maybe this list will help us both. I wish I had the answer for both of us. Don --- In flexcoders@yahoogroups.com, Nirav Gosalia nirav_290@ wrote: Hi, We have developed large applications like CRM typically having several tabs. We allow the user to travere a list of names in a tree and on his choice we add tabs to the tab navigator. These tabs can be closed by the user using a close button on the tab. Issue: As the user opens new tabs the browser consumes more and more memory( 250MB). When tabs are closed we explicitly use removeChildAt () method to remove them from the tab navigator. However browser memory consumption does not decrease. In Flex profiler the closed tabs get garbage collected when I click on the 'Run Garbage Collector' button which proves that there are no references to the closed tabs and they are perfect candidates for GC. Why does the browser memory consumption not go down ? The application gets sluggish and eventually hangs ? We are not in a position to do a production release till we get around this issue ? I am using IE7 and flash player 10 Please help !
[flexcoders] Re: ToolTip stay until closed
Here is a Nice one :) http://www.adobe.com/devnet/flex/samples/fig_callout/ --- In flexcoders@yahoogroups.com, flexaustin flexaus...@... wrote: Is it possible to make a tooltip stay on until its closed? Maybe put an x in the top right corner or something. I don't see any properties that allow it to remain, guessing I will need to customize it? Maybe tooltip won't let you do this at all? TIA
Re: [flexcoders] Reading an UTF-8 document
Can't you just skip the first three characters and read from there? Otherwise, you could try removing the BOM before loading the stream (maybe by reading it first as a ByteArray?). I think there's some ActionScript code on this page to do that: http://www.xs4all.nl/~mechiel/projects/bomstrip/ -- Laurent Cozic Flash, Flex and Web Application development http://pogopixels.com --- On Wed, 2/18/09, Andrew roly...@gmail.com wrote: From: Andrew roly...@gmail.com Subject: [flexcoders] Reading an UTF-8 document To: flexcoders@yahoogroups.com Date: Wednesday, February 18, 2009, 10:19 PM Please forgive me if the is a post about this already but i can't seem to find it. I am creating an AIR app to convert characters into their HTML entity, hex and dec value and I have just come across an issue. I am reading in xml files which contain the data, these files are saved in a UTF-8 format. When I open it using a Filestream it stops after the first 3 characters ÿþ. I know that these characters are the start of a unicode document, but I can't figure out why it is stopping reading the file there. Any help would be greatly appreciated.
[flexcoders] Changing direction of skew
Hi all, I am applying the skew with Transform class and matrix.Its working fine.But in horizontal skew by default the top edge is fix and bottom edge moves in actionscript.I want the reverse.I mean I want to keep the bottom edge fix, and top edge to move. If any body has any soloution, please reply. With Thnx... Shardul Bring your gang together. Do your thing. Find your favourite Yahoo! group at http://in.promos.yahoo.com/groups/
[flexcoders] The first Flex BugQuash has been announced. Register Now
Hey everyone, Just opened up registrations for this event: http://blog.natebeck.net/2009/02/register-for-the-flex-sdk-bugquash-its-free/ Any questions, feel free to shout at me. Cheers, Nate http://blog.natebeck.net
Re: [flexcoders] Re: Flex server language
I prefer CF because it is what I know. Since it comes from Adobe it's integration w/ Flex is top notch. After 2 days of trying, I gave up trying to get PHP to work on my dev machine; so I'm amused by the claim it can be setup w/ minimal fuss. Dnk wrote: Again, this comes to preference, but for me I like PHP due to the fact Ito is available on a huge number of the web hosts out there, and it can be run on Linux, win or osx with minimal fuss. Easy to setup a dev machine without vendor lockin. Dk On 18-Feb-09, at 7:10 PM, bsyyu ben.s...@gmail.com mailto:ben.s...@gmail.com wrote: Thanks for your comments. I am not a student for learning. Currently I have finished my first project with Flex for a shopping cart project. http://www.fredederick.com/fredederick_shop_online/ It is done with PHP backend. After that project, I have intention to develop a DIY shopping cart system such as X-cart with Flex and would like to know which server language best fit with Flex, regarding the speed and support etc. and also sometimes customer may have their own server system that I have to fit into, then which backend is most popular etc. thanks --- In flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com, Dnk d.k.emailli...@... wrote: They will all get the job done. It is matter of requirements and preferences for the job. Dustin Krysak Sent from my iPhone On 18-Feb-09, at 4:31 PM, bsyyu ben.s...@... wrote: currently, I am using PHP as server language. In fact I would like to learn other server language in combination using Flex. Any suggestion such as .NET, coldfusion or JSP. -- Jeffry Houser, Technical Entrepreneur Adobe Community Expert: http://tinyurl.com/684b5h http://www.twitter.com/reboog711 | Phone: 203-379-0773 -- Easy to use Interface Components for Flex Developers http://www.flextras.com?c=104 -- http://www.theflexshow.com http://www.jeffryhouser.com -- Part of the DotComIt Brain Trust
RE: [flexcoders] how to change titlebar text when iam executing a flex application
Hi Poornima, Did you try Application.pageTitle? Stephen From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of kotha poornima Sent: Thursday, February 19, 2009 2:17 AM To: flexcoders Subject: [flexcoders] how to change titlebar text when iam executing a flex application Hi All, I want to change the text in the titlebar when iam executing the mxml file. If iam running file1.mxml file, in the title bar its showing file:\\documents and settings\\file1.html. But i want to show my custom message. But i dint find any clue regarding this. Can anyone help me out of this. Thanks in Advance, Poornima inline: image001.jpginline: image002.jpg
[flexcoders] e-Paper website using Adobe Flex
Dear, i would like know if there any posibble to build e-Paper website using adobe flex ? thank you, Joule == Why waste time arguing about whose way is the right way? Use the scientific method -- try both options and see which one brings about the best results. Either way, be gracious about what happens.
[flexcoders] Re: Flex compile error
Here is the code
mx:Script
![CDATA[
private function send_data():void {
userRequest.send();
}
]]
/mx:Script
mx:Form x=22 y=10 width=493
mx:HBox
mx:Label text=UserId/
mx:TextInput id=userid/
/mx:HBox
mx:HBox
mx:Label text=Ip Address/
mx:TextInput id=ip/
/mx:HBox
mx:Button label=Submit click=send_data()/
/mx:Form
mx:DataGrid id=dgUserRequest x=22 y=128
dataProvider={userRequest.lastResult.users.user}
mx:columns
mx:DataGridColumn headerText=User ID dataField=userid/
mx:DataGridColumn headerText=User Name dataField=ip/
/mx:columns
/mx:DataGrid
mx:TextInput x=22 y=292 id=selectedemailaddress
text={dgUserRequest.selectedItem.emailaddress}/
mx:HTTPService id=userRequest url=http://localhost/post.php;
useProxy=false method=POST resultFormat=e4x
mx:request xmlns=
userid{userid.text}/userid
ipaddress{ip.text}/ipaddress
/mx:request
/mx:HTTPService
[flexcoders] Re: Flex compile error
--- In flexcoders@yahoogroups.com, Nathaniel Skiba nate.sk...@... wrote:
I can't say for certain without seeing your code, but it looks like
you're using the class data somewhere without importing it.
~Nate
here is the code mx:Script
![CDATA[
private function send_data():void {
userRequest.send();
}
]]
/mx:Script
mx:Form x=22 y=10 width=493
mx:HBox
mx:Label text=UserId/
mx:TextInput id=userid/
/mx:HBox
mx:HBox
mx:Label text=Ip Address/
mx:TextInput id=ip/
/mx:HBox
mx:Button label=Submit click=send_data()/
/mx:Form
mx:DataGrid id=dgUserRequest x=22 y=128
dataProvider={userRequest.lastResult.users.user}
mx:columns
mx:DataGridColumn headerText=User ID dataField=userid/
mx:DataGridColumn headerText=User Name dataField=ip/
/mx:columns
/mx:DataGrid
mx:TextInput x=22 y=292 id=selectedemailaddress
text={dgUserRequest.selectedItem.emailaddress}/
mx:HTTPService id=userRequest url=http://localhost/post.php;
useProxy=false method=POST resultFormat=e4x
mx:request xmlns=
userid{userid.text}/userid
ipaddress{ip.text}/ipaddress
/mx:request
/mx:HTTPService
Re: [flexcoders] Help with Timer issue
remove listener added to timer from codeonButtonClick/code function.
OR
Just remove the listener when you get the success status within
codecheckStatus/code function.
Regards,
KumarA
From: trishhartnett trishhartn...@yahoo.com
To: flexcoders@yahoogroups.com
Sent: Wednesday, February 18, 2009 1:37:32 PM
Subject: [flexcoders] Help with Timer issue
Hello all,
I'm a Flex newbie. I'm working on an application where an end user
clicks a button, and when the button is clicked a DB is queried
repeatedly until a particular result is returned. When the result is
returned the end user gets a confirmation message to tell them that
they were successful.
So the code goes like this:
private var dBTimer:Timer = new Timer(5000);
private function onButtonClick( ): void{
dBTimer.addEventLis tener(TimerEvent .TIMER, timeTick);
dBTimer.start( );
}
public function timeTick(evt: TimerEvent) :void {
checkStatus( callBackFunction , id);
}
private function callBackFunction( ):void
{
if( status == 'SUCCESS' )
{
// cancel the timer
dBTimer.stop( );
dBTimer.reset( );
Alert.show( Succcess string,Info ,OK,null, null,INFO_ ICON);
}else{
//do nothing and the checkStatus
//will be called again at next TimerEvent
}
}
So the first time the end user clicks on the button, everything works
okay. The DB is queried and when SUCCESS is returned the dBTimer is
stopped and reset. The end user gets the Success Alert dialog box and
everything is okay.
The second time the end user clicks the button, everything happens the
same as before, only the dbTimer, despite being stopped doesn't stop
working. checkStatus is called over and over again in an infinite loop
because the dbTimer never stops.
Can anyone suggest anything please ? I am really puzzled by this one.
Best Regards,
Trish.
[flexcoders] Flashing tab in TabNavigator
Is there a way to cause a tab which is not in focus to flash in order to grab the user attention? thanks,
Re: [flexcoders] Re: sizing dinamically the screen
Hey See the easiest thing is to replace the x and y with 100% values
say for eg now ur app width is 1024 enter
100%
On Tue, Feb 10, 2009 at 8:55 AM, Amy amyblankens...@bellsouth.net wrote:
--- In flexcoders@yahoogroups.com flexcoders%40yahoogroups.com,
Gustavo Duenas LRS gdue...@...
wrote:
thanks Amy, but it seems when I try to tell the document in Js
about
the new size, that
it is not doing the resize, Example is trying to do the sizing in
the
document for vista and
others like
document.width = screen.availWidth;
document.height= screen.availHeight;
those arguments work in theory but it seems they are not working
in
Vista or XP...
I don't what else to do, actually I have an odd error in the
application:
TypeError: Error #1009: Cannot access a property or method of a
null
object reference.
at lrsAd/resizerFlash()
at lrsAd/___Application1_creationComplete()
at flash.events::EventDispatcher/dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at mx.core::UIComponent/dispatchEvent()
at mx.core::UIComponent/set initialized()
at mx.managers::LayoutManager/doPhasedInstantiation()
at Function/http://adobe.com/AS3/2006/builtin::apply()
at mx.core::UIComponent/callLaterDispatcher2()
at mx.core::UIComponent/callLaterDispatcher()
this is the flash windows that appears now in my browser.
//code for the application:
creationComplete=resizerFlash()
here is the code in the flex:
//importamos los datos para el external interface//
import flash.external.ExternalInterface;
//funcion para usar la external interface//
public function resizerFlash():void{
var h:int;
var w:int
if (ExternalInterface.available){
h= ExternalInterface.call( movieHeight);
root.stage.height = h;
w=ExternalInterface.call( movieWidth);
root.stage.width = w;
trace(h);
trace(w);
}
}
Set your Application width and height to 100%. Then, when javaScript
resizes the Object and/or Embed tag (NOT the document), then the
Application will resize itself appropriately.
You may want to do some basic experimentation and/or research on
DHTML. That's beyond the scope of this forum.
