Re: [flexcoders] Module Interfaces Inheritance question
Hi Purush I think iAppModule needs to go into a library project, which is referenced by the modules but marked as external, while it is embedded completely in the main application. Ralf. On Fri, Oct 17, 2008 at 2:51 AM, purush_y [EMAIL PROTECTED] wrote: Hi, I did a basic search on this topic and read a few posts, but I think my case seems to be a little different here. I have a fairly large application that I am designing to be broken into one main application that loads multiple modules as required. My main application implements an IMyApp interface with one method right now: getModule(modName:String):* All my modules implement a generic IAppModule interface which includes 2 methods: -initModule() Called after loading and creation of module -handleEvent(evt:Event): Called whenever an event such as MenuEvent etc need to be passed to the module. Each of the modules implement a specific interface, for eg. Module1 implements IModule1 which extends IAppModule, and Module2 implements IModule2 which also extends IAppModule to expose specific functionality within each of the module. So I have the following package structure and classes with their interfaces: 1) class a.MyApp implements a.mod.common.IMyApp (My main app) 2) interface a.mod.common.IModule1 extends interface a.mod.common.IAppModule 3) interface a.mod.common.IModule2 extends interface a.mod.common.IAppModule 4) class a.mod.mod1.Module1 implements a.mod.common.IModule1 (Module 1 compiles to Module1.swf) 5) class a.mod.mod2.Module 2 implements a.mod.common.IModule2 (Module 2 compiles to Module2.swf) My main application handles the logic of loading all the modules at starting and as required as runtime and any module requiring access to another module asks the main application (through the IMyApp interface) for a handle to the other module. Here is my problem. I am trying to access IModule2 from within Module1. I use IMyApp.getModule(Module2) to get a handle to the second module, but when I try to downcast it to IModule2, it throws me an error saying it encountered error with the type coercion. In the error detail it says that it cannot convert a.mod.mod2.Module2 to a.mod.common.IModule2 which stumps me as the class implements that specific interface. If I include all methods from IModule1 and IModule2 into the base interface IAppModule, remove IModule2 entirely and try to cast the IMyApp.getModule(Module2) to IAppModule, it works fine, but this is not what I was looking for. I will end up with one monolithic IAppModule with every method from every module interface. I am not sure what I am missing here. Is there a problem with interface inheritance and modules? When I run a link report for the modules, I am not sure if I am reading the report right, but I do not see IModule2 interface as part of the definitions within script Module2. Can someone please point me in the right direction for this problem? Thank you for your help, Purush
[flexcoders] web compiler
Hi coders, My application compiles well and run if i use the generated main.swf or main.html. But when i run the application with main.mxml in the browser, it throws Type was not found or a comile-time error... Thanks, with Regards, Jitendra Jain Send free SMS to your Friends on Mobile from your Yahoo! Messenger. Download Now! http://messenger.yahoo.com/download.php
Re: [flexcoders] Custom event - Create, dispatch, and listen to.
You also may want to avveride the clone method in the custom event class:
/**
* @private
*/
override public function clone():Event
{
return new RemoteClick(type, bubbles, cancelable);
}
- just omit the arguments if you are not using any
Cheers,
Claudiu
- Original Message
From: shaun [EMAIL PROTECTED]
To: flexcoders@yahoogroups.com
Sent: Friday, October 17, 2008 6:23:59 AM
Subject: Re: [flexcoders] Custom event - Create, dispatch, and listen to.
Hi,
Class names should begin with an Uppercase letter. RemoteClick not
remoteClick.
The type String can be lowercase if you want..
Something like the following..
package modulecode
{
import flash.events. Event;
public static const remoteClick: String=remoteCl ick;
public class RemoteClick extends Event
{
public function RemoteClick( type:String= remoteClick ,
bubbles:Boolean= false,
cancelable:Boolean= false)
{
super(type, bubbles, cancelable);
}
}
}
//Some component that dispatches and handles RemoteClick events
MyCanvas
script
public function handleButtonClick( ):void{
var eventObj:RemoteClic k = new RemoteClick( ); //no bubble
dispatchEvent( eventObj) ;
}
public function handleRemoteClickEv ent(e:RemoteClic k):void{
trace(handleRemote Click: +e);
}
public function init():void{
addEventListener( remoteClick , handleRemoteClickEv ent);
}
/script
mx:FormItem label= textAlign=right
mx:Button label=Run click=handleButton Click() id=run/
/mx:FormItem
/MyCanvas
Or
//Some component that dispatches RemoteClick events. NOTE : the name of
the event and the type.
MyCanvas2
mx:Metadata
[Event(name= remoteClick , type=modulecode. RemoteClick )]
/mx:Metadata
script
public function handleButtonClick( ):void{
var eventObj:RemoteClic k = new RemoteClick( ); //no bubble
dispatchEvent( eventObj) ;
}
/script
mx:FormItem label= textAlign=right
mx:Button label=Run click=handleButton Click() id=run/
/mx:FormItem
/MyCanvas2
Use MyCanvas2 in another component..
ACanvas
script
function handleRemoteClick( e:RemoteClick) :void{ ... }
/script
MyCanvas2 remoteClick= handleRemoteCli ck(event) ... /
/ACanvas
HTH.
- shaun
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Re: [flexcoders] web compiler
Jitendra, what version of Flex is this? Flex 2 or 3 doesn't compile .mxml files 'on the fly' from a browser. If you are using Flex 2 or 3, why are ou trying to 'run' .mxml files in a browser? Paul - Original Message - From: jitendra jain To: flex group flex Sent: Friday, October 17, 2008 8:23 AM Subject: [flexcoders] web compiler Hi coders, My application compiles well and run if i use the generated main.swf or main.html. But when i run the application with main.mxml in the browser, it throws Type was not found or a comile-time error... Thanks, with Regards, Jitendra Jain Send free SMS to your Friends on Mobile from your Yahoo! Messenger. Download Now! http://messenger.yahoo.com/download.php
Re: [flexcoders] Socket to Gmail
gmail allows SMTP to send emails. I remember someone written SMTP code to send email in actionscript but don't have link. You can search on SMTP Mailer IIRC. - shahid On Fri, Oct 17, 2008 at 4:55 AM, Rich Tretola [EMAIL PROTECTED] wrote: Anyone know if someone has written a socket connection to send mail through a gmail account? Rich
[flexcoders] Change Radio Button COLOR of Menu Control
Anyone has idea ? Many Thanks. P.S. I have try to modify mx.skins.halo.RadioButton.as. However, when it uses getstyle, it can't get the borderColor or any others. The return is null.
