[flexcoders] Does anyone have a Flex 2 Cairngorm example for a master/detail view/edit/delete?

[Gareth Edwards]

I must be missing parts, or doing something wrong.

Can't seem to re-assign the saved detail record to the ArrayCollection 
some error about not being able to convert and object to a VO? Any 
examples a simple view edit delete record program written with Cairngorm 
2 would be most appreciated.

Cheers
Gareth.


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[flexcoders] Remove Particular Child

[KP]

Hi All.

 

I have one canvas and on that I have number of child what I
want to do is remove one particular child say of class “Label” .

 

Can some one suggest some approach on this one ….

 

Thanks 

Kumar.




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[flexcoders] Facing issues applying SeriesInterpolate effect to stacked ColumnChart

[omkarjoe]

Hi All,

I am trying to apply SeriesInterpolate effect to stacked ColumnChart. 
When my dataprovider changes it popups a null object reference error. 
If I use any other chart type as overlaied or clustered then 
everything works fine but if I change type to stacked then this error 
pops up. Do anyone has any idea why this is happening and what's the 
workaround for that. I need it really urgently...

Thanks in advance






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Re: [flexcoders] Bugs in the Remoting adapter which comes with ColdFusion

[EECOLOR]

The problem with the Application.cfc (Bug #2) appears to be even worse then i thought. It can be tested with the following simple files:
 
Application.cfc (change the name for each directory)
 
 this.name = "app2" />
 
App.cfc
 
   
 
 
App2.mxml (app1 looks exactly the same).
 
http://www.adobe.com/2006/mxml" layout="absolute" applicationComplete="start()">
 
 
 
I will now test to see if i can set up a windows 2000 server with IIS to see if i can replicate the problem there.
 
 
Greetz Erik

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[flexcoders] Re: Unable to access UserTransaction in DataService.

[erik_jen5en]

Hi all,

Finally got this to work in Tomcat.  Not what I originally wanted to
do but, hey, it works.  I am now using an external tomcat instance to
deploy the flex app to and the application is running on JBoss.

The ClassCastException was being caused by Jboss' client jars.  Since
the JBoss jars were in the application's WEB_INF/lib folder they were
hiding some of the JOTM classes. I had to remove the javax.transaction
package from the jboss-j2ee.jar.  

Thanks to everyone that helped,

Erik

--- In flexcoders@yahoogroups.com, "Dave Carabetta" <[EMAIL PROTECTED]>
wrote:
>
> I'm not sure if this is it, but have you read this TechNote about
> weaking typing and the ClassCastException?
> 
> http://www.adobe.com/go/6b9a3b10
> 
> Regards,
> Dave.
> 
> On 9/27/06, erik_jen5en <[EMAIL PROTECTED]> wrote:
> > It seems that the problem is not isolated to only JBoss.  I have
> > deployed the application to Tomcat 5.5 and the same message appears.
> > Rather than being caused by a connection failure this time it is
> > caused by a ClassCastException.
> >
> > See the trace below,
> >
> > [Flex] Exception when invoking service: data-service
> >   with message: Flex Message (flex.data.messages.DataMessage)
> > operation = transacted
> > id = null
> > clientId = 627EFDAF-E0B2-D265-7E87-814FBF618297
> > correlationId =
> > destination = userDest
> > messageId = 5D5B6555-6771-5A6C-7783-EFAE0DB097BE
> > timestamp = 1159367364062
> > timeToLive = 0
> > body =
> > [
> >   Flex Message (flex.data.messages.DataMessage)
> >   operation = update
> >   id = ASObject(20457766){id=12}
> >   clientId = 9D2C55D8-A16D-DF68-6281-EFADFD836225
> >   correlationId = 5D5B6555-6771-5A6C-7783-EFAE0DB097BE
> >   destination = userDest
> >   messageId = B941BD2C-2AEA-5B39-6759-EFAE0DA0A91A
> >   timestamp = 0
> >   timeToLive = 0
> >   body =
> >   [
> >
> > [
> >   username
> > ],
> > {password=12vianet, userType=1, username=root,
> > ownerName=System, id=12},
> > {password=12vianet, userType=1, username=roo,
> > ownerName=System, id=12}
> >   ]
> > ]
> > hdr(DSEndpoint) = my-polling-amf
> >   exception: flex.data.DataServiceException: Unable to access
> > UserTransaction in DataService.
> >
> > [Flex] Error handling message: flex.data.DataServiceException: Unable
> > to access UserTransaction in DataService.
> >   incomingMessage: Flex Message (flex.data.messages.DataMessage)
> > operation = transacted
> > id = null
> > clientId = 627EFDAF-E0B2-D265-7E87-814FBF618297
> > correlationId =
> > destination = userDest
> > messageId = 5D5B6555-6771-5A6C-7783-EFAE0DB097BE
> > timestamp = 1159367364062
> > timeToLive = 0
> > body =
> > [
> >   Flex Message (flex.data.messages.DataMessage)
> >   operation = update
> >   id = ASObject(20457766){id=12}
> >   clientId = 9D2C55D8-A16D-DF68-6281-EFADFD836225
> >   correlationId = 5D5B6555-6771-5A6C-7783-EFAE0DB097BE
> >   destination = userDest
> >   messageId = B941BD2C-2AEA-5B39-6759-EFAE0DA0A91A
> >   timestamp = 0
> >   timeToLive = 0
> >   body =
> >   [
> >
> > [
> >   username
> > ],
> > {password=12vianet, userType=1, username=root,
> > ownerName=System, id=12},
> > {password=12vianet, userType=1, username=roo,
> > ownerName=System, id=12}
> >   ]
> > ]
> > hdr(DSEndpoint) = my-polling-amf
> >   errorReply: Flex Message (flex.messaging.messages.ErrorMessage)
> > clientId = null
> > correlationId = 5D5B6555-6771-5A6C-7783-EFAE0DB097BE
> > destination = userDest
> > messageId = 627F04DB-D0EA-6F83-F899-17780D7F89EE
> > timestamp = 1159367364109
> > timeToLive = 0
> > body = null
> > code =  Server.Processing
> > message =  Unable to access UserTransaction in DataService.
> > details =  null
> > rootCause =  java.lang.ClassCastException:
org.objectweb.jotm.Current
> > body =  null
> > extendedData =  null
> > [Flex] Serializing AMF/HTTP response
> > Version: 3
> >   (Message #0 targetURI=/8/onStatus, responseURI=)
> > (Typed Object #0 'flex.messaging.messages.ErrorMessage')
> >   rootCause = (Typed Object #1 'java.lang.ClassCastException')
> > localizedMessage = "org.objectweb.jotm.Current"
> > message = "org.objectweb.jotm.Current"
> > cause = null
> >   destination = "userDest"
> >   headers = (Object #2)
> >   correlationId = "5D5B6555-6771-5A6C-7783-EFAE0DB097BE"
> >   faultString = "Unable to access UserTransaction in DataService."
> >   messageId = "627F04DB-D0EA-6F83-F899-17780D7F89EE"
> >   faultCode = "Server.Processing"
> >   timeToLive = 0.0
> >   extendedData = null
> >   faultDet

Re: [flexcoders] Remove Particular Child

[EECOLOR]

Hello,
 
If you have a reference to the child you can do removeChild(reference). 
 
If you want to remove all labels, you can do this:
 
var i:int = numChildren;
var child:DisplayObject;
while (i--)
{
   child = getChildAt(i);
   if (child is Label)
   {
   removeChild(child);
   };
};
 
 
Greetz Erik

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RE: [flexcoders] New Autocomplete component (free)...feedback?

[Stacy Young]

I think the concept itself is right on the
money. Kind of applying the “Adobe Labs” concept to component
development. Kudos!

 

Stace

 









From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of David Mendels
Sent: Thursday, September 28, 2006
12:19 AM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] New
Autocomplete component (free)...feedback?



 







Hi,

It works for me. Here is a shorter URL (no wordwrap) that might work
better:

http://snipurl.com/autocomplete

-David

-Original Message-
From: [EMAIL PROTECTED]ups.com
[mailto:[EMAIL PROTECTED]ups.com]
On
Behalf Of hank williams
Sent: Thursday, September 28, 2006 12:05 AM
To: [EMAIL PROTECTED]ups.com
Subject: Re: [flexcoders] New Autocomplete component (free)...feedback?

Are you sure this is the right url? nothing at weblogs.macromedia.com
seems to respond at all. I also tried at weblogs.adobe.com.

Hank

On 9/27/06, David Mendels <[EMAIL PROTECTED]com>
wrote:
> Hi all,
>
> FYI:
>
http://weblogs.macromedia.com/flexteam/archives/2006/09/component_autoc.
cfm
>
> We'd be interested in feedback.
>
> Thanks,
> David
> Adobe
>
>
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[flexcoders] Re: issue with progress bar loader becoming stuck

[Dan Rossi]

Hi, unfortunately im not doing any custom progress
bar, its just the standard preloader when the swf loads, id prefer just
to take it out and add listeners to work out whats going on somehow ?
Adobe dont even reply about it i dont think ill ever get a reply from
them about it as usual, ive asked them 3 or 4 times now. 

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[flexcoders] Getting data grid rowcount when changed from Java applet

[Wally Randall]

I have a data grid component which is populated with data from a Java 
applet.  I need to setup an event to obtain the new grid rowcount 
after data is entered in the grid.  I have tried the change event in 
the grid control which is not triggered by the external update.

The grid is bound to a data arraycollection.  Is there an event on the 
arraycollection that I can use to trigger the function to refresh the 
rowcount?








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Re: [flexcoders] Pounds and currencyFormatter

[Tom Chiverton]

On Wednesday 27 September 2006 16:39, Stephen Gilson wrote:
>         currencySymbol="£" decimalSeparatorFrom="."

Tried that :-)

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[flexcoders] Importing CSV file to a data grid

[sahay17]

Hi all,
I want to import data from a csv file to a datagrid.For that i need
1) to open a browse dialog box.
2) Select the file and import to the data grid.
Is it possible and if yes can you guide me with it.

Thanks in advance.






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[flexcoders] calling HttpService from Javascript when browser is closed

[sri4umca]

Hi,

My requirement is when i close the browser, from javascript i want to 
call java application using HttpService in Flex.
I am using FABridge to call java application using HttpService from 
javaScript.

JavaScript code snippet
--

var flexApp = null; 
var initCallback = function()
{
flexApp = FABridge.flash.root();
}
FABridge.addInitializationCallback("flash",initCallback);


function saveChanges() { 
if (flexApp!= null) {
var dataChangedFlag = flexApp.dataChangedFlag();
if(dataChangedFlag) {
var closeWin = window.confirm("Do you want to save your changes?");
if (true) {
flexApp.httpService.request.reqParamMode="saveChanges";
flexApp.setUnSavedDataAsXML();
flexApp.httpService.send(); 
flexApp.closeWindow();
alert('done...');
} 
} 
} 

Code is failing to identify httpService object.

If any one know's any other mechanism to handle browser close also 
fine. Some how i want to call java application to save changes i made 
in flex application when browser is closed.

very very urgent..

Regards,
SriHari






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[flexcoders] Re: Problem with RemoteObject Java

[Laurent Fontvielle]

Hello,

Did you specify a correct 'context-root' when compiling your Flex web
application. The value for this compiler parameter must be the same as
 the context-root where you deploy your webapp on your application server.
>From the project properties window, got to 'Flex compiler' properties,
add to  'Additional compiler arguments' the parameter:
-context-root  /myContextRoot

Regards,
Laurent.

--- In flexcoders@yahoogroups.com, "jonathan_merey" <[EMAIL PROTECTED]> wrote:
>
> Hi, I have an application with flex 2.0, flex data services and java and
> I want to access methods of my JAVA classes. So I use the remoteObject.
> 
> Here is the code :
> 
> Test.java
> 
> package beans;
> 
> public class Test {
> 
>  public Test()
>  {
>  System.out.println("-= Test start =-");
>  }
> 
>  public String doTest()
>  {
>  return "-= This is a test =-";
>  }
> 
> }
> 
> remoting-config.xml
> 
> 
>   class="flex.messaging.services.RemotingService"
>  messageTypes="flex.messaging.messages.RemotingMessage">
> 
>  
>   class="flex.messaging.services.remoting.adapters.JavaAdapter"
> default="true"/>
>  
> 
>  
>  
>  
> 
>  
>  
>  beans.Test
>  application
>  
>  
> 
> 
> 
> index.mxml
> 
> 
> 
> http://www.adobe.com/2006/mxml";
>  initialize="applicationInit()"
>  layout="absolute"
>  backgroundGradientColors="[#ff, #808080]"
>  viewSourceURL="srcview/index.html"
>  creationComplete="doTest()">
> 
>  
>  
> 
> 
> 
> 
> 
> 
> When I launch the server " -= Test start =-" is printed on tomcat so the
> remoteObject is good initialized but after there is an error due to the
> method createTest.
> 
> Here is the final message when i launch the application :
> 
> [RPC Fault faultString="Send failed"
> faultCode="Client.Error.MessageSend" faultDetail="Channel.Connect.Failed
> error NetConnection.Call.Failed: HTTP: Failed"]
>  at
>
mx.rpc::AbstractInvoker/http://www.adobe.com/2006/flex/mx/internal::faul\
> tHandler()
>  at mx.rpc::Responder/fault()
>  at mx.rpc::AsyncRequest/fault()
>  at mx.messaging::ChannelSet/::faultPendingSends()
>  at mx.messaging::ChannelSet/channelFaultHandler()
>  at
>
flash.events::EventDispatcher/flash.events:EventDispatcher::dispatchEven\
> tFunction()
>  at flash.events::EventDispatcher/dispatchEvent()
>  at mx.messaging::Channel/mx.messaging:Channel::connectFailed()
>  at
>
mx.messaging.channels::PollingChannel/mx.messaging.channels:PollingChann\
> el::connectFailed()
>  at
>
mx.messaging.channels::AMFChannel/mx.messaging.channels:AMFChannel::stat\
> usHandler()
> 
> 
> Please help me.
>






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Re: [flexcoders] Bugs in the Remoting adapter which comes with ColdFusion

[Muzak]

If I get this right, you have the App.cfc in the server root and 2 
Application.cfc's each in one of the flex app directories (app1, 
app2) which are subfolders in the server root.
If that is the case, App.cfc doesn't *see* those Application.cfc's.
App.cfc runs in the context it lives in, not in the context it is invoked from, 
if that makes sense.

App.cfc will look for an Application.cfc in it's own folder and upwards to the 
root, untill it finds one, but never looks in sub 
directories.

Does that make sense?

regards,
Muzak

- Original Message - 
From: "EECOLOR" <[EMAIL PROTECTED]>
To: 
Sent: Thursday, September 28, 2006 10:57 AM
Subject: Re: [flexcoders] Bugs in the Remoting adapter which comes with 
ColdFusion


> The problem with the Application.cfc (Bug #2) appears to be even worse then
> i thought. It can be tested with the following simple files:
>
> Application.cfc (change the name for each directory)
>
> 
> 
> 
>
> App.cfc
>
> 
> 
>   #getDirectoryFromPath(getCurrentTemplatePath())#" />
> 
> 
>
> App2.mxml (app1 looks exactly the same).
>
> 
> http://www.adobe.com/2006/mxml"; layout="absolute"
> applicationComplete="start()">
>
> 
>  
> 
> 
>
>
> I will now test to see if i can set up a windows 2000 server with IIS to see
> if i can replicate the problem there.
>
>
> Greetz Erik
> 




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[flexcoders] Logging in Flex

[Anas Mughal]

I am wondering if there is some sort of logging mechanism that I could use to log messages/errors from a Flex application. I would like the log to be created on the server.     It would be great if there is something like Log4J in Flex.     Thank you for your advice.  --  Anas Mughal 
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[flexcoders] Text component sizing issue

[n51red]

Who would have thought that the humble Text component could be so 
full of bugs?!

Here's one that giving me trouble at the moment:


http://www.adobe.com/2006/mxml";>








To see the bug execute this app and scroll to the bottom of the text. 
You should notice that the last two lines are missing. If you begin 
to select the bottom part of the text and drag downwards past the 
bottom of the box the text will shift revealing the missing lines. 
Doing this will have hidden the top lines of text.

Has anyone come accross this bug and found a reliable way to get 
round it?

Thanks,

Nick






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[flexcoders] FlexUnit usage examples

[Dima Ulich]

Hi everybody,
    Does anyone have an example of using FlexUnit with async requests made to the server? Is there a way of testing existing flex application? How do you usually test yours?
 
Thanks
Dima
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[flexcoders] calling HttpService from Javascript when browser is closed

[sri4umca]

Hi,

My requirement is when i close the browser, from javascript i want to 
call java application using HttpService in Flex Application.
I am using FABridge to call java application using HttpService from 
javaScript.

JavaScript code snippet
--

var flexApp = null; 
var initCallback = function()
{
flexApp = FABridge.flash.root();
}
FABridge.addInitializationCallback("flash",initCallback);


function saveChanges() { 
if (flexApp!= null) {
var dataChangedFlag = flexApp.dataChangedFlag();
if(dataChangedFlag) {
var closeWin = window.confirm("Do you want to save your changes?");
if (true) {
flexApp.httpService.request.reqParamMode="saveChanges";
flexApp.setUnSavedDataAsXML();
flexApp.httpService.send(); 
flexApp.closeWindow();
alert('done...');
} 
} 
} 

Code is failing to identify httpService object.

If any one know's any other mechanism to handle browser close also 
fine. Some how i want to call java application to save changes i made 
in flex application when browser is closed.

very very urgent..

Regards,
SriHari 
 






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Re: [flexcoders] Re: issue with progress bar loader becoming stuck

[Tom Chiverton]

On Wednesday 27 September 2006 13:09, wayneposner wrote:
> complete.  If I take out the recursion, the progress bar loads fine.

What if you display the bar, then callLater the function ?