Re: [flexcoders] Re: Flex server language
The ColdFusion is Dead argument has come up somewhere every 6 months for the past 8 years. I perceive, from Adobe's stand point that CF is a stable product showing consistent growth. CF was designed for web development and that is something that it does wonderfully well. But, that makes it a niche product when compared to .NET or Java which are the end all to any programming need. To give a few indications of the market: 1) There are CFML alternatives to Adobe's ColdFusion, including open source ones. Check out Open BlueDragon, Railo, (both Java based like CF), or BlueDragon.NET (runs on .NET ). Obviously someone must think there is a market. WebORB also has a ColdFusion specific version. 2) After Allaire was acquired by Macromedia; the number of developers was estimated at 350K. Today it is estimated at ~500K. ( http://www.adobe.com/products/coldfusion/pdfs/adobecoldfusionevangelismkit.pdf ) . Even if the number of Flex Developer's grow 100%, there will still be less Flex Developer's than CF Developers. OF course Flex and CF are treated differently because Flex is viewed as a growth market, while CF is stable / mature. And dollar for dollar, you get a lot of stuff built in to CF that would be add-ons to other platforms. Paul Andrews wrote: One thing really does concern me though about CF - how is it faring in the marketplace? In some quarters you'd imagine it was a dead technology from the way it is talked about and there always seems to be a disparity between it's functionality and takeup. Adopting a core serverver-side laguage is not easy - the market seems pretty fragmented. Paul --- In flexcoders@yahoogroups.com, bsyyu ben.s...@... wrote: currently, I am using PHP as server language. In fact I would like to learn other server language in combination using Flex. Any suggestion such as .NET, coldfusion or JSP. -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Alternative FAQ location: https://share.acrobat.com/adc/document.do?docid=942dbdc8-e469-446f-b4cf-1e62079f6847 Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.comYahoo! Groups Links -- Jeffry Houser, Technical Entrepreneur Adobe Community Expert: http://tinyurl.com/684b5h http://www.twitter.com/reboog711 | Phone: 203-379-0773 -- Easy to use Interface Components for Flex Developers http://www.flextras.com?c=104 -- http://www.theflexshow.com http://www.jeffryhouser.com -- Part of the DotComIt Brain Trust
[flexcoders] Re: Flex compile error
that actually worked Thanks a lot --- In flexcoders@yahoogroups.com, Tracy Spratt tspr...@... wrote: Did you Clean the project? Tracy Spratt Lariat Services Flex development bandwidth available From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Nathaniel Skiba Sent: Wednesday, February 18, 2009 8:03 PM To: flexcoders@yahoogroups.com Subject: Re: [flexcoders] Flex compile error I can't say for certain without seeing your code, but it looks like you're using the class data somewhere without importing it. ~Nate
[flexcoders] Re: is it possible to track visitors / the page an swf is embedded on
Hi all,
that's the problem for Flex, it is so flexible for different kind
backend language. Each has their con and pro. But personally, I favor
.NET on their growing popularity. Besides, I will put most of the
logics insides Flex, so as to reduce the dependency of the backend as
it only for database or upload services.
Again the choice of AMF, which AMF for PHP ? Weborb / AMFPHP / Zend,
why so many choice
--- In flexcoders@yahoogroups.com, tom93438 tcs2...@... wrote:
...not the url of the document within which the app is embedded.
For that, the only way is to use Javascript and ExternalInterface
If you're looking for the url in the browser address bar then look at
IBrowserManager:
http://livedocs.adobe.com/flex/3/langref/mx/managers/IBrowserManager.html
URL property is: 'The current URL as it appears in the browser address
bar.'
tom
--- In flexcoders@yahoogroups.com, Laurent Cozic pogopixels@ wrote:
Application.application.url will give you the url of the *swf file*,
not the url of the document within which the app is embedded. For
that, the only way is to use Javascript and ExternalInterface. I think
the syntax is:
var docURL = ExternalInterface.call(location.href);
or it might be document.location.href - not sure which one is right.
--
Laurent Cozic
Flash, Flex and Web Application development
http://pogopixels.com
--- On Wed, 2/18/09, kuntamayu kuntamayu@ wrote:
From: kuntamayu kuntamayu@
Subject: [flexcoders] Re: is it possible to track visitors / the
page an swf is embedded on
To: flexcoders@yahoogroups.com
Date: Wednesday, February 18, 2009, 12:31 PM
Try to track
Application. application. url
This may help you. :)
--- In flexcod...@yahoogro ups.com, Tracy Spratt tspratt@ wrote:
Look into the BrowserManager, perhaps it will help.
Tracy Spratt
Lariat Services
Flex development bandwidth available
_ _ __
From: flexcod...@yahoogro ups.com [mailto:flexcod...@yahoogro
ups.com]
On
Behalf Of uclamerrick
Sent: Wednesday, February 18, 2009 12:24 AM
To: flexcod...@yahoogro ups.com
Subject: [flexcoders] is it possible to track visitors / the
page an
swf
is embedded on
Lets say I run a video site like youtube, how can I capture the url
of
the page where my swf object is embedded.
For example someone takes the embed code from
http://youtube. com/videoid123 http://youtube. com/videoid123 and
places it onto the page at
http://myblog. wordpress. com/this_ video_rocks
http://myblog. wordpress. com/this_ video_rocks
I know how to use HTTPService to report this information back to my
server and store it in the database, but I don't know how to use
Flex
3 / Actionscript 3 to determine the URL of the page that embeds an
swf. In the example above I would want to capture:
http://myblog. wordpress. com/this_ video_rocks
http://myblog. wordpress. com/this_ video_rocks
Thanks.
Re: [flexcoders] Re: perl and AMF
Hi Guy - I'm in the same boat, using perl on the backend for a project that I'm working on. We've been using XML to pass data to the the flex app, but it would be nice if there was a way to use AMF. I looked around bit, but haven't actually tried anything at this point. Flap uses AMF::Perl There is also another library called Data::AMF, I think it has hooks into Catalyst framework. I think Data::AMF is more recent, it looks like it has some beta support for AMF3. I think you can force flex to use AMF0. I'm not sure what you would lose by forcing flex to use amf0 though. Maybe someone on the list could answer that better. If you do try Data::AMF...let me know how it goes. Rob On Feb 17, 2009, at 2:44 AM, Guy Morton wrote: Yes, that project was last updated over 4 years ago. I'm not sure I want to invest time in developing a solution based on something that's not being actively developed (and that's assuming it even works with modern flash players). Guy On 17/02/2009, at 8:00 PM, sunild99 wrote: I haven't used this but there is a Perl AMF library: http://www.simonf.com/flap/ Perhaps this is the ancient implementation you're referring to. --- In flexcoders@yahoogroups.com, Guy Morton g...@... wrote: Is anyone using perl as a backend for remoting? I can't find a complete implementation that isn't fairly ancient, but perhaps i'm looking in the wrong places... Guy
[flexcoders] [Air Skin in Flex] Is it possible to use the dark default air theme in flex?
Hi, Anybody knows if it is possible to use the default dark Air theme in online flex apps? There are some similar ones online, for example in the scalenine site, but i was just wondering if it is a flag or something in the SDK... TIA, Fotis
[flexcoders] Re: Flex compile error
i went away and now its back again :( --- In flexcoders@yahoogroups.com, adeelafsar adeelaf...@... wrote: that actually worked Thanks a lot --- In flexcoders@yahoogroups.com, Tracy Spratt tspratt@ wrote: Did you Clean the project? Tracy Spratt Lariat Services Flex development bandwidth available From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Nathaniel Skiba Sent: Wednesday, February 18, 2009 8:03 PM To: flexcoders@yahoogroups.com Subject: Re: [flexcoders] Flex compile error I can't say for certain without seeing your code, but it looks like you're using the class data somewhere without importing it. ~Nate
[flexcoders] Re: ToolTip stay until closed
Yes very very nice! Thanks, for the link. --- In flexcoders@yahoogroups.com, Cato Paus ca...@... wrote: Here is a Nice one :) http://www.adobe.com/devnet/flex/samples/fig_callout/ --- In flexcoders@yahoogroups.com, flexaustin flexaustin@ wrote: Is it possible to make a tooltip stay on until its closed? Maybe put an x in the top right corner or something. I don't see any properties that allow it to remain, guessing I will need to customize it? Maybe tooltip won't let you do this at all? TIA
[flexcoders] Flex debugger not working IE7 flash 10
I've been banging my head on this one for a while and have been working without a debugger (painful). But now I really need it. I think the issue appeared when I upgraded to flash 10. I also pulled down the flash 10 debugger. When I hit the debug option in flex, IE comes up with the application but my breakpoints never get hit. After a bunch of research I found someone mentioning about connecting to the debugger. So I right clicked the app in IE7 and went to debugging. I tried to connect manually and it says it cannot connect. I see there's a lot of posts about this on the internet but they are either unresolved, the fixes didn't work, or it doesn't apply to my scenario (I'm on Vista Business not MAC). Does anyone know what I'm running into here and how to fix it? Thanks Scott
[flexcoders] Does this work / Does this have problems?
I have a custom component named RemovableText, it looks like this mx:HBox buttons:RemoveButton / mx:Text / /mx:HBox The HBox is the root of the RemovableText. When I create and add a removable text, I am doing this: var text:RemovableText = new RemovableText(); text.name = 'removableText'; text.addEventListener( GHEvent.REMOVE_BUTTON_CLICKED, removeButtonClickHandler ); // Parsestyles is my function that gets me the textformat for the current block var tf:TextFormat = parseStyles(tag); text.setStyle( 'fontFamily', tf.font ); text.setStyle( 'fontSize', tf.size ); ... etc ... // My question is this, If I set styles on the root (RemovableText), will all of the styles be set for the mx:Text / child of the Component? Is this a safe way to do it? Thanks!
Re: [flexcoders] e-Paper website using Adobe Flex
Could you elaborate on what you mean by e-Paper? Do you mean a news website, with headlines and such? On Thu, Feb 19, 2009 at 4:23 AM, Joule doc joule...@hotmail.com wrote: i would like know if there any posibble to build e-Paper website using adobe flex ? -- Howard Fore, howard.f...@hofo.com The universe tends toward maximum irony. Don't push it. - Jeff Atwood
[flexcoders] Why cant I use mouseOver() in Image class, but using mx:Image tag, I can?
Hi,
I have a dataGrid, and in one of the columns I call an ItemRenderer
(ActionScript).
This renderer should create a list of images as follows:
override public function set data(value:Object):void {
if (value != null)
{
removeAllChildren();
for (var i:int = 0; i value.hair.length; i++){
var img:Image = new Image();
img.source = value.hair[i].image;
img.id = image - +i;
img.height = 20;
img.toolTip=value.hair[i].width;
img.percentWidth=value.hair[i].width;
img.maintainAspectRatio=false;
addChild(img);
}
}
}
All images are displayed side by side in a cell, as I wanted.
The problem is that I need to use img.toolTipCreate to catch an event
on each of the images and It doesnt let me, why?
If I use mx:Image tag in mxml file, it lets me use this function but
in my ActionScript it doesnt.
What is the different between this 2?
Thanks for any advice
Jo
Re: [flexcoders] Re: Flex server language
On windows and mac, there are all encompassing dev installers that will install PHP, apache and mysql in a matter of minutes without any real config needed. They have a GUI for the most common changes you may want to make. I believe the win one is called WAMP and the mac one is MAMP. Never had an issue with them. Easy as pie. D On 19-Feb-09, at 5:09 AM, Jeffry Houser j...@farcryfly.com wrote: I prefer CF because it is what I know. Since it comes from Adobe it's integration w/ Flex is top notch. After 2 days of trying, I gave up trying to get PHP to work on my dev machine; so I'm amused by the claim it can be setup w/ minimal fuss. On windows Dnk wrote: Again, this comes to preference, but for me I like PHP due to the fact Ito is available on a huge number of the web hosts out there, and it can be run on Linux, win or osx with minimal fuss. Easy to setup a dev machine without vendor lockin. Dk On 18-Feb-09, at 7:10 PM, bsyyu ben.s...@gmail.com wrote: Thanks for your comments. I am not a student for learning. Currently I have finished my first project with Flex for a shopping cart project. http://www.fredederick.com/fredederick_shop_online/ It is done with PHP backend. After that project, I have intention to develop a DIY shopping cart system such as X-cart with Flex and would like to know which server language best fit with Flex, regarding the speed and support etc. and also sometimes customer may have their own server system that I have to fit into, then which backend is most popular etc. thanks --- In flexcoders@yahoogroups.com, Dnk d.k.emailli...@... wrote: They will all get the job done. It is matter of requirements and preferences for the job. Dustin Krysak Sent from my iPhone On 18-Feb-09, at 4:31 PM, bsyyu ben.s...@... wrote: currently, I am using PHP as server language. In fact I would like to learn other server language in combination using Flex. Any suggestion such as .NET, coldfusion or JSP. -- Jeffry Houser, Technical Entrepreneur Adobe Community Expert: http://tinyurl.com/684b5h http://www.twitter.com/reboog711 | Phone: 203-379-0773 -- Easy to use Interface Components for Flex Developers http://www.flextras.com?c=104 -- http://www.theflexshow.com http://www.jeffryhouser.com -- Part of the DotComIt Brain Trust
[flexcoders] flex acedamic projects please
hi to all i am new to flex,i have learnt flex form one of the institution in hyderabad,now i am going to anylyze the project for that reason i am reqesting to all,if any one has small felx project please post to me... thanks in advance sivasankar
[flexcoders] how to use a preloader?
Hi, I've got a huge application - 800k, how do I use a preloader that loads in my huge app? In order to get something on the page while the rest of the application loads.. any tips/tricks/ links to more detailed explanation? thanks,
[flexcoders] Re: How can I shorten the heading on the Advanced Data Grid
--- In flexcoders@yahoogroups.com, boy_trike boy_tr...@... wrote: I need to use the ADG for the style function but notice that the headings now are WIDER with a space on the right for multiple sort priorities. Is there an easy way to eliminate that? http://flexdiary.blogspot.com/2008/09/extended-datagrid-with- stylefunction.html
Re: [flexcoders] design question: editing / saving complex value objects
Anyone? I'm sure this sort of thing comes up pretty frequently--I'd be
curious to know how other Flex users tackle it.