[flexcoders] genie effect, i need help
hi all, does somebody knows how to make 'genie effect' like on macosx? i've found example for flex, but i can't understand how it work((( and i've found bug, it work only if my workspace is preview panel. maybe somebody could tell me how to think and how to make it. thanks in advance __Do You Yahoo!?Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com
Re: [flexcoders] web compiler
Paul, its Flex 3. Thanks, with Regards, Jitendra Jain - Original Message From: Paul Andrews [EMAIL PROTECTED] To: flexcoders@yahoogroups.com Sent: Friday, 17 October, 2008 1:21:03 PM Subject: Re: [flexcoders] web compiler Jitendra, what version of Flex is this? Flex 2 or 3 doesn't compile .mxml files 'on the fly' from a browser. If you are using Flex 2 or 3, why are ou trying to 'run' .mxml files in a browser? Paul - Original Message - From: jitendra jain To: flex group flex Sent: Friday, October 17, 2008 8:23 AM Subject: [flexcoders] web compiler Hi coders, My application compiles well and run if i use the generated main.swf or main.html. But when i run the application with main.mxml in the browser, it throws Type was not found or a comile-time error... Thanks, with Regards, Jitendra Jain Send free SMS to your Friends on Mobile from your Yahoo! Messenger. Download Now! http://messenger. yahoo.com/ download. php Send free SMS to your Friends on Mobile from your Yahoo! Messenger. Download Now! http://messenger.yahoo.com/download.php
Re: [flexcoders] web compiler
So the question remains - why are you trying to open .mxml files in a browser? Paul - Original Message - From: jitendra jain To: flexcoders@yahoogroups.com Sent: Friday, October 17, 2008 9:42 AM Subject: Re: [flexcoders] web compiler Paul, its Flex 3. Thanks, with Regards, Jitendra Jain - Original Message From: Paul Andrews [EMAIL PROTECTED] To: flexcoders@yahoogroups.com Sent: Friday, 17 October, 2008 1:21:03 PM Subject: Re: [flexcoders] web compiler Jitendra, what version of Flex is this? Flex 2 or 3 doesn't compile .mxml files 'on the fly' from a browser. If you are using Flex 2 or 3, why are ou trying to 'run' .mxml files in a browser? Paul - Original Message - From: jitendra jain To: flex group flex Sent: Friday, October 17, 2008 8:23 AM Subject: [flexcoders] web compiler Hi coders, My application compiles well and run if i use the generated main.swf or main.html. But when i run the application with main.mxml in the browser, it throws Type was not found or a comile-time error Thanks, with Regards, Jitendra Jain Send free SMS to your Friends on Mobile from your Yahoo! Messenger. Download Now! http://messenger. yahoo.com/ download. php Send free SMS to your Friends on Mobile from your Yahoo! Messenger. Download Now! http://messenger.yahoo.com/download.php
Re: [flexcoders] web compiler
I want to do some load testing and that's why iam using .mxml files. Its Flex 3.1 Thanks, with Regards, Jitendra Jain - Original Message From: Paul Andrews [EMAIL PROTECTED] To: flexcoders@yahoogroups.com Sent: Friday, 17 October, 2008 1:21:03 PM Subject: Re: [flexcoders] web compiler Jitendra, what version of Flex is this? Flex 2 or 3 doesn't compile .mxml files 'on the fly' from a browser. If you are using Flex 2 or 3, why are ou trying to 'run' .mxml files in a browser? Paul - Original Message - From: jitendra jain To: flex group flex Sent: Friday, October 17, 2008 8:23 AM Subject: [flexcoders] web compiler Hi coders, My application compiles well and run if i use the generated main.swf or main.html. But when i run the application with main.mxml in the browser, it throws Type was not found or a comile-time error... Thanks, with Regards, Jitendra Jain Send free SMS to your Friends on Mobile from your Yahoo! Messenger. Download Now! http://messenger. yahoo.com/ download. php Add more friends to your messenger and enjoy! Go to http://messenger.yahoo.com/invite/
[flexcoders] Re: Reusing HTTPService
Yeah, that's a great idea. Kind of like the Command pattern with handlers, right? LT --- In flexcoders@yahoogroups.com, Dmitri Girski [EMAIL PROTECTED] wrote: No worries. BTW, there is another way of doing it - each request is represented by some object which creates HTTPService and subscribes for the response. Because each instance sends single request, there is no problem to decode the response. Cheers, Dmitri. --- In flexcoders@yahoogroups.com, lagos_tout lagos.tout@ wrote: Thanks, Dmitri. This is a great idea. Unfortunately though, in this project, I don't have control over what's returned by the server, so I can't add the requestId. But with your suggestion, you still end up needing to match requestIds with handlers on the client right? So do you use a massive switch for that? Thanks again. LT --- In flexcoders@yahoogroups.com, Dmitri Girski mitek17@ wrote: If I were you, I would simply add the requestId into the server's response, so client always knows which request-response pair it handles. This idea lies behind most of the transmissions protocols. Cheers, Dmitri. --- In flexcoders@yahoogroups.com, lagos_tout lagos.tout@ wrote: Hi, I'm re-using an instance of HTTPService, changing the request arguments to get different responses from the server. But I found that if, for instance, I made 3 calls this way with the HTTPService, each of the 3 result handlers registered for each call is executed every time a result returned. I solved this by storing a reference to the unique AsyncToken returned by each service call and matching it to the AsyncToken contained in each ResultEvent's token property in order to determine which result handler to execute. I'm not terribly happy with this setup. It seems messy. I'd appreciate any suggestions on how I can reuse an HTTPService instance without ending up with long switch statements with countless if thisAsyncToken then do thisHandler, else if thatAsyncToken then do thatHandler... and so on. Thanks much. LT
[flexcoders] Stepping through Flex SDK code while in Flex Builder debugger
Hi, all. Is it possible to step through Flex SDK code using Flex Builder 3 debugger? I was able to set break points in only a couple of SDK classes (eg AdvancedDataGrid). I did this by adding C:\Program Files\Adobe\Flex Builder 3 Plug- in\sdks\3.1.0\fbpro\projects\datavisualization\src to the source lookup file list in the debug configuration panel in Flex Builder. But adding C:\Program Files\Adobe\Flex Builder 3 Plug- in\sdks\3.1.0\frameworks\projects\framework\src doesn't have the same effect of letting me step through framework code. Anyone seen this sort of behavior before? Thanks much. LT
Re: [flexcoders] web compiler
- Original Message - From: jitendra jain To: flexcoders@yahoogroups.com Sent: Friday, October 17, 2008 10:28 AM Subject: Re: [flexcoders] web compiler I want to do some load testing and that's why iam using .mxml files. Its Flex 3.1 Flex compiles .mxml files into classes and ultimately a .swf file. Out of the box Flex 3 doesn't support dynamic compilation from a web browser, so how is that set up? I don't really understand what trying to run mxml files through a browser has to do with load testing. Paul Thanks, with Regards, Jitendra Jain - Original Message From: Paul Andrews [EMAIL PROTECTED] To: flexcoders@yahoogroups.com Sent: Friday, 17 October, 2008 1:21:03 PM Subject: Re: [flexcoders] web compiler Jitendra, what version of Flex is this? Flex 2 or 3 doesn't compile .mxml files 'on the fly' from a browser. If you are using Flex 2 or 3, why are ou trying to 'run' .mxml files in a browser? Paul - Original Message - From: jitendra jain To: flex group flex Sent: Friday, October 17, 2008 8:23 AM Subject: [flexcoders] web compiler Hi coders, My application compiles well and run if i use the generated main.swf or main.html. But when i run the application with main.mxml in the browser, it throws Type was not found or a comile-time error... Thanks, with Regards, Jitendra Jain Send free SMS to your Friends on Mobile from your Yahoo! Messenger. Download Now! http://messenger. yahoo.com/ download. php -- Explore your hobbies and interests. Click here to begin.
[flexcoders] How to display message in empty Tree component
I'm using a Tree component with a dataProvider set using an XML object. Also showRoot=false. If I set using a childless XML object then one item is shown in the tree. That's a bit weird but it sort of allows me a way to display my message (using labelFunc) to No items. But then I have to be careful with all my event handlers because this item is not really a real item for my purposes. However, if I use an XML with, say, one child, then that child is displayed. If I then remove that child, then nothing is displayed (and so I see no way to display the message). What is the best way to display a message (like No items) in the Tree component should the dataprovider be empty? -- View this message in context: http://www.nabble.com/How-to-display-message-in-empty-Tree-component-tp20030878p20030878.html Sent from the FlexCoders mailing list archive at Nabble.com.
Re: [flexcoders] web compiler
On Friday 17 Oct 2008, jitendra jain wrote: I want to do some load testing and that's why iam using .mxml files. But you'll only do the compile once for each release, not once for each request... it can't be as important as the calls that application actually makes. -- Tom Chiverton Helping to paradigmatically morph B2C fourth-generation methodologies 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 Halliwells LLP, 3 Hardman Square, Spinningfields, Manchester, M3 3EB. 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 Solicitors Regulation Authority. 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 2500. For more information about Halliwells LLP visit www.halliwells.com. -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Alternative FAQ location: https://share.acrobat.com/adc/document.do?docid=942dbdc8-e469-446f-b4cf-1e62079f6847 Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.comYahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * Your email settings: Individual Email | Traditional * To change settings online go to: http://groups.yahoo.com/group/flexcoders/join (Yahoo! ID required) * To change settings via email: mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
Re: [flexcoders] Adding Quantity to Cart
hi, you had already bind cartItem to the DataGrid, why not handle cartItem to achieve. - Original Message From: Sal H. [EMAIL PROTECTED] To: flexcoders@yahoogroups.com Sent: Thursday, October 16, 2008 10:45:18 PM Subject: [flexcoders] Adding Quantity to Cart I want to be able to increase the quantity if the same item gets added to the cart. __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com
Re: [flexcoders] Socket to Gmail
Yep, I tried that and was able to send mail through an internal account through smtp over socket, but gmail requires authentication and I can't seem to get it to work. On Fri, Oct 17, 2008 at 3:57 AM, Shahid Faiz [EMAIL PROTECTED] wrote: gmail allows SMTP to send emails. I remember someone written SMTP code to send email in actionscript but don't have link. You can search on SMTP Mailer IIRC. - shahid On Fri, Oct 17, 2008 at 4:55 AM, Rich Tretola [EMAIL PROTECTED] wrote: Anyone know if someone has written a socket connection to send mail through a gmail account? Rich
Re: [flexcoders] Stepping through Flex SDK code while in Flex Builder debugger
On Friday 17 Oct 2008, lagos_tout wrote: Is it possible to step through Flex SDK code using Flex Builder 3 debugger? Yes. doesn't have the same effect of letting me step through framework code. It should have done. Are there actual .as files in that dir ? Have you tried adding that dir as a new project (without copying the files to the workspace) ? -- Tom Chiverton Helping to professionally utilize customized solutions 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 Halliwells LLP, 3 Hardman Square, Spinningfields, Manchester, M3 3EB. 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 Solicitors Regulation Authority. 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 2500. For more information about Halliwells LLP visit www.halliwells.com. -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Alternative FAQ location: https://share.acrobat.com/adc/document.do?docid=942dbdc8-e469-446f-b4cf-1e62079f6847 Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.comYahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * Your email settings: Individual Email | Traditional * To change settings online go to: http://groups.yahoo.com/group/flexcoders/join (Yahoo! ID required) * To change settings via email: mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[flexcoders] Re: AMFPHP tutorial
Here are some tutorials that I created, see if they are what you were looking for. -Jonnie Spratley Links: http://jonniespratley.com/2008/10/15/adobe-flex-amfphp-video-tutorial-pa\ rt-1/ http://jonniespratley.com/2008/10/15/adobe-flex-amfphp-video-tutorial-p\ art-1/ http://jonniespratley.com/mini-cookbook/ http://jonniespratley.com/mini-cookbook/ http://jonniespratley.com/2008/09/21/adobe-flexair-creating-a-servicepro\ xy-for-amfphp/ http://jonniespratley.com/2008/09/21/adobe-flexair-creating-a-servicepr\ oxy-for-amfphp/ If you want to see how to use amfphp with a pretty big project, look at this http://flexpress.jonniespratley.com/fp-admin/Flexpress.html http://flexpress.jonniespratley.com/fp-admin/Flexpress.html Right click for source.