-- 
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Helping to dynamically drive back-end patterns



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Re: [flexcoders] Bugs in the Remoting adapter which comes with ColdFusion

[EECOLOR]

Nope, i have 2 directories, which both act as wwwroot (virtual hosts).
 
http://app1 points to c:\wwwroot\app1
http://app2 points to c:\wwwroot\app2
 
In c:\wwwroot\app1 i have the following files (leaving out the js and history ones etc):
 
- app1.swf
- App.cfc
- Application.cfc
- index.cfm
 
In c:\wwwroot\app2 i have the following files:
 

- app2.swf
- App.cfc
- Application.cfc
- index.cfm
 
 
Greetz Erik

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[flexcoders] Re: [Flex 2] Strange behaviour when using RSLs

[Mike Morearty]

The problem is with the way the player and the debugger initiate 
their communication.  Here's how it works when things are going well:

1. When you click Debug in Flex Builder, it starts listening on a 
TCP/IP socket, and it launches your browser.

2. When the Flash Player notices that the SWF was built with -debug, 
it tries to connect to the TCP/IP socket.

3. They are now connected, and debugging begins.

But what happens if, in step 2, the Flash Player's attempt to connect 
to the TCP/IP socket fails?  That is, what if no debugger is waiting 
for incoming connections?  The answer is, the Flash Player puts up 
that message asking where the debugger is.  That dialog was added 
long ago to support remote debugging in Flash Professional.

In this case, unfortunately, the Flash Player isn't doing the right 
thing.  When the RSL gets loaded, the player sees that it was 
compiled with -debug, so it tries to connect on the TCP/IP socket -- 
but since Flex Builder had no involvement in the loading of that RSL, 
Flex Builder didn't know to start listening on the socket.  So the 
Flash Player can't find a debugger, so it puts up the dialog.

For a future release, I hope to improve this so that you get a 
smoother workflow in scenarios such as the one you are describing.

- Mike Morearty
  Flex Builder team
  http://www.morearty.com/blog


--- In flexcoders@yahoogroups.com, "Carlos Rovira" 
<[EMAIL PROTECTED]> wrote:
>
> Anatole, that's exactly my config :)
> 
> But...don't you think that's strange? If I use debug button in FB2 
I get it
> work in FF, but If I run application (not debug mode) I get that 
dialog. I
> don't understand why this happen when using RSLs and not when using 
an app
> without RSLs.
> 
> Maybe I should compile RSLs with -debug=false but I think that's 
imposible
> in FB2 dialogs
> 
> Maybe I'm wrong?
> 
> Thanks for your response Anatole.
> 
> C.
> 
> 
> On 9/27/06, Anatole Tartakovsky <[EMAIL PROTECTED]> wrote:
> >
> >   looks like you are using debugging plugin in firefox and 
production
> > release of player in IE
> >
> > Regards,
> > Anatole
> >
> >
> >
> > On 9/27/06, Carlos Rovira <[EMAIL PROTECTED]> wrote:
> > >
> > >   Hi,
> > >
> > > I spend a few ours trying to find the cause of a weird 
behaviour. I was
> > > trying to use RSLs in a project and when I test it in my 
default browser
> > > (Firefox lastest version), a debug dialog comes. I found that 
launching the
> > > app in IE does not have this problem, so I asume that is a 
Firefox
> > > problem...someone knows how to avoid it?
> > >
> > > Thanks in advance.
> > >
> > > --
> > > ::| Carlos Rovira
> > > ::| http://www.carlosrovira.com
> > > ::| http://www.madeinflex.com
> > >
> >
> >  
> >
> 
> 
> 
> -- 
> ::| Carlos Rovira
> ::| http://www.carlosrovira.com
> ::| http://www.madeinflex.com
>







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[flexcoders] Transferring Data through Cairngorm methodology

[laidezmon]

I am trying to implement a simple login application in cairngorm. I am
having all kinds of problems. 

Heres the deal. 

Basically I have a button which calls a doLogin() function.

private function doLogin():void
{
var event : AuthenticateEvent = new
AuthenticateEvent(AuthenticateEvent.EVENT_LOGIN);
event.loginName = loginName.text;
event.password = password.text;
CairngormEventDispatcher.getInstance().dispatchEvent( event );
}

this is called from my mxml display page. loginName and password are
text fields on my screen.

The controller is loaded from the main.mxml file, and is already
instantiated, but here is the add command reference for this login
function.

 public function initialiseCommands() : void
   {
  addCommand( AuthenticateEvent.EVENT_LOGIN, LoginCommand );
   }

>From there the loginCommand.as is called and runs its execute method:

public function execute (event : CairngormEvent):void
{
if( !CruiseModelLocator.getInstance().authenticated  )
{
var delegate : LoginDelegate = new LoginDelegate( this );
delegate.doLogin(event.data.loginName, event.data.password);
}
else
{
Alert.show( "Logged In already!" );
return;
}
}

The delegate is below:

public function LoginDelegate( responder : Responder )
{   
this.service = ServiceLocator.getInstance().getService( "UserManager" );
this.responder = responder;
}

public function doLogin(loginName:String, password:String) : void
{   
var call : Object = service.login(loginName,password);
call.resultHandler = responder.onResult;
call.faultHandler = responder.onFault;  
}

I must be doing something wrong here. But basically I am getting lost
trying to pass the values of those two text boxes, and getting them
all the way through this methodology to the remote object service i am
going to call. It looks for two parameters, loginName and password,
and in this test case loginName actually equals the string loginName
thats the value. 

I have traced the debugger and even gone through the cairngorm ASDoc
stuff, and cannot figure out what I am doing wrong. It mentions the
data attribute, and when I pass into the execute function on the
command, event.data or event.data.loginName I dont get a compile time
error. However nothing is being passed to the service. 

When I look at the debugger trace I see that event does have a
event.data attribute, but its undefined, and also that event has a
event.loginName, and a event.password. Note this is correct, its not
event.data.loginName, but rather event.loginName, and the value is
there from those text boxes.

So it is there, but it dont work. If I pass into the command,
event.loginName I get a compile time error. However it shows in the
debugger as being there. I dont get it. 

I am a newbie to OOP and flex and java, so this could be a really
stupid question. Any help would be greatly appreciated.








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[flexcoders] Re: Mapping Fails, CFCs

[lostinrecursion]

The code actually works as expected as long as I am calling from the
webroot (ex. myApp.cfc.SomeComponent)  -However, I have posted it
below for your review.



As far as the two XML files are concerned, I do not have the file
flex-enterprise-services.xml on my local machine. The only file I have
is services-config.xml

Keep in mind that on my machine locally, I am running the developer
edition of CF7.

Thanks you all for helping me to try and figure this out.







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[flexcoders] Re: Does anyone have a Flex 2 Cairngorm example for a master/detail view/edit/de

[laidezmon]

I wish I had an answer for you, but frankly I am looking for the same
thing. 

Please someone help us both.


--- In flexcoders@yahoogroups.com, Gareth Edwards <[EMAIL PROTECTED]> wrote:
>
> I must be missing parts, or doing something wrong.
> 
> Can't seem to re-assign the saved detail record to the ArrayCollection 
> some error about not being able to convert and object to a VO? Any 
> examples a simple view edit delete record program written with
Cairngorm 
> 2 would be most appreciated.
> 
> Cheers
> Gareth.
>






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Re: [flexcoders] Logging in Flex

[John Grden]

Hey Anas, I've put out a test version of Xray's flex2 logger which comes with a panel component if you don't have the xray interface to see your trace out put.  Chris and I modeled it after log4j style of logging.here's an email I sent a while ago about it:
I'm in the very early stages of getting Xray's connector
ported over the AS3 and the first step has been to get the new Logger
up and running.  So far, it's working great and I've included an
OutputPanel.mxml that users can include it in their app if they don't want to
use the xray interface ( plus, i've not implemented log level switching
with xray's interface yet ).

http://mirror1.cvsdude.com/trac/osflash/
xray/browser/downloads/connector/flex/XrayLogger_as3_alpha.zip?format=raw
screenshot:http://www.rockonflash.com/
xray/images/XrayLogger_Flex2_withInterface_0.png

some featurues:
1.  log level support (debug, info, warn, error, fatal)
2.  time stamp 
3.  Calling method is reported
4.  objects are recursed
5.  outputs to Xray's interface if you have it running

OutputPanel features (not necessary for running logger):
1.  runtime log level control
2.  Resizeable (drag lower right corner)
3.  Window shade by double clicking header of OutputPanel's header area
4.  Search

Usage:copy com.blitzagency.xray.logger  into your classes/src folderif you want to use the OutputPanel (optional):
copy OutputPanel.mxml to your src folder or where ever your main app is.
Add this line to your app:Add this property to your mx:Application node:

xmlns:ns1="*"Using it in your app:
import com.blitzagency.xray.logger.XrayLog;
.
public var log:XrayLog;
.
log = new XrayLog();
log.debug(message:String [, dump:object]);
log.info(message:String [, dump:object]);
log.warn(message:String [, dump:object]);
log.error(message:String [, dump:object]);
log.fatal(message:String [, dump:object]);I've
included the FlashDevelop project in the zip.  I would love
suggestions/comments on implementation and features.  Right now, it
doesn't color code the output based on the log level, but that is
something I'm looking into.
Anyway, if anyone wants to give it a whirl, I'd really appreciate the feedback,On 9/28/06, 
Anas Mughal <[EMAIL PROTECTED]> wrote:














  



I am wondering if there is some sort of logging mechanism that I could use to log messages/errors from a Flex application. I would like the log to be created on the server.     

It would be great if there is something like Log4J in Flex.     Thank you for your advice.  --  Anas Mughal 
		Stay in the know. Pulse on the new Yahoo.com. 

 Check it out. 

  













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Re: [flexcoders] Bugs in the Remoting adapter which comes with ColdFusion

[Simeon Bateman]

What url does the ColdFusion destination use in your config file?  This is going to be the url that is used to decide what domain to make calls against, not nessicarily the domain you are loading the swf from.On the first bug you list.  I dont know if I would have assumed that it would chase up the parent tree.  The documentation says that the cfc we return MUST have cfproperty tags for each of the properties in our as class in the exact same order.  I dont see how that could work if it included properties from parent classes.
If you really think these are bugs, or would like to file enhancement requests to have them added, you should submit them to Adobe.  You can do that at http://www.adobe.com/go/wish
 .  While lots of adobe folks watch this list to help people solve their problems, if you want to make sure your bugs are evaluated, make sure you submit them.Good Luck!simeon
On 9/28/06, EECOLOR <[EMAIL PROTECTED]> wrote:













  



Nope, i have 2 directories, which both act as wwwroot (virtual hosts).
 
http://app1 points to c:\wwwroot\app1
http://app2 points to c:\wwwroot\app2
 
In c:\wwwroot\app1 i have the following files (leaving out the js and history ones etc):
 
- app1.swf
- App.cfc
- Application.cfc
- index.cfm
 
In c:\wwwroot\app2 i have the following files:
 

- app2.swf
- App.cfc
- Application.cfc
- index.cfm
 
 
Greetz Erik

  















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[flexcoders] ClassFactory pb

[arnbely]

Hello,

I'm new to Flex and AS, and I'm developing an application using flex.

I have a problem whith the following code:

var arrowRenderer:ClassFactory = new ClassFactory(ArrowItem);
arrowRenderer.properties = {t:"test"};
tmpColumn.itemRenderer = arrowRenderer;

and I've got the error:

"Cannot acces a property or method of a null object reference"

When I look at the 'Variables' window in flexbuilder, the property
'properties' is null in the arrowRenderer object.

Any idea ?

Arnaud.






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Re: [flexcoders] Re: issue with progress bar loader becoming stuck

[Mark Hawley]

Flash is single-threaded. You're not going to ever get screen refreshes 
during a function's execution.

wayneposner wrote:
> Hi Dan-
>
> Just to let you know you're not alone, I've been having issues with my 
> progress bar not displaying at all.  I've got code that is supposed to 
> pop up my progress bar when the user clicks on a tree node.  After 
> that I dispatch an event that my tree node has been clicked and pass 
> the data from my tree to a recurisve function.  If I let the recursion 
> execute, the progress bar doesn't load until the recursion is 
> complete.  If I take out the recursion, the progress bar loads fine.  
>
> It seems there are some threading issues with Flex that prevent the 
> progress bar from displaying properly during operations that are heavy 
> on the CPU.  I'd really like to hear someone from Adobe comment on 
> this, though.
>
> Wayne
>
> -- In flexcoders@yahoogroups.com, Dan Rossi <[EMAIL PROTECTED]> wrote:
>   
>> Hi there, each time i make a change to my flex app, the default 
>> 
> progress 
>   
>> bar becomes stuck and doesnt finish loading therefore the 
>> 
> applicarton 
>   
>> wont load, it takes up to 12 refreshes to actually load properly.
>>
>> It also seems that upon each page reload the progress bar will flash 
>> briefly halfway even though the movie is loaded ! that is with 
>> 
> pragma 
>   
>> cache enabled or even disabled ! Whats the go here ?
>>
>> let me know thanks.
>>
>> Dan
>>
>> 
>
>
>
>
>
>
>
> --
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>
>
>
>
>
>
>
>
>
>
>   


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Re: [flexcoders] Re: Mapping Fails, CFCs

[Simeon Bateman]

In helping other developers with this the general rule I have found is this.  When you have enabled the use-mappings in the config file for cf, you can then access your cfc's from flex using mappings.This works great for any objects that you would use as the source of your RemoteObject call.  However once you are using mappings the path for the VO's you return can not be translated correctly.  So they never get translated to the correct AS object counterpart.  We have found that as soon as you drop those cfc in a folder in the webroot everything works fine.
I am not sure if this is a bug, or if there is something I am missing about the setup.  I have a feeling that the mapping adds something to the path internally so the path doesnt match our alias anymore.Anywah, just my thoughts on it.  Good Luck.
simeonOn 9/28/06, lostinrecursion <[EMAIL PROTECTED]> wrote:













  



The code actually works as expected as long as I am calling from the
webroot (ex. myApp.cfc.SomeComponent)  -However, I have posted it
below for your review.

	
	 destination="ColdFusion"
	 result="event.token.resultHandler(event)"
	 fault="event.token.faultHandler(event)"
	 source="{myMapping.myService'}"
	 showBusyCursor="true" />

As far as the two XML files are concerned, I do not have the file
flex-enterprise-services.xml on my local machine. The only file I have
is services-config.xml

Keep in mind that on my machine locally, I am running the developer
edition of CF7.

Thanks you all for helping me to try and figure this out.


  















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[flexcoders] Re: Transferring Data through Cairngorm methodology

[laidezmon]

O and one other thing, when I created the authenticate event class, I
created two params

public var loginName : String;
public var password : String;

I dont know if thats important or not.

--- In flexcoders@yahoogroups.com, "laidezmon" <[EMAIL PROTECTED]> wrote:
>
> I am trying to implement a simple login application in cairngorm. I am
> having all kinds of problems. 
> 
> Heres the deal. 
> 
> Basically I have a button which calls a doLogin() function.
> 
> private function doLogin():void
> {
>   var event : AuthenticateEvent = new
> AuthenticateEvent(AuthenticateEvent.EVENT_LOGIN);
>   event.loginName = loginName.text;
>   event.password = password.text;
>   CairngormEventDispatcher.getInstance().dispatchEvent( event );
> }
> 
> this is called from my mxml display page. loginName and password are
> text fields on my screen.
> 
> The controller is loaded from the main.mxml file, and is already
> instantiated, but here is the add command reference for this login
> function.
> 
>  public function initialiseCommands() : void
>{
>   addCommand( AuthenticateEvent.EVENT_LOGIN, LoginCommand );
>}
> 
> From there the loginCommand.as is called and runs its execute method:
> 
> public function execute (event : CairngormEvent):void
> {
>   if( !CruiseModelLocator.getInstance().authenticated  )
>   {
>   var delegate : LoginDelegate = new LoginDelegate( this );
>   delegate.doLogin(event.data.loginName, event.data.password);
>   }
>   else
>   {
>   Alert.show( "Logged In already!" );
>   return;
>   }
> }
> 
> The delegate is below:
> 
> public function LoginDelegate( responder : Responder )
> { 
> this.service = ServiceLocator.getInstance().getService( "UserManager" );
> this.responder = responder;
> }
>   
> public function doLogin(loginName:String, password:String) : void
> { 
> var call : Object = service.login(loginName,password);
> call.resultHandler = responder.onResult;
> call.faultHandler = responder.onFault;
> }
> 
> I must be doing something wrong here. But basically I am getting lost
> trying to pass the values of those two text boxes, and getting them
> all the way through this methodology to the remote object service i am
> going to call. It looks for two parameters, loginName and password,
> and in this test case loginName actually equals the string loginName
> thats the value. 
> 
> I have traced the debugger and even gone through the cairngorm ASDoc
> stuff, and cannot figure out what I am doing wrong. It mentions the
> data attribute, and when I pass into the execute function on the
> command, event.data or event.data.loginName I dont get a compile time
> error. However nothing is being passed to the service. 
> 
> When I look at the debugger trace I see that event does have a
> event.data attribute, but its undefined, and also that event has a
> event.loginName, and a event.password. Note this is correct, its not
> event.data.loginName, but rather event.loginName, and the value is
> there from those text boxes.
> 
> So it is there, but it dont work. If I pass into the command,
> event.loginName I get a compile time error. However it shows in the
> debugger as being there. I dont get it. 
> 
> I am a newbie to OOP and flex and java, so this could be a really
> stupid question. Any help would be greatly appreciated.
>






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[flexcoders] calling HttpService from Javascript when browser is closed

[sri4umca]

Hi,
My requirement is when i close the browser, from javascript i want to 
call java application using HttpService in Flex.
I am using FABridge to call java application using HttpService from 
javaScript.

JavaScript code snippet
--

var flexApp = null; 
var initCallback = function()
{
flexApp = FABridge.flash.root();
}
FABridge.addInitializationCallback("flash",initCallback);


function saveChanges() { 
if (flexApp!= null) {
var dataChangedFlag = flexApp.dataChangedFlag();
if(dataChangedFlag) {
var closeWin = window.confirm("Do you want to save your changes?");
if (true) {
flexApp.httpService.request.reqParamMode="saveChanges";
flexApp.setUnSavedDataAsXML();
flexApp.httpService.send(); 
flexApp.closeWindow();
alert('done...');
} 
} 
} 

Code is failing to identify httpService object.

If any one know's any other mechanism to handle browser close also 
fine. Some how i want to call java application to save changes i made 
in flex application when browser is closed.

very very urgent..