-Maciek
-Original Message-
From: Maciek Sakrejda msakre...@truviso.com
Reply-To: flexcoders@yahoogroups.com
To: flexcoders flexcoders@yahoogroups.com
Subject: [flexcoders] design question: editing / saving complex value
objects
Date: Wed, 18 Feb 2009 10:35:04 -0800
Suppose I have a class Calendar that mirrors a server-side class (we're
not really working with Calendars, but I think this is a reasonably good
and simple analogy):
class Calendar {
public var appointments:ArrayCollection;
/* other stuff */
}
Then I want users to be able to edit and save the Calendar: I have a
CalendarEditor. Editing a Calendar is moderately complicated (e.g.,
adding, removing, or editing Appointments), so I want explicit
save/cancel steps.
When editing something really simple, this is not really a problem--when
the user saves, I propagate the view state to the object; when she hits
cancel, I don't do anything.
However, the Calendar determines what combination of Appointments is
valid (they can't overlap), and the Calendar is the dataProvider of the
CalendarEditor, so I can't fully validate a combination of Appointments
without adding them to the Calendar. This means I actually need to add
the appointments to the Calendar before it is saved so that they can be
(a) validated in combination and (b) used to update the view while the
edit is in progress. This makes save/cancel steps trickier: do I
(1) Clone the Calendar (and therefore have it provide a clone() method)
when assigned in the dataProvider, modify the clone, and assign the
dataProvider reference when the user hits save.
(2) Clone the Calendar as above, but have the Editor modify the
original, and restore the clone in case the user cancels.
(3) Something more clever?
The problem with (1) is that cloning may be somewhat complicated, and it
feels ugly to have the Editor update the dataProvider reference
(instead of modifying the actual object that was set as the data
provider). (2) hits the same issue. Perhaps the solution is to maintain
a private clone, and copy back the state on save? Or is the right answer
here that the model should not expect that the editor will update the
object it set as the dataProvider, but should instead expect an update
through a mechanism like a Mate map?
Any thoughts? (Please keep in mind that my experience with MVC
frameworks is unfortunately minimal, though I'm looking into Mate right
now).
Thanks,
Maciek
Re: [flexcoders] how to use a preloader?
http://www.adobe.com/devnet/flash/articles/preloader.html http://www.adobe.com/devnet/actionscript/articles/lightweight_as3_print.html
RE: [flexcoders] how to use a preloader?
This one is a good one to look at. http://jessewarden.com/2007/07/making-a-cooler-preloader-in-flex-part-1- of-3.html This one is helpful but will give a much bigger preloader, but useful for reference. http://www.onflex.org/ted/2006/07/flex-2-preloaders-swf-png-gif-examples .php Also I seem to remember that if you are going to run a swf animation for the preloader, create it using AS2. Keeps performance up as the flash player can run AS2 and AS3 code at the same time. Kenneth. From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of luvfotography Sent: 19 February 2009 16:11 To: flexcoders@yahoogroups.com Subject: [flexcoders] how to use a preloader? Hi, I've got a huge application - 800k, how do I use a preloader that loads in my huge app? In order to get something on the page while the rest of the application loads.. any tips/tricks/ links to more detailed explanation? thanks, Disclaimer --- This electronic message contains information which may be privileged and confidential. The information is intended to be for the use of the individual(s) or entity named above. If you are not the intended recipient, be aware that any disclosure, copying, distribution or use of the contents of this information is prohibited. If you have received this electronic message in error, please notify us by telephone on 0131 476 6000 and delete the material from your computer. Registered in Scotland number: SC 172507. Registered office address: Quay House 142 Commercial Street Edinburgh EH6 6LB. This email message has been scanned for viruses by Mimecast. ---
RE: [flexcoders] Flex server language
My thoughts.. Learning Java makes you a better Flex developer. Learning Java should make you a better OOP developer (which makes you a better Flex developer). From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of bsyyu Sent: Wednesday, February 18, 2009 4:32 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] Flex server language currently, I am using PHP as server language. In fact I would like to learn other server language in combination using Flex. Any suggestion such as .NET, coldfusion or JSP. -- This message has been scanned for viruses and dangerous content by MailScanner http://www.mailscanner.info/ , and is believed to be clean. image001.jpgimage002.jpg
[flexcoders] Re: Drawing graphics on an image
It is OK for drawing the lines but when I draw a new line I would like to erase the preceeding lines that are on the image. I clear the sprite but it is not working. Thank you for your help. Christophe, --- In flexcoders@yahoogroups.com, jer_ela g...@... wrote: The graphics object for the image or the container it is in, is below the content so it is hidden behind the image. Stick a display object such as a sprite on top or it and draw on its graphics object. --- In flexcoders@yahoogroups.com, christophe_jacquelin christophe_jacquelin@ wrote: Hello, I want to draw graphics (graphics.lineto) on an existing image, but the lines does not appear. Is it possible to make graphics on an image ? Thank you, Christophe,
[flexcoders] Class Image
Hello, I am searching the code for an image class for doing image processing. Do you have examples ? Thank you, Christophe,
[flexcoders] Read XML files
Hello, Which instructions to use to read/write XML files ? Thank you, Christophe,
Re: [flexcoders] Re: Drawing graphics on an image
You can't draw directly on an mx:Image component. As suggested below, you need
to add a Sprite on top of the image and draw on that sprite. The best way would
probably be to inherit from mx:Image and do the drawing in updateDisplayList().
For example:
?xml version=1.0 encoding=utf-8?
mx:Image xmlns:mx=http://www.adobe.com/2006/mxml;
mx:Script
![CDATA[
private var yourSprite:Sprite;
override protected function createChildren():void {
super.createChildren();
if (!yourSprite) yourSprite = new Sprite();
}
override protected function updateDisplayList(unscaledWidth:Number,
unscaledHeight:Number):void {
super.updateDisplayList(unscaledWidth, unscaledHeight);
// Do the drawing on yourSprite.graphics here
addChild(yourSprite);
}
]]
/mx:Script
/mx:Image
Also, if you need to clear the image, just set Image.source to null.
--
Laurent Cozic
Flash, Flex and Web Application development
http://pogopixels.com
--- On Thu, 2/19/09, christophe_jacquelin christophe_jacque...@yahoo.fr wrote:
From: christophe_jacquelin christophe_jacque...@yahoo.fr
Subject: [flexcoders] Re: Drawing graphics on an image
To: flexcoders@yahoogroups.com
Date: Thursday, February 19, 2009, 4:53 PM
It is OK for drawing the lines but when I draw a new line I would
like
to erase the preceeding lines that are on the image. I clear the
sprite but it is not working.
Thank you for your help.
Christophe,
--- In flexcod...@yahoogro ups.com, jer_ela g...@... wrote:
The graphics object for the image or the container it is in, is below
the content so it is hidden behind the image. Stick a display object
such as a sprite on top or it and draw on its graphics object.
--- In flexcod...@yahoogro ups.com, christophe_ jacquelin
christophe_ jacquelin@ wrote:
Hello,
I want to draw graphics (graphics.lineto) on an existing image, but
the lines does not appear. Is it possible to make graphics on an
image ?
Thank you,
Christophe,
[flexcoders] TabNavigator data provider
I have a ViewStack which I'm controlling with a LinkBar (via the dataProvider). I want to have a second TabNavigator (actually the google code SuperTabNavigator) controlling this same ViewStack. What I can't seem to figure out is how to assign a dataProvider to the TabNavigator. Are there any examples that show this? Thanks.
Re: [flexcoders] Read XML files
Parsing XML is built into AS3, see for example:
http://www.kirupa.com/developer/flashcs3/using_xml_as3_pg1.htm
To load an XML file, see URLLoader and URLRequest. For example:
var loader = new URLLoader();
loader.load(new URLRequest(http://example.com/xml.xml;));
loader.addEventListener(complete, xmlLoaded);
function xmlLoaded(event) {
var xmlString = event.currentTarget.data;
// and parse the XML here
}
--
Laurent Cozic
Flash, Flex and Web Application development
http://pogopixels.com
--- On Thu, 2/19/09, christophe_jacquelin christophe_jacque...@yahoo.fr wrote:
From: christophe_jacquelin christophe_jacque...@yahoo.fr
Subject: [flexcoders] Read XML files
To: flexcoders@yahoogroups.com
Date: Thursday, February 19, 2009, 5:04 PM
Hello,
Which instructions to use to read/write XML files ?
Thank you,
Christophe,
Re: [flexcoders] Re: Flex server language
It was on windows, years ago, and I was trying to get it to work w/ IIS not Apache. I don't remember specific issues, though. Dnk wrote: On windows and mac, there are all encompassing dev installers that will install PHP, apache and mysql in a matter of minutes without any real config needed. They have a GUI for the most common changes you may want to make. I believe the win one is called WAMP and the mac one is MAMP. Never had an issue with them. Easy as pie. D On 19-Feb-09, at 5:09 AM, Jeffry Houser j...@farcryfly.com mailto:j...@farcryfly.com wrote: I prefer CF because it is what I know. Since it comes from Adobe it's integration w/ Flex is top notch. After 2 days of trying, I gave up trying to get PHP to work on my dev machine; so I'm amused by the claim it can be setup w/ minimal fuss. On windows Dnk wrote: Again, this comes to preference, but for me I like PHP due to the fact Ito is available on a huge number of the web hosts out there, and it can be run on Linux, win or osx with minimal fuss. Easy to setup a dev machine without vendor lockin. Dk On 18-Feb-09, at 7:10 PM, bsyyu ben.s...@gmail.com mailto:ben.s...@gmail.com wrote: Thanks for your comments. I am not a student for learning. Currently I have finished my first project with Flex for a shopping cart project. http://www.fredederick.com/fredederick_shop_online/ It is done with PHP backend. After that project, I have intention to develop a DIY shopping cart system such as X-cart with Flex and would like to know which server language best fit with Flex, regarding the speed and support etc. and also sometimes customer may have their own server system that I have to fit into, then which backend is most popular etc. thanks --- In flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com, Dnk d.k.emailli...@... wrote: They will all get the job done. It is matter of requirements and preferences for the job. Dustin Krysak Sent from my iPhone On 18-Feb-09, at 4:31 PM, bsyyu ben.s...@... wrote: currently, I am using PHP as server language. In fact I would like to learn other server language in combination using Flex. Any suggestion such as .NET, coldfusion or JSP. -- Jeffry Houser, Technical Entrepreneur Adobe Community Expert: http://tinyurl.com/684b5h http://www.twitter.com/reboog711 | Phone: 203-379-0773 -- Easy to use Interface Components for Flex Developers http://www.flextras.com?c=104 -- http://www.theflexshow.com http://www.jeffryhouser.com -- Part of the DotComIt Brain Trust -- Jeffry Houser, Technical Entrepreneur Adobe Community Expert: http://tinyurl.com/684b5h http://www.twitter.com/reboog711 | Phone: 203-379-0773 -- Easy to use Interface Components for Flex Developers http://www.flextras.com?c=104 -- http://www.theflexshow.com http://www.jeffryhouser.com -- Part of the DotComIt Brain Trust
Re: [flexcoders] Re: Flex server language
On 19-Feb-09, at 9:42 AM, Jeffry Houser wrote: It was on windows, years ago, and I was trying to get it to work w/ IIS not Apache. I don't remember specific issues, though. Yeah, when going with IIS, it is a bit of a manual process. But with the installers, it was a breeze. And sets up all the elements at once. d
[flexcoders] Re: How to get selected row in AdvancedDataGrid with Hierarchical Data?
--- In flexcoders@yahoogroups.com, dfstewart3 dfstewa...@... wrote: I am having the same issue. Did you ever find a resolution? Thanks, Donna I would like to bump this up as I am having the same issue. Does anyone know of a resolution? Thanks! --- In flexcoders@yahoogroups.com, Djamshed djamshed@ wrote: thanks for reply. selectedItem works perfect in the described case, but it doesn't seem to work with selectionMode=multipleCells; selectedItem returns null in this case. Documentation states that selectedCells needs to be used. However,selectedCells does not contain data itself, it has rowIndex that points to the row number, but not to the index in dataprovider. So, the question is: how to get the clicked row (or cell) data if rowIndex is not pointing to DP and selectedItem is null? --- In flexcoders@yahoogroups.com, shaun shaun@ wrote: Djamshed wrote: When you open children in AdvancedDataGrid which uses Hierarchical data, rowIndex in selectedCells does not refer to the ADG's dataprovider index. Here is the example: http://djamshed.googlepages.com/grid.html Source is here: http://djamshed.googlepages.com/Grid.mxml.html Open a child node and DOUBLE CLICK on any cell of a child, rowIndex seems correct (in terms of reflecting the row number), but this rowIndex definitely does NOT REFER to the index in dataprovider. Is there any way to get the selected data? PS: ADG's variable named firstCellSelectionData seems like keeping the correct value, but it is private. Looked at the source of ADG, it says that everything it keeps is found in selectedCells, so the story begins from scratch. There is a lot of good information in the help/API docs section of Flex Builder. If you have a quick glance through the API docs you'll see the following two properties, selectedItem and selectedItems which might be appropriate for your situation. -- selectedItem property selectedItem:Object [read-write] A reference to the selected item in the data provider. The default value is null. This property can be used as the source for data binding. Implementation public function get selectedItem():Object public function set selectedItem(value:Object):void -- selectedItems property selectedItems:Array [read-write] An Array of references to the selected items in the data provider. The items are in the reverse order that the user selected the items. The default value is [ ]. This property can be used as the source for data binding. Implementation public function get selectedItems():Array public function set selectedItems(value:Array):void -- HTH. - shaun
[flexcoders] Re: How to get selected row in AdvancedDataGrid with Hierarchical Data?