[flexcoders] LCDS 2.6 and Hibernate - Does it work?
Hi - I tried upgrading from LCDS 2.5 to LCDS 2.6. I have a project using Hibernate 3.1 and it was working fine in LCDS 2.5. But after upgrading LCDS 2.6 things have broken and I'm having a bear of a time figuring out what has gone wrong. I roll it back to 2.5 and it works. Has anyone else tried this? Or is there anything from Adobe on Hibernate compatibility with LCDS 2.6? Thanks, Joe
[flexcoders] Is it possible to use OLAPResult as DataProvider for AdvancedDataGrid
Hello, Is it possible to use OLAPResult as DataProvider for AdvancedDataGrid? Regards, Mithun
[flexcoders] FZip loads cached zip before downloading online
I'm using FZip in an AIR application, the application loads the zip
from a location on our server, unpacks the zip and move the files to
their local folder. Everything runs smooth until I cut off my internet
connection while the zip is downloading.
When I restart the application it looks like FZip is first checking
the temp folder for the cached zip and if found, it uses that one to
unzip, even if the zip was not completed the last time.
Does anyone know of a way to prevent that?
I use the default load method of the FZip library, this is a part of
the code I use.
var moduleLink:String = [EMAIL PROTECTED];
var zip:FZip = new FZip();
zip.addEventListener(Event.COMPLETE, onComplete);
zip.load(new URLRequest(moduleLink));
private function onComplete(evt:Event):void
{
var moduleDir:File =
File.applicationStorageDirectory.resolvePath(modules);
var outStream:FileStream;
for(var i:int; ievt.target.getFileCount();i++)
{
var zipFile:FZipFile = evt.target.getFileAt(i);
if(zipFile.sizeUncompressed == 0
zipFile.filename.toString().substr(-1) == /)
{
var rootDir:File =
File.applicationStorageDirectory.resolvePath(modules/+zipFile.filename.toString());
}
else
{
var tempFile:File =
moduleDir.resolvePath(zipFile.filename);
outStream = new FileStream();
outStream.open(tempFile, FileMode.WRITE);
outStream.writeBytes(zipFile.content, 0,
zipFile.sizeUncompressed);
outStream.close();
}
}
evt.target.close();
}
Thanks in advance
Re: [flexcoders] Module Interfaces Inheritance question
Thank you for your response, Ralf. I am going to try that option as well. But I am still not clear on why the current setup does not work. I have ensured (through explicit package import and variable declaration in MyApp) that IAppModule, IModule1 and IModule2 are all referenced within the main application. I have been trying a host of other things such as trying to load all the modules into the same domain as the application, but no luck there either :( - Original Message From: Ralf Bokelberg [EMAIL PROTECTED] To: flexcoders@yahoogroups.com Sent: Friday, October 17, 2008 2:36:19 AM Subject: Re: [flexcoders] Module Interfaces Inheritance question Hi Purush I think iAppModule needs to go into a library project, which is referenced by the modules but marked as external, while it is embedded completely in the main application. Ralf. On Fri, Oct 17, 2008 at 2:51 AM, purush_y [EMAIL PROTECTED] com wrote: Hi, I did a basic search on this topic and read a few posts, but I think my case seems to be a little different here. I have a fairly large application that I am designing to be broken into one main application that loads multiple modules as required. My main application implements an IMyApp interface with one method right now: getModule(modName: String):* All my modules implement a generic IAppModule interface which includes 2 methods: -initModule( ) Called after loading and creation of module -handleEvent( evt:Event) : Called whenever an event such as MenuEvent etc need to be passed to the module. Each of the modules implement a specific interface, for eg. Module1 implements IModule1 which extends IAppModule, and Module2 implements IModule2 which also extends IAppModule to expose specific functionality within each of the module. So I have the following package structure and classes with their interfaces: 1) class a.MyApp implements a.mod.common. IMyApp (My main app) 2) interface a.mod.common. IModule1 extends interface a.mod.common. IAppModule 3) interface a.mod.common. IModule2 extends interface a.mod.common. IAppModule 4) class a.mod.mod1.Module1 implements a.mod.common. IModule1 (Module 1 compiles to Module1.swf) 5) class a.mod.mod2.Module 2 implements a.mod.common. IModule2 (Module 2 compiles to Module2.swf) My main application handles the logic of loading all the modules at starting and as required as runtime and any module requiring access to another module asks the main application (through the IMyApp interface) for a handle to the other module. Here is my problem. I am trying to access IModule2 from within Module1. I use IMyApp.getModule( Module2 ) to get a handle to the second module, but when I try to downcast it to IModule2, it throws me an error saying it encountered error with the type coercion. In the error detail it says that it cannot convert a.mod.mod2.Module2 to a.mod.common. IModule2 which stumps me as the class implements that specific interface. If I include all methods from IModule1 and IModule2 into the base interface IAppModule, remove IModule2 entirely and try to cast the IMyApp.getModule( Module2 ) to IAppModule, it works fine, but this is not what I was looking for. I will end up with one monolithic IAppModule with every method from every module interface. I am not sure what I am missing here. Is there a problem with interface inheritance and modules? When I run a link report for the modules, I am not sure if I am reading the report right, but I do not see IModule2 interface as part of the definitions within script Module2. Can someone please point me in the right direction for this problem? Thank you for your help, Purush
RE: [flexcoders] Is it possible to use OLAPResult as DataProvider for AdvancedDataGrid
You should better use OLAPDataGrid? Christophe From: flexcoders@yahoogroups.com on behalf of thakkar_mithun2000 Sent: Fri 17/10/2008 10:39 To: flexcoders@yahoogroups.com Subject: [flexcoders] Is it possible to use OLAPResult as DataProvider for AdvancedDataGrid Hello, Is it possible to use OLAPResult as DataProvider for AdvancedDataGrid? Regards, Mithun -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Alternative FAQ location: https://share.acrobat.com/adc/document.do?docid=942dbdc8-e469-446f-b4cf-1e62079f6847 Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.comYahoo! Groups Links
[flexcoders] Assignment to lists with more than one item is not supported
What exactly that message means? Thanks
Re: [flexcoders] genie effect, i need help
On Friday 17 Oct 2008, Carlo Gulliani wrote: hi all, does somebody knows how to make 'genie effect' like on macosx? i've found example for flex, but i can't understand how it work((( and i've found bug, it work only if my workspace is preview panel. maybe somebody could tell me how to think and how to make it. thanks in advance Well, for starters: Who's code are you using ? Show us your working code example, and also your non working code example ? -- Tom Chiverton Helping to conveniently cluster viral end-to-end visionary data 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 Halliwells LLP, 3 Hardman Square, Spinningfields, Manchester, M3 3EB. 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 Solicitors Regulation Authority. 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 2500. For more information about Halliwells LLP visit www.halliwells.com. -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Alternative FAQ location: https://share.acrobat.com/adc/document.do?docid=942dbdc8-e469-446f-b4cf-1e62079f6847 Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.comYahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * Your email settings: Individual Email | Traditional * To change settings online go to: http://groups.yahoo.com/group/flexcoders/join (Yahoo! ID required) * To change settings via email: mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
Re: [flexcoders] sailorsea21 - How can I add the progress loading box when I load a module?