Regards,
SriHari 






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[flexcoders] Printing Images

[nathanpdaniel]

I have an issue when printing images!  I am working on a shipping app 
which will generate a barcode label for printing.  If I load the 
label, then have the user print it, it works.  However, there are 
cases when there will be 100's of labels that need to be printed at 
once.  When I try to "bypass" the user interaction for each label 
using the FlexPrintJob class and addObject() method (repeatedly...) 
the text info on the labels prints properly, but with no barcodes or 
other images!  I've tried every workaround I can think of with no 
success... anyone else have any ideas?  Thanks in advance! -Nathan





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RE: [flexcoders] Transferring Data through Cairngorm methodology

[Evan Gifford]

You might want to use the one written by
Alex Uhlmann  as a starting (or restarting) point. You can find it here: 
http://www.alex-uhlmann.de/flash/adobe/blog/cairngormlogin/CairngormLogin.html

 

Then just Right-Click and View Source. You
can of course download the project from this “View Source”
perspective at the bottom left corner.

 

-Evan

 









From:
flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of laidezmon
Sent: Thursday, September 28, 2006
7:22 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Transferring
Data through Cairngorm methodology



 







I am trying to implement a simple login application in
cairngorm. I am
having all kinds of problems. 

Heres the deal. 

Basically I have a button which calls a doLogin() function.

private function doLogin():void
{
var event : AuthenticateEvent = new
AuthenticateEvent(AuthenticateEvent.EVENT_LOGIN);
event.loginName = loginName.text;
event.password = password.text;
CairngormEventDispatcher.getInstance().dispatchEvent( event );
}

this is called from my mxml display page. loginName and password are
text fields on my screen.

The controller is loaded from the main.mxml file, and is already
instantiated, but here is the add command reference for this login
function.

public function initialiseCommands() : void
{
addCommand( AuthenticateEvent.EVENT_LOGIN, LoginCommand );
}

>From there the loginCommand.as is called and runs its execute method:

public function execute (event : CairngormEvent):void
{
if( !CruiseModelLocator.getInstance().authenticated )
{
var delegate : LoginDelegate = new LoginDelegate( this );
delegate.doLogin(event.data.loginName, event.data.password);
}
else
{
Alert.show( "Logged In already!" );
return;
}
}

The delegate is below:

public function LoginDelegate( responder : Responder )
{ 
this.service = ServiceLocator.getInstance().getService(
"UserManager" );
this.responder = responder;
}

public function doLogin(loginName:String, password:String) : void
{ 
var call : Object = service.login(loginName,password);
call.resultHandler = responder.onResult;
call.faultHandler = responder.onFault; 
}

I must be doing something wrong here. But basically I am getting lost
trying to pass the values of those two text boxes, and getting them
all the way through this methodology to the remote object service i am
going to call. It looks for two parameters, loginName and password,
and in this test case loginName actually equals the string loginName
thats the value. 

I have traced the debugger and even gone through the cairngorm ASDoc
stuff, and cannot figure out what I am doing wrong. It mentions the
data attribute, and when I pass into the execute function on the
command, event.data or event.data.loginName I dont get a compile time
error. However nothing is being passed to the service. 

When I look at the debugger trace I see that event does have a
event.data attribute, but its undefined, and also that event has a
event.loginName, and a event.password. Note this is correct, its not
event.data.loginName, but rather event.loginName, and the value is
there from those text boxes.

So it is there, but it dont work. If I pass into the command,
event.loginName I get a compile time error. However it shows in the
debugger as being there. I dont get it. 

I am a newbie to OOP and flex and java, so this could be a really
stupid question. Any help would be greatly appreciated.






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Re: [flexcoders] Re: Mapping Fails, CFCs

[Douglas Knudsen]

On 9/28/06, lostinrecursion <[EMAIL PROTECTED]> wrote:
The code actually works as expected as long as I am calling from thewebroot (ex. myApp.cfc.SomeComponent)  -However, I have posted itbelow for your review. destination="ColdFusion" result="event.token.resultHandler(event)" fault="event.token.faultHandler(event)" source="{myMapping.myService'}"
 showBusyCursor="true" />Does it work if you hardcode the source attribute?  FYI, there is a extraneous single quote in there.DK
As far as the two XML files are concerned, I do not have the fileflex-enterprise-services.xml on my local machine. The only file I haveis services-config.xmlKeep in mind that on my machine locally, I am running the developer
edition of CF7.Thanks you all for helping me to try and figure this out.--Flexcoders Mailing ListFAQ: 
http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txtSearch Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.comYahoo! Groups Links
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http://docs.yahoo.com/info/terms/-- Douglas Knudsenhttp://www.cubicleman.com
this is my signature, like it?

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[flexcoders] Re: Mapping Fails, CFCs

[lostinrecursion]

Sorry, I may not have been clear enough. But the issue is not mapping
VOs here. It is CF throwing an error saying it cannot find the component.

(The single quote is an artifact. The original code does not have it)

Unfortunately, no it does not. I only put the {} around it from a
previous try.

This code is the most updated:

   

This is weird. I can't figure out why I cannot get it to find the CFC.

The exact error message is: Could not find the Coldfusion Component
deskH93236.LenderServices. Please check that the given name is correct
and the component exists.

I have done this, of course, by running a  on the CF server
from a normal CFM page to make sure the mapping was right.

*Hm. Scratches head*





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[flexcoders] Re: FlexUnit usage examples

[ben.clinkinbeard]

I've never used FlexUnit but Paul has done extensive testing and
writing about this subject:
http://www.eyefodder.com/blog/2006/07/flexunit_asunit_deathmatch_res.shtml

HTH,
Ben

--- In flexcoders@yahoogroups.com, Dima Ulich <[EMAIL PROTECTED]> wrote:
>
> Hi everybody,
> Does anyone have an example of using FlexUnit with async
requests made to the server? Is there a way of testing existing flex
application? How do you usually test yours?
> 
> Thanks
> Dima
>






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[flexcoders] Re: Transferring Data through Cairngorm methodology

[ben.clinkinbeard]

I didn't read every line of your code but I think this is your
problem: You are creating and passing your custom AuthenticateEvent
object, which has the loginName and password properties, but then you
are trying to access data.loginName and data.password in your command. 

Try this:

var ae:AuthenticateEvent = event as AuthenticateEvent;
delegate.doLogin(ae.loginName, ae.password);

HTH,
Ben

--- In flexcoders@yahoogroups.com, "laidezmon" <[EMAIL PROTECTED]> wrote:
>
> I am trying to implement a simple login application in cairngorm. I am
> having all kinds of problems. 
> 
> Heres the deal. 
> 
> Basically I have a button which calls a doLogin() function.
> 
> private function doLogin():void
> {
>   var event : AuthenticateEvent = new
> AuthenticateEvent(AuthenticateEvent.EVENT_LOGIN);
>   event.loginName = loginName.text;
>   event.password = password.text;
>   CairngormEventDispatcher.getInstance().dispatchEvent( event );
> }
> 
> this is called from my mxml display page. loginName and password are
> text fields on my screen.
> 
> The controller is loaded from the main.mxml file, and is already
> instantiated, but here is the add command reference for this login
> function.
> 
>  public function initialiseCommands() : void
>{
>   addCommand( AuthenticateEvent.EVENT_LOGIN, LoginCommand );
>}
> 
> From there the loginCommand.as is called and runs its execute method:
> 
> public function execute (event : CairngormEvent):void
> {
>   if( !CruiseModelLocator.getInstance().authenticated  )
>   {
>   var delegate : LoginDelegate = new LoginDelegate( this );
>   delegate.doLogin(event.data.loginName, event.data.password);
>   }
>   else
>   {
>   Alert.show( "Logged In already!" );
>   return;
>   }
> }
> 
> The delegate is below:
> 
> public function LoginDelegate( responder : Responder )
> { 
> this.service = ServiceLocator.getInstance().getService( "UserManager" );
> this.responder = responder;
> }
>   
> public function doLogin(loginName:String, password:String) : void
> { 
> var call : Object = service.login(loginName,password);
> call.resultHandler = responder.onResult;
> call.faultHandler = responder.onFault;
> }
> 
> I must be doing something wrong here. But basically I am getting lost
> trying to pass the values of those two text boxes, and getting them
> all the way through this methodology to the remote object service i am
> going to call. It looks for two parameters, loginName and password,
> and in this test case loginName actually equals the string loginName
> thats the value. 
> 
> I have traced the debugger and even gone through the cairngorm ASDoc
> stuff, and cannot figure out what I am doing wrong. It mentions the
> data attribute, and when I pass into the execute function on the
> command, event.data or event.data.loginName I dont get a compile time
> error. However nothing is being passed to the service. 
> 
> When I look at the debugger trace I see that event does have a
> event.data attribute, but its undefined, and also that event has a
> event.loginName, and a event.password. Note this is correct, its not
> event.data.loginName, but rather event.loginName, and the value is
> there from those text boxes.
> 
> So it is there, but it dont work. If I pass into the command,
> event.loginName I get a compile time error. However it shows in the
> debugger as being there. I dont get it. 
> 
> I am a newbie to OOP and flex and java, so this could be a really
> stupid question. Any help would be greatly appreciated.
>







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Re: [flexcoders] Bugs in the Remoting adapter which comes with ColdFusion

[EECOLOR]

>What url does the ColdFusion destination use in your config file?  This is going to be the url that is used to decide 
>what domain to make calls against, not nessicarily the domain you are loading the swf from.
 
Im using http://{server.name}/flex2gateway/ on one server.
 
On another i use: http://{server.name}:{server.port}{context.root}/flex2gateway/
 
When i check the cgi variables i get the correct host name with a wrong path variable though...
 
 
Greetz Erik
 
 
 

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[flexcoders] Conversion from Array to XML

[richmcgillicuddy]

I have an array that my user is editing in a data grid. I want to be
able to convert that back to an XML object. Is there a generic easy
way to do this. My array has objects that look like:

var myObject : ObjectProxy = new ObjectProxy();
myObject.f1 = 1;
myObject.f2 = 2;
myObject.f3 = 3;

I want to convert that (generically by determining at runtime, which
fields the object proxy has) to:


  1
  2
  3


...

Is there a simple way to convert an array to an XML object or get an
XML string representation of an array without hard coding this for
each grid I'd want to do this for?


Rich






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Re: [flexcoders] Re: issue with progress bar loader becoming stuck

[Tom Chiverton]

On Thursday 28 September 2006 14:09, Mark Hawley wrote:
> Flash is single-threaded. You're not going to ever get screen refreshes
> during a function's execution.

Sometimes the internal model isn't even updated during execution.

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[flexcoders] Re: Architecting a large, modular Flex application (with Cairngorm)

[Derrick Grigg]

Hi Carlos,

Actually the application I am developing (the one that started this
thread) is built on Cairngorm.

In order to give the seperate modules access to Cairngorm and core
application classes (ie models, commands) I have put our core
application classes and the Cairngorm classes and in an RSL. This
allows any of the modules to access all the key pieces of the main
application. As each module gets loaded into the application shell,
they register events/commands with the main application controller. As
far as unloading goes I have not dealt with that (for now). In the
application, modules only get loaded as users need them, but not
unloaded. 

All in all it is a fairly straightforward process, BUT, you do need to
have a really good architecture plan before you start because it can
get a little confusing as to which pieces are where. Also,
understanding RSLs and how to use external libraries is hugely beneficial.

Derrick

--- In flexcoders@yahoogroups.com, "Carlos Rovira" <[EMAIL PROTECTED]>
wrote:
>
> Hi to all,
> 
> I was following this thread with interest since there is very useful
info.
> 
> One thing that you are not talking about at the moment is about Modular
> Cairngorm Apps. Cairngorm is a great framework for monolithic flex
apps, but
> if you try to modularize it you don't have the necesary artifacts to
> accomplish the task (or maybe I can't find those).
> 
> if you make a module, you should have a way to add commands and add
services
> on the fly. And the same as you remove a module you should have a way to
> unregister commands and services. Maybe the shell application should
build
> the main MVC structure and let modules contribute its own commands,
services
> and so on as soon as are loaded. But it seems that nothing of this
are taked
> into account in the microarchitecture. Maybe that would be a topic of
> interest for many people and a subject fot Steven, Ali and others next
> article.
> 
> Maybe someone has invest time in this subject?
> 
> Best,
> 
> C.
> 
> 
> 
> On 9/28/06, Anatole Tartakovsky <[EMAIL PROTECTED]> wrote:
> >
> >   Paul,
> > *>>*
> > *Certainly. The caching issue I'm referring to is when a new RSL
SWF is
> > published and pushed to a server the end user may not immediately see
> > the new SWF. Or, more accurately the users browser may load the old
> > version of the SWF from the browser cache and not the more recent from
> > the server.
> > <<*
> >I think browser cache should recognise new RSL. You can use any
HTTP
> > tracer to verify that every application startup causes appropriate
HTTP
> > request and get 304 and 200 codes. I am not aware of any problems
so far.
> > >>
> > *Certainly. The caching issue I'm referring to is when a new RSL
SWF is
> > published and pushed to a server the end user may not immediately see
> > the new SWF. Or, more accurately the users browser may load the old
> > version of the SWF from the browser cache and not the more recent from
> > the server.
> > *<<
> > I would like to confirm that there is a problem first. Also,
please refer
> > to initialize method for Preloader object - by subclassing it you
can mangle
> > URLs  any way you like.
> >
> > Sincerely,
> > Anatole
> >
> >
> > On 9/27/06, Paul Spitzer <[EMAIL PROTECTED]> wrote:
> > >
> > >   Anatole Tartakovsky wrote:
> > > > Paul,
> > > > Could you please clarify your question - it seems that there are
> > > > number of issues that are mixed up here. First, there is no
issue of
> > > > RSL caching in the browser unless you specifically enable some
> > > > expiration scheme.
> > >
> > > Certainly. The caching issue I'm referring to is when a new RSL
SWF is
> > > published and pushed to a server the end user may not
immediately see
> > > the new SWF. Or, more accurately the users browser may load the old
> > > version of the SWF from the browser cache and not the more
recent from
> > > the server.
> > >
> > > Does that make sense?
> > >
> > > >
> > > > I have seen people loading multiple applications side by side
- using
> > > > the same RSLs - that is essentially the question if you want to
> > > > isolate your runtime libraries in case of versioning in the
future -
> > > > that would essentially hurt performance
> > > >
> > > > Finally, there is an issue of loading RSLs in the root appDomain -
> > > > essentially you do not have a chance to do reloading of the
classes
> > > > till the application startup. Also, there is obvious problem with
> > > > versioning.
> > > >
> > > > Seems we are done with the client - now the question is how to
build
> > > > RSLs so it is the smallest, most recent, and up to date one.
> > > >
> > > > That's were it breaks in the beginning. Essentially, if you
are using
> > > > dynamic instantiation of any class in the RSL, the main
application
> > > > would not know whic objects to initialize/which dependent
classes to
> > > > include. One solution we are using is to build self initializing
> > > > modules and use them instead of RSLs that would o

[flexcoders] FLex 2 CF integration in Linux - Real Problem

[Rafael M. Martinelli]

Hi everybody,

 

Does somebody consumed any ColdFusion cfc using Flex 2 in Linux I’m
trying for some time and it didn’t work for me.

 

That’s what I did:

 

 

1. Installed Red Hat AS 4;

 

2. Installed CFMX 7.02 Stand Alone

- CF working fine;

- Flex + CF error (cfserver.log
is attached);

 

3. Installed CF with integrated JRun

- CF working fine;

- Flex + CF error (cfserver.log
is attached – same error);

 

4. Deployed CF in Tomcat

- CF working fine;

- Flex + CF error (cfserver.log
is attached – same error);

 

5. Installed CF stand alone with
Apache Conector

- CF working fine;

- Flex + CF error (cfserver.log
is attached – same error);

 

6. Installed Flex Data Service with
integrated JRun

- FDS working fine
(samples applications);

 

7. Installed Fedora Core 5 (for test)
and CF

- CF working fine;

- Flex + CF error (cfserver.log
is attached – same error);

 

It seams to me that it’s a configuration problem, but
I couldn’t find anything. I searched at Abode web site, documentation,
Internet etc and couldn’t find anything. All the tests and applications
that I deployed were tested in Windows and everything works fine.

 

If you see the log, the ColdFusion channel is reached by
Flex but when CF tries to send back do Flex the error occurs.

 

One strange thing in log is the warning:

[Flex] HttpFlexSession has not been
registered as a listener in web.xml for this application so no events will be
dispatched to FlexSessionAttributeListeners or FlexSessionBindingListeners. To
correct this, register flex.messaging.HttpFlexSession as a listener in web.xml.

 

So I update web.xml file with the tags above, but the warning
still appears in cfserver.log file:



   
flex.messaging.HttpFlexSession



 

It’s causing me a lot of trouble because my client
uses just Linux. Our application is read for deploy, but we’re facing
this problem.

 

I would really appreciate if somebody helps me. If someone
need any other information just ask me.

 

Thanks.

 

 

Rafael M. Martinelli 
Office.  +5511 5506.5154
Mobile. +5511 8142.6902 
D-Click Web & Mobile Solutions 
[EMAIL PROTECTED]


www.dclick.com.br/blog

www.dclick.com.br

 




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server.log
Description: Binary data


cfserver.log
Description: Binary data


eventgateway.log
Description: Binary data

Re: [flexcoders] Re: MXML Constructor

[Tom Chiverton]

On Wednesday 27 September 2006 22:39, Gordon Smith wrote:
> the latter runs as early as possible. Using a preinitialize handler would
> be a better choice.

I'd bet the original poster would be surprised if his 'constructor' didn't 
have access to all the things the creationComplete handler does.

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Re: [flexcoders] Re: HTTP Status 500 Error using SSL endpoint

[Tom Chiverton]

On Wednesday 27 September 2006 16:58, syndrake7 wrote:
> (mx.rpc:Fault)
> faultCode = "Client.Error.MessageSend"
> faultDetail = "Channel.Connect.Failed error
> NetConnection.Call.Failed: HTTP: Failed"
> faultString = "Send failed"
> details = "https://me.com/flex2gateway/";
> level = "error"

Can you stick a network sniffer in there and see what is going past on the 
wire ?

> On the Adobe forum, someone posted that "The endpoint URI for the
> secureAMFchannel definition should be:
> https://me.com/flex2gateway/messagebroker/amfsecure"; but that

I don't think it should be that either.

It's worth pointing out I was never able to get this to work at all using 
CF7.0.2 on SuSE 10.