Has anyone found a resolution to this issue? Thanks!
[flexcoders] ColumnChart - Data tip target for invisible column
Is there a way to force a ColumnChart to display a data tip target even when the column value is so small (relative to the others) that the column is invisible?
[flexcoders] Weird XMLListCollection behaviour - items won't remove
I am having all sorts of problems with removing items from an
XMLListCollection. Not sure if this is because the dataBinding is
preventing the items from being removed or not - I'm hoping someone
who has run into this issue as well can give me some insight.
I have 2 XMLListCollections, each 1 is bound to a seperate DataGrid.
There is an approvedItemList bound to dgApproved, and an
unApprovedList bound to dgUnApproved.
Sometimes, I want to remove an object from the 1 list, and then add it
to the other list. (I am using Cairngorm by the way)
For example, I want to take an item in the unApprovedList and add it
to the ApprovedList. So first I would add the object to the
ApprovedList, and then get the Index of the object in the
UnApprovedList and use RemoveAt like so:
approvedList.addItem(myObject);
var index:int = unApprovedItemList.getItemIndex(myObject);
unApprovedList.removeAt(index);
I am looking at the collections in the watch window, and I can see
that when the .removeAt fires, the object is still left in the
unApprovedList! Why is this happening?
I then attempted to remove the item this way as a workaround:
approvedList.addItem(myObject);
var index:int = 0;
for each(var o:Object in unApprovedList){
if(o.Id == myObject.Id.toString()){
delete o[index];
break;
}
else
index++;
}
Here again, when the delete command gets hit, the line executes, but
the object is left in the collection. I am left with 2 copies, the
newly added one in the approvedList, and the leftover copy that I've
tried to delete in the unApprovedList.
Is the databinding somehow making a copy or locking that object?
RE: [flexcoders] Re: How can I shorten the heading on the Advanced Data Grid
Set sortExpertMode=true Tracy Spratt Lariat Services Flex development bandwidth available From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Amy Sent: Thursday, February 19, 2009 11:13 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] Re: How can I shorten the heading on the Advanced Data Grid --- In flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com , boy_trike boy_tr...@... wrote: I need to use the ADG for the style function but notice that the headings now are WIDER with a space on the right for multiple sort priorities. Is there an easy way to eliminate that? http://flexdiary.blogspot.com/2008/09/extended-datagrid-with- http://flexdiary.blogspot.com/2008/09/extended-datagrid-with- stylefunction.html
[flexcoders] Re: Weird XMLListCollection behaviour - items won't remove
I should make a correction...the 2nd example doesn't workwhere I
am using the delete with an index. That just removes one of the nodes
of the object itself.
So I am still stuck as to how to successfully remove a shared object
between 1 list and another and have the item removed from 1 datagrid
and added to another.
--- In flexcoders@yahoogroups.com, flexcoder2008 djohnso...@... wrote:
I am having all sorts of problems with removing items from an
XMLListCollection. Not sure if this is because the dataBinding is
preventing the items from being removed or not - I'm hoping someone
who has run into this issue as well can give me some insight.
I have 2 XMLListCollections, each 1 is bound to a seperate DataGrid.
There is an approvedItemList bound to dgApproved, and an
unApprovedList bound to dgUnApproved.
Sometimes, I want to remove an object from the 1 list, and then add it
to the other list. (I am using Cairngorm by the way)
For example, I want to take an item in the unApprovedList and add it
to the ApprovedList. So first I would add the object to the
ApprovedList, and then get the Index of the object in the
UnApprovedList and use RemoveAt like so:
approvedList.addItem(myObject);
var index:int = unApprovedItemList.getItemIndex(myObject);
unApprovedList.removeAt(index);
I am looking at the collections in the watch window, and I can see
that when the .removeAt fires, the object is still left in the
unApprovedList! Why is this happening?
I then attempted to remove the item this way as a workaround:
approvedList.addItem(myObject);
var index:int = 0;
for each(var o:Object in unApprovedList){
if(o.Id == myObject.Id.toString()){
delete o[index];
break;
}
else
index++;
}
Here again, when the delete command gets hit, the line executes, but
the object is left in the collection. I am left with 2 copies, the
newly added one in the approvedList, and the leftover copy that I've
tried to delete in the unApprovedList.
Is the databinding somehow making a copy or locking that object?
RE: [flexcoders] Re: Weird XMLListCollection behaviour - items won't remove
First, are you sure your collections are independent? If you use the
same XMLList for both, they are not.
Tracy Spratt
Lariat Services
Flex development bandwidth available
From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On
Behalf Of flexcoder2008
Sent: Thursday, February 19, 2009 2:27 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: Weird XMLListCollection behaviour - items
won't remove
I should make a correction...the 2nd example doesn't workwhere I
am using the delete with an index. That just removes one of the nodes
of the object itself.
So I am still stuck as to how to successfully remove a shared object
between 1 list and another and have the item removed from 1 datagrid
and added to another.
--- In flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
, flexcoder2008 djohnso...@... wrote:
I am having all sorts of problems with removing items from an
XMLListCollection. Not sure if this is because the dataBinding is
preventing the items from being removed or not - I'm hoping someone
who has run into this issue as well can give me some insight.
I have 2 XMLListCollections, each 1 is bound to a seperate DataGrid.
There is an approvedItemList bound to dgApproved, and an
unApprovedList bound to dgUnApproved.
Sometimes, I want to remove an object from the 1 list, and then add it
to the other list. (I am using Cairngorm by the way)
For example, I want to take an item in the unApprovedList and add it
to the ApprovedList. So first I would add the object to the
ApprovedList, and then get the Index of the object in the
UnApprovedList and use RemoveAt like so:
approvedList.addItem(myObject);
var index:int = unApprovedItemList.getItemIndex(myObject);
unApprovedList.removeAt(index);
I am looking at the collections in the watch window, and I can see
that when the .removeAt fires, the object is still left in the
unApprovedList! Why is this happening?
I then attempted to remove the item this way as a workaround:
approvedList.addItem(myObject);
var index:int = 0;
for each(var o:Object in unApprovedList){
if(o.Id == myObject.Id.toString()){
delete o[index];
break;
}
else
index++;
}
Here again, when the delete command gets hit, the line executes, but
the object is left in the collection. I am left with 2 copies, the
newly added one in the approvedList, and the leftover copy that I've
tried to delete in the unApprovedList.
Is the databinding somehow making a copy or locking that object?
[flexcoders] [Inspectable]
Can someone tell me when I would want to use certain parts of Inspectable and what they do for me? The only one I have really found useful is 'enumeration'... For instance, what is the difference between - [Bindable] public var arrowDirection:String = 'right'; - AND - [Inspectable(defaultValue=right)] [Bindable] public var arrowDirection:String = 'right'; - What benefit do you get from the rest of them as well? Thanks for any help!
RE: [flexcoders] Read XML files
I'd suggets HTTPService for reading xml files. It is a bit easier to
use than URLLoader, and aimed specifically at XML over http.
Tracy Spratt
Lariat Services
Flex development bandwidth available
From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On
Behalf Of Laurent Cozic
Sent: Thursday, February 19, 2009 12:08 PM
To: flexcoders@yahoogroups.com
Subject: Re: [flexcoders] Read XML files
Parsing XML is built into AS3, see for example:
http://www.kirupa.com/developer/flashcs3/using_xml_as3_pg1.htm
To load an XML file, see URLLoader and URLRequest. For example:
var loader = new URLLoader();
loader.load(new URLRequest(http://example.com/xml.xml;));
loader.addEventListener(complete, xmlLoaded);
function xmlLoaded(event) {
var xmlString = event.currentTarget.data;
// and parse the XML here
}
--
Laurent Cozic
Flash, Flex and Web Application development
http://pogopixels.com http://pogopixels.com
--- On Thu, 2/19/09, christophe_jacquelin
christophe_jacque...@yahoo.fr wrote:
From: christophe_jacquelin christophe_jacque...@yahoo.fr
Subject: [flexcoders] Read XML files
To: flexcoders@yahoogroups.com
Date: Thursday, February 19, 2009, 5:04 PM
Hello,
Which instructions to use to read/write XML files ?
Thank you,
Christophe,
RE: [flexcoders] design question: editing / saving complex valueobjects
Can you make the validation functionality independently available?
Tracy Spratt
Lariat Services
Flex development bandwidth available
From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On
Behalf Of Maciek Sakrejda
Sent: Thursday, February 19, 2009 11:21 AM
To: flexcoders@yahoogroups.com
Subject: Re: [flexcoders] design question: editing / saving complex
valueobjects
Anyone? I'm sure this sort of thing comes up pretty frequently--I'd be
curious to know how other Flex users tackle it.
-Maciek
-Original Message-
From: Maciek Sakrejda msakre...@truviso.com
mailto:msakrejda%40truviso.com
Reply-To: flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com
To: flexcoders flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com
Subject: [flexcoders] design question: editing / saving complex value
objects
Date: Wed, 18 Feb 2009 10:35:04 -0800
Suppose I have a class Calendar that mirrors a server-side class (we're
not really working with Calendars, but I think this is a reasonably good
and simple analogy):
class Calendar {
public var appointments:ArrayCollection;
/* other stuff */
}
Then I want users to be able to edit and save the Calendar: I have a
CalendarEditor. Editing a Calendar is moderately complicated (e.g.,
adding, removing, or editing Appointments), so I want explicit
save/cancel steps.
When editing something really simple, this is not really a problem--when
the user saves, I propagate the view state to the object; when she hits
cancel, I don't do anything.
However, the Calendar determines what combination of Appointments is
valid (they can't overlap), and the Calendar is the dataProvider of the
CalendarEditor, so I can't fully validate a combination of Appointments
without adding them to the Calendar. This means I actually need to add
the appointments to the Calendar before it is saved so that they can be
(a) validated in combination and (b) used to update the view while the
edit is in progress. This makes save/cancel steps trickier: do I
(1) Clone the Calendar (and therefore have it provide a clone() method)
when assigned in the dataProvider, modify the clone, and assign the
dataProvider reference when the user hits save.
(2) Clone the Calendar as above, but have the Editor modify the
original, and restore the clone in case the user cancels.
(3) Something more clever?
The problem with (1) is that cloning may be somewhat complicated, and it
feels ugly to have the Editor update the dataProvider reference
(instead of modifying the actual object that was set as the data
provider). (2) hits the same issue. Perhaps the solution is to maintain
a private clone, and copy back the state on save? Or is the right answer
here that the model should not expect that the editor will update the
object it set as the dataProvider, but should instead expect an update
through a mechanism like a Mate map?
Any thoughts? (Please keep in mind that my experience with MVC
frameworks is unfortunately minimal, though I'm looking into Mate right
now).
Thanks,
Maciek
[flexcoders] Re: Forcing an Image to redraw when the source filename is the same
Thanks for that suggestion, but I don't think that's an approach I can take. Any other suggestions? Is this just a browser cache issue?
[flexcoders] Fwd: help needed on Image scalling and manipulations
--- On Wed, 2/18/09, Amplify Mindware projectonf...@gmail.com wrote: From: Amplify Mindware projectonf...@gmail.com Subject: Fwd: help needed on Image scalling and manipulations To: Amplify Mindware projectonf...@ymail.com Date: Wednesday, February 18, 2009, 7:41 PM -- Forwarded message -- From: Amplify Mindware projectonf...@gmail.com Date: Wed, Feb 18, 2009 at 7:40 AM Subject: help needed on Image scalling and manipulations To: flex_in...@googlegroups.com Hello All, I am taking the images form the user. I want to store it in a fixed size on the server. How can I achieve this? Awating for prompt reply. Regards, Amplifys
[flexcoders] Re: Weird XMLListCollection behaviour - items won't remove
The collections are independent.
When my app starts up I have an XML variable that gets split into 2
seperate lists.
So for example:
var myList:XML
I then split the lists into 2 like so:
for each(var x:XML in myList){
if(x.Status == UnApproved)
unApproved.addItem(x.copy());
else if(x.Status == Approved)
approvedList.addItem(x.copy());
}
I used the .copy() method to ensure that this isn't tied back to the
original XML by reference.
--- In flexcoders@yahoogroups.com, Tracy Spratt tspr...@... wrote:
First, are you sure your collections are independent? If you use the
same XMLList for both, they are not.
Tracy Spratt
Lariat Services
Flex development bandwidth available
From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On
Behalf Of flexcoder2008
Sent: Thursday, February 19, 2009 2:27 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: Weird XMLListCollection behaviour - items
won't remove
I should make a correction...the 2nd example doesn't workwhere I
am using the delete with an index. That just removes one of the nodes
of the object itself.
So I am still stuck as to how to successfully remove a shared object
between 1 list and another and have the item removed from 1 datagrid
and added to another.
--- In flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
, flexcoder2008 djohnson29@ wrote:
I am having all sorts of problems with removing items from an
XMLListCollection. Not sure if this is because the dataBinding is
preventing the items from being removed or not - I'm hoping someone
who has run into this issue as well can give me some insight.