On Thursday 16 Oct 2008, sailorsea21 wrote: Hi everyone, how can I add the progress loading box when I load a module? Is it an automated thing with flex or must I code it? You'll have to wire the loader to a ProgressBar yourself. -- Tom Chiverton Helping to assertively bully guinine extensible network 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 Halliwells LLP, 3 Hardman Square, Spinningfields, Manchester, M3 3EB. 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 Solicitors Regulation Authority. 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 2500. For more information about Halliwells LLP visit www.halliwells.com. -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Alternative FAQ location: https://share.acrobat.com/adc/document.do?docid=942dbdc8-e469-446f-b4cf-1e62079f6847 Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.comYahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * Your email settings: Individual Email | Traditional * To change settings online go to: http://groups.yahoo.com/group/flexcoders/join (Yahoo! ID required) * To change settings via email: mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[flexcoders] Re: Stepping through Flex SDK code while in Flex Builder debugger
--- In flexcoders@yahoogroups.com, lagos_tout [EMAIL PROTECTED] wrote: Hi, all. Is it possible to step through Flex SDK code using Flex Builder 3 debugger? I was able to set break points in only a couple of SDK classes (eg AdvancedDataGrid). I did this by adding C:\Program Files\Adobe\Flex Builder 3 Plug- in\sdks\3.1.0\fbpro\projects\datavisualization\src to the source lookup file list in the debug configuration panel in Flex Builder. But adding C:\Program Files\Adobe\Flex Builder 3 Plug- in\sdks\3.1.0\frameworks\projects\framework\src doesn't have the same effect of letting me step through framework code. I had a similar issue with two particular projects using Flex 3.1.0.2???. All other projects were fine. It turned out that linking the framework as runtime shared library was the culprit. Turning back to merging the framework classes into the project.swf made me a happy man. Marc, http://faindu.wordpress.com/
[flexcoders] Rippling through state changes
I have some custom components (nothing special) that are displaying product information. essentially I can use the same component for seprate purposes: Product info (each product can be added to the shopping cart), shopping cart (each product can be removed from the cart). Within the main component, I have TileLists or datagrdids with item renderers. When the custom component flips between states, I need the individual items contained therein to switch state too. I'm trying to think of the most elegant way to do this. Any thoughs 9apart from the fact I'll go Doh! real soon now). I've tended to avoid states, but seem to be embracing them big time now.. Paul
[flexcoders] Re: My Flex Form
Nope.
You still don't have ID's set for the textInput and textField. An item
needs an id if you want to reference it somewhere else.
Also, you should keep all the functionality for a component inside the
component. The function that you call from the button in the
FormComp.mxml file should be inside the FormComp.mxml file.
Here are the files as they should look:
ContactForm.mxml:
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.adobe.com/2006/mxml;
layout=vertical
xmlns:forms=forms.* backgroundGradientAlphas=[1.0, 1.0]
backgroundGradientColors=[#06B8EC, #C1E6F1]
forms:FormComp/
/mx:Application
FormComp.mxml:
?xml version=1.0 encoding=utf-8?
mx:Form xmlns:mx=http://www.adobe.com/2006/mxml; width=400
height=300
mx:Script
![CDATA[
private function sendMyData():void
{
var obj:Object = new Object();
obj.Name = Name.text;
obj.Email = thisIsTheEmailAddressIWant.text;
obj.Message = Message.text;
myContactService.send(obj);
}
]]
/mx:Script
mx:HTTPService id=myContactService
url=FormToEmail.php
method=POST/
mx:FormItem label=Name:
mx:TextInput id=Name/
/mx:FormItem
mx:FormItem label=Email:
mx:TextInput id=thisIsTheEmailAddressIWant/
/mx:FormItem
mx:FormItem label=Message:
mx:TextArea id=Message/
/mx:FormItem
mx:FormItem
mx:Button label=Contact Us fontSize=16
click=sendMyData()/
/mx:FormItem
/mx:Form
Note that each input field has an id set so that they can be referenced
inside the function (I have changed the Email id to show this more
obviously). Also note that the FormComp.mxml is totally self contained.
It does not rely on anything else.
--- In flexcoders@yahoogroups.com, brucewhealton [EMAIL PROTECTED] wrote:
We are close, hopefully. I still get an error on the lines inside the
sendMyData function. It is giving me an error that says,
Error: Access to undefined property Name,
Error: Access to undefined property Email,
Error: Access to undefined property Message,
It should be noted that I have the component, named FormComponent in a
subfolder form the source root, in a file called FormComponent.mxml,
of course. That file just has the Form and the FormItem tags, with
InputText fields with id of Name, Email, Message.
I instantiate the Form component into the application called
ContactForm.
So, I uploaded the project to the web on the server I use. It seems
like this would be the best way to see what I am missing or doing
wrong. So, please check it out here:
http://fwweb.biz/ContactForm.zip
thanks,
Bruce
--- In flexcoders@yahoogroups.com, valdhor stevedepp@ wrote:
There are a few things wrong with your form...
You have the id=Email on the FormItem - it should be on the
TextInput.
The name of your form component is ContactForms.mxml but you try to
instantiate it with forms:ContactForm id=myContactForm/ (Note
ContactForms and ContactForm is different).
You cannot set properties of a variable inside a CDATA block. You
must
do it in a function (Which is inside the CDATA block). eg.
private function sendMyData():void
{
var obj:Object = new Object();
obj.Name = Name.text;
obj.Email = Email.text;
obj.Message = Message.text;
myContactService.send(obj);
}
and change the button mxml to
mx:Button label=Contact Us fontSize=16 click=sendMyData()/
[flexcoders] Re: Flex uploader / accessing local files?
It looks like you'll have to wait for Flash Player 10. See this thread: http://tech.groups.yahoo.com/group/flexcoders/message/126563 --- In flexcoders@yahoogroups.com, Rob Kunkle [EMAIL PROTECTED] wrote: Hi - I've made a flex uploading application that gets a file from the client's file system using FileReference() and uploads it to a server. I'd like to be able to resize the image before it is sent to the server, but apparently flex doesn't have access to the actual bits that make up the image file, only a reference to the file. Surely there must be a way to manipulate that image data from the client's file before it gets to the server? Has anyone done anything like this? I've looked all around but haven't had much luck. Thanks in advance, Rob
Re: [flexcoders] Rippling through state changes
How about write a custom item renderer and expose a public property state name it however you want. Bind that property to the current state of your custom component. When the parent state changes, the item renderer wil update also. HTH, Claudiu - Original Message From: Paul Andrews [EMAIL PROTECTED] To: flexcoders@yahoogroups.com Sent: Friday, October 17, 2008 4:33:45 PM Subject: [flexcoders] Rippling through state changes I have some custom components (nothing special) that are displaying product information. essentially I can use the same component for seprate purposes: Product info (each product can be added to the shopping cart), shopping cart (each product can be removed from the cart). Within the main component, I have TileLists or datagrdids with item renderers. When the custom component flips between states, I need the individual items contained therein to switch state too. I'm trying to think of the most elegant way to do this. Any thoughs 9apart from the fact I'll go Doh! real soon now). I've tended to avoid states, but seem to be embracing them big time now.. Paul __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com
Re: [flexcoders] Rippling through state changes
- Original Message - From: claudiu ursica To: flexcoders@yahoogroups.com Sent: Friday, October 17, 2008 2:41 PM Subject: Re: [flexcoders] Rippling through state changes How about write a custom item renderer and expose a public property state name it however you want. Bind that property to the current state of your custom component. When the parent state changes, the item renderer wil update also. Very neat idea. Thanks for that. Sometimes you just know there's a dead simple solution out there.. Paul HTH, Claudiu - Original Message From: Paul Andrews [EMAIL PROTECTED] To: flexcoders@yahoogroups.com Sent: Friday, October 17, 2008 4:33:45 PM Subject: [flexcoders] Rippling through state changes I have some custom components (nothing special) that are displaying product information. essentially I can use the same component for seprate purposes: Product info (each product can be added to the shopping cart), shopping cart (each product can be removed from the cart). Within the main component, I have TileLists or datagrdids with item renderers. When the custom component flips between states, I need the individual items contained therein to switch state too. I'm trying to think of the most elegant way to do this. Any thoughs 9apart from the fact I'll go Doh! real soon now). I've tended to avoid states, but seem to be embracing them big time now.. Paul __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com
Re: [flexcoders] Rippling through state changes
this is also a nice way to test around the presentation model pattern, your pres model exposes the state the view should be in and dependent on what the data state of your pres model is in On Fri, Oct 17, 2008 at 3:41 PM, claudiu ursica [EMAIL PROTECTED]wrote: How about write a custom item renderer and expose a public property state name it however you want. Bind that property to the current state of your custom component. When the parent state changes, the item renderer wil update also. HTH, Claudiu - Original Message From: Paul Andrews [EMAIL PROTECTED] To: flexcoders@yahoogroups.com Sent: Friday, October 17, 2008 4:33:45 PM Subject: [flexcoders] Rippling through state changes I have some custom components (nothing special) that are displaying product information. essentially I can use the same component for seprate purposes: Product info (each product can be added to the shopping cart), shopping cart (each product can be removed from the cart). Within the main component, I have TileLists or datagrdids with item renderers. When the custom component flips between states, I need the individual items contained therein to switch state too. I'm trying to think of the most elegant way to do this. Any thoughs 9apart from the fact I'll go Doh! real soon now). I've tended to avoid states, but seem to be embracing them big time now.. Paul __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com -- j:pn \\no comment
[flexcoders] Re: adding the user input to an arraycollection
This is how I would do it (Others may do it differently)...