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[flexcoders] Re: Architecting a large, modular Flex application

[Derrick Grigg]

Hi Paul,

That is exactly my concern. I haven't been able to test the RSL
caching thoroughly but experience tells me it will happen. I was
hoping that I could somehow modify the url that the RSL uses but I
have not found a way to do that. I am starting to think that what may
be required is a seperate swf that duplicates the RSL contents, but
gets loaded from a command in the application, as opposed to some code
that the compiler generates. That would allow modification of the URL
to prevent against caching.

Derrick


--- In flexcoders@yahoogroups.com, Paul Spitzer <[EMAIL PROTECTED]> wrote:
> 
> Certainly. The caching issue I'm referring to is when a new RSL SWF is 
> published and pushed to a server the end user may not immediately see 
> the new SWF. Or, more accurately the users browser may load the old 
> version of the SWF from the browser cache and not the more recent from 
> the server.
> 
> Does that make sense?
> 





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Re: [flexcoders] Logging in Flex

[Anas Mughal]

John,  Thank you very much for your response.  We will give it a try and provide feedback.  Regards.  --  Anas Mughal     John Grden <[EMAIL PROTECTED]> wrote:  Hey Anas, I've put out a test version of Xray's flex2 logger which comes with a panel component if you don't have the xray interface to see your trace out put.  Chris and I modeled it after log4j style of logging.here's an email I sent a while ago about it:
 I'm in the very early stages of getting Xray's connector ported over the AS3 and the first step has been to get the new Logger up and running.  So far, it's working great and I've included an OutputPanel.mxml that users can include it in their app if they don't want to use the xray interface ( plus, i've not implemented log level switching with xray's interface yet ).http://mirror1.cvsdude.com/trac/osflash/ xray/browser/downloads/connector/flex/XrayLogger_as3_alpha.zip?format=raw screenshot:http://www.rockonflash.com/ xray/images/XrayLogger_Flex2_withInterface_0.pngsome featurues:1.  log level support (debug, info, warn, error, fatal)2.  time stamp 3.  Calling method is reported4.  objects are recursed5.  outputs to Xray's interface if you have it runningOutputPanel features (not necessary for running logger):1.  runtime log level control2.  Resizeable (drag lower right corner)3.  Window shade by double clicking header of OutputPanel's header area4.  SearchUsage:copy com.blitzagency.xray.logger  into
 your classes/src folderif you want to use the OutputPanel (optional): copy OutputPanel.mxml to your src folder or where ever your main app is. Add this line to your app:Add this property to your mx:Application node:xmlns:ns1="*"Using it in your app:import com.blitzagency.xray.logger.XrayLog;  .public var log:XrayLog;.log = new XrayLog();log.debug(message:String [, dump:object]);log.info(message:String [, dump:object]);log.warn(message:String [, dump:object]);log.error(message:String [,
 dump:object]);log.fatal(message:String [, dump:object]);I've included the FlashDevelop project in the zip.  I would love suggestions/comments on implementation and features.  Right now, it doesn't color code the output based on the log level, but that is something I'm looking into. Anyway, if anyone wants to give it a whirl, I'd really appreciate the feedback,  On 9/28/06, Anas Mughal <[EMAIL PROTECTED]com> wrote:  I am wondering if there is some sort of logging mechanism that I could use to log messages/errors from a Flex application. I would like the log to be created on the server.    
 It would be great if there is something like Log4J in Flex.     Thank you for your advice.  --  Anas Mughal  Stay in the know. Pulse on the new Yahoo.com. Check it out. -- [  JPG  ]
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Re: [flexcoders] Re: Architecting a large, modular Flex application

[Tom Chiverton]

On Wednesday 27 September 2006 23:26, Anatole Tartakovsky wrote:
> I would like to confirm that there is a problem first. Also, please refer
> to initialize method for Preloader object - by subclassing it you can
> mangle URLs  any way you like.

Or have your librays is directories numbered according to version, that way 
you just recompile a new shell app with an updated version number embedded in 
the URL of the RSLs.

-- 
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[flexcoders] Re: Does anyone have a Flex 2 Cairngorm example for a master/detail view/edit/de

[Michael Ritchie]

I have a similar issue, I have the arraycollection of VO's returned
from the CFC.  I assign those to a datagrid, then on datagrid change
event, assign the selected item to a VO to pass between my tiers. I
always get error trying to access a null object.  I can't seem to
convert my arraycollection to the VO, even with casting I get zip.   
A nice read/update/delete with CFC/Cairngorm would be a big help.  

It sounds like your problem but in reverse order.

--- In flexcoders@yahoogroups.com, "laidezmon" <[EMAIL PROTECTED]> wrote:
>
> I wish I had an answer for you, but frankly I am looking for the same
> thing. 
> 
> Please someone help us both.
> 
> 
> --- In flexcoders@yahoogroups.com, Gareth Edwards  wrote:
> >
> > I must be missing parts, or doing something wrong.
> > 
> > Can't seem to re-assign the saved detail record to the
ArrayCollection 
> > some error about not being able to convert and object to a VO? Any 
> > examples a simple view edit delete record program written with
> Cairngorm 
> > 2 would be most appreciated.
> > 
> > Cheers
> > Gareth.
> >
>







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Re: [flexcoders] Re: To change font weight in renderer class

[Daniel Freiman]

in the MenuItemRenderer I think label is actually a UITextField, not a Label.  If this is true, you would need to use the following code:var tf:TextFormat = new TextFormat();tf.bold = true;label.setTextFormat
(tf);or I think settings a UITextField's parent style will also work so you might just be able to change your current code to this.setStyle("fontWeight", "bold");I think one of those should work.
- DanOn 9/28/06, nischalpathania <[EMAIL PROTECTED]> wrote:
Hi:I have fixed this issue by creating menu item renderer class andoverriding updateDisplayList function.override protected function updateDisplayList(unscaledWidth:Number,unscaledHeight:Number):void{
  super.updateDisplayList(unscaledWidth, unscaledHeight);  label.x=4;  label.width = unscaledWidth - 10;  label.setActualSize(unscaledWidth, label.getExplicitOrMeasuredHeight());}
Now I want to change the format of some of the menu items, say theitem those have "null" data.. I tried following code but it is notworking.override protected function commitProperties():void{
  super.commitProperties();  if(this.data.data == "null"){label.setStyle("fontWeight", "bold");  }}Let me know the correct way to handle this issue.
Thanks in advanceNischal--- In flexcoders@yahoogroups.com, "nischalpathania"<[EMAIL PROTECTED]> wrote:>> I haven't receive any reply on this...so I decided to create a link
> button and on mouse over I'm creating a menu object. But here the text> start after a empty space on each menubarItem. How can I reduce this> gap? I tried to use paddingLeft or paddingRight style but not working..
>> Thanks> Nischal>>> --- In flexcoders@yahoogroups.com, "nischalpathania">  wrote:> >
> > I'm facing some issues with MenuBar tag. Let me know the workaround to> > fix following issues.> >> > 1. How can I reduce the gap between root level menu items?> >
> > 2. How can I customize separator? Again the width of the separator is> > too much and it is selectable just like others menuitem. I want to put> > small vertical line of 2px width in place of this.
> >> > 3. I want sub menu to activate when mouse is over the root menu item> > and goes off when mouse move out of the menus. Currectly I have to> > click on the menuitem to get the popup and one more click to close.
> >> >> > Here is the code> >> > > > 
http://www.adobe.com/2006/mxml"> > layout="absolute">> > > >  
> > > > > > > > 
> > > > > > 
> > > > > > 
> > > > > > 
> > > > > > 
> > > > > > 
> > > > > > > > > > 
> > > > > >>--Flexcoders Mailing ListFAQ: 
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Re: [flexcoders] Object references within XML

[Daniel Freiman]

I'm loading in an xml file.  The xml file defines the layout of the movie (think mxml at runtime, but not really for reasons that aren't relevant here).  The layout is fairly complex and from the coder's perspective it would be a great help to be able to traverse the original xml document instead of having to search through layout objects.  So when an instance of a DisplayObjects is created, I would like to point the xml node that created the DisplayObject to the instance of the DisplayObject.
What I think I'm going to do is have an Dictionary in a static class and just register the xml with the object instance and do a lookup when I need to.  I'd rather have the reference within the XML because it just seems nicer to me, but your ideas will work just fine.
Thanks,DanOn 9/27/06, Dustin Mercer <[EMAIL PROTECTED]> wrote:




















I agree, a hashtable or a Dictionary would
be better suited for this depending on your need… I don't know how
your performance on the XML would scale compared to those associative classes. 
Are you trying to persist the XML back to the file system?  As Erik said, maybe
understanding the need for XML can help us help you.  If not, maybe try the
dictionary class: http://livedocs.macromedia.com/flex/2/langref/flash/utils/Dictionary.html


 

Dustin Mercer

 









From:
flexcoders@yahoogroups.com [mailto:
flexcoders@yahoogroups.com] On Behalf Of Tracy Spratt
Sent: Wednesday, September 27,
2006 4:10 PM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] Object
references within XML



 









Eww, as I recall, the IE browser DOM permitted stuff like that, but
I do not know if the e4x XML class will.

 

If it was me, I'd use an associative array (hashtable).

 

Tracy



 









From: [EMAIL PROTECTED]
ups.com [mailto:[EMAIL PROTECTED]
ups.com]
On Behalf Of EECOLOR
Sent: Wednesday, September 27,
2006 5:31 PM
To: [EMAIL PROTECTED]ups.com
Subject: Re: [flexcoders] Object
references within XML



 









Hello,





 





may i ask why you
want to keep references to objects in an xml? I cant think of any use. It may
help awnsering your question maybe.





 





 





Greetz Erik


























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[flexcoders] Re: why isn't the model's data being updated.

[boy_trike]

Thanks for the answer, and of course, it works.  Just to make sure I understand:

when I have 

[Bindable]
model.currentProspect


this just means that any changes to properties in the model.currentProspect 
will be displayed 
in any attached UI controls, BUT Changes to the UI control do NOT update the 
bound variable 
unless I use the MX:Binding command.  Do I understand it correctly?

Bruce






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Re: [flexcoders] Bugs in the Remoting adapter which comes with ColdFusion

[Tom Chiverton]

On Thursday 28 September 2006 15:34, EECOLOR wrote:
> Im using http://{server.name}/flex2gateway/ on one server.

If you hard code app1 or app2 here for {server.name}, does it work as 
expected ?

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Re: [flexcoders] Re: [Flex 2] Strange behaviour when using RSLs

[Carlos Rovira]

Hi Mike,Maybe If I could set "-debug=false" for each RSL would avoid that problem?but, if so...how could I set that param for a RSL? I think I can only put that additional param for the main project. 
On 9/28/06, Mike Morearty <[EMAIL PROTECTED]> wrote:













  



The problem is with the way the player and the debugger initiate 
their communication.  Here's how it works when things are going well:

1. When you click Debug in Flex Builder, it starts listening on a 
TCP/IP socket, and it launches your browser.

2. When the Flash Player notices that the SWF was built with -debug, 
it tries to connect to the TCP/IP socket.

3. They are now connected, and debugging begins.

But what happens if, in step 2, the Flash Player's attempt to connect 
to the TCP/IP socket fails?  That is, what if no debugger is waiting 
for incoming connections?  The answer is, the Flash Player puts up 
that message asking where the debugger is.  That dialog was added 
long ago to support remote debugging in Flash Professional.

In this case, unfortunately, the Flash Player isn't doing the right 
thing.  When the RSL gets loaded, the player sees that it was 
compiled with -debug, so it tries to connect on the TCP/IP socket -- 
but since Flex Builder had no involvement in the loading of that RSL, 
Flex Builder didn't know to start listening on the socket.  So the 
Flash Player can't find a debugger, so it puts up the dialog.

For a future release, I hope to improve this so that you get a 
smoother workflow in scenarios such as the one you are describing.

- Mike Morearty
  Flex Builder team
  http://www.morearty.com/blog

--- In flexcoders@yahoogroups.com, "Carlos Rovira" 
<[EMAIL PROTECTED]> wrote:
>
> Anatole, that's exactly my config :)
> 
> But...don't you think that's strange? If I use debug button in FB2 
I get it
> work in FF, but If I run application (not debug mode) I get that 
dialog. I
> don't understand why this happen when using RSLs and not when using 
an app
> without RSLs.
> 
> Maybe I should compile RSLs with -debug=false but I think that's 
imposible
> in FB2 dialogs
> 
> Maybe I'm wrong?
> 
> Thanks for your response Anatole.
> 
> C.
> 
> 
> On 9/27/06, Anatole Tartakovsky <[EMAIL PROTECTED]> wrote:
> >
> >   looks like you are using debugging plugin in firefox and 
production
> > release of player in IE
> >
> > Regards,
> > Anatole
> >
> >
> >
> > On 9/27/06, Carlos Rovira <[EMAIL PROTECTED]> wrote:
> > >
> > >   Hi,
> > >
> > > I spend a few ours trying to find the cause of a weird 
behaviour. I was
> > > trying to use RSLs in a project and when I test it in my 
default browser
> > > (Firefox lastest version), a debug dialog comes. I found that 
launching the
> > > app in IE does not have this problem, so I asume that is a 
Firefox
> > > problem...someone knows how to avoid it?
> > >
> > > Thanks in advance.
> > >
> > > --
> > > ::| Carlos Rovira
> > > ::| http://www.carlosrovira.com
> > > ::| http://www.madeinflex.com
> > >
> >
> >  
> >
> 
> 
> 
> -- 
> ::| Carlos Rovira
> ::| http://www.carlosrovira.com
> ::| http://www.madeinflex.com
>


  













-- ::| Carlos Rovira::| http://www.carlosrovira.com::| http://www.madeinflex.com

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Re: [flexcoders] Bugs in the Remoting adapter which comes with ColdFusion

[EECOLOR]

I finished installing windows 2003 server with coldfusion 7.02. 
 
The same problem happens here...
 
 
Greetz Erik

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[flexcoders] TextInput component issue

[joshuajnoble]

I've got a component that extends TextInput that I need to do some
extra stuff for validation with, so I've done the following:

override public function
validationResultHandler(event:ValidationResultEvent):void
{
super.validationResultHandler(event);
if(event.results[0]["isError"])
{
invalidHandler();
}
else
{
validHandler();
}
}

which works fine as long as every component has a validator assigned
to it. When I just had seperate functions tied to the event (i.e.
addEventListener('valid', validHandler);) I wasn't getting the little
red errorTip showing up, so I went with this which seems to work ok.
However, as soon as I have a component that doesn't have a
validator assigned I get the following:


Cannot access a property or method of a null object reference.
at controls::SmartTextInput/validationResultHandler()
at
flash.events::EventDispatcher/flash.events:EventDispatcher::dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at mx.validators::Validator/::processValidation()
at mx.validators::Validator/validate()

I could have two versions of my component, one validating and one not,
but that seems silly. Anyone know what's going on? I looked through
the UIComponent.as and ValidationResultEvent.as without seeing
anything that made much sense.






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Re: [flexcoders] Re: why isn't the model's data being updated.

[Tom Chiverton]

On Thursday 28 September 2006 16:24, boy_trike wrote:
> when I have
> [Bindable]
> model.currentProspect

Why not write 
[Bindable]
model
?

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Re: [flexcoders] Re: Does anyone have a Flex 2 Cairngorm example for a master/detail view/edit/de

[Tom Chiverton]

On Thursday 28 September 2006 16:03, Michael Ritchie wrote:
> always get error trying to access a null object.  I can't seem to
> convert my arraycollection to the VO, even with casting I get zip.

Is the AS version of your class marked with the correct hint ?
If you set CF Flex log level to Debug (bottom of services.xml) what does it 
say is being returned ?
If you Alert() the VO field, is it null ?

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Re: [flexcoders] FLex 2 CF integration in Linux - Real Problem

[Tom Chiverton]

On Thursday 28 September 2006 15:07, Rafael M. Martinelli wrote:
> Does somebody consumed any ColdFusion cfc using Flex 2 in Linux I'm
> trying for some time and it didn't work for me.

Try setting the log level to Debug in services.xml and see if that helps.

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[flexcoders] Re: Bug?: Array not populating List.

[jnewport]

Thank you. Thank you. Thank you.  

Does it show that I am just a beginner here?  All that code gone with
just your one line.  You rock!  If you worked for me you just got a
$1000.00 raise.

Thank you, Jason

--- In flexcoders@yahoogroups.com, EECOLOR <[EMAIL PROTECTED]> wrote:
>
> The syntax you are using is a bit odd:
> 
>NumberOfDistricts = new Number(xmldpAddress.month
> [0].child("*").length());
> 
>tempDistricts = new Array(NumberOfDistricts);
>for (var i:Number = 0; i < NumberOfDistricts;
i++){
>tempDistricts[i] = (xmldpAddress.month
> [EMAIL PROTECTED]);
>}
> 
>districts = tempDistricts;
> 
> 
>trace(districts);
> 
> I would write it (in your code style) as:
> 
>NumberOfDistricts = xmldpAddress.month[0].region.length();
> 
>tempDistricts = new Array();
>var i:int = 0;
>for (i = 0; i < NumberOfDistricts; i++)
>{
>tempDistricts[i] =
[EMAIL PROTECTED]();
>}
> 
>districts = tempDistricts;
> 
> 
> However its probably easier to do something like this (didnt test):
> 
>districts = new XMLListCollection(xmldpAddress.month[0].region);
> 
> with
> 
>/>
> 
> districts should be desclared as a XMLListCollection.
> 
> Greetz Erik
>







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[flexcoders] Re: issue with progress bar loader becoming stuck

[wayneposner]

Is there a method or some call to use that forces the UI to 
refresh.  I actaully tried staging the call to my recursive function 
so that it wouldn't get called until three events later--
creationComplete dispatched to a render event which then dispatched 
to my event which called the recursion.  Still no progress bar.