I have 2 XMLListCollections, each 1 is bound to a seperate DataGrid.
There is an approvedItemList bound to dgApproved, and an
unApprovedList bound to dgUnApproved.
Sometimes, I want to remove an object from the 1 list, and then add it
to the other list. (I am using Cairngorm by the way)
For example, I want to take an item in the unApprovedList and add it
to the ApprovedList. So first I would add the object to the
ApprovedList, and then get the Index of the object in the
UnApprovedList and use RemoveAt like so:
approvedList.addItem(myObject);
var index:int = unApprovedItemList.getItemIndex(myObject);
unApprovedList.removeAt(index);
I am looking at the collections in the watch window, and I can see
that when the .removeAt fires, the object is still left in the
unApprovedList! Why is this happening?
I then attempted to remove the item this way as a workaround:
approvedList.addItem(myObject);
var index:int = 0;
for each(var o:Object in unApprovedList){
if(o.Id == myObject.Id.toString()){
delete o[index];
break;
}
else
index++;
}
Here again, when the delete command gets hit, the line executes, but
the object is left in the collection. I am left with 2 copies, the
newly added one in the approvedList, and the leftover copy that I've
tried to delete in the unApprovedList.
Is the databinding somehow making a copy or locking that object?
[flexcoders] Label as item renderer cuts off data when opaqueBackground specified
It looks like setting opaqueBackground on a Label used as an
itemRenderer causes the item text to be cut off when the item is
mid-scroll (at the end of the grid). This does not happen when
opaqueBackground is not set.
Small example:
mx:DataGrid dataProvider={[ foo, bar, baz, quux ]} height=90
mx:columns
mx:DataGridColumn dataField=category
mx:itemRenderer
mx:Component
mx:Label opaqueBackground=0xFF/
/mx:Component
/mx:itemRenderer
/mx:DataGridColumn
mx:DataGridColumn dataField=category/
/mx:columns
/mx:DataGrid
Anyone run into this?
-Maciek
RE: [flexcoders] Re: Browser Memory Consumption not coming down even after remove child
See my presentation on memory management and garbage collection on my blog. GC normally does not run on removal/deallocation. It only runs on new allocations. Don, can you reference a bug so I can see what you're talking about and whether someone is looking into it? Alex Harui Flex SDK Developer Adobe Systems Inc.http://www.adobe.com/ Blog: http://blogs.adobe.com/aharui From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Nirav Gosalia Sent: Thursday, February 19, 2009 1:46 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] Re: Browser Memory Consumption not coming down even after remove child I faced the problem in Flash Player 9 as well. I think the issue is that the garbage collection of non referenced entities is not happening due to which my browser memory footprint goes on icreasing making the app very sluggish and eventually hang. When I say 'hang' I mean popups stop opening, traversing among fields in a form using the tab key does not work etc. Also the fact that those non referenced objects get GC'd using the Run Garbage Collector button in flex profiler shows that my code does not have any other reference to those objects ! Can you suggest me the approach that I should follow as I dont know What Next ? :-( --- In flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com, Don Kerr fusionp...@... wrote: See my earlier posting about Flash 10 memory issues and crashing IE. There are many bugs reported related to this on Adobe's bug tracking. Does your app just hang, or in some cases does it crash IE? Did your app work better/ok using Flash 9? Mine did not have any memory issues under Flash 9, but they do with Flash 10. It may or may not be your code. It may be a this known issue with Flash 10. If it turns out to be Flex code related...please let us know. So far, I've not seen any coding solutions proposed to fix memory/crash issues. I'm looking for help too. Maybe this list will help us both. I wish I had the answer for both of us. Don --- In flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com, Nirav Gosalia nirav_290@ wrote: Hi, We have developed large applications like CRM typically having several tabs. We allow the user to travere a list of names in a tree and on his choice we add tabs to the tab navigator. These tabs can be closed by the user using a close button on the tab. Issue: As the user opens new tabs the browser consumes more and more memory( 250MB). When tabs are closed we explicitly use removeChildAt () method to remove them from the tab navigator. However browser memory consumption does not decrease. In Flex profiler the closed tabs get garbage collected when I click on the 'Run Garbage Collector' button which proves that there are no references to the closed tabs and they are perfect candidates for GC. Why does the browser memory consumption not go down ? The application gets sluggish and eventually hangs ? We are not in a position to do a production release till we get around this issue ? I am using IE7 and flash player 10 Please help !
RE: [flexcoders] Re: Weird XMLListCollection behaviour - items won't remove
Good.
Are you using copy() when you addItem() to the approvedList?
Tracy Spratt
Lariat Services
Flex development bandwidth available
From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On
Behalf Of flexcoder2008
Sent: Thursday, February 19, 2009 2:49 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: Weird XMLListCollection behaviour - items
won't remove
The collections are independent.
When my app starts up I have an XML variable that gets split into 2
seperate lists.
So for example:
var myList:XML
I then split the lists into 2 like so:
for each(var x:XML in myList){
if(x.Status == UnApproved)
unApproved.addItem(x.copy());
else if(x.Status == Approved)
approvedList.addItem(x.copy());
}
I used the .copy() method to ensure that this isn't tied back to the
original XML by reference.
--- In flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
, Tracy Spratt tspr...@... wrote:
First, are you sure your collections are independent? If you use the
same XMLList for both, they are not.
Tracy Spratt
Lariat Services
Flex development bandwidth available
From: flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
[mailto:flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
] On
Behalf Of flexcoder2008
Sent: Thursday, February 19, 2009 2:27 PM
To: flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
Subject: [flexcoders] Re: Weird XMLListCollection behaviour - items
won't remove
I should make a correction...the 2nd example doesn't workwhere I
am using the delete with an index. That just removes one of the nodes
of the object itself.
So I am still stuck as to how to successfully remove a shared object
between 1 list and another and have the item removed from 1 datagrid
and added to another.
--- In flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
, flexcoder2008 djohnson29@ wrote:
I am having all sorts of problems with removing items from an
XMLListCollection. Not sure if this is because the dataBinding is
preventing the items from being removed or not - I'm hoping someone
who has run into this issue as well can give me some insight.
I have 2 XMLListCollections, each 1 is bound to a seperate DataGrid.
There is an approvedItemList bound to dgApproved, and an
unApprovedList bound to dgUnApproved.
Sometimes, I want to remove an object from the 1 list, and then add
it
to the other list. (I am using Cairngorm by the way)
For example, I want to take an item in the unApprovedList and add it
to the ApprovedList. So first I would add the object to the
ApprovedList, and then get the Index of the object in the
UnApprovedList and use RemoveAt like so:
approvedList.addItem(myObject);
var index:int = unApprovedItemList.getItemIndex(myObject);
unApprovedList.removeAt(index);
I am looking at the collections in the watch window, and I can see
that when the .removeAt fires, the object is still left in the
unApprovedList! Why is this happening?
I then attempted to remove the item this way as a workaround:
approvedList.addItem(myObject);
var index:int = 0;
for each(var o:Object in unApprovedList){
if(o.Id == myObject.Id.toString()){
delete o[index];
break;
}
else
index++;
}
Here again, when the delete command gets hit, the line executes, but
the object is left in the collection. I am left with 2 copies, the
newly added one in the approvedList, and the leftover copy that I've
tried to delete in the unApprovedList.
Is the databinding somehow making a copy or locking that object?
RE: [flexcoders] Re: Forcing an Image to redraw when the source filename is the same
Have you tried setting source=null; then resetting the source to the actual url? Tracy Spratt Lariat Services Flex development bandwidth available From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of flexcoder2008 Sent: Thursday, February 19, 2009 2:43 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] Re: Forcing an Image to redraw when the source filename is the same Thanks for that suggestion, but I don't think that's an approach I can take. Any other suggestions? Is this just a browser cache issue?
[flexcoders] Re: How can I shorten the heading on the Advanced Data Grid
THANKS! Just what I was looking for. I must have OLD eyes and missed it! Bruce --- In flexcoders@yahoogroups.com, Tracy Spratt tspr...@... wrote: Set sortExpertMode=true
[flexcoders] Repeaters and Referencing Component IDs
I have a repeater inside a Viewstack working fine. i.e., the Tree
component gets created over and over as expected, however, I would like
to access an array of all the mx:Image instances, so I can load images
into them with Actionscript later (the file name for the image is not
loaded into the app until after the repeater runs and the XML is
loaded).
I thought inside a repeater, the examples I have seen
(http://www.adobe.com/devnet/flex/quickstart/using_the_repeater/ - see
the last example on that page) indicate that the id tag converts to an
array of each repeated component. However, when I trace _image.length
(ensuring I'm checking after Application.COMPLETE fires), it's always 1,
even though the dataprovider length for the repeater is 5. Here is the
relevant MXML part of my script:
mx:ViewStack selectedIndex={buttonBar.selectedIndex}
mx:Repeater id=cubeSideRepeater dataProvider={arr}
mx:VBox width={vBoxWidth} height={toggleButtonBarHeight}
backgroundColor={vBoxBackgroundColor}verticalAlign=middle
horizontalAlign=center hideEffect=cache showEffect=cube
mx:HBox
mx:Tree borderThickness=0 width={treeWidth}
height=100% dataProvider={_currentTreeNode} labelField=@label
itemClick=treeItemClicked(event) /
mx:Spacer width=5/
mx:Image id=_images /
/mx:HBox
/mx:VBox
/mx:Repeater
/mx:ViewStack
How would you handle this?
Jason Merrill
Picture (Device Independent Bitmap) Bank of America | Learning
Performance Solutions Instructional Technology Media
Learn about the Adobe Flash platform for rich media experiences - join
the Bank of America Flash Platform Community
http://sharepoint.bankofamerica.com/sites/tlc/flash/default.aspx
Anyone can follow my nonsense on Twitter: jmerrill_2001. If you know me
personally, follow more nonsense on Facebook.
.
attachment: ole0.bmp
[flexcoders] Loading modules from within AIR
Hi, I'm currently converting a Flex app to AIR and I've hit a stumbling block right at the start. When I try to load a module from disk I get the following error: SWF is not a loadable module Which after reading a couple of links I discover is a security message (normally in Flex it means you're trying to load something on a different server). In AIR how do I load a module from disk? A code example would be great. This is what I'm using currently: m_moduleInfo = ModuleManager.getModule(url); Where url is a File.url property.
[flexcoders] Re: Weird XMLListCollection behaviour - items won't remove
Thanks Tracey - yes I am doing that as well.
I'm trying a new approach now - the problem now is that when I try to
retrieve the item index, even though I can see that the object is
there, I am getting an index of -1. Is there something wrong with
this code block?
approvedList.addItem(myObject.copy());
var index:int = 0;
for each(var o:Object in unApprovedList){
if(o.id == o.id.toString()){
break;
}
else
index++;
}
var x:XML = unApprovedList[index];
// x should refer to the same object in unApprovedList!
var index:int = unApprovedList.getItemIndex(x); // is returning -1
unApprovedList.removeItemAt(index);
--- In flexcoders@yahoogroups.com, Tracy Spratt tspr...@... wrote:
Good.
Are you using copy() when you addItem() to the approvedList?
Tracy Spratt
Lariat Services
Flex development bandwidth available
From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On
Behalf Of flexcoder2008
Sent: Thursday, February 19, 2009 2:49 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: Weird XMLListCollection behaviour - items
won't remove
The collections are independent.
When my app starts up I have an XML variable that gets split into 2
seperate lists.
So for example:
var myList:XML
I then split the lists into 2 like so:
for each(var x:XML in myList){
if(x.Status == UnApproved)
unApproved.addItem(x.copy());
else if(x.Status == Approved)
approvedList.addItem(x.copy());
}
I used the .copy() method to ensure that this isn't tied back to the
original XML by reference.
--- In flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
, Tracy Spratt tspratt@ wrote:
First, are you sure your collections are independent? If you use the
same XMLList for both, they are not.
Tracy Spratt
Lariat Services
Flex development bandwidth available
From: flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
[mailto:flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
] On
Behalf Of flexcoder2008
Sent: Thursday, February 19, 2009 2:27 PM
To: flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
Subject: [flexcoders] Re: Weird XMLListCollection behaviour - items
won't remove
I should make a correction...the 2nd example doesn't workwhere I
am using the delete with an index. That just removes one of the nodes
of the object itself.
So I am still stuck as to how to successfully remove a shared object
between 1 list and another and have the item removed from 1 datagrid
and added to another.
--- In flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
, flexcoder2008 djohnson29@ wrote:
I am having all sorts of problems with removing items from an
XMLListCollection. Not sure if this is because the dataBinding is
preventing the items from being removed or not - I'm hoping someone
who has run into this issue as well can give me some insight.
I have 2 XMLListCollections, each 1 is bound to a seperate DataGrid.
There is an approvedItemList bound to dgApproved, and an
unApprovedList bound to dgUnApproved.
Sometimes, I want to remove an object from the 1 list, and then add
it
to the other list. (I am using Cairngorm by the way)
For example, I want to take an item in the unApprovedList and add it
to the ApprovedList. So first I would add the object to the
ApprovedList, and then get the Index of the object in the
UnApprovedList and use RemoveAt like so:
approvedList.addItem(myObject);
var index:int = unApprovedItemList.getItemIndex(myObject);
unApprovedList.removeAt(index);
I am looking at the collections in the watch window, and I can see
that when the .removeAt fires, the object is still left in the
unApprovedList! Why is this happening?