Assuming the text fields have id's of bookType and sales:
private function addToArray():void
{
var newBook:Object = new Object();
newBook.bookType = bookType.text;
newBook.sales= bookType.sales;
bookSales.addItem(newBook);
}
--- In flexcoders@yahoogroups.com, sainath evuri [EMAIL PROTECTED]
wrote:
i would like to get the input from the user using textinput boxes and
add them to the arraycollection defined in the code below.
i had defined a method addToArray for serving the purpose.what should
be the type of the arguments passed to that function.
th code follows:
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.adobe.com/2006/mxml;
layout=absolute
mx:Script
![CDATA[
import mx.collections.ArrayCollection;
[Bindable]
private var bookSales:ArrayCollection =
new ArrayCollection(
[{bookType: Fiction, Sales: 143},
{bookType: Nonfiction, Sales: 189},
{bookType: Technology, Sales: 178},
{bookType: Self-help, Sales: 224}]);
private function chartLabel(dataItem:Object, field:String,
index:int, dataPercent:Number):String
{
return dataItem.bookType + represents \n + dataPercent +
% \n of our sales;
}
private function addToArray():void{
}
]]
/mx:Script
mx:Panel title=Pie Chart
mx:PieChart width=100% height=100% dataProvider={bookSales}
showDataTips=true
mx:series
mx:PieSeries field=Sales labelPosition=callout
labelFunction=chartLabel
mx:fills
mx:RadialGradient
mx:entries
mx:GradientEntry color=#E9C836/
mx:GradientEntry color=#AA9127/
/mx:entries
/mx:RadialGradient
mx:RadialGradient
mx:entries
mx:GradientEntry color=#A1AECF/
mx:GradientEntry color=#47447A/
/mx:entries
/mx:RadialGradient
mx:RadialGradient
mx:entries
mx:GradientEntry color=#339932/
mx:GradientEntry color=#339998/
/mx:entries
/mx:RadialGradient
mx:RadialGradient
mx:GradientEntry color=#6FB35F/
mx:GradientEntry color=#497B54/
/mx:RadialGradient
/mx:fills
/mx:PieSeries
/mx:series
/mx:PieChart
/mx:Panel
/mx:Application
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Re: [flexcoders] Re: Reusing HTTPService
How about something like this:
(note: I've not tried it, just slapped it straight into the email)
public class MyClassThatInvokesHTTPServices {
//inner helper class.
class MyIResponder implements IResponder{
public var f:Function;
public var r:Function;
public MyIResponder(r:Function, f:Function){
this.r = r;
this.f = f;
}
public function fault(info:Object):void {
f.call(info);
}
public function result(result:Object):void {
r.call(result);
}
}
//Your handlers for service calls.
protected function resultA(result:Object){ ... }
protected function faultA(info:Object){...}
protected function resultB(result:Object){ ... }
protected function faultB(info:Object){...}
var service:HTTPService ...//assume exists, reused for various calls.
//send for service A.
funciton sendA(args:Object){
service.url = ../A.html;
service.send(args).addResponder(new MyIResponder(resultA, faultA));
}
//send for service B.
function sendB(){
service.url = ../B.html;
service.send().addResponder(new MyIResponder(resultB, faultB));
}
}
[snip]
--- In flexcoders@yahoogroups.com, lagos_tout lagos.tout@
wrote:
Hi,
I'm re-using an instance of HTTPService, changing the request
arguments to get different responses from the server. But I
found
that if, for instance, I made 3 calls this way with the
HTTPService,
each of the 3 result handlers registered for each call is
executed
every time a result returned.
I solved this by storing a reference to the unique AsyncToken
returned
by each service call and matching it to the AsyncToken
contained
in
each ResultEvent's token property in order to determine
which
result
handler to execute.
I'm not terribly happy with this setup. It seems messy. I'd
appreciate any suggestions on how I can reuse an HTTPService
instance
without ending up with long switch statements with countless
if
thisAsyncToken then do thisHandler, else if thatAsyncToken
then
do
thatHandler... and so on.
Thanks much.
LT
Re: [flexcoders] genie effect, i need help
really i don't remember who's wrote this code, i have downloaded it earlier. I have uploaded mini-project https://download.yousendit.com/TTdIS3hkQ1I3N0N4dnc9PQ if mx:ApplicationControlBar it's below, then it work, if above then it doesn't work - Original Message From: Tom Chiverton [EMAIL PROTECTED] To: flexcoders@yahoogroups.com Sent: Friday, October 17, 2008 5:18:13 PM Subject: Re: [flexcoders] genie effect, i need help On Friday 17 Oct 2008, Carlo Gulliani wrote: hi all, does somebody knows how to make 'genie effect' like on macosx? i've found example for flex, but i can't understand how it work((( and i've found bug, it work only if my workspace is preview panel. maybe somebody could tell me how to think and how to make it. thanks in advance Well, for starters: Who's code are you using ? Show us your working code example, and also your non working code example ? -- Tom Chiverton Helping to conveniently cluster viral end-to-end visionary data 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 Halliwells LLP, 3 Hardman Square, Spinningfields, Manchester, M3 3EB. 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 Solicitors Regulation Authority. 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 2500. For more information about Halliwells LLP visit www.halliwells.com. -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Alternative FAQ location: https://share.acrobat.com/adc/document.do?docid=942dbdc8-e469-446f-b4cf-1e62079f6847 Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.comYahoo! Groups Links __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com
[flexcoders] custom event not working in popup
Hey guys,
I now know that my custom event is not working properly in my popup
window when listening for the event in the main app. When I do this,
it works:
POPUP WINDOW
mx:Metadata
[Event(name=formUpdate,type=flash.events.Event)]
/mx:Metadata
dispatchEvent(new Event('formUpdate',true));
MAIN APP
application
.systemManager.addEventListener(formUpdate,handleUpdateFormSubmitted);
private function handleUpdateFormSubmitted(event:Event):void {
Alert.show('SUCCESS');
}
When I use a custom event it doesn't work:
mx:Metadata
[Event(name=formUpdate,type=com.event.CustomEvent)]
/mx:Metadata
var evt:CustomEvent = new CustomEvent(CustomEvent.ON_TEST_CASE,
{
memberID:memberID_txt.text
}
);
this.dispatchEvent(evt);
MAIN APP
application
.systemManager.addEventListener(formUpdate,handleUpdateFormSubmitted);
private function handleUpdateFormSubmitted(event:CustomEvent):void {
Alert.show('SUCCESS');
}
CUSTOM EVENT
package com.event
{
import flash.events.*
public class CustomEvent extends Event
{
//- PUBLIC INTERNAL VARIABLES
---
// event constants
public static const ON_TEST_CASE:String = formSubmitted;
public var params:Object;
public function CustomEvent($type:String, $params:Object,
$bubbles:Boolean = true, $cancelable:Boolean = true)
{
super($type, true, $cancelable);
this.params = $params;
}
public override function clone():Event
{
return new CustomEvent(type, this.params, bubbles,
cancelable);
}
public override function toString():String
{
return formatToString(CustomEvent, params, type,
bubbles, cancelable);
}
//- END CLASS
-
}
}
Thanks,
Hoz
[flexcoders] how to add internal padding in canvas?
I want to add right padding and left padding inside canvas so the controls in side do not touch the side of canvas, but canvas do not have padding attribute, how to do this. Thanks MK
Re: [flexcoders] custom event not working in popup
Are you sure you are listening for the same event type in main? From what I can
see your custom event is of type
formSubmitted while the main listens for formUpdate ...