Thanks,
Wayne

--- In flexcoders@yahoogroups.com, Tom Chiverton <[EMAIL PROTECTED]> 
wrote:
>
> On Thursday 28 September 2006 14:09, Mark Hawley wrote:
> > Flash is single-threaded. You're not going to ever get screen 
refreshes
> > during a function's execution.
> 
> Sometimes the internal model isn't even updated during execution.
> 
> -- 
> Tom Chiverton
> Helping to globally foster B2B clusters
> 
> 
> 
> This email is sent for and on behalf of Halliwells LLP.
> 
> Halliwells LLP is a limited liability partnership registered in 
England and Wales under registered number OC307980 whose registered 
office address is at St James's Court Brown Street Manchester M2 
2JF.  A list of members is available for inspection at the 
registered office. Any reference to a partner in relation to 
Halliwells LLP means a member of Halliwells LLP. Regulated by the 
Law Society.
> 
> CONFIDENTIALITY
> 
> This email is intended only for the use of the addressee named 
above and may be confidential or legally privileged.  If you are not 
the addressee you must not read it and must not use any information 
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LLP or the addressee of its existence or contents.  If you have 
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LLP IT Department on 0870 365 8008.
> 
> For more information about Halliwells LLP visit www.halliwells.com.
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[flexcoders] custom outlined pie labels

[Pan Troglodytes]

I'm making an outline around my pie labels using the following code for the pie chart:public function creationComplete():void{  UIComponent(labelElements[0]).filters =
    [new DropShadowFilter(1, 0, 0xFF, 1, 0, 0),    new DropShadowFilter(1, 90, 0xFF, 1, 0, 0),    new DropShadowFilter(1, 180, 0xFF, 1, 0, 0),    new DropShadowFilter(1, 270, 0xFF, 1, 0, 0)];
}Is there anything about this that's not kosher?  I suppose I could put a check in for labelElements.length != 0, but this isn't really for general purpose use.  Are there any situations in a pie chart where this could blow up?
-- Jason

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RE: [flexcoders] Facing issues applying SeriesInterpolate effect to stacked ColumnChart

[Ely Greenfield]

 
 
 
Hi Omkar.  Enough people have run into this problem 
that I'm going to post the workaround to the list.  I want to give fair 
warning, however, that this is _not_ a supported workaround.  Specifically, 
it requires you to copy and paste code from the charting package...which means 
that when we release a new version of charts, with bug fixes, etc., you will 
have to either delete your fix, or possibly re-apply it. 
 
 
So here's how to fix the problem:
 

1. copy the code for mx.charts.chartClasses.StackedSeries 
.  Put it into a file mx/charts/chartClasses/StackedSeries.as in your 
project.
2. find the function protected function 
udpateStacking():void
3. find the line:  stackingDirty = 
false;
4. move line down to the end of the 
function.
 
 
That should fix 
your problem. If it doesn't, you're running into something else, and we'll have 
to dig a little further.
 
Ely.


From: flexcoders@yahoogroups.com 
[mailto:[EMAIL PROTECTED] On Behalf Of omkarjoeSent: 
Thursday, September 28, 2006 1:42 AMTo: 
flexcoders@yahoogroups.comSubject: [flexcoders] Facing issues 
applying SeriesInterpolate effect to stacked ColumnChart


Hi All,I am trying to apply SeriesInterpolate effect to stacked 
ColumnChart. When my dataprovider changes it popups a null object reference 
error. If I use any other chart type as overlaied or clustered then 
everything works fine but if I change type to stacked then this error 
pops up. Do anyone has any idea why this is happening and what's the 
workaround for that. I need it really urgently...Thanks in 
advance
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RE: [flexcoders] custom outlined pie labels

[Ely Greenfield]

 
 
 
Can't think of any reason why that would be problematic. 
The PieSeries currently always creates a label layer, and never recreates it, so 
at least for now that should be Copacetic.
 
Ely.
 


From: flexcoders@yahoogroups.com 
[mailto:[EMAIL PROTECTED] On Behalf Of Pan 
TroglodytesSent: Thursday, September 28, 2006 9:29 AMTo: 
flexcodersSubject: [flexcoders] custom outlined pie 
labels


I'm making an outline around my pie labels using the following code for the 
pie chart:public 
function creationComplete():void{  
UIComponent(labelElements[0]).filters =     [new 
DropShadowFilter(1, 0, 0xFF, 1, 0, 0),    new 
DropShadowFilter(1, 90, 0xFF, 1, 0, 0),    new 
DropShadowFilter(1, 180, 0xFF, 1, 0, 0),    new 
DropShadowFilter(1, 270, 0xFF, 1, 0, 0)]; }Is there 
anything about this that's not kosher?  I suppose I could put a check in 
for labelElements.length != 0, but this isn't really for general purpose 
use.  Are there any situations in a pie chart where this could blow up? 
-- Jason 
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[flexcoders] Re: Expression for an array object name?

[jnewport]

How can I print out what "obj" contains?  I have tried
trace(obj.toString()), but I get [object object].


Thanks for your help you don't know how much I appreciate it.

J



--- In flexcoders@yahoogroups.com, EECOLOR <[EMAIL PROTECTED]> wrote:
>
> Hello,
> 
> maybe something like this:
> 
> monthlysVO = new Array()
> 
> var children:XMLList = xmldpAddress.month;
> var child:XML;
> var obj:Object;
> var j:int;
> var length_int:int = chilren.length();
> 
> for  (j = 0; j < length; j++)
> {
> child = children[j];
> 
> obj = new Object();
> [EMAIL PROTECTED] = [EMAIL PROTECTED];
> monthlysVO.push(obj);
> }
> 
> 
> Greetz Erik
>







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Re: [flexcoders] Re: [Flex 2] Strange behaviour when using RSLs

[Paul Spitzer]

Thanks Mike. Is there a way to launch the debugger manually, from Flex 
Builder. For instance to wait for incoming requests from the player. I 
realize the command line debugger would likely work but the GUI would be 
much easier.


Mike Morearty wrote:
> The problem is with the way the player and the debugger initiate 
> their communication.  Here's how it works when things are going well:
>
> 1. When you click Debug in Flex Builder, it starts listening on a 
> TCP/IP socket, and it launches your browser.
>
> 2. When the Flash Player notices that the SWF was built with -debug, 
> it tries to connect to the TCP/IP socket.
>
> 3. They are now connected, and debugging begins.
>
> But what happens if, in step 2, the Flash Player's attempt to connect 
> to the TCP/IP socket fails?  That is, what if no debugger is waiting 
> for incoming connections?  The answer is, the Flash Player puts up 
> that message asking where the debugger is.  That dialog was added 
> long ago to support remote debugging in Flash Professional.
>
> In this case, unfortunately, the Flash Player isn't doing the right 
> thing.  When the RSL gets loaded, the player sees that it was 
> compiled with -debug, so it tries to connect on the TCP/IP socket -- 
> but since Flex Builder had no involvement in the loading of that RSL, 
> Flex Builder didn't know to start listening on the socket.  So the 
> Flash Player can't find a debugger, so it puts up the dialog.
>
> For a future release, I hope to improve this so that you get a 
> smoother workflow in scenarios such as the one you are describing.
>
> - Mike Morearty
>   Flex Builder team
>   http://www.morearty.com/blog
>
>
> --- In flexcoders@yahoogroups.com, "Carlos Rovira" 
> <[EMAIL PROTECTED]> wrote:
>   
>> Anatole, that's exactly my config :)
>>
>> But...don't you think that's strange? If I use debug button in FB2 
>> 
> I get it
>   
>> work in FF, but If I run application (not debug mode) I get that 
>> 
> dialog. I
>   
>> don't understand why this happen when using RSLs and not when using 
>> 
> an app
>   
>> without RSLs.
>>
>> Maybe I should compile RSLs with -debug=false but I think that's 
>> 
> imposible
>   
>> in FB2 dialogs
>>
>> Maybe I'm wrong?
>>
>> Thanks for your response Anatole.
>>
>> C.
>>
>>
>> On 9/27/06, Anatole Tartakovsky <[EMAIL PROTECTED]> wrote:
>> 
>>>   looks like you are using debugging plugin in firefox and 
>>>   
> production
>   
>>> release of player in IE
>>>
>>> Regards,
>>> Anatole
>>>
>>>
>>>
>>> On 9/27/06, Carlos Rovira <[EMAIL PROTECTED]> wrote:
>>>   
   Hi,

 I spend a few ours trying to find the cause of a weird 
 
> behaviour. I was
>   
 trying to use RSLs in a project and when I test it in my 
 
> default browser
>   
 (Firefox lastest version), a debug dialog comes. I found that 
 
> launching the
>   
 app in IE does not have this problem, so I asume that is a 
 
> Firefox
>   
 problem...someone knows how to avoid it?

 Thanks in advance.

 --
 ::| Carlos Rovira
 ::| http://www.carlosrovira.com
 ::| http://www.madeinflex.com

 
>>>  
>>>
>>>   
>>
>> -- 
>> ::| Carlos Rovira
>> ::| http://www.carlosrovira.com
>> ::| http://www.madeinflex.com
>>
>> 
>
>
>
>   



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[flexcoders] Re: Does anyone have a Flex 2 Cairngorm example for a master/detail view/edit/de

[Michael Ritchie]

I have tried marking the VO class a couple different ways.  The first
was following the PhoneExample application by Benoit Hediard
(http://www.benorama.com):

// path to my CFC ContactVO.cfc
[RemoteClass(alias="CairngormContacts.components.model.ContactVO")]

[Bindable]
public class ContactVO
{
public var USERID:Number = 0;
public var FIRST_NAME:String = "";
public var LAST_NAME:String = "";
public var EMAIL:String = "";

public function ContactVO()
{
}
}


When I assign the DataGrid selected item (created from my
ArrayCollection of ContactVO[], I do something like this in the view:

public var selectedItem:ContactVO;

public function updateSelectedContact( event : Object ) : void 
{   
   selectedItem = event.target.selectedItem;
   Alert.show(selectedItem.FIRST_NAME) // throws error null value
   CairngormEventDispatcher.getInstance().dispatchEvent( new
CairngormEvent( SELECT_EVENT ) );
}   

The Alert does throw a null value.  I have tried also:

selectedItem = event.target.selectedItem as ContactVO;

But same error. I am putting a small example together to demonstrate
the issue, I will post it when I have it online. 

Thanks! 

- mr

--- In flexcoders@yahoogroups.com, Tom Chiverton <[EMAIL PROTECTED]>
wrote:
>
> On Thursday 28 September 2006 16:03, Michael Ritchie wrote:
> > always get error trying to access a null object.  I can't seem to
> > convert my arraycollection to the VO, even with casting I get zip.
> 
> Is the AS version of your class marked with the correct hint ?
> If you set CF Flex log level to Debug (bottom of services.xml) what
does it 
> say is being returned ?
> If you Alert() the VO field, is it null ?
> 
> -- 
> Tom Chiverton
> Helping to evangelistically entrench sexy customers
> 
> 
> 
> This email is sent for and on behalf of Halliwells LLP.
> 
> Halliwells LLP is a limited liability partnership registered in
England and Wales under registered number OC307980 whose registered
office address is at St James's Court Brown Street Manchester M2 2JF.
 A list of members is available for inspection at the registered
office. Any reference to a partner in relation to Halliwells LLP means
a member of Halliwells LLP. Regulated by the Law Society.
> 
> CONFIDENTIALITY
> 
> This email is intended only for the use of the addressee named above
and may be confidential or legally privileged.  If you are not the
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contained in nor copy it nor inform any person other than Halliwells
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received this email in error please delete it and notify Halliwells
LLP IT Department on 0870 365 8008.
> 
> For more information about Halliwells LLP visit www.halliwells.com.
>







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[flexcoders] Re: datgrid fills but content is invisible

[bghoward3]

thanks for the feedback tracey i think i am on the right track but 
could use a bit more guidance


my new webservice looks like this

http://sitename/cfc_UserTeams.cfc?wsdl"; useProxy="false">


ProjMan


   
 
 


and actually returns a structured sting which i can dump into a text 
field for viewing using:



this brings the text into the component formatted in what appear to 
be xml nodes but i still cant figure out how to access the info in 
those nodes


can you provide instruction on debugging this so that i can puruse 
the object and locate the properties and how they should be called


thanks


--- In flexcoders@yahoogroups.com, "Tracy Spratt" <[EMAIL PROTECTED]> 
wrote:
>
> Probably the structure of the result object is not exactly what you
> expect.
> 
>  
> 
> I don't know what a "queryset" is.  It is certainly not a Flex data
> structure.
> 
>  
> 
> By default, the operation's resultFormat="object".  Flex converts 
the
> actual result into an mx:Object. You need to debug this object to 
find
> out exactly what the structure is.
> 
>  
> 
> I personally prefer resultFormat="e4x", as that results in an XML
> object, which, among other benefits, can be displayed using
> toXMLString()
> 
>  
> 
> For the DataColumn to be able to find the data for dataField, that 
data
> must be in a first-level property of the item object.  If it is 
nested
> in some other object or node, then you will need to use a 
labelFunction
> to display it.
> 
>  
> 
> Tracy
> 
>  
> 
> 
> 
> From: flexcoders@yahoogroups.com 
[mailto:[EMAIL PROTECTED] On
> Behalf Of bghoward3
> Sent: Wednesday, September 27, 2006 10:42 AM
> To: flexcoders@yahoogroups.com
> Subject: [flexcoders] Re: datgrid fills but content is invisible
> 
>  
> 
> here is code i am using
> it is returning a queryset not an xml string
> 
> 
> http://www.adobe.com/2006/mxml
>  " 
> layout="absolute" creationComplete="wsUserTeams.getAllTeams.send
()">
> 
> 
> 
> 
> 
>  wsdl="http://sitename/model/cfc_UserTeams.cfc?wsdl
>  " useProxy="false">
> 
> 
> ProjMan
> 
> 
> 
>  dataProvider="{wsUserTeams.getAllTeams.lastResult}" name="dgTeam">
> 
>  headerText="TeamID" width="75"/>
>  dataField="strProjTeamName" headerText="Team"/>
> 
> 
>  labelField="strProjTeamName" 
> dataProvider="{wsUserTeams.getAllTeams.lastResult}" id="dgTeam2" 
> close="selectedItem=ComboBox(event.target).selectedItem"/>
> 
> 
> 
>  
> 
> 
> 
> --- In flexcoders@yahoogroups.com 
> , "passive_thoughts" 
>  wrote:
> >
> > can you post the code for your datagrid and the webservice?
> > 
> > 
> > --- In flexcoders@yahoogroups.com
>  , "bghoward3"  
wrote:
> > >
> > > i am populating a datagrid via a web service, i am succesfully 
> making 
> > > the connection and pulling in data however when the datagrid 
> populates 
> > > no text appears in the grid. i know it is filling it with data 
> because 
> > > the correct number of lines are added to the grid when the 
> connection 
> > > is made, it just does not seem to display the content
> > > 
> > > any thoughts?
> > > 
> > > thank you
> > >
> >
>







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Re: [flexcoders] Re: Expression for an array object name?

[Dave Carabetta]

On 9/28/06, jnewport <[EMAIL PROTECTED]> wrote:
> How can I print out what "obj" contains?  I have tried
> trace(obj.toString()), but I get [object object].
>
>

I believe you can just do trace( ObjectUtil.toString(obj) ); to get that dump.

Regards,
Dave.


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[flexcoders] Re: [Flex 2] Strange behaviour when using RSLs

[Mike Morearty]

There is a hack way to launch the debugger manually: create a launch 
configuration where the debug URL points to some random page that 
doesn't have a SWF on it, like http://www.google.com.  A browser will 
come up, but you can just close it.


--- In flexcoders@yahoogroups.com, Paul Spitzer <[EMAIL PROTECTED]> wrote:
>
> Thanks Mike. Is there a way to launch the debugger manually, from 
Flex 
> Builder. For instance to wait for incoming requests from the 
player. I 
> realize the command line debugger would likely work but the GUI 
would be 
> much easier.
> 
> 
> Mike Morearty wrote:
> > The problem is with the way the player and the debugger initiate 
> > their communication.  Here's how it works when things are going 
well:
> >
> > 1. When you click Debug in Flex Builder, it starts listening on a 
> > TCP/IP socket, and it launches your browser.
> >
> > 2. When the Flash Player notices that the SWF was built with -
debug, 
> > it tries to connect to the TCP/IP socket.
> >
> > 3. They are now connected, and debugging begins.
> >
> > But what happens if, in step 2, the Flash Player's attempt to 
connect 
> > to the TCP/IP socket fails?  That is, what if no debugger is 
waiting 
> > for incoming connections?  The answer is, the Flash Player puts 
up 
> > that message asking where the debugger is.  That dialog was added 
> > long ago to support remote debugging in Flash Professional.
> >
> > In this case, unfortunately, the Flash Player isn't doing the 
right 
> > thing.  When the RSL gets loaded, the player sees that it was 
> > compiled with -debug, so it tries to connect on the TCP/IP 
socket -- 
> > but since Flex Builder had no involvement in the loading of that 
RSL, 
> > Flex Builder didn't know to start listening on the socket.  So 
the 
> > Flash Player can't find a debugger, so it puts up the dialog.
> >
> > For a future release, I hope to improve this so that you get a 
> > smoother workflow in scenarios such as the one you are describing.
> >
> > - Mike Morearty
> >   Flex Builder team
> >   http://www.morearty.com/blog
> >
> >
> > --- In flexcoders@yahoogroups.com, "Carlos Rovira" 
> >  wrote:
> >   
> >> Anatole, that's exactly my config :)
> >>
> >> But...don't you think that's strange? If I use debug button in 
FB2 
> >> 
> > I get it
> >   
> >> work in FF, but If I run application (not debug mode) I get that 
> >> 
> > dialog. I
> >   
> >> don't understand why this happen when using RSLs and not when 
using 
> >> 
> > an app
> >   
> >> without RSLs.
> >>
> >> Maybe I should compile RSLs with -debug=false but I think that's 
> >> 
> > imposible
> >   
> >> in FB2 dialogs
> >>
> >> Maybe I'm wrong?
> >>
> >> Thanks for your response Anatole.
> >>
> >> C.
> >>
> >>
> >> On 9/27/06, Anatole Tartakovsky  wrote:
> >> 
> >>>   looks like you are using debugging plugin in firefox and 
> >>>   
> > production
> >   
> >>> release of player in IE
> >>>
> >>> Regards,
> >>> Anatole
> >>>
> >>>
> >>>
> >>> On 9/27/06, Carlos Rovira  wrote:
> >>>   
>    Hi,
> 
>  I spend a few ours trying to find the cause of a weird 
>  
> > behaviour. I was
> >   
>  trying to use RSLs in a project and when I test it in my 
>  
> > default browser
> >   
>  (Firefox lastest version), a debug dialog comes. I found that 
>  
> > launching the
> >   
>  app in IE does not have this problem, so I asume that is a 
>  
> > Firefox
> >   
>  problem...someone knows how to avoid it?
> 
>  Thanks in advance.
> 
>  --
>  ::| Carlos Rovira
>  ::| http://www.carlosrovira.com
>  ::| http://www.madeinflex.com
> 
>  
> >>>  
> >>>
> >>>   
> >>
> >> -- 
> >> ::| Carlos Rovira
> >> ::| http://www.carlosrovira.com
> >> ::| http://www.madeinflex.com
> >>
> >> 
> >
> >
> >
> >
>







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[flexcoders] Re: [Flex 2] Strange behaviour when using RSLs

[Mike Morearty]

Try putting -debug=false into the Additional Compiler Options field 
of the Flex Library Project that was used to build the SWC.  Not sure 
if that works, but it might.