I then attempted to remove the item this way as a workaround:
approvedList.addItem(myObject);
var index:int = 0;
for each(var o:Object in unApprovedList){
if(o.Id == myObject.Id.toString()){
delete o[index];
break;
}
else
index++;
}
Here again, when the delete command gets hit, the line executes, but
the object is left in the collection. I am left with 2 copies, the
newly added one in the approvedList, and the leftover copy that I've
tried to delete in the unApprovedList.
Is the databinding somehow making a copy or locking that object?
RE: [flexcoders] Repeaters and Referencing Component IDs
The first thing I would do is crate a custom component that encapsulates
the repeated UI(tree and image), and repeat that. Then I would create a
setter for the image source (set imageSource()) in the repeated
component.
I would give my component and id, say myTree. Repeater would make an
array of the 5 instances. Then I could do:
myTree[0].imageSource = myImageUrl;
Tracy Spratt
Lariat Services
Flex development bandwidth available
From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On
Behalf Of Merrill, Jason
Sent: Thursday, February 19, 2009 3:43 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Repeaters and Referencing Component IDs
I have a repeater inside a Viewstack working fine. i.e., the Tree
component gets created over and over as expected, however, I would like
to access an array of all the mx:Image instances, so I can load images
into them with Actionscript later (the file name for the image is not
loaded into the app until after the repeater runs and the XML is
loaded).
I thought inside a repeater, the examples I have seen (
http://www.adobe.com/devnet/flex/quickstart/using_the_repeater/
http://www.adobe.com/devnet/flex/quickstart/using_the_repeater/ -
see the last example on that page) indicate that the id tag converts to
an array of each repeated component. However, when I trace
_image.length (ensuring I'm checking after Application.COMPLETE fires),
it's always 1, even though the dataprovider length for the repeater is
5. Here is the relevant MXML part of my script:
mx:ViewStack selectedIndex={buttonBar.selectedIndex}
mx:Repeater id=cubeSideRepeater dataProvider={arr}
mx:VBox width={vBoxWidth} height={toggleButtonBarHeight}
backgroundColor={vBoxBackgroundColor}verticalAlign=middle
horizontalAlign=center hideEffect=cache showEffect=cube
mx:HBox
mx:Tree borderThickness=0 width={treeWidth}
height=100% dataProvider={_currentTreeNode} labelField=@label
itemClick=treeItemClicked(event) /
mx:Spacer width=5/
mx:Image id=_images /
/mx:HBox
/mx:VBox
/mx:Repeater
/mx:ViewStack
How would you handle this?
Jason Merrill
Bank of America | Learning Performance Solutions Instructional
Technology Media
Learn about the Adobe Flash platform for rich media experiences - join
the Bank of America Flash Platform Community
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RE: [flexcoders] Re: Weird XMLListCollection behaviour - items won't remove
Did you verify that var x:XML = unApprovedList[index]; is returning a
good reference?
Tracy Spratt
Lariat Services
Flex development bandwidth available
From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On
Behalf Of flexcoder2008
Sent: Thursday, February 19, 2009 3:57 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: Weird XMLListCollection behaviour - items
won't remove
Thanks Tracey - yes I am doing that as well.
I'm trying a new approach now - the problem now is that when I try to
retrieve the item index, even though I can see that the object is
there, I am getting an index of -1. Is there something wrong with
this code block?
approvedList.addItem(myObject.copy());
var index:int = 0;
for each(var o:Object in unApprovedList){
if(o.id == o.id.toString()){
break;
}
else
index++;
}
var x:XML = unApprovedList[index];
// x should refer to the same object in unApprovedList!
var index:int = unApprovedList.getItemIndex(x); // is returning -1
unApprovedList.removeItemAt(index);
--- In flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
, Tracy Spratt tspr...@... wrote:
Good.
Are you using copy() when you addItem() to the approvedList?
Tracy Spratt
Lariat Services
Flex development bandwidth available
From: flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
[mailto:flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
] On
Behalf Of flexcoder2008
Sent: Thursday, February 19, 2009 2:49 PM
To: flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
Subject: [flexcoders] Re: Weird XMLListCollection behaviour - items
won't remove
The collections are independent.
When my app starts up I have an XML variable that gets split into 2
seperate lists.
So for example:
var myList:XML
I then split the lists into 2 like so:
for each(var x:XML in myList){
if(x.Status == UnApproved)
unApproved.addItem(x.copy());
else if(x.Status == Approved)
approvedList.addItem(x.copy());
}
I used the .copy() method to ensure that this isn't tied back to the
original XML by reference.
--- In flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
, Tracy Spratt tspratt@ wrote:
First, are you sure your collections are independent? If you use the
same XMLList for both, they are not.
Tracy Spratt
Lariat Services
Flex development bandwidth available
From: flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
[mailto:flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
] On
Behalf Of flexcoder2008
Sent: Thursday, February 19, 2009 2:27 PM
To: flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
Subject: [flexcoders] Re: Weird XMLListCollection behaviour - items
won't remove
I should make a correction...the 2nd example doesn't workwhere I
am using the delete with an index. That just removes one of the
nodes
of the object itself.
So I am still stuck as to how to successfully remove a shared object
between 1 list and another and have the item removed from 1 datagrid
and added to another.
--- In flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
, flexcoder2008 djohnson29@ wrote:
I am having all sorts of problems with removing items from an
XMLListCollection. Not sure if this is because the dataBinding is
preventing the items from being removed or not - I'm hoping
someone
who has run into this issue as well can give me some insight.
I have 2 XMLListCollections, each 1 is bound to a seperate
DataGrid.
There is an approvedItemList bound to dgApproved, and an
unApprovedList bound to dgUnApproved.
Sometimes, I want to remove an object from the 1 list, and then
add
it
to the other list. (I am using Cairngorm by the way)
For example, I want to take an item in the unApprovedList and add
it
to the ApprovedList. So first I would add the object to the
ApprovedList, and then get the Index of the object in the
UnApprovedList and use RemoveAt like so:
approvedList.addItem(myObject);
var index:int = unApprovedItemList.getItemIndex(myObject);
unApprovedList.removeAt(index);
I am looking at the collections in the watch window, and I can see
that when the .removeAt fires, the object is still left in the
unApprovedList! Why is this happening?
I then attempted to remove the item this way as a workaround:
approvedList.addItem(myObject);
var index:int = 0;
for each(var o:Object in unApprovedList){
if(o.Id == myObject.Id.toString()){
delete o[index];
break;
[flexcoders] Re: Repeaters and Referencing Component IDs
--- In flexcoders@yahoogroups.com, Tracy Spratt tspr...@... wrote: The first thing I would do is crate a custom component that encapsulates the repeated UI(tree and image), and repeat that. Then I would create a setter for the image source (set imageSource()) in the repeated component. I would give my component and id, say myTree. Repeater would make an array of the 5 instances. Then I could do: myTree[0].imageSource = myImageUrl; OK thanks! I will do that, however, custom component discussion aside, this seems to be do-able without a custom component (even though yeah, I should wrap it up into one). The main point of my question is that it seems that, applying your example, myTree is not an array of several objects (demonstrated with my example) as I would have thought - that is the problem with my code I'm trying to figure out. In your example, I would think myTree be an array with a length of 5 (since the DP is 5 in length) - each object in the array being an Image (or in your example, an instance of your custom component). But as my example shows, it's length is 1. Best practices aside, from a pure coding perspective (bad as it may be), why does my _images array have a length of 1 instead of 5 like the DP?
RE: [flexcoders] Loading modules from within AIR
Module must be in same dir as main SWF Alex Harui Flex SDK Developer Adobe Systems Inc.http://www.adobe.com/ Blog: http://blogs.adobe.com/aharui From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of skuteboarding Sent: Thursday, February 19, 2009 12:47 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] Loading modules from within AIR Hi, I'm currently converting a Flex app to AIR and I've hit a stumbling block right at the start. When I try to load a module from disk I get the following error: SWF is not a loadable module Which after reading a couple of links I discover is a security message (normally in Flex it means you're trying to load something on a different server). In AIR how do I load a module from disk? A code example would be great. This is what I'm using currently: m_moduleInfo = ModuleManager.getModule(url); Where url is a File.url property.
[flexcoders] Re: Weird XMLListCollection behaviour - items won't remove
What is the best way to do this? I tried this line and it returned
true so it should be a good reference right?
var x:XML = unApprovedList[index];
trace(x == unApprovedList[index]);
--- In flexcoders@yahoogroups.com, Tracy Spratt tspr...@... wrote:
Did you verify that var x:XML = unApprovedList[index]; is returning a
good reference?
Tracy Spratt
Lariat Services
Flex development bandwidth available
From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On
Behalf Of flexcoder2008
Sent: Thursday, February 19, 2009 3:57 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: Weird XMLListCollection behaviour - items
won't remove
Thanks Tracey - yes I am doing that as well.
I'm trying a new approach now - the problem now is that when I try to
retrieve the item index, even though I can see that the object is
there, I am getting an index of -1. Is there something wrong with
this code block?
approvedList.addItem(myObject.copy());
var index:int = 0;
for each(var o:Object in unApprovedList){
if(o.id == o.id.toString()){
break;
}
else
index++;
}
var x:XML = unApprovedList[index];
// x should refer to the same object in unApprovedList!
var index:int = unApprovedList.getItemIndex(x); // is returning -1
unApprovedList.removeItemAt(index);
--- In flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
, Tracy Spratt tspratt@ wrote:
Good.
Are you using copy() when you addItem() to the approvedList?
Tracy Spratt
Lariat Services
Flex development bandwidth available
From: flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
[mailto:flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
] On
Behalf Of flexcoder2008
Sent: Thursday, February 19, 2009 2:49 PM
To: flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
Subject: [flexcoders] Re: Weird XMLListCollection behaviour - items
won't remove
The collections are independent.
When my app starts up I have an XML variable that gets split into 2
seperate lists.
So for example:
var myList:XML
I then split the lists into 2 like so:
for each(var x:XML in myList){
if(x.Status == UnApproved)
unApproved.addItem(x.copy());
else if(x.Status == Approved)
approvedList.addItem(x.copy());
}
I used the .copy() method to ensure that this isn't tied back to the
original XML by reference.
--- In flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
, Tracy Spratt tspratt@ wrote:
First, are you sure your collections are independent? If you use the
same XMLList for both, they are not.
Tracy Spratt
Lariat Services
Flex development bandwidth available
From: flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
[mailto:flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
] On
Behalf Of flexcoder2008
Sent: Thursday, February 19, 2009 2:27 PM
To: flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
Subject: [flexcoders] Re: Weird XMLListCollection behaviour - items
won't remove
I should make a correction...the 2nd example doesn't workwhere I
am using the delete with an index. That just removes one of the
nodes
of the object itself.
So I am still stuck as to how to successfully remove a shared object
between 1 list and another and have the item removed from 1 datagrid
and added to another.
--- In flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
, flexcoder2008 djohnson29@ wrote:
I am having all sorts of problems with removing items from an
XMLListCollection. Not sure if this is because the dataBinding is
preventing the items from being removed or not - I'm hoping
someone
who has run into this issue as well can give me some insight.
I have 2 XMLListCollections, each 1 is bound to a seperate
DataGrid.
There is an approvedItemList bound to dgApproved, and an
unApprovedList bound to dgUnApproved.
Sometimes, I want to remove an object from the 1 list, and then
add
it
to the other list. (I am using Cairngorm by the way)
For example, I want to take an item in the unApprovedList and add
it
to the ApprovedList. So first I would add the object to the
ApprovedList, and then get the Index of the object in the
UnApprovedList and use RemoveAt like so:
approvedList.addItem(myObject);
var index:int = unApprovedItemList.getItemIndex(myObject);
unApprovedList.removeAt(index);
I
RE: [flexcoders] Re: Weird XMLListCollection behaviour - items won't remove
trace(x.toXMLString()); //is that the node you expect?
Tracy Spratt
Lariat Services
Flex development bandwidth available
From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On
Behalf Of flexcoder2008
Sent: Thursday, February 19, 2009 4:15 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: Weird XMLListCollection behaviour - items
won't remove
What is the best way to do this? I tried this line and it returned
true so it should be a good reference right?
var x:XML = unApprovedList[index];
trace(x == unApprovedList[index]);
--- In flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
, Tracy Spratt tspr...@... wrote:
Did you verify that var x:XML = unApprovedList[index]; is returning a
good reference?
Tracy Spratt
Lariat Services
Flex development bandwidth available
From: flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
[mailto:flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
] On
Behalf Of flexcoder2008
Sent: Thursday, February 19, 2009 3:57 PM
To: flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
Subject: [flexcoders] Re: Weird XMLListCollection behaviour - items
won't remove
Thanks Tracey - yes I am doing that as well.
I'm trying a new approach now - the problem now is that when I try to
retrieve the item index, even though I can see that the object is
there, I am getting an index of -1. Is there something wrong with
this code block?
approvedList.addItem(myObject.copy());
var index:int = 0;
for each(var o:Object in unApprovedList){
if(o.id == o.id.toString()){
break;
}
else
index++;
}
var x:XML = unApprovedList[index];
// x should refer to the same object in unApprovedList!
var index:int = unApprovedList.getItemIndex(x); // is returning -1
unApprovedList.removeItemAt(index);
--- In flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
, Tracy Spratt tspratt@ wrote:
Good.