Claudiu
- Original Message
From: Mark Hosny [EMAIL PROTECTED]
To: flexcoders@yahoogroups.com
Sent: Friday, October 17, 2008 4:59:55 PM
Subject: [flexcoders] custom event not working in popup
Hey guys,
I now know that my custom event is not working properly in my popup window when
listening for the event in the main app. When I do this, it works:
POPUP WINDOW
mx:Metadata
[Event(name= formUpdate ,type=flash. events.Event )]
/mx:Metadata
dispatchEvent(new Event('formUpdate',true));
MAIN APP
application. systemManager. addEventListener (formUpdate,handleUpdateFormSu
bmitted);
private function handleUpdateFormSub mitted(event: Event):void {
Alert.show('SUCCESS');
}
When I use a custom event it doesn't work:
mx:Metadata
[Event(name= formUpdate ,type=com. event.CustomEven t)]
/mx:Metadata
var evt:CustomEvent = new CustomEvent( CustomEvent. ON_TEST_CASE,
{
memberID:memberID_ txt.text
}
);
this.dispatchEvent( evt);
MAIN APP
application. systemManager. addEventListener (formUpdate,handleUpdateFormSu
bmitted);
private function handleUpdateFormSub mitted(event: CustomEvent) :void {
Alert.show('SUCCESS');
}
CUSTOM EVENT
package com.event
{
import flash.events. *
public class CustomEvent extends Event
{
//- PUBLIC INTERNAL VARIABLES - - -
- - - -
// event constants
public static const ON_TEST_CASE: String = formSubmitted;
public var params:Object;
public function CustomEvent( $type:String, $params:Object,
$bubbles:Boolean = true, $cancelable: Boolean = true)
{
super($type, true, $cancelable) ;
this.params = $params;
}
public override function clone():Event
{
return new CustomEvent( type, this.params, bubbles, cancelable);
}
public override function toString():String
{
returnformatToString(CustomEvent, params, type, bubbles,
cancelable);
}
//- END CLASS - - - - -
- - - -
}
}
Thanks,
Hoz
__
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[flexcoders] Re: mogulus.com = looking for flex/flash talent in NYC
For further reference, Flex job postings should go to the flexjobs group here on Yahoo... http://tech.groups.yahoo.com/group/flexjobs/ --- In flexcoders@yahoogroups.com, philworthy [EMAIL PROTECTED] wrote: Hi All. I hope job postings are allowed in this mailing list. If not, apologies. We are looking for a talented Flex/Flash Designer/Developer to join the team immediately. Rather than post here though, anyone interested should check out: http://www.mogulus.com/info/jobdesc?id=7 Thanks Phil Worthington Chief Product Officer Mogulus
Re: [flexcoders] custom event not working in popup
Mark Hosny wrote:
Hey guys,
I now know that my custom event is not working properly in my popup
window when listening for the event in the main app. When I do this, it
works:
[snip]
public static const ON_TEST_CASE:String = formSubmitted;
public function CustomEvent($type:String, $params:Object,
$bubbles:Boolean = true, $cancelable:Boolean = true)
{
super($type, true, $cancelable);
this.params = $params;
}
[snip]
You are dispatching an even with a type String value of
formSubmitted and listening/registering for formUpdate.
Change the event constant to formUpdate and it will work again..
mx:Metadata
[Event(name=formUpdate,type=com.event.CustomEvent)]
/mx:Metadata
MAIN APP
application.systemManager.addEventListener(formUpdate,handleUpdateFormSubmitted);
// event constants
public static const ON_TEST_CASE:String = formSubmitted;
new CustomEvent(CustomEvent.ON_TEST_CASE,
{
memberID:memberID_txt.text
}
);
this.dispatchEvent(evt);
By the way, whats with the $ signs in the arg names?
HTH.
cheers,
- shaun
Re: [flexcoders] how to add internal padding in canvas?
The panel component supports padding, wil that suit you? HTH, Claudiu - Original Message From: markflex2007 [EMAIL PROTECTED] To: flexcoders@yahoogroups.com Sent: Friday, October 17, 2008 5:07:27 PM Subject: [flexcoders] how to add internal padding in canvas? I want to add right padding and left padding inside canvas so the controls in side do not touch the side of canvas, but canvas do not have padding attribute, how to do this. Thanks MK __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com
RE: [flexcoders] FZip loads cached zip before downloading online
Not sure exactly what is happening but I suggest an improvement to your
approach.
You should detect the change in network connection status and use that
event to flush any objects that are waiting on an event to fire. AIR
fires a NETWORK_CHANGED event and I would make sure you clean up your
objects at that point. You cannot depend on the quality of the bits you
just downloaded regardless and need to re-enter the process.
KFB
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of diigiibot
Sent: Friday, October 17, 2008 3:31 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] FZip loads cached zip before downloading online
I'm using FZip in an AIR application, the application loads the zip
from a location on our server, unpacks the zip and move the files to
their local folder. Everything runs smooth until I cut off my internet
connection while the zip is downloading.
When I restart the application it looks like FZip is first checking
the temp folder for the cached zip and if found, it uses that one to
unzip, even if the zip was not completed the last time.
Does anyone know of a way to prevent that?
I use the default load method of the FZip library, this is a part of
the code I use.
var moduleLink:String = [EMAIL PROTECTED];
var zip:FZip = new FZip();
zip.addEventListener(Event.COMPLETE, onComplete);
zip.load(new URLRequest(moduleLink));
private function onComplete(evt:Event):void
{
var moduleDir:File =
File.applicationStorageDirectory.resolvePath(modules);
var outStream:FileStream;
for(var i:int; ievt.target.getFileCount();i++)
{
var zipFile:FZipFile = evt.target.getFileAt(i);
if(zipFile.sizeUncompressed == 0
zipFile.filename.toString().substr(-1) == /)
{
var rootDir:File =
File.applicationStorageDirectory.resolvePath(modules/+zipFile.filename
.toString());
}
else
{
var tempFile:File = moduleDir.resolvePath(zipFile.filename);
outStream = new FileStream();
outStream.open(tempFile, FileMode.WRITE);
outStream.writeBytes(zipFile.content, 0, zipFile.sizeUncompressed);
outStream.close();
}
}
evt.target.close();
}
Thanks in advance
[flexcoders] Re: Extending UIComponent memory issues.
Michael, I have tried using Flexsprite but throws errors about needing
to implementing IUIcomponent. Did I miss something and give up to early?
--- In flexcoders@yahoogroups.com, Michael Schmalle
[EMAIL PROTECTED] wrote:
Doug, Jason,
Since I am a self-centered person that doesn't like to be misunderstood,
;-), I could have brought up the 4000 object issue. In previous
threads with
Jason, he said this was a requirement from the higher order. So I
left it
where it was, 4000 objects.
As far as the IUIComponent issue, it is Container that requires them not
'Flex' itself.
This is where as flex projects, Web 2.0 and performance are reaching
a point
where it's not just making a Flash IDE animation anymore.
When the requirements of these projects come to this level there is more
engineering involved and Flex out of the box is not going to handle
situations like this.
The absolute way to do this is creating a UIComponent subclass that
is the
container, creating your layout algorithm in this component. Subclass
FlexSprite, make that your content loader component.
Then instantiate the content components in the UIComponent
container. This
is the lean version of your design I envision. You could even
recycle the
content renderers in your container component Lot's of things
you could
do ;-)
Mike
On Wed, Oct 15, 2008 at 10:47 PM, flexaustin [EMAIL PROTECTED] wrote:
Doug, what would you go with? Sprite?
I thought sprite, but you need to implement all the IUIComponent stuff
or use composition correct? Wouldn't composition reduce the benefits
gained by using Sprite?
Doug, if you message me and I can tell you where to see the component.
jason (underscore) newport {at) hot mail
--- In flexcoders@yahoogroups.com flexcoders%40yahoogroups.com,
Doug
McCune doug@ wrote:
You've got 4,000 things all moving around at once? Are all 4,000 of
those
actually visible? 4,000 UI components seems like a lot for any
layout
manager to have to deal with. I'd try to focus on figuring out how
to reduce
the number of UIComponents before I worried about how much memory
each one
is taking up. I may be totally off base, but I can't imagine a
scenario
where you want 4,000 images all on the screen at the same time.
And if you do really need to load 4,000 swfs all at the same time
then you
probably want something that's lighter than custom UIComponent
classes,
which would keep those 4,000 objects out of the normal
invalidation/validation cycles of the display list.