If it doesn't, I know this is a lot of work but you could do a 
command-line build with compc.exe (the swc building tool).


--- In flexcoders@yahoogroups.com, "Carlos Rovira" 
<[EMAIL PROTECTED]> wrote:
>
> Hi Mike,
> 
> Maybe If I could set "-debug=false" for each RSL would avoid that 
problem?
> but, if so...how could I set that param for a RSL? I think I can 
only put
> that additional
> param for the main project.
> 
> On 9/28/06, Mike Morearty <[EMAIL PROTECTED]> wrote:
> >
> >   The problem is with the way the player and the debugger initiate
> > their communication. Here's how it works when things are going 
well:
> >
> > 1. When you click Debug in Flex Builder, it starts listening on a
> > TCP/IP socket, and it launches your browser.
> >
> > 2. When the Flash Player notices that the SWF was built with -
debug,
> > it tries to connect to the TCP/IP socket.
> >
> > 3. They are now connected, and debugging begins.
> >
> > But what happens if, in step 2, the Flash Player's attempt to 
connect
> > to the TCP/IP socket fails? That is, what if no debugger is 
waiting
> > for incoming connections? The answer is, the Flash Player puts up
> > that message asking where the debugger is. That dialog was added
> > long ago to support remote debugging in Flash Professional.
> >
> > In this case, unfortunately, the Flash Player isn't doing the 
right
> > thing. When the RSL gets loaded, the player sees that it was
> > compiled with -debug, so it tries to connect on the TCP/IP 
socket --
> > but since Flex Builder had no involvement in the loading of that 
RSL,
> > Flex Builder didn't know to start listening on the socket. So the
> > Flash Player can't find a debugger, so it puts up the dialog.
> >
> > For a future release, I hope to improve this so that you get a
> > smoother workflow in scenarios such as the one you are describing.
> >
> > - Mike Morearty
> > Flex Builder team
> > http://www.morearty.com/blog
> >
> > --- In flexcoders@yahoogroups.com , "Carlos
> > Rovira"
> >  wrote:
> > >
> > > Anatole, that's exactly my config :)
> > >
> > > But...don't you think that's strange? If I use debug button in 
FB2
> > I get it
> > > work in FF, but If I run application (not debug mode) I get that
> > dialog. I
> > > don't understand why this happen when using RSLs and not when 
using
> > an app
> > > without RSLs.
> > >
> > > Maybe I should compile RSLs with -debug=false but I think that's
> > imposible
> > > in FB2 dialogs
> > >
> > > Maybe I'm wrong?
> > >
> > > Thanks for your response Anatole.
> > >
> > > C.
> > >
> > >
> > > On 9/27/06, Anatole Tartakovsky  wrote:
> > > >
> > > > looks like you are using debugging plugin in firefox and
> > production
> > > > release of player in IE
> > > >
> > > > Regards,
> > > > Anatole
> > > >
> > > >
> > > >
> > > > On 9/27/06, Carlos Rovira  wrote:
> > > > >
> > > > > Hi,
> > > > >
> > > > > I spend a few ours trying to find the cause of a weird
> > behaviour. I was
> > > > > trying to use RSLs in a project and when I test it in my
> > default browser
> > > > > (Firefox lastest version), a debug dialog comes. I found 
that
> > launching the
> > > > > app in IE does not have this problem, so I asume that is a
> > Firefox
> > > > > problem...someone knows how to avoid it?
> > > > >
> > > > > Thanks in advance.
> > > > >
> > > > > --
> > > > > ::| Carlos Rovira
> > > > > ::| http://www.carlosrovira.com
> > > > > ::| http://www.madeinflex.com
> > > > >
> > > >
> > > >
> > > >
> > >
> > >
> > >
> > > --
> > > ::| Carlos Rovira
> > > ::| http://www.carlosrovira.com
> > > ::| http://www.madeinflex.com
> > >
> >
> >  
> >
> 
> 
> 
> -- 
> ::| Carlos Rovira
> ::| http://www.carlosrovira.com
> ::| http://www.madeinflex.com
>






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Re: [flexcoders] Re: FlexUnit usage examples

[Ali Mills]

> I've never used FlexUnit but Paul has done extensive testing and
> writing about this subject:
> http://www.eyefodder.com/blog/2006/07/flexunit_asunit_deathmatch_res.shtml
>
> HTH,
> Ben

Luke (http://www.lukebayes.com) just finished addressing Paul's issues
with AsUnit, and should be blogging about the update soon on
http://www.asserttrue.com.  Also, Luke and I are considering
presenting on AsUnit at MAXUP (http://barcamp.org/MAXUP).  If
interested, please check it out.


Ali
http://www.asunit.org


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[flexcoders] click event in itemRenderer

[Jack OMelia]

Hi All,

I have a datagrid with a click event calling some functions. I decided
I didn't want the click event to happen on the whole row, just on a
particular column. I have an itemRenderer for the column with a Text
component formatted to look like a link, so I decided to remove the
click event on the datagrid and add it to the text componenet in the
itemRenderer. When I do, the page won't compile and I get an error
saying I'm making a call to an undefined function. I tried something
simpler and set the click event to change the current state. The page
compiled but on click got an error, "call to undefined state".

Here's my itemRenderer:


 


Is there something stupid I'm missing here? Why would an event in an
itemRenderer not be able to see the functions or states in my application?






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[flexcoders] Time Validating

[boy_trike]

Flex has a NUMBERformatter and a DATEFormatter.  I have the need for a time 
formatter and 
would not like to re-invent what someone else must have already done.  Ideally 
I want to 
have a textinput field which restricts input to 0-9: APM.  I would like to 
accept the following 
and convert all to 3PM

3P
3
3:00
03:00
15:00
3:00PM

Of course, if the time is invalid (i.e. 2:65PM, 25:2, etc.) I would like to 
display an error

Does something like this exist or must I roll my own?

thanks:

Bruce






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RE: [flexcoders] Re: Transferring Data through Cairngorm methodology

[Paul Williams]

I think you will need to perform a cast to access the properties of your
AuthenticateEvent instance (this is why you got a compiler error). The
cast is achieved as follows:

var authenticateEvent : AuthenticateEvent = AuthenticateEvent( event );

So your command's execute function will look like this:

public function execute (event : CairngormEvent):void
{
  
  if( !CruiseModelLocator.getInstance().authenticated  )
  {
var delegate : LoginDelegate = new LoginDelegate( this );

// Do a cast
var authenticateEvent : AuthenticateEvent = AuthenticateEvent( event
);

// Now extract your login details
var loginName = authenticateEvent.loginName;
var password = authenticateEvent.password;

// Pass details to your delegate
delegate.doLogin(loginName, password);
  }
  else  
  {
Alert.show( "Logged In already!" );
return;
  }
}

I hope this solves your problem, but feel free to post again if you are
unfamiliar with casting and need more explanation.

Paul

-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of laidezmon
Sent: Thursday, September 28, 2006 2:41 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: Transferring Data through Cairngorm
methodology

O and one other thing, when I created the authenticate event class, I
created two params

public var loginName : String;
public var password : String;

I dont know if thats important or not.

--- In flexcoders@yahoogroups.com, "laidezmon" <[EMAIL PROTECTED]> wrote:
>
> I am trying to implement a simple login application in cairngorm. I am
> having all kinds of problems. 
> 
> Heres the deal. 
> 
> Basically I have a button which calls a doLogin() function.
> 
> private function doLogin():void
> {
>   var event : AuthenticateEvent = new
> AuthenticateEvent(AuthenticateEvent.EVENT_LOGIN);
>   event.loginName = loginName.text;
>   event.password = password.text;
>   CairngormEventDispatcher.getInstance().dispatchEvent( event );
> }
> 
> this is called from my mxml display page. loginName and password are
> text fields on my screen.
> 
> The controller is loaded from the main.mxml file, and is already
> instantiated, but here is the add command reference for this login
> function.
> 
>  public function initialiseCommands() : void
>{
>   addCommand( AuthenticateEvent.EVENT_LOGIN, LoginCommand );
>}
> 
> From there the loginCommand.as is called and runs its execute method:
> 
> public function execute (event : CairngormEvent):void
> {
>   if( !CruiseModelLocator.getInstance().authenticated  )
>   {
>   var delegate : LoginDelegate = new LoginDelegate( this );
>   delegate.doLogin(event.data.loginName, event.data.password);
>   }
>   else
>   {
>   Alert.show( "Logged In already!" );
>   return;
>   }
> }
> 
> The delegate is below:
> 
> public function LoginDelegate( responder : Responder )
> { 
> this.service = ServiceLocator.getInstance().getService( "UserManager"
);
> this.responder = responder;
> }
>   
> public function doLogin(loginName:String, password:String) : void
> { 
> var call : Object = service.login(loginName,password);
> call.resultHandler = responder.onResult;
> call.faultHandler = responder.onFault;
> }
> 
> I must be doing something wrong here. But basically I am getting lost
> trying to pass the values of those two text boxes, and getting them
> all the way through this methodology to the remote object service i am
> going to call. It looks for two parameters, loginName and password,
> and in this test case loginName actually equals the string loginName
> thats the value. 
> 
> I have traced the debugger and even gone through the cairngorm ASDoc
> stuff, and cannot figure out what I am doing wrong. It mentions the
> data attribute, and when I pass into the execute function on the
> command, event.data or event.data.loginName I dont get a compile time
> error. However nothing is being passed to the service. 
> 
> When I look at the debugger trace I see that event does have a
> event.data attribute, but its undefined, and also that event has a
> event.loginName, and a event.password. Note this is correct, its not
> event.data.loginName, but rather event.loginName, and the value is
> there from those text boxes.
> 
> So it is there, but it dont work. If I pass into the command,
> event.loginName I get a compile time error. However it shows in the
> debugger as being there. I dont get it. 
> 
> I am a newbie to OOP and flex and java, so this could be a really
> stupid question. Any help would be greatly appreciated.
>






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Sea

Re: [flexcoders] custom outlined pie labels

[Pan Troglodytes]

Thanks Ely.  Would be nice in a future release to more easily fiddle with the series labels.On a related note, how would you go about changing the font size for the pie labels?  I've tried a lot of different things, none of which worked.
On 9/28/06, Ely Greenfield <[EMAIL PROTECTED]> wrote:







 
 
 
Can't think of any reason why that would be problematic. 
The PieSeries currently always creates a label layer, and never recreates it, so 
at least for now that should be Copacetic.
 
Ely.
 


From: flexcoders@yahoogroups.com 
[mailto:flexcoders@yahoogroups.com] On Behalf Of Pan 
TroglodytesSent: Thursday, September 28, 2006 9:29 AMTo: 
flexcodersSubject: [flexcoders] custom outlined pie 
labels


I'm making an outline around my pie labels using the following code for the 
pie chart:public 
function creationComplete():void{  
UIComponent(labelElements[0]).filters =     [new 
DropShadowFilter(1, 0, 0xFF, 1, 0, 0),    new 
DropShadowFilter(1, 90, 0xFF, 1, 0, 0),    new 
DropShadowFilter(1, 180, 0xFF, 1, 0, 0),    new 
DropShadowFilter(1, 270, 0xFF, 1, 0, 0)]; }Is there 
anything about this that's not kosher?  I suppose I could put a check in 
for labelElements.length != 0, but this isn't really for general purpose 
use.  Are there any situations in a pie chart where this could blow up? 
-- Jason 



-- Jason

__._,_.___





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[flexcoders] DataGrid/ItemRender/ComboBox ?

[livinginswitzerland]

I've found a really nice feature in Flex 2.  I have a datagrid with 
several rows, and one of the columns has an inline component 
itemrender which is a combobox.  In my case, this datagrid represents 
a list of people, and the people have to be assigned to a department 
once they have been added to the list (so the deparment column is the 
combobox itemrenderer).  If I delete a row in the datagrid, then add 
a new row, the new row's inline itemrender combobox for my department 
column is not set to the correct index, so while the data underneath 
(a default value for deparment) exists in the datagrid's dataprovider 
for this newly added row, the combo box shows a different value, 
usually the selected index of the another instance of that 
itemrenderer from another row in my datagrid :).  I'm looking for a 
easy way from the datagrid to obtain a handle back to the 
itemrenderer for my department column for a given row.  The dataGrid 
has a function called itemToItemRenderer, which you can call to 
receive back the itemRenderer for the FIRST column in the datagrid.  
I hate to HAVE to put my department column first in my datagrid just 
to get this to work.  In trying this approach, I am able to get the 
reference to the itemrenderer and correctly set the selecteditem 
within the combobox, so I just need a better way to get there that 
doesn't require my first column in the datagrid to be this column.  
Does anyone have any ideas?

Thanks,

rick






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[flexcoders] Re: Facing issues applying SeriesInterpolate effect to stacked ColumnChart

[omkarjoe]

Thanks a ton Ely!!! This worked and I am ok with not supported 
workaround for now...

Thanks

--- In flexcoders@yahoogroups.com, "Ely Greenfield" <[EMAIL PROTECTED]> 
wrote:
>
>  
>  
>  
> Hi Omkar.  Enough people have run into this problem that I'm going 
to
> post the workaround to the list.  I want to give fair warning, 
however,
> that this is _not_ a supported workaround.  Specifically, it 
requires
> you to copy and paste code from the charting package...which means 
that
> when we release a new version of charts, with bug fixes, etc., you 
will
> have to either delete your fix, or possibly re-apply it. 
>  
>  
> So here's how to fix the problem:
>  
> 1. copy the code for mx.charts.chartClasses.StackedSeries .  Put 
it into
> a file mx/charts/chartClasses/StackedSeries.as in your project.
> 2. find the function protected function udpateStacking():void
> 3. find the line:  stackingDirty = false;
> 4. move line down to the end of the function.
>  
>  
> That should fix your problem. If it doesn't, you're running into
> something else, and we'll have to dig a little further.
>  
> Ely.
> 
> 
> 
> From: flexcoders@yahoogroups.com 
[mailto:[EMAIL PROTECTED] On
> Behalf Of omkarjoe
> Sent: Thursday, September 28, 2006 1:42 AM
> To: flexcoders@yahoogroups.com
> Subject: [flexcoders] Facing issues applying SeriesInterpolate 
effect to
> stacked ColumnChart
> 
> 
> 
> Hi All,
> 
> I am trying to apply SeriesInterpolate effect to stacked 
ColumnChart. 
> When my dataprovider changes it popups a null object reference 
error. 
> If I use any other chart type as overlaied or clustered then 
> everything works fine but if I change type to stacked then this 
error 
> pops up. Do anyone has any idea why this is happening and what's 
the 
> workaround for that. I need it really urgently...
> 
> Thanks in advance
>







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[flexcoders] Re: Does anyone have a Flex 2 Cairngorm example for a master/detail view/edit/de

[Tim Hoff]

Hi Michael,

Alternatively, you could define the selectedItem in the 
ModelLocator.  On the Change event of the DataGrid, update the 
selectedItem.  This way wouldn't require you to pass the event to 
the view function.

ModelLocator.getInstance().mySelectedItem = ModelLocator.getInstance
().myDataProvider.getItemAt(myDataGrid.selectedIndex,0);

-TH

--- In flexcoders@yahoogroups.com, "Michael Ritchie" 
<[EMAIL PROTECTED]> wrote:
>
> I have tried marking the VO class a couple different ways.  The 
first
> was following the PhoneExample application by Benoit Hediard
> (http://www.benorama.com):
> 
> // path to my CFC ContactVO.cfc
> [RemoteClass(alias="CairngormContacts.components.model.ContactVO")]
> 
>   [Bindable]
>   public class ContactVO
>   {
>   public var USERID:Number = 0;
>   public var FIRST_NAME:String = "";
>   public var LAST_NAME:String = "";
>   public var EMAIL:String = "";
> 
>   public function ContactVO()
>   {
>   }
>   }
> 
> 
> When I assign the DataGrid selected item (created from my
> ArrayCollection of ContactVO[], I do something like this in the 
view:
> 
> public var selectedItem:ContactVO;
> 
> public function updateSelectedContact( event : Object ) : void 
> { 
>selectedItem = event.target.selectedItem;
>Alert.show(selectedItem.FIRST_NAME) // throws error null value
>CairngormEventDispatcher.getInstance().dispatchEvent( new
> CairngormEvent( SELECT_EVENT ) );
> } 
> 
> The Alert does throw a null value.  I have tried also:
> 
> selectedItem = event.target.selectedItem as ContactVO;
> 
> But same error. I am putting a small example together to 
demonstrate
> the issue, I will post it when I have it online. 
> 
> Thanks! 
> 
> - mr
> 
> --- In flexcoders@yahoogroups.com, Tom Chiverton 
> wrote:
> >
> > On Thursday 28 September 2006 16:03, Michael Ritchie wrote:
> > > always get error trying to access a null object.  I can't seem 
to
> > > convert my arraycollection to the VO, even with casting I get 
zip.
> > 
> > Is the AS version of your class marked with the correct hint ?
> > If you set CF Flex log level to Debug (bottom of services.xml) 
what
> does it 
> > say is being returned ?
> > If you Alert() the VO field, is it null ?
> > 
> > -- 
> > Tom Chiverton
> > Helping to evangelistically entrench sexy customers
> > 
> > 
> > 
> > This email is sent for and on behalf of Halliwells LLP.
> > 
> > Halliwells LLP is a limited liability partnership registered in
> England and Wales under registered number OC307980 whose registered
> office address is at St James's Court Brown Street Manchester M2 
2JF.
>  A list of members is available for inspection at the registered
> office. Any reference to a partner in relation to Halliwells LLP 
means
> a member of Halliwells LLP. Regulated by the Law Society.
> > 
> > CONFIDENTIALITY
> > 
> > This email is intended only for the use of the addressee named 
above
> and may be confidential or legally privileged.  If you are not the
> addressee you must not read it and must not use any information
> contained in nor copy it nor inform any person other than 
Halliwells
> LLP or the addressee of its existence or contents.  If you have
> received this email in error please delete it and notify Halliwells
> LLP IT Department on 0870 365 8008.
> > 
> > For more information about Halliwells LLP visit 
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[flexcoders] Scope of variable to set as selectedItem for combobox

[Louie Penaflor]

Hi,

 

    I have a datagrid populating with one of the
itemRenderer being a combobox.  I can populate this fine.  What I’m
trying to do is set the selectedItem of the combobox with a value from an index
array.  Is there a way to return which row the component is in the datagrid to
try to retrive the selectedItem?  Thanks

 

Louie

 




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RE: [flexcoders] custom outlined pie labels

[Ely Greenfield]

 
 
 
Yeah, custom label renderers was considered for 2.0, but 
got pulled from the schedule at some point.  I'll make a note of your vote 
though ;)
 
Even with them though, your approach is more 
performant.  Putting a filter on the entire set of labels at once is better 
than labels on each individual label.
 