Are you using copy() when you addItem() to the approvedList?
Tracy Spratt
Lariat Services
Flex development bandwidth available
From: flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
[mailto:flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
] On
Behalf Of flexcoder2008
Sent: Thursday, February 19, 2009 2:49 PM
To: flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
Subject: [flexcoders] Re: Weird XMLListCollection behaviour - items
won't remove
The collections are independent.
When my app starts up I have an XML variable that gets split into 2
seperate lists.
So for example:
var myList:XML
I then split the lists into 2 like so:
for each(var x:XML in myList){
if(x.Status == UnApproved)
unApproved.addItem(x.copy());
else if(x.Status == Approved)
approvedList.addItem(x.copy());
}
I used the .copy() method to ensure that this isn't tied back to the
original XML by reference.
--- In flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
, Tracy Spratt tspratt@ wrote:
First, are you sure your collections are independent? If you use
the
same XMLList for both, they are not.
Tracy Spratt
Lariat Services
Flex development bandwidth available
From: flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
[mailto:flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
] On
Behalf Of flexcoder2008
Sent: Thursday, February 19, 2009 2:27 PM
To: flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
Subject: [flexcoders] Re: Weird XMLListCollection behaviour -
items
won't remove
I should make a correction...the 2nd example doesn't workwhere
I
am using the delete with an index. That just removes one of the
nodes
of the object itself.
So I am still stuck as to how to successfully remove a shared
object
between 1 list and another and have the item removed from 1
datagrid
and added to another.
--- In flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
, flexcoder2008 djohnson29@ wrote:
I am having all sorts of problems with removing items from an
XMLListCollection. Not sure if this is
Re: [flexcoders] [Inspectable]
If i remember correctly, inspectable makes the variable appear in flex builder as a gui field... On Thu, Feb 19, 2009 at 9:32 PM, tchredeemed apth...@liberty.edu wrote: Can someone tell me when I would want to use certain parts of Inspectable and what they do for me? The only one I have really found useful is 'enumeration'... For instance, what is the difference between - [Bindable] public var arrowDirection:String = 'right'; - AND - [Inspectable(defaultValue=right)] [Bindable] public var arrowDirection:String = 'right'; - What benefit do you get from the rest of them as well? Thanks for any help! -- Fotis Chatzinikos, Ph.D. Founder, Phinnovation fotis.chatzini...@gmail.com,
[flexcoders] Re: Loading modules from within AIR
Hi, I thought they could be in subdirectories as well? They were in a plugins subdirectory. I've just moved them into the same folder as the app and it still doesn't work. I missed a line of code from original post: m_moduleInfo = ModuleManager.getModule(url); m_moduleInfo.load(ApplicationDomain.currentDomain); --- In flexcoders@yahoogroups.com, Alex Harui aha...@... wrote: Module must be in same dir as main SWF Alex Harui Flex SDK Developer Adobe Systems Inc.http://www.adobe.com/ Blog: http://blogs.adobe.com/aharui From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of skuteboarding Sent: Thursday, February 19, 2009 12:47 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] Loading modules from within AIR Hi, I'm currently converting a Flex app to AIR and I've hit a stumbling block right at the start. When I try to load a module from disk I get the following error: SWF is not a loadable module Which after reading a couple of links I discover is a security message (normally in Flex it means you're trying to load something on a different server). In AIR how do I load a module from disk? A code example would be great. This is what I'm using currently: m_moduleInfo = ModuleManager.getModule(url); Where url is a File.url property.
RE: [flexcoders] Re: Repeaters and Referencing Component IDs
I don't know that repeater makes a reference array for child components of the repeated parent. It may, but I never do it that way. Try the component. The refactor will take you maybe 3 minutes, and you will never go back. Tracy Spratt Lariat Services Flex development bandwidth available From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Jason Sent: Thursday, February 19, 2009 4:13 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] Re: Repeaters and Referencing Component IDs --- In flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com , Tracy Spratt tspr...@... wrote: The first thing I would do is crate a custom component that encapsulates the repeated UI(tree and image), and repeat that. Then I would create a setter for the image source (set imageSource()) in the repeated component. I would give my component and id, say myTree. Repeater would make an array of the 5 instances. Then I could do: myTree[0].imageSource = myImageUrl; OK thanks! I will do that, however, custom component discussion aside, this seems to be do-able without a custom component (even though yeah, I should wrap it up into one). The main point of my question is that it seems that, applying your example, myTree is not an array of several objects (demonstrated with my example) as I would have thought - that is the problem with my code I'm trying to figure out. In your example, I would think myTree be an array with a length of 5 (since the DP is 5 in length) - each object in the array being an Image (or in your example, an instance of your custom component). But as my example shows, it's length is 1. Best practices aside, from a pure coding perspective (bad as it may be), why does my _images array have a length of 1 instead of 5 like the DP?
[flexcoders] Re: Weird XMLListCollection behaviour - items won't remove
Yes, I tried that and it is the correct node.
--- In flexcoders@yahoogroups.com, Tracy Spratt tspr...@... wrote:
trace(x.toXMLString()); //is that the node you expect?
Tracy Spratt
Lariat Services
Flex development bandwidth available
From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On
Behalf Of flexcoder2008
Sent: Thursday, February 19, 2009 4:15 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: Weird XMLListCollection behaviour - items
won't remove
What is the best way to do this? I tried this line and it returned
true so it should be a good reference right?
var x:XML = unApprovedList[index];
trace(x == unApprovedList[index]);
--- In flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
, Tracy Spratt tspratt@ wrote:
Did you verify that var x:XML = unApprovedList[index]; is returning a
good reference?
Tracy Spratt
Lariat Services
Flex development bandwidth available
From: flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
[mailto:flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
] On
Behalf Of flexcoder2008
Sent: Thursday, February 19, 2009 3:57 PM
To: flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
Subject: [flexcoders] Re: Weird XMLListCollection behaviour - items
won't remove
Thanks Tracey - yes I am doing that as well.
I'm trying a new approach now - the problem now is that when I try to
retrieve the item index, even though I can see that the object is
there, I am getting an index of -1. Is there something wrong with
this code block?
approvedList.addItem(myObject.copy());
var index:int = 0;
for each(var o:Object in unApprovedList){
if(o.id == o.id.toString()){
break;
}
else
index++;
}
var x:XML = unApprovedList[index];
// x should refer to the same object in unApprovedList!
var index:int = unApprovedList.getItemIndex(x); // is returning -1
unApprovedList.removeItemAt(index);
--- In flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
, Tracy Spratt tspratt@ wrote:
Good.
Are you using copy() when you addItem() to the approvedList?
Tracy Spratt
Lariat Services
Flex development bandwidth available
From: flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
[mailto:flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
] On
Behalf Of flexcoder2008
Sent: Thursday, February 19, 2009 2:49 PM
To: flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
Subject: [flexcoders] Re: Weird XMLListCollection behaviour - items
won't remove
The collections are independent.
When my app starts up I have an XML variable that gets split into 2
seperate lists.
So for example:
var myList:XML
I then split the lists into 2 like so:
for each(var x:XML in myList){
if(x.Status == UnApproved)
unApproved.addItem(x.copy());
else if(x.Status == Approved)
approvedList.addItem(x.copy());
}
I used the .copy() method to ensure that this isn't tied back to the
original XML by reference.
--- In flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
, Tracy Spratt tspratt@ wrote:
First, are you sure your collections are independent? If you use
the
same XMLList for both, they are not.
Tracy Spratt
Lariat Services
Flex development bandwidth available
From: flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
[mailto:flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
] On
Behalf Of flexcoder2008
Sent: Thursday, February 19, 2009 2:27 PM
To: flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
Subject: [flexcoders] Re: Weird XMLListCollection behaviour -
items
won't remove
I should make a correction...the 2nd example doesn't workwhere
I
am using the delete with an index. That just removes one of the
nodes
of the object itself.
So I am still stuck as to how to successfully remove a shared
object
between 1 list and another and have the item removed from 1
datagrid
and added to another.
--- In flexcoders@yahoogroups.com
[flexcoders] Re: ColumnChart - Data tip target for invisible column
Turns out I have something else going on, where data items with the same category name are automatically stacked, leaving multiple empty categories, and one with stacked columns. Is there any way to control this, short of ensuring unique categories? On Thu, Feb 19, 2009 at 10:51 AM, Richard Rodseth rrods...@gmail.comwrote: Is there a way to force a ColumnChart to display a data tip target even when the column value is so small (relative to the others) that the column is invisible?
[flexcoders] Re: Repeaters and Referencing Component IDs
--- In flexcoders@yahoogroups.com, Tracy Spratt tspr...@... wrote: I don't know that repeater makes a reference array for child components of the repeated parent. It may, but I never do it that way. OK, because you just said, Repeater would make an array of the 5 instances. How is that fundamentally different? The custom component you're suggesting is just a class just like mx:Image is, so I don't see how your example is any different really? NOT trying to argue, just trying to understand. If you say, myTree[0].imageSource = myImageUrl; - isn't myTree an array created from doing c:MyTree id=myTree / inside the repeater - just like mx:Image id=_images / as in my example? Again, NOT trying to argue, just trying to understand the difference! Thanks so much for your help!
RE: [flexcoders] design question: editing / saving complex valueobjects
I could, but display (since the CalendarEditor component expects data
from a Calendar) is still an issue, no? Perhaps I should just be doing
what the DataGrid does when outfitted with an itemEditor and just assume
that I should operate on the data directly. I can re-request the
unaltered object from the server if the users cancels the edit.
-Original Message-
From: Tracy Spratt tspr...@lariatinc.com
Reply-To: flexcoders@yahoogroups.com
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] design question: editing / saving complex
valueobjects
Date: Thu, 19 Feb 2009 14:36:42 -0500
Can you make the validation functionality independently available?
Tracy Spratt
Lariat Services
Flex development bandwidth available
From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On
Behalf Of Maciek Sakrejda
Sent: Thursday, February 19, 2009 11:21 AM
To: flexcoders@yahoogroups.com
Subject: Re: [flexcoders] design question: editing / saving complex
valueobjects
Anyone? I'm sure this sort of thing comes up pretty frequently--I'd be
curious to know how other Flex users tackle it.
-Maciek
-Original Message-
From: Maciek Sakrejda msakre...@truviso.com
Reply-To: flexcoders@yahoogroups.com
To: flexcoders flexcoders@yahoogroups.com
Subject: [flexcoders] design question: editing / saving complex value
objects
Date: Wed, 18 Feb 2009 10:35:04 -0800
Suppose I have a class Calendar that mirrors a server-side class (we're
not really working with Calendars, but I think this is a reasonably good
and simple analogy):
class Calendar {
public var appointments:ArrayCollection;
/* other stuff */
}
Then I want users to be able to edit and save the Calendar: I have a
CalendarEditor. Editing a Calendar is moderately complicated (e.g.,
adding, removing, or editing Appointments), so I want explicit
save/cancel steps.
When editing something really simple, this is not really a problem--when
the user saves, I propagate the view state to the object; when she hits
cancel, I don't do anything.
However, the Calendar determines what combination of Appointments is
valid (they can't overlap), and the Calendar is the dataProvider of the
CalendarEditor, so I can't fully validate a combination of Appointments
without adding them to the Calendar. This means I actually need to add
the appointments to the Calendar before it is saved so that they can be
(a) validated in combination and (b) used to update the view while the
edit is in progress. This makes save/cancel steps trickier: do I
(1) Clone the Calendar (and therefore have it provide a clone() method)
when assigned in the dataProvider, modify the clone, and assign the
dataProvider reference when the user hits save.
(2) Clone the Calendar as above, but have the Editor modify the
original, and restore the clone in case the user cancels.
(3) Something more clever?
The problem with (1) is that cloning may be somewhat complicated, and it
feels ugly to have the Editor update the dataProvider reference
(instead of modifying the actual object that was set as the data
provider). (2) hits the same issue. Perhaps the solution is to maintain
a private clone, and copy back the state on save? Or is the right answer
here that the model should not expect that the editor will update the
object it set as the dataProvider, but should instead expect an update
through a mechanism like a Mate map?
Any thoughts? (Please keep in mind that my experience with MVC
frameworks is unfortunately minimal, though I'm looking into Mate right
now).
Thanks,
Maciek
Re: [flexcoders] ColumnChart - Data tip target for invisible column
A dude on the list here put together a custom line series example for showing multiple datatips based on horizontal axis mouse position. If you could extend this example to the ColumnSeries that would take care of the issue where there isn't a column item large enough to catch the event... http://tech.groups.yahoo.com/group/flexcoders/message/90045 Brendan On Thu, Feb 19, 2009 at 12:51 PM, Richard Rodseth rrods...@gmail.comwrote: Is there a way to force a ColumnChart to display a data tip target even when the column value is so small (relative to the others) that the column is invisible? -- Brendan Meutzner http://www.meutzner.com/blog/
[flexcoders] Re: Weird XMLListCollection behaviour - items won't remove
Got it working!!