Doug
On Wed, Oct 15, 2008 at 1:34 PM, Michael Schmalle
teoti.graphix@wrote:
A side note,
You are doing some very expensive leg work in the 'content'
setter.
You need to break that out into commitProperties() and
updateDisplayList().
You would get a huge performance increase for sure.
As far as the memory, doesn't look to weird, event listeners
without weak
references can make thing hang around as well.
Mike
On Wed, Oct 15, 2008 at 3:08 PM, flexaustin flexaustin@ wrote:
So I have this base component, that when running profiler,
says its
eating up tons of memory. I have about 4000 of these at one
time in
my Flex app (see component code below). This base component is
extended by two other components, which are then extended by
two more
components each so 3 or 4 levels above this base component.
1. My first question is does the profiler just point to the base
class
or are there actually 4000 of these being created outside of
their
extended children?
2. My 2nd question is is their anything wrong with the code
below? Why
is it eatin memory? The parameter content when pulled in is
a swf
file (icon) that is 5kb each so 5kb * 4000... you get the math.
When I run this progam the CarouselImage's are using up 30%
to 35% of
my apps memory usage. And my app is eating up 725,000kb of
mem usage,
thus crashing my pretty decent computer.
// --- BEGIN CODE --
package com.mysite.views.components
{
import flash.display.DisplayObject;
import flash.system.ApplicationDomain;
import mx.core.UIComponent;
import mx.events.ResizeEvent;
public class CarouselImage extends UIComponent
{
// Content
private var _content:DisplayObject;
private var _contentWidth:Number;
private var _contentHeight:Number;
public function CarouselImage(content:*=null)
{
super();
// Set content
this.content = content;
}
// Properties
[Inspectable]
public function get content():DisplayObject
{
return _content;
}
public function set content(value:*):void
{
if (_content != null)
{
removeChild(_content)
removeEventListener(ResizeEvent.RESIZE, handleResize);
}
if (value is
Re: [flexcoders] custom event not working in popup
Hey Shaun,
Thanks for the reply, and YES, it finally worked. It's always those little
typos that gotcha's!! The $'s were just taken from code relating to PHP
format; obviously, not needed.
I did find it interesting that I could also do this and skip the metadata
tag in the popup:
application.systemManager.addEventListener(CustomEvent.ON_TEST_CASE,handleUpdateFormSubmitted);
not sure if that's bad practice, but we have finally solved the popup window
to main scenario!!
shaun etherton wrote:
Mark Hosny wrote:
Hey guys,
I now know that my custom event is not working properly in my popup
window when listening for the event in the main app. When I do this, it
works:
[snip]
public static const ON_TEST_CASE:String = formSubmitted;
public function CustomEvent($type:String, $params:Object,
$bubbles:Boolean = true, $cancelable:Boolean = true)
{
super($type, true, $cancelable);
this.params = $params;
}
[snip]
You are dispatching an even with a type String value of
formSubmitted and listening/registering for formUpdate.
Change the event constant to formUpdate and it will work again..
mx:Metadata
[Event(name=formUpdate,type=com.event.CustomEvent)]
/mx:Metadata
MAIN APP
application.systemManager.addEventListener(formUpdate,handleUpdateFormSubmitted);
// event constants
public static const ON_TEST_CASE:String = formSubmitted;
new CustomEvent(CustomEvent.ON_TEST_CASE,
{
memberID:memberID_txt.text
}
);
this.dispatchEvent(evt);
By the way, whats with the $ signs in the arg names?
HTH.
cheers,
- shaun
--
View this message in context:
http://www.nabble.com/custom-event-not-working-in-popup-tp20033915p20034275.html
Sent from the FlexCoders mailing list archive at Nabble.com.
Re: [flexcoders] Module Interfaces Inheritance question
It has to do with the ApplicationDomain. Unless otherwise specified, a module lives in its own ApplicationDomain. This way it can have its own copies of every class. If you load the modules into the same ApplicationDomain as the main application, the warning should be gone as well. Its just, in this case the classes are still included in all of the modules. Ralf. On Fri, Oct 17, 2008 at 2:23 PM, Purushottam Yeluripati [EMAIL PROTECTED] wrote: Thank you for your response, Ralf. I am going to try that option as well. But I am still not clear on why the current setup does not work. I have ensured (through explicit package import and variable declaration in MyApp) that IAppModule, IModule1 and IModule2 are all referenced within the main application. I have been trying a host of other things such as trying to load all the modules into the same domain as the application, but no luck there either :( - Original Message From: Ralf Bokelberg [EMAIL PROTECTED] To: flexcoders@yahoogroups.com Sent: Friday, October 17, 2008 2:36:19 AM Subject: Re: [flexcoders] Module Interfaces Inheritance question Hi Purush I think iAppModule needs to go into a library project, which is referenced by the modules but marked as external, while it is embedded completely in the main application. Ralf. On Fri, Oct 17, 2008 at 2:51 AM, purush_y [EMAIL PROTECTED] com wrote: Hi, I did a basic search on this topic and read a few posts, but I think my case seems to be a little different here. I have a fairly large application that I am designing to be broken into one main application that loads multiple modules as required. My main application implements an IMyApp interface with one method right now: getModule(modName: String):* All my modules implement a generic IAppModule interface which includes 2 methods: -initModule( ) Called after loading and creation of module -handleEvent( evt:Event) : Called whenever an event such as MenuEvent etc need to be passed to the module. Each of the modules implement a specific interface, for eg. Module1 implements IModule1 which extends IAppModule, and Module2 implements IModule2 which also extends IAppModule to expose specific functionality within each of the module. So I have the following package structure and classes with their interfaces: 1) class a.MyApp implements a.mod.common. IMyApp (My main app) 2) interface a.mod.common. IModule1 extends interface a.mod.common. IAppModule 3) interface a.mod.common. IModule2 extends interface a.mod.common. IAppModule 4) class a.mod.mod1.Module1 implements a.mod.common. IModule1 (Module 1 compiles to Module1.swf) 5) class a.mod.mod2.Module 2 implements a.mod.common. IModule2 (Module 2 compiles to Module2.swf) My main application handles the logic of loading all the modules at starting and as required as runtime and any module requiring access to another module asks the main application (through the IMyApp interface) for a handle to the other module. Here is my problem. I am trying to access IModule2 from within Module1. I use IMyApp.getModule( Module2 ) to get a handle to the second module, but when I try to downcast it to IModule2, it throws me an error saying it encountered error with the type coercion. In the error detail it says that it cannot convert a.mod.mod2.Module2 to a.mod.common. IModule2 which stumps me as the class implements that specific interface. If I include all methods from IModule1 and IModule2 into the base interface IAppModule, remove IModule2 entirely and try to cast the IMyApp.getModule( Module2 ) to IAppModule, it works fine, but this is not what I was looking for. I will end up with one monolithic IAppModule with every method from every module interface. I am not sure what I am missing here. Is there a problem with interface inheritance and modules? When I run a link report for the modules, I am not sure if I am reading the report right, but I do not see IModule2 interface as part of the definitions within script Module2. Can someone please point me in the right direction for this problem? Thank you for your help, Purush
[flexcoders] Re: [LCDS] Using where in in the SQL assembler
Hi Benjamin,
I tried the in clause statement without any problem. Here are what I
did
fill
namegetSomeEmployees/name
sql
select id as id, firstname as firstname,
lastname as lastname, phonenumber as phonenumber
from employee
where id in (#ids#)
and
phonenumber like concat(#areacode#,'%')
/sql
/fill
fill
namegetSomeEmployeesWithSameLastName/name
sql
select id as id, firstname as firstname,
lastname as lastname, phonenumber as phonenumber
from employee
where lastname in (#lastNames#)
/sql
/fill
fill using number array:
var ids: Array = [1,3,5,7,9];
var token: AsyncToken = ds.fill
(people, getSomeEmployees, {ids:ids,areacode:617});
fill using String array:
var lastnames: Array = [Cattel];
var token: AsyncToken = ds.fill
(people, getSomeEmployeesWithSameLastName, {lastNames:lastnames});
William
--- In flexcoders@yahoogroups.com, benjidudu [EMAIL PROTECTED]
wrote:
I am unsuccesfully trying using a
SELECT index_id, vpn_id FROM circuit WHERE index_id in
('123', '234')
sql statement with LCDS' SQL assembler.
In my data-management-config.xml, I configured the sql as
SELECT index_id, vpn_id FROM circuit WHERE index_id in (#list#).
And in Flex, I tried sending 'list' as an Array, a String (with and
without quotes) but without success. It always return an empty set
but
does not return a fault.
Does anybody know how I should code this?
Thanks,
Benjamin.