 
You should be able to just set the fontSize style of the 
pieseries.
 
Ely.
 


From: flexcoders@yahoogroups.com 
[mailto:[EMAIL PROTECTED] On Behalf Of Pan 
TroglodytesSent: Thursday, September 28, 2006 12:06 PMTo: 
flexcoders@yahoogroups.comSubject: Re: [flexcoders] custom outlined 
pie labels


Thanks Ely.  Would be nice in a future release to more easily fiddle 
with the series labels.On a related note, how would you go about 
changing the font size for the pie labels?  I've tried a lot of different 
things, none of which worked. 
On 9/28/06, Ely 
Greenfield <[EMAIL PROTECTED]com> wrote:

  
   
   
   
  Can't 
  think of any reason why that would be problematic. The PieSeries currently 
  always creates a label layer, and never recreates it, so at least for now that 
  should be Copacetic.
   
  Ely.
   
  
  
  From: [EMAIL PROTECTED]ups.com [mailto:[EMAIL PROTECTED]ups.com] On Behalf Of Pan 
  TroglodytesSent: Thursday, September 28, 2006 9:29 AMTo: 
  flexcodersSubject: [flexcoders] custom outlined pie 
  labels
  
  
  
  I'm making an outline around my pie labels using the following code for the 
  pie chart:public function creationComplete():void{  
  UIComponent(labelElements[0]).filters =     [new 
  DropShadowFilter(1, 0, 0xFF, 1, 0, 0),    new 
  DropShadowFilter(1, 90, 0xFF, 1, 0, 0),    new 
  DropShadowFilter(1, 180, 0xFF, 1, 0, 0),    new 
  DropShadowFilter(1, 270, 0xFF, 1, 0, 0)]; }Is 
  there anything about this that's not kosher?  I suppose I could put a 
  check in for labelElements.length != 0, but this isn't really for general 
  purpose use.  Are there any situations in a pie chart where this could 
  blow up? -- Jason -- Jason 

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[flexcoders] Is there an "isset()" in Actionscript 3? (Or an "exists()")

[rigidcode]

If I have an hash (object) like this:

var o:Object = new Object();
o['blahblah'];

How do I test if there exists an o['wwwrgwr']?  

I had a situation where I set something to a string:
o['blahblah']='wefwefw';

and then later tried:

if (o['blahblah']['something']) {

}

and I got:
"Property value not found on String" 

How do I test if there is exists an o['blahblah']['something'] ?

thanks






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RE: [flexcoders] Re: datgrid fills but content is invisible

[Tracy Spratt]

You are using e4x so you are almost there.

 

For example if you have:











 

lastResult is now a reference to the root
node of the xml, “”.  Depending on the xml
structure, you will use an xml _expression_ to return what you want.

 

Your dataProvider will be:

{wsUserTeams.getAllTeams.lastResult.team}

 

This returns an XMLList of “”
nodes.

 

Your column dataFields would be “name”
and “game”

 

If the structure is different, you will
need a different _expression_ for the dataProvider, and might even need a
labelFunction for the columns.  For example:





  

   Falcons

  

  

    American
Football

  



…



 

The dataProvider would be the same, but
you would need to use a lableFunction to specify the name and game values for
the datagrid.

 

Such a function might look like:

private function lfTeams(xmlItem:XML,iIndexColumn):String

  var sReturn:String

  switch (iIndexColumn) {

    case 0:

    sReturn
 = xmlItem.management.name.toString() //the toString() might not be needed

   case 1:


sReturn  = xmlItem.league.game.toString();

  }

   Return sReturn

Tracy

 









From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of bghoward3
Sent: Thursday, September 28, 2006
12:46 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: datgrid
fills but content is invisible



 







thanks for the feedback tracey i think i am on the
right track but 
could use a bit more guidance

my new webservice looks like this


wsdl="http://sitename/cfc_UserTeams.cfc?wsdl"
useProxy="false">
"e4x">

ProjMan




 

and actually returns a structured sting which i can dump into a text 
field for viewing using:



this brings the text into the component formatted in what appear to 
be xml nodes but i still cant figure out how to access the info in 
those nodes

can you provide instruction on debugging this so that i can puruse 
the object and locate the properties and how they should be called

thanks

--- In [EMAIL PROTECTED]ups.com,
"Tracy Spratt"
<[EMAIL PROTECTED]> 
wrote:
>
> Probably the structure of the result object is not exactly what you
> expect.
> 
> 
> 
> I don't know what a "queryset" is. It is certainly not a Flex
data
> structure.
> 
> 
> 
> By default, the operation's resultFormat="object". Flex
converts 
the
> actual result into an mx:Object. You need to debug this object to 
find
> out exactly what the structure is.
> 
> 
> 
> I personally prefer resultFormat="e4x", as that results in
an XML
> object, which, among other benefits, can be displayed using
> toXMLString()
> 
> 
> 
> For the DataColumn to be able to find the data for dataField, that 
data
> must be in a first-level property of the item object. If it is 
nested
> in some other object or node, then you will need to use a 
labelFunction
> to display it.
> 
> 
> 
> Tracy
> 
> 
> 
> 
> 
> From: [EMAIL PROTECTED]ups.com

[mailto:[EMAIL PROTECTED]ups.com]
On
> Behalf Of bghoward3
> Sent: Wednesday, September 27, 2006 10:42 AM
> To: [EMAIL PROTECTED]ups.com
> Subject: [flexcoders] Re: datgrid fills but content is invisible
> 
> 
> 
> here is code i am using
> it is returning a queryset not an xml string
> 
> 8"?>
> http://www.adobe.com/2006/mxml
> 
" 
> layout="absolute" creationComplete="wsUserTeams.getAllTeams.send
()">
> 
> 
> 
> 
> 
> 
> wsdl="http://sitename/model/cfc_UserTeams.cfc?wsdl
> 
" useProxy="false">
> >
> 
> ProjMan
> 
> 
> 
> 
> dataProvider="{wsUserTeams.getAllTeams.lastResult}"
name="dgTeam">
> 
> 
> headerText="TeamID" width="75"/>
> 
> dataField="strProjTeamName" headerText="Team"/>
> 
> 
> 
> labelField="strProjTeamName" 
> dataProvider="{wsUserTeams.getAllTeams.lastResult}"
id="dgTeam2" 
> close="selectedItem=ComboBox(event.target).selectedItem"/>
> 
> 
> 
>  
> 
> 
> 
> --- In [EMAIL PROTECTED]ups.com

40yahoogroups.com>
> , "passive_thoughts" 
> > wrote:
> >
> > can you post the code for your datagrid and the webservice?
> > 
> > 
> > --- In [EMAIL PROTECTED]ups.com
> 40yahoogroups.com> ,
"bghoward3" > 
wrote:
> > >
> > > i am populating a datagrid via a web service, i am succesfully 
> making 
> > > the connection and pulling in data however when the datagrid 
> populates 
> > > no text appears in the grid. i know it is filling it with data 
> because 
> > > the correct number of lines are added to the grid when the 
> connection 
> > > is made, it just does not seem to display the content
> > > 
> > > any thoughts?
> > > 
> > > thank you
> > >
> >
>






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Re: [flexcoders] Re: [Flex 2] Strange behaviour when using RSLs

[Anatole Tartakovsky]

Mike,
  Is there way to get standard libraries (framework, rpc, flex, etc) built with -debug=false Thank you,
Anatole
 
On 9/28/06, Mike Morearty <[EMAIL PROTECTED]> wrote:





The problem is with the way the player and the debugger initiate their communication. Here's how it works when things are going well:1. When you click Debug in Flex Builder, it starts listening on a TCP/IP socket, and it launches your browser.
2. When the Flash Player notices that the SWF was built with -debug, it tries to connect to the TCP/IP socket.3. They are now connected, and debugging begins.But what happens if, in step 2, the Flash Player's attempt to connect 
to the TCP/IP socket fails? That is, what if no debugger is waiting for incoming connections? The answer is, the Flash Player puts up that message asking where the debugger is. That dialog was added long ago to support remote debugging in Flash Professional.
In this case, unfortunately, the Flash Player isn't doing the right thing. When the RSL gets loaded, the player sees that it was compiled with -debug, so it tries to connect on the TCP/IP socket -- but since Flex Builder had no involvement in the loading of that RSL, 
Flex Builder didn't know to start listening on the socket. So the Flash Player can't find a debugger, so it puts up the dialog.For a future release, I hope to improve this so that you get a smoother workflow in scenarios such as the one you are describing.
- Mike MoreartyFlex Builder teamhttp://www.morearty.com/blog--- In 
flexcoders@yahoogroups.com, "Carlos Rovira" <[EMAIL PROTECTED]> wrote:>> Anatole, that's exactly my config :)> > But...don't you think that's strange? If I use debug button in FB2 
I get it> work in FF, but If I run application (not debug mode) I get that dialog. I> don't understand why this happen when using RSLs and not when using an app> without RSLs.> 
> Maybe I should compile RSLs with -debug=false but I think that's imposible> in FB2 dialogs> > Maybe I'm wrong?> > Thanks for your response Anatole.> > C.> 
> > On 9/27/06, Anatole Tartakovsky <[EMAIL PROTECTED]> wrote:> >> > looks like you are using debugging plugin in firefox and production> > release of player in IE
> >> > Regards,> > Anatole> >> >> >> > On 9/27/06, Carlos Rovira <[EMAIL PROTECTED]> wrote:> > >> > > Hi,
> > >> > > I spend a few ours trying to find the cause of a weird behaviour. I was> > > trying to use RSLs in a project and when I test it in my default browser> > > (Firefox lastest version), a debug dialog comes. I found that 
launching the> > > app in IE does not have this problem, so I asume that is a Firefox> > > problem...someone knows how to avoid it?> > >> > > Thanks in advance.
> > >> > > --> > > ::| Carlos Rovira> > > ::| http://www.carlosrovira.com
> > > ::| http://www.madeinflex.com> > >> >> > > >
> > > > -- > ::| Carlos Rovira> ::| http://www.carlosrovira.com
> ::| http://www.madeinflex.com> 

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RE: [flexcoders] custom outlined pie labels

[Matt Horn]

You should be able to set fontSize on the PieSeries:

 

hth,

matt horn
flex docs

> -Original Message-
> From: flexcoders@yahoogroups.com 
> [mailto:[EMAIL PROTECTED] On Behalf Of Pan Troglodytes
> Sent: Thursday, September 28, 2006 3:06 PM
> To: flexcoders@yahoogroups.com
> Subject: Re: [flexcoders] custom outlined pie labels
> 
> Thanks Ely.  Would be nice in a future release to more easily 
> fiddle with the series labels.
> 
> On a related note, how would you go about changing the font 
> size for the pie labels?  I've tried a lot of different 
> things, none of which worked. 
> 
> 
> On 9/28/06, Ely Greenfield <[EMAIL PROTECTED] 
>  > wrote:
> 
>
>
>
>   Can't think of any reason why that would be 
> problematic. The PieSeries currently always creates a label 
> layer, and never recreates it, so at least for now that 
> should be Copacetic.
>
>   Ely.
>
> 
> 
> 
>   From: flexcoders@yahoogroups.com 
>   
> [mailto:flexcoders@yahoogroups.com 
>  ] On Behalf Of Pan Troglodytes
>   Sent: Thursday, September 28, 2006 9:29 AM
>   To: flexcoders
>   Subject: [flexcoders] custom outlined pie labels
>   
>   
>   
> 
>   I'm making an outline around my pie labels using the 
> following code for the pie chart:
>   
>   public function creationComplete():void
>   {
> UIComponent(labelElements[0]).filters = 
>   [new DropShadowFilter(1, 0, 0xFF, 1, 0, 0),
>   new DropShadowFilter(1, 90, 0xFF, 1, 0, 0),
>   new DropShadowFilter(1, 180, 0xFF, 1, 0, 0),
>   new DropShadowFilter(1, 270, 0xFF, 1, 0, 0)]; 
>   }
>   
>   Is there anything about this that's not kosher?  I 
> suppose I could put a check in for labelElements.length != 0, 
> but this isn't really for general purpose use.  Are there any 
> situations in a pie chart where this could blow up? 
>   
>   -- 
>   Jason 
> 
>   
> 
> 
> 
> 
> --
> Jason 
> 
>  
> 


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RES: [flexcoders] FLex 2 CF integration in Linux - Real Problem

[Rafael M. Martinelli]

Thanks Tom.

The log I've sent is already with the Debug level.

Rafael M. Martinelli 
Tel. +5511 5589.7861 
Cel. +5511 8142.6902 
D-Click Web & Mobile Solutions 
[EMAIL PROTECTED] 
www.dclick.com.br

-Mensagem original-
De: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] Em nome
de Tom Chiverton
Enviada em: quinta-feira, 28 de setembro de 2006 12:49
Para: flexcoders@yahoogroups.com
Assunto: Re: [flexcoders] FLex 2 CF integration in Linux - Real Problem

On Thursday 28 September 2006 15:07, Rafael M. Martinelli wrote:
> Does somebody consumed any ColdFusion cfc using Flex 2 in Linux I'm
> trying for some time and it didn't work for me.

Try setting the log level to Debug in services.xml and see if that helps.

-- 
Tom Chiverton
Helping to heterogeneously incubate compelling initiatives



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Re: [flexcoders] Re: [Flex 2] Strange behaviour when using RSLs

[Carlos Rovira]

Ok, As Anatole brings to the light, I want to use framework.swc and flex.swc as RSLs, but I can't compile it with "-debug=false" since I haven't the project that generates the SWC...maybe someone at adobe could give us the project templates so we can set up in our enviroment. could it be possible?
On 9/28/06, Anatole Tartakovsky <[EMAIL PROTECTED]> wrote:













  



Mike,
  Is there way to get standard libraries (framework, rpc, flex, etc) built with -debug=false Thank you,
Anatole
 
On 9/28/06, Mike Morearty <[EMAIL PROTECTED]
> wrote:





The problem is with the way the player and the debugger initiate their communication. Here's how it works when things are going well:1. When you click Debug in Flex Builder, it starts listening on a TCP/IP socket, and it launches your browser.
2. When the Flash Player notices that the SWF was built with -debug, it tries to connect to the TCP/IP socket.3. They are now connected, and debugging begins.But what happens if, in step 2, the Flash Player's attempt to connect 
to the TCP/IP socket fails? That is, what if no debugger is waiting for incoming connections? The answer is, the Flash Player puts up that message asking where the debugger is. That dialog was added long ago to support remote debugging in Flash Professional.
In this case, unfortunately, the Flash Player isn't doing the right thing. When the RSL gets loaded, the player sees that it was compiled with -debug, so it tries to connect on the TCP/IP socket -- but since Flex Builder had no involvement in the loading of that RSL, 
Flex Builder didn't know to start listening on the socket. So the Flash Player can't find a debugger, so it puts up the dialog.For a future release, I hope to improve this so that you get a smoother workflow in scenarios such as the one you are describing.
- Mike MoreartyFlex Builder teamhttp://www.morearty.com/blog--- In 

flexcoders@yahoogroups.com, "Carlos Rovira" <[EMAIL PROTECTED]> wrote:>> Anatole, that's exactly my config :)> > But...don't you think that's strange? If I use debug button in FB2 
I get it> work in FF, but If I run application (not debug mode) I get that dialog. I> don't understand why this happen when using RSLs and not when using an app> without RSLs.> 

> Maybe I should compile RSLs with -debug=false but I think that's imposible> in FB2 dialogs> > Maybe I'm wrong?> > Thanks for your response Anatole.> > C.> 

> > On 9/27/06, Anatole Tartakovsky <[EMAIL PROTECTED]> wrote:> >> > looks like you are using debugging plugin in firefox and production> > release of player in IE
> >> > Regards,> > Anatole> >> >> >> > On 9/27/06, Carlos Rovira <[EMAIL PROTECTED]> wrote:> > >> > > Hi,
> > >> > > I spend a few ours trying to find the cause of a weird behaviour. I was> > > trying to use RSLs in a project and when I test it in my default browser> > > (Firefox lastest version), a debug dialog comes. I found that 
launching the> > > app in IE does not have this problem, so I asume that is a Firefox> > > problem...someone knows how to avoid it?> > >> > > Thanks in advance.

> > >> > > --> > > ::| Carlos Rovira> > > ::| http://www.carlosrovira.com
> > > ::| http://www.madeinflex.com> > >> >> > > >
> > > > -- > ::| Carlos Rovira> ::| http://www.carlosrovira.com

> ::| http://www.madeinflex.com>
 

  













-- ::| Carlos Rovira::| http://www.carlosrovira.com::| http://www.madeinflex.com

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RE: [flexcoders] Re: MXML Constructor

[Gordon Smith]

Perhaps. There seem to be a lot of Flex developers who don't realize
that you have access to almost nothing at construction time... there are
no children, no parent, no inherited styles, etc. That's why I asked
what he wanted to do in his constructor.

- Gordon


-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Tom Chiverton
Sent: Thursday, September 28, 2006 7:54 AM
To: flexcoders@yahoogroups.com
Subject: Re: [flexcoders] Re: MXML Constructor

On Wednesday 27 September 2006 22:39, Gordon Smith wrote:
> the latter runs as early as possible. Using a preinitialize handler
would
> be a better choice.