I stepped through the code and could see that an index of -1 was being
thrown from Sort.as.
I had applied a Sort to these XMLListCollections at an earlier point
in the application's lifecycle.
I had to call .refresh() on the collection before I remove the item
and somehow this gets the collection all in nice shape and then
returns the correct index.
So now my code looks like this:
approvedList.addItem(myObject);
unApprovedList.refresh();
var index:int = unApprovedList.getItemIndex(myObject);
unApprovedList.removeItemAt(index);
Not sure why I had to explicitly call .refresh here. I have other
XMLListCollections in my application that are sorted and I am able to
call .removeAt without always calling .refresh() first.
This brings me to another related question. When you have a Sort
applied to an XMLListCollection, is there a way to turn off or reset
that Sort to some sort of default value?
--- In flexcoders@yahoogroups.com, flexcoder2008 djohnso...@... wrote:
Yes, I tried that and it is the correct node.
--- In flexcoders@yahoogroups.com, Tracy Spratt tspratt@ wrote:
trace(x.toXMLString()); //is that the node you expect?
Tracy Spratt
Lariat Services
Flex development bandwidth available
From: flexcoders@yahoogroups.com
[mailto:flexcod...@yahoogroups.com] On
Behalf Of flexcoder2008
Sent: Thursday, February 19, 2009 4:15 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: Weird XMLListCollection behaviour - items
won't remove
What is the best way to do this? I tried this line and it returned
true so it should be a good reference right?
var x:XML = unApprovedList[index];
trace(x == unApprovedList[index]);
--- In flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com
, Tracy Spratt tspratt@ wrote:
Did you verify that var x:XML = unApprovedList[index]; is
returning a
good reference?
Tracy Spratt
Lariat Services
Flex development bandwidth available
From: flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com
[mailto:flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com
] On
Behalf Of flexcoder2008
Sent: Thursday, February 19, 2009 3:57 PM
To: flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com
Subject: [flexcoders] Re: Weird XMLListCollection behaviour - items
won't remove
Thanks Tracey - yes I am doing that as well.
I'm trying a new approach now - the problem now is that when I
try to
retrieve the item index, even though I can see that the object is
there, I am getting an index of -1. Is there something wrong with
this code block?
approvedList.addItem(myObject.copy());
var index:int = 0;
for each(var o:Object in unApprovedList){
if(o.id == o.id.toString()){
break;
}
else
index++;
}
var x:XML = unApprovedList[index];
// x should refer to the same object in unApprovedList!
var index:int = unApprovedList.getItemIndex(x); // is returning -1
unApprovedList.removeItemAt(index);
--- In flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
, Tracy Spratt tspratt@ wrote:
Good.
Are you using copy() when you addItem() to the approvedList?
Tracy Spratt
Lariat Services
Flex development bandwidth available
From: flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
[mailto:flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
] On
Behalf Of flexcoder2008
Sent: Thursday, February 19, 2009 2:49 PM
To: flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
Subject: [flexcoders] Re: Weird XMLListCollection behaviour -
items
won't remove
The collections are independent.
When my app starts up I have an XML variable that gets split
into 2
seperate lists.
So for example:
var myList:XML
I then split the lists into 2 like so:
for each(var x:XML in myList){
if(x.Status == UnApproved)
unApproved.addItem(x.copy());
else if(x.Status == Approved)
approvedList.addItem(x.copy());
}
I used the .copy() method to ensure that this isn't tied back
to the
original XML by reference.
--- In flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
, Tracy Spratt tspratt@ wrote:
First, are you sure your collections are independent? If you use
the
same XMLList for both, they are not.
Tracy Spratt
Re: [flexcoders] ColumnChart - Data tip target for invisible column
Thanks, but it's the *target* I'd want displayed, not the tip itself. Also, as I indicated in my follow up, the column chart actually does display the target and tip when you roll over the empty column, but I have this other issue with the stacking of non-unique categories. On Thu, Feb 19, 2009 at 1:44 PM, Brendan Meutzner bmeutz...@gmail.comwrote: A dude on the list here put together a custom line series example for showing multiple datatips based on horizontal axis mouse position. If you could extend this example to the ColumnSeries that would take care of the issue where there isn't a column item large enough to catch the event... http://tech.groups.yahoo.com/group/flexcoders/message/90045 Brendan On Thu, Feb 19, 2009 at 12:51 PM, Richard Rodseth rrods...@gmail.comwrote: Is there a way to force a ColumnChart to display a data tip target even when the column value is so small (relative to the others) that the column is invisible? -- Brendan Meutzner http://www.meutzner.com/blog/
[flexcoders] Re: Using an itemRenderer in a grid and rendering glitches
--- In flexcoders@yahoogroups.com, Amy amyblankens...@... wrote: --- In flexcoders@yahoogroups.com, biosmonkey biosmonkey@ wrote: I have an adg that displays a tree of items, along with a custom item renderer that shows an icon representing status. For the most part this works well, however, in some rare circumstances when scrolling I have seen the item renderer glitch ... sometimes it appears to be double rendered, sometimes it is rendered in the wrong place. I have also seen the text labels in the tree superimpose on top of themselves sometimes. This problem is actually not unique to this situation, because I have seen it in other grids with IRs. This problem, however, just happens to be in a MAJOR project of mine :). Has anyone else seen similar problems? I don't know how it would be my code ... it seems more like a flash player bug. I am using flash 10. Note also that my IR is not doing any graphical drawing; it is essentially an hbox with an img that just gets its source changed. Check out Q2 http://www.magnoliamultimedia.com/flex_examples/Amys_Flex_FAQ.pdf I'm having the same problem, and checked out this pdf. Amy says to override the set data protected function - but what do I change? Thanks! JP
[flexcoders] (Again ) Capabilities.language or how to get keyboard Locale in Air/Flex
Well , I know Capabilities.language or Capabilities.languages gives me only the language locale the my project was compiled with But if I have to know where user comes from when he runs my application , mainly if he is from Canada or US. One way it to check the keyboard layout for en-US or en-Ca ,fr-CA how can I get it ?
[flexcoders] Re: Loading modules from within AIR
Hi, I've managed to find the problem. I was using the File.url and the File.nativePath properties to try to load module. If you change it to using just a relative path, i.e. plugins\\myplugin.swf it works just fine. Looks like it doesn't like paths like C:\... and file:///C:/... Cheers, Mark --- In flexcoders@yahoogroups.com, Alex Harui aha...@... wrote: Module must be in same dir as main SWF Alex Harui Flex SDK Developer Adobe Systems Inc.http://www.adobe.com/ Blog: http://blogs.adobe.com/aharui From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of skuteboarding Sent: Thursday, February 19, 2009 12:47 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] Loading modules from within AIR Hi, I'm currently converting a Flex app to AIR and I've hit a stumbling block right at the start. When I try to load a module from disk I get the following error: SWF is not a loadable module Which after reading a couple of links I discover is a security message (normally in Flex it means you're trying to load something on a different server). In AIR how do I load a module from disk? A code example would be great. This is what I'm using currently: m_moduleInfo = ModuleManager.getModule(url); Where url is a File.url property.
RE: [flexcoders] Re: Loading modules from within AIR
Yes, it isnt' going to do the math for an absolute path to see if it is in the same security folder. You are correct that subfolders are valid as well. Alex Harui Flex SDK Developer Adobe Systems Inc.http://www.adobe.com/ Blog: http://blogs.adobe.com/aharui From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of skuteboarding Sent: Thursday, February 19, 2009 3:12 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] Re: Loading modules from within AIR Hi, I've managed to find the problem. I was using the File.url and the File.nativePath properties to try to load module. If you change it to using just a relative path, i.e. plugins\\myplugin.swf it works just fine. Looks like it doesn't like paths like C:\... and file:///C:/...file:///C:\... Cheers, Mark --- In flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com, Alex Harui aha...@... wrote: Module must be in same dir as main SWF Alex Harui Flex SDK Developer Adobe Systems Inc.http://www.adobe.com/ Blog: http://blogs.adobe.com/aharui From: flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com [mailto:flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com] On Behalf Of skuteboarding Sent: Thursday, February 19, 2009 12:47 PM To: flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com Subject: [flexcoders] Loading modules from within AIR Hi, I'm currently converting a Flex app to AIR and I've hit a stumbling block right at the start. When I try to load a module from disk I get the following error: SWF is not a loadable module Which after reading a couple of links I discover is a security message (normally in Flex it means you're trying to load something on a different server). In AIR how do I load a module from disk? A code example would be great. This is what I'm using currently: m_moduleInfo = ModuleManager.getModule(url); Where url is a File.url property.
Re: [flexcoders] Why cant I use mouseOver() in Image class, but using mx:Image tag, I can?
toolTipCreate is an event, so when using AS, you have to use the addEventListener function. The following should help: img.addEventListener(ToolTipEvent.TOOL_TIP_CREATE, myHandlerFunction); Just remember that you have to import ToolTipEvent, and myHandlerFunction has to be a function that takes one argument which is a ToolTipEvent. ~Nate
RE: [flexcoders] Re: Repeaters and Referencing Component IDs
I'd have to test it to know for sure, but I was just theorizing on why you were not able to access the id array for the image. I could further theorize that the image tag, being a child of the repeated container, is treated differently by Repeater than the container, but that is theorizing to support a theory that I do not even know is correct. Tracy Spratt Lariat Services Flex development bandwidth available From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Jason Sent: Thursday, February 19, 2009 4:34 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] Re: Repeaters and Referencing Component IDs --- In flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com , Tracy Spratt tspr...@... wrote: I don't know that repeater makes a reference array for child components of the repeated parent. It may, but I never do it that way. OK, because you just said, Repeater would make an array of the 5 instances. How is that fundamentally different? The custom component you're suggesting is just a class just like mx:Image is, so I don't see how your example is any different really? NOT trying to argue, just trying to understand. If you say, myTree[0].imageSource = myImageUrl; - isn't myTree an array created from doing c:MyTree id=myTree / inside the repeater - just like mx:Image id=_images / as in my example? Again, NOT trying to argue, just trying to understand the difference! Thanks so much for your help!
RE: [flexcoders] Re: Using an itemRenderer in a grid and rendering glitches
...override the set data protected function - but what do I change?... that depends on what your renderer does. I suggest that you start with a renderer that someone else has written and modify it to meet your purposes. Either that or start reading up on renderers. Some of the key parts you should learn about are: set data() commitProperties() createChildren() updateDisplayList measure() Tracy Spratt Lariat Services Flex development bandwidth available From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of lelander Sent: Thursday, February 19, 2009 5:10 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] Re: Using an itemRenderer in a grid and rendering glitches --- In flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com , Amy amyblankens...@... wrote: --- In flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com , biosmonkey biosmonkey@ wrote: I have an adg that displays a tree of items, along with a custom item renderer that shows an icon representing status. For the most part this works well, however, in some rare circumstances when scrolling I have seen the item renderer glitch ... sometimes it appears to be double rendered, sometimes it is rendered in the wrong place. I have also seen the text labels in the tree superimpose on top of themselves sometimes. This problem is actually not unique to this situation, because I have seen it in other grids with IRs. This problem, however, just happens to be in a MAJOR project of mine :). Has anyone else seen similar problems? I don't know how it would be my code ... it seems more like a flash player bug. I am using flash 10. Note also that my IR is not doing any graphical drawing; it is essentially an hbox with an img that just gets its source changed. Check out Q2 http://www.magnoliamultimedia.com/flex_examples/Amys_Flex_FAQ.pdf http://www.magnoliamultimedia.com/flex_examples/Amys_Flex_FAQ.pdf I'm having the same problem, and checked out this pdf. Amy says to override the set data protected function - but what do I change? Thanks! JP
[flexcoders] Flex ShareObject | Firefox Reported Web Forgery
I found one of my designed Flex website is blocked by Firefox with Reported Web Forgery. I use Flex standard HTML template. Does the reason for 'Reported Web Forgery' due to the issue of of the SharedObject ? Any idea ?
Re: [flexcoders] (Again ) Capabilities.language or how to get keyboard Locale in Air/Flex
Capabilities.languages should give you the preferred languages of the user running the app, not for the compilation. http://livedocs.adobe.com/flex/3/langref/flash/system/Capabilities.html#languages If it is playing up, you can always get it via Javascript: http://www.ebessette.com/d/ClientSideLocale 2009/2/20 alex myth_dran...@yahoo.com: Well , I know Capabilities.language or Capabilities.languages gives me only the language locale the my project was compiled with But if I have to know where user comes from when he runs my application , mainly if he is from Canada or US. One way it to check the keyboard layout for en-US or en-Ca ,fr-CA how can I get it ? -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Alternative FAQ location: https://share.acrobat.com/adc/document.do?docid=942dbdc8-e469-446f-b4cf-1e62079f6847 Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.comYahoo! Groups Links
[flexcoders] ItemRenderer in Actionscript
Hi All,
mx:DataGridColumn headerText=col1 dataField=col1
mx:itemRenderer
mx:Component
mx:Label text={outerDocument.showUpper(data.Name)}
fontSize=10 verticalCenter=true paddingTop=5
/mx:Label
/mx:Component
/mx:itemRenderer
/mx:DataGridColumn
I want the same functionality as above in Actionscript code. How can i do that.
Please help me out of this.
Thanks in Advance,
Poornima