I'd bet the original poster would be surprised if his 'constructor'
didn't 
have access to all the things the creationComplete handler does.

-- 
Tom Chiverton
Helping to collaboratively maximize best-of-breed systems



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[flexcoders] Re: Does anyone have a Flex 2 Cairngorm example for a master/detail view/edit/de

[Michael Ritchie]

Thanks, I will try that and post my example so maybe some others can
comment or find what they need if the solution works.  

--- In flexcoders@yahoogroups.com, "Tim Hoff" <[EMAIL PROTECTED]> wrote:
>
> Hi Michael,
> 
> Alternatively, you could define the selectedItem in the 
> ModelLocator.  On the Change event of the DataGrid, update the 
> selectedItem.  This way wouldn't require you to pass the event to 
> the view function.
> 
> ModelLocator.getInstance().mySelectedItem = ModelLocator.getInstance
> ().myDataProvider.getItemAt(myDataGrid.selectedIndex,0);
> 
> -TH
> 
> --- In flexcoders@yahoogroups.com, "Michael Ritchie" 
>  wrote:
> >
> > I have tried marking the VO class a couple different ways.  The 
> first
> > was following the PhoneExample application by Benoit Hediard
> > (http://www.benorama.com):
> > 
> > // path to my CFC ContactVO.cfc
> > [RemoteClass(alias="CairngormContacts.components.model.ContactVO")]
> > 
> > [Bindable]
> > public class ContactVO
> > {
> > public var USERID:Number = 0;
> > public var FIRST_NAME:String = "";
> > public var LAST_NAME:String = "";
> > public var EMAIL:String = "";
> > 
> > public function ContactVO()
> > {
> > }
> > }
> > 
> > 
> > When I assign the DataGrid selected item (created from my
> > ArrayCollection of ContactVO[], I do something like this in the 
> view:
> > 
> > public var selectedItem:ContactVO;
> > 
> > public function updateSelectedContact( event : Object ) : void 
> > {   
> >selectedItem = event.target.selectedItem;
> >Alert.show(selectedItem.FIRST_NAME) // throws error null value
> >CairngormEventDispatcher.getInstance().dispatchEvent( new
> > CairngormEvent( SELECT_EVENT ) );
> > }   
> > 
> > The Alert does throw a null value.  I have tried also:
> > 
> > selectedItem = event.target.selectedItem as ContactVO;
> > 
> > But same error. I am putting a small example together to 
> demonstrate
> > the issue, I will post it when I have it online. 
> > 
> > Thanks! 
> > 
> > - mr
> > 
> > --- In flexcoders@yahoogroups.com, Tom Chiverton 
> > wrote:
> > >
> > > On Thursday 28 September 2006 16:03, Michael Ritchie wrote:
> > > > always get error trying to access a null object.  I can't seem 
> to
> > > > convert my arraycollection to the VO, even with casting I get 
> zip.
> > > 
> > > Is the AS version of your class marked with the correct hint ?
> > > If you set CF Flex log level to Debug (bottom of services.xml) 
> what
> > does it 
> > > say is being returned ?
> > > If you Alert() the VO field, is it null ?
> > > 
> > > -- 
> > > Tom Chiverton
> > > Helping to evangelistically entrench sexy customers
> > > 
> > > 
> > > 
> > > This email is sent for and on behalf of Halliwells LLP.
> > > 
> > > Halliwells LLP is a limited liability partnership registered in
> > England and Wales under registered number OC307980 whose registered
> > office address is at St James's Court Brown Street Manchester M2 
> 2JF.
> >  A list of members is available for inspection at the registered
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> > a member of Halliwells LLP. Regulated by the Law Society.
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> > > CONFIDENTIALITY
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> > > This email is intended only for the use of the addressee named 
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> Halliwells
> > LLP or the addressee of its existence or contents.  If you have
> > received this email in error please delete it and notify Halliwells
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RE: [flexcoders] click event in itemRenderer

[Dustin Mercer]

It’s because totalEmployeeData()
doesn’t exist at the component scope, but rather the outerDocument
scope.  Try this…

 



color="0xff" 
textDecoration="underline" 
textAlign="left" 
buttonMode="true" 
useHandCursor="true" 
mouseChildren="false"
click="outerDocument.totalEmployeeData()" />


 









From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Jack OMelia
Sent: Thursday, September 28, 2006
11:17 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] click event
in itemRenderer



 







Hi All,

I have a datagrid with a click event calling some functions. I decided
I didn't want the click event to happen on the whole row, just on a
particular column. I have an itemRenderer for the column with a Text
component formatted to look like a link, so I decided to remove the
click event on the datagrid and add it to the text componenet in the
itemRenderer. When I do, the page won't compile and I get an error
saying I'm making a call to an undefined function. I tried something
simpler and set the click event to change the current state. The page
compiled but on click got an error, "call to undefined state".

Here's my itemRenderer:



color="0xff" 
textDecoration="underline" 
textAlign="left" 
buttonMode="true" 
useHandCursor="true" 
mouseChildren="false"
click="totalEmployeeData()"
/>


Is there something stupid I'm missing here? Why would an event in an
itemRenderer not be able to see the functions or states in my application?






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[flexcoders] Re: [Flex 2] Strange behaviour when using RSLs

[Mike Morearty]

Are you changing them to be external, rather than statically linked 
into your app?  Because if you're leaving them statically linked into 
your app (the default), then there is no need to recompile them with -
debug=false; at link time, if linking the release swf, the linker will 
strip out all of the debug information.

If you are changing them to be external, then...  take a look at 
frameworks/build_framework.xml (an Ant script).  I haven't tried it and 
don't know much about it.


--- In flexcoders@yahoogroups.com, "Anatole Tartakovsky" 
<[EMAIL PROTECTED]> wrote:
>
> Mike,
>   Is there way to get standard libraries (framework, rpc, flex, etc) 
built
> with -debug=false
> Thank you,
> Anatole






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[flexcoders] -load-externs not working

[Paul Spitzer]

I added the -load-externs flag to a Flex project and pointed it to the 
link report of another Flex project and am getting no love. The 
-load-externs flag doesn't seem to be doing anything for me. Anyone have 
any ideas as to what I might be doing wrong?


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RES: [flexcoders] FLex 2 CF integration in Linux - Real Problem

[Rafael M. Martinelli]

EURECA!!!

Thanks Sarge for this post:

http://www.sargeway.com/blog/index.cfm/2006/9/28/CFMX-702-Failure-to-Connect
-to-FDS-2

You must do it (delete flexassembler.jar) to CF Remoting for Flex 2 works on
Linux.

Hope Abode put a TechNote about it. 

It's strange that it does not happen on Windows.


Rafael M. Martinelli 
Tel. +5511 5589.7861 
Cel. +5511 8142.6902 
D-Click Web & Mobile Solutions 
[EMAIL PROTECTED] 
www.dclick.com.br


-Mensagem original-
De: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] Em nome
de Tom Chiverton
Enviada em: quinta-feira, 28 de setembro de 2006 12:49
Para: flexcoders@yahoogroups.com
Assunto: Re: [flexcoders] FLex 2 CF integration in Linux - Real Problem

On Thursday 28 September 2006 15:07, Rafael M. Martinelli wrote:
> Does somebody consumed any ColdFusion cfc using Flex 2 in Linux I'm
> trying for some time and it didn't work for me.

Try setting the log level to Debug in services.xml and see if that helps.

-- 
Tom Chiverton
Helping to heterogeneously incubate compelling initiatives



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[flexcoders] Re: Is there an "isset()" in Actionscript 3? (Or an "exists()")

[Mike Morearty]

It depends on what you are really trying to test:

- Are you trying to test whether the property exists at all?
- Are you trying to test whether it exists and has a non-null value?

The verbose but foolproof way to test whether it exists at all is to 
use Object.hasOwnProperty().  To test if object o has 
property 'wwwrgrwr':

if (o.hasOwnProperty('wwwrgwr')) ...

If you know that object o['blahblah'] exists, you want to test 
whether *that* object has its own property 'something':

if (o['blahblah'].hasOwnProperty('something') ...

To test whether it has an, umm, non-false value, do this:

if (o.blahblah) ...

But note that that is kind of subtle.  If blahblah is guaranteed to 
point to some sort of Object, then that's fine.  But what if blahblah 
is equal to false?  What if blahblah is equal to zero?  In both of 
those cases, blahblah exists, but the "if" test will return false.

And then there are these:

if (o.blahblah != undefined) ...
if (o.blahblah != null) ...

It's tricky stuff.

My guess, from the context, is that you are trying to test if 
blahblah exists and is a reference to some other object.  In that 
case, I would use this (which, conveniently, is the simplest to 
write):

if (o.blahblah) ...



--- In flexcoders@yahoogroups.com, "rigidcode" <[EMAIL PROTECTED]> wrote:
>
> 
> If I have an hash (object) like this:
> 
> var o:Object = new Object();
> o['blahblah'];
> 
> How do I test if there exists an o['wwwrgwr']?  
> 
> I had a situation where I set something to a string:
> o['blahblah']='wefwefw';
> 
> and then later tried:
> 
> if (o['blahblah']['something']) {
> 
> }
> 
> and I got:
> "Property value not found on String" 
> 
> How do I test if there is exists an o['blahblah']['something'] ?
> 
> thanks
>






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Re: [flexcoders] Re: Architecting a large, modular Flex application

[Paul Spitzer]

Hi Derrick,

 From the quick test I did, it /is/ an issue. I too looked into 
modifying the URL. I was going to use ANT to automate it all, 
incrementing versions, and changing URLs but I've since abandoned that 
plan. Here is what I'm now doing...

I have a couple of different library projects that store shared code 
bases at different levels of abstraction.

I have a primary or shell application, a Flex project in Flex Builder, 
that is responsible for loading and managing modules. It references the 
libraries as well as the Flex framework with Link Type set to "Merged 
into code". This way only what is needed from the libs is actually 
pulled in.

I've been experimenting with different scenarios for my modules. 
Currently, my modules are Flex Projects. Originally I had them linking 
to my library projects with Link Types set to "External". But, this 
presents a problem. Say the module uses a DataGrid but no where in the 
shell application is DataGrid referenced. When the module is loaded the 
DataGrid does not exist and a runtime exception occurs. I decided to set 
the Link Types to "Merged into code" and use the -load-externs compiler 
flag that points to the shells link report. Unfortunately, I can't get 
the -load-externs to do anything. The module SWF is still rather large 
even when I pull all of its dependencies into the shell.

I'm probably not doing something right. Maybe the link report can't be 
used as-is for the -load-externs flag? Not sure.


Derrick Grigg wrote:
> Hi Paul,
>
> That is exactly my concern. I haven't been able to test the RSL
> caching thoroughly but experience tells me it will happen. I was
> hoping that I could somehow modify the url that the RSL uses but I
> have not found a way to do that. I am starting to think that what may
> be required is a seperate swf that duplicates the RSL contents, but
> gets loaded from a command in the application, as opposed to some code
> that the compiler generates. That would allow modification of the URL
> to prevent against caching.
>
> Derrick
>
>
> --- In flexcoders@yahoogroups.com, Paul Spitzer <[EMAIL PROTECTED]> wrote:
>   
>> Certainly. The caching issue I'm referring to is when a new RSL SWF is 
>> published and pushed to a server the end user may not immediately see 
>> the new SWF. Or, more accurately the users browser may load the old 
>> version of the SWF from the browser cache and not the more recent from 
>> the server.
>>
>> Does that make sense?
>>
>> 
>
>
>
>
>
>   



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[flexcoders] Re: Problem with RemoteObject Java

[jonathan_merey]

Thank you very much it works now. How could I find this alone ?

--- In flexcoders@yahoogroups.com, "Laurent Fontvielle"
<[EMAIL PROTECTED]> wrote:
>
> Hello,
> 
> Did you specify a correct 'context-root' when compiling your Flex web
> application. The value for this compiler parameter must be the same as
>  the context-root where you deploy your webapp on your application
server.
> From the project properties window, got to 'Flex compiler' properties,
> add to  'Additional compiler arguments' the parameter:
> -context-root  /myContextRoot
> 
> Regards,
> Laurent.
> 
> --- In flexcoders@yahoogroups.com, "jonathan_merey"  wrote:
> >
> > Hi, I have an application with flex 2.0, flex data services and
java and
> > I want to access methods of my JAVA classes. So I use the
remoteObject.
> > 
> > Here is the code :
> > 
> > Test.java
> > 
> > package beans;
> > 
> > public class Test {
> > 
> >  public Test()
> >  {
> >  System.out.println("-= Test start =-");
> >  }
> > 
> >  public String doTest()
> >  {
> >  return "-= This is a test =-";
> >  }
> > 
> > }
> > 
> > remoting-config.xml
> > 
> > 
> >  >  class="flex.messaging.services.RemotingService"
> >  messageTypes="flex.messaging.messages.RemotingMessage">
> > 
> >  
> >   > class="flex.messaging.services.remoting.adapters.JavaAdapter"
> > default="true"/>
> >  
> > 
> >  
> >  
> >  
> > 
> >  
> >  
> >  beans.Test
> >  application
> >  
> >  
> > 
> > 
> > 
> > index.mxml
> > 
> > 
> > 
> > http://www.adobe.com/2006/mxml";
> >  initialize="applicationInit()"
> >  layout="absolute"
> >  backgroundGradientColors="[#ff, #808080]"
> >  viewSourceURL="srcview/index.html"
> >  creationComplete="doTest()">
> > 
> >  
> >  
> > 
> > 
> > 
> > 
> > 
> > 
> > When I launch the server " -= Test start =-" is printed on tomcat
so the
> > remoteObject is good initialized but after there is an error due
to the
> > method createTest.
> > 
> > Here is the final message when i launch the application :
> > 
> > [RPC Fault faultString="Send failed"
> > faultCode="Client.Error.MessageSend"
faultDetail="Channel.Connect.Failed
> > error NetConnection.Call.Failed: HTTP: Failed"]
> >  at
> >
>
mx.rpc::AbstractInvoker/http://www.adobe.com/2006/flex/mx/internal::faul\
> > tHandler()
> >  at mx.rpc::Responder/fault()
> >  at mx.rpc::AsyncRequest/fault()
> >  at mx.messaging::ChannelSet/::faultPendingSends()
> >  at mx.messaging::ChannelSet/channelFaultHandler()
> >  at
> >
>
flash.events::EventDispatcher/flash.events:EventDispatcher::dispatchEven\
> > tFunction()
> >  at flash.events::EventDispatcher/dispatchEvent()
> >  at mx.messaging::Channel/mx.messaging:Channel::connectFailed()
> >  at
> >
>
mx.messaging.channels::PollingChannel/mx.messaging.channels:PollingChann\
> > el::connectFailed()
> >  at
> >
>
mx.messaging.channels::AMFChannel/mx.messaging.channels:AMFChannel::stat\
> > usHandler()
> > 
> > 
> > Please help me.
> >
>






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[flexcoders] Library Help

[richmcgillicuddy]

I am trying to centralize code in a series of libraries and running
into what would seem to be a simple problem. I have a set of
components in AS nd MXML files. I create a new project and add a
source directory to those components. In the MXML editor, I can access
them if I create a namespace to them in the application definition. I
go to the designer and I see the components from a source directory
fine. Then I try to compile and get Could not resolve  to a
component implementation. If I make a local copy of the library under
the project, it works great. Am I missing something in importing
libraries and components as source code and not SWC files?


Rich






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[flexcoders] Tree Help Please

[s_hernandez01]

Would anyone know how to write actionscript telling Flex to call up an
index in a ViewStack using a tree whose folders are coded in xml? 
Here is something of what I want the code to say, but I can't get
passed the errors.  

For example:  
if(productTree.selectedItem == "Folder 1"){
viewstack.selectedIndex=0;
}
else if(productTree.selectedItem == "Folder 2"){
viewstack.selectedIndex=1;
}

Below is how my tree is coded:






















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[flexcoders] reconnecting an mx:producer component

[JClouz]

With a mx:consumer component, I can unsubscribe() 
when I don't need it anymore, and subscribe() when I want it turned back 
on.
 
With a mx:producer component it looks like I can 
use disconnect() when I don't need it anymore, but I don't see any sort of 
connect() function to turn it back on like I can with a consumer.  

 
Any help?  Thanks.
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Re: [flexcoders] Re: [Flex 2] Strange behaviour when using RSLs

[Anatole Tartakovsky]

Mike,
It might make sense to have separate folder in SDK with all the libraries compiled without debugging for size/performance reasons. Realistically, every production application would like to benefit from that and subjecting everybody to Ant process  - especially given the additional libs like fds, rpc, etc that come without sources. Please let me know if I should file feature request or if it is already done.

Sincerely,
Anatole Tartakovsky
 
On 9/28/06, Mike Morearty <[EMAIL PROTECTED]> wrote:





Are you changing them to be external, rather than statically linked into your app? Because if you're leaving them statically linked into your app (the default), then there is no need to recompile them with -
debug=false; at link time, if linking the release swf, the linker will strip out all of the debug information.If you are changing them to be external, then... take a look at frameworks/build_framework.xml (an Ant script). I haven't tried it and 
don't know much about it.--- In flexcoders@yahoogroups.com, "Anatole Tartakovsky" 
<[EMAIL PROTECTED]> wrote:>> Mike,> Is there way to get standard libraries (framework, rpc, flex, etc) built> with -debug=false> Thank you,> Anatole
 

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RE: [flexcoders] Tree Help Please

[Tracy Spratt]

Try:

if(productTree.selectedItem.label ==
"Folder 1")

 

Do you see why?

 

Tracy

 









From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of s_hernandez01
Sent: Thursday, September 28, 2006
5:48 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Tree Help
Please



 







Would anyone know how to write actionscript telling
Flex to call up an
index in a ViewStack using a tree whose folders are coded in xml? 
Here is something of what I want the code to say, but I can't get
passed the errors. 

For example: 
if(productTree.selectedItem == "Folder 1"){
viewstack.selectedIndex=0;
}
else if(productTree.selectedItem == "Folder 2"){
viewstack.selectedIndex=1;
}

Below is how my tree is coded:


fontSize="10" fontWeight="bold"
showRoot="false" 
height="100%">




















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