[flexcoders] Re: Rippling through state changes
--- In flexcoders@yahoogroups.com, Paul Andrews [EMAIL PROTECTED] wrote: I have some custom components (nothing special) that are displaying product information. essentially I can use the same component for seprate purposes: Product info (each product can be added to the shopping cart), shopping cart (each product can be removed from the cart). Within the main component, I have TileLists or datagrdids with item renderers. When the custom component flips between states, I need the individual items contained therein to switch state too. I'm trying to think of the most elegant way to do this. Any thoughs 9apart from the fact I'll go Doh! real soon now). I've tended to avoid states, but seem to be embracing them big time now.. I'd look at the Button code and see how it uses stateful skins. And I've found that using styles for this kind of thing works pretty well. You can either extend TileList to pass through the appropriate style into the component or you can look at my TileList_withStyle component, available at http://flexdiary.blogspot.com. Or you can just change the style declaration for your custom component on the fly to change the applicable style/state at runtime. HTH; Amy
Re: [flexcoders] custom event not working in popup
Hey,
hoz wrote:
Hey Shaun,
Thanks for the reply, and YES, it finally worked. It's always those little
typos that gotcha's!! The $'s were just taken from code relating to PHP
format; obviously, not needed.
Right, i see. :)
I did find it interesting that I could also do this and skip the metadata
tag in the popup:
Yep. You use that metadata tag when you want to expose the event to a
container component via mxml
(Eg.)
mx:Button click=handleClick(event) /
If you look at the source of mx:Button you'll see the metadata for the
click event.
I wasn't sure if you knew that so i didn't comment on it.
So you would use the metadata tag if you wanted to do the following.
Canvas
script
private function handleFormSubmitted(e:CustomEvent):void {...}
/script
MyComponent
id=mc
formSubmitted=handleFormSubmitted(event)
/
/Canvas
MyComponent would have the metadata tag declaring the name and the type
of the event it dispatches and then it appears in FlexBuilder as a hint.
This is pretty much the same as writing the following:
mc.addEventListener(formSubmitted, handleForSubmitted);
HTH.
cheers,
- shaun
Re: [flexcoders] Re: AMFPHP tutorial
Wow Jonnie, simply outstanding! I can see that you have now a Flex version of WP. Really cool!! You rock Your tutorials are also very helpful. Regards, Viv. On Fri, Oct 17, 2008 at 3:10 AM, Jonnie Spratley [EMAIL PROTECTED] wrote: Here are some tutorials that I created, see if they are what you were looking for. -Jonnie Spratley Links: http://jonniespratley.com/2008/10/15/adobe-flex-amfphp-video-tutorial-part-1/ http://jonniespratley.com/mini-cookbook/ http://jonniespratley.com/2008/09/21/adobe-flexair-creating-a-serviceproxy-for-amfphp/ If you want to see how to use amfphp with a pretty big project, look at this http://flexpress.jonniespratley.com/fp-admin/Flexpress.html Right click for source.
Re: [flexcoders] Re: Extending UIComponent memory issues.
Jason,
What I suggested is probably a bit to complex for what you need. It's kind
of a reimplementation of what you are doing.
1. Subclass UIComponent to make your container.
2. Create the layout algorithm in that component.
3. Create a subclass of FlexSprite that is your loader component.
4. Add the FlexSprite subclass instances (your content) to your UIComponent
container class with custom layout.
5. Add the UIComponent class to a Container.
The above is not really a solution for you right now I'm sure, I was just
saying this is what I would do to get maximum performance and memory
management.
The reason I say this is I have no idea how you are laying out those
instances with reflection etc. How are you laying them out (with what layout
algorithm) ?
Mike
On Fri, Oct 17, 2008 at 10:21 AM, flexaustin [EMAIL PROTECTED] wrote:
Michael, I have tried using Flexsprite but throws errors about needing
to implementing IUIcomponent. Did I miss something and give up to early?
--- In flexcoders@yahoogroups.com flexcoders%40yahoogroups.com, Michael
Schmalle
[EMAIL PROTECTED] wrote:
Doug, Jason,
Since I am a self-centered person that doesn't like to be misunderstood,
;-), I could have brought up the 4000 object issue. In previous
threads with
Jason, he said this was a requirement from the higher order. So I
left it
where it was, 4000 objects.
As far as the IUIComponent issue, it is Container that requires them not
'Flex' itself.
This is where as flex projects, Web 2.0 and performance are reaching
a point
where it's not just making a Flash IDE animation anymore.
When the requirements of these projects come to this level there is more
engineering involved and Flex out of the box is not going to handle
situations like this.
The absolute way to do this is creating a UIComponent subclass that
is the
container, creating your layout algorithm in this component. Subclass
FlexSprite, make that your content loader component.
Then instantiate the content components in the UIComponent
container. This
is the lean version of your design I envision. You could even
recycle the
content renderers in your container component Lot's of things
you could
do ;-)
Mike
On Wed, Oct 15, 2008 at 10:47 PM, flexaustin [EMAIL PROTECTED] wrote:
Doug, what would you go with? Sprite?
I thought sprite, but you need to implement all the IUIComponent stuff
or use composition correct? Wouldn't composition reduce the benefits
gained by using Sprite?
Doug, if you message me and I can tell you where to see the component.
jason (underscore) newport {at) hot mail
--- In flexcoders@yahoogroups.com
flexcoders%40yahoogroups.comflexcoders%
40yahoogroups.com,
Doug
McCune doug@ wrote:
You've got 4,000 things all moving around at once? Are all 4,000 of
those
actually visible? 4,000 UI components seems like a lot for any
layout
manager to have to deal with. I'd try to focus on figuring out how
to reduce
the number of UIComponents before I worried about how much memory
each one
is taking up. I may be totally off base, but I can't imagine a
scenario
where you want 4,000 images all on the screen at the same time.
And if you do really need to load 4,000 swfs all at the same time
then you
probably want something that's lighter than custom UIComponent
classes,
which would keep those 4,000 objects out of the normal
invalidation/validation cycles of the display list.
Doug
On Wed, Oct 15, 2008 at 1:34 PM, Michael Schmalle
teoti.graphix@wrote:
A side note,
You are doing some very expensive leg work in the 'content'
setter.
You need to break that out into commitProperties() and
updateDisplayList().
You would get a huge performance increase for sure.
As far as the memory, doesn't look to weird, event listeners
without weak
references can make thing hang around as well.
Mike
On Wed, Oct 15, 2008 at 3:08 PM, flexaustin flexaustin@ wrote:
So I have this base component, that when running profiler,
says its
eating up tons of memory. I have about 4000 of these at one
time in
my Flex app (see component code below). This base component is
extended by two other components, which are then extended by
two more
components each so 3 or 4 levels above this base component.
1. My first question is does the profiler just point to the base
class
or are there actually 4000 of these being created outside of
their
extended children?
2. My 2nd question is is their anything wrong with the code
below? Why
is it eatin memory? The parameter content when pulled in is
a swf
file (icon) that is 5kb each so 5kb * 4000... you get the math.
When I run this progam the CarouselImage's are using up 30%
to 35% of
my apps memory
Re: [flexcoders] how to add internal padding in canvas?
A hack that can be done if you really want Canvas is;
Create a subclass of Canvas and override the usePadding property.
override mx_internal get usePadding():Boolean
{
return true;
}
This will turn the padding back on when the
layout calculates viewMetricsAndPadding.
Mike
On Fri, Oct 17, 2008 at 10:17 AM, claudiu ursica [EMAIL PROTECTED]wrote:
The panel component supports padding, wil that suit you?
HTH,
Claudiu
- Original Message
From: markflex2007 [EMAIL PROTECTED]
To: flexcoders@yahoogroups.com
Sent: Friday, October 17, 2008 5:07:27 PM
Subject: [flexcoders] how to add internal padding in canvas?
I want to add right padding and left padding inside canvas so the
controls in side do not touch the side of canvas, but canvas do not
have padding attribute, how to do this.
Thanks
MK
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Re: [flexcoders] FZip loads cached zip before downloading online
On Oct 17, 2008, at 10:17 AM, Kevin Benz wrote: When I restart the application it looks like FZip is first checking the temp folder for the cached zip and if found, it uses that one to unzip, even if the zip was not completed the last time. Does anyone know of a way to prevent that? Compare file sizes. cheers, jon
Re: [flexcoders] FZip loads cached zip before downloading online
On Oct 17, 2008, at 10:17 AM, Kevin Benz wrote: When I restart the application it looks like FZip is first checking the temp folder for the cached zip and if found, it uses that one to unzip, even if the zip was not completed the last time. Does anyone know of a way to prevent that? Scratch my last comment btw... duh... when you're not connected you have no idea if it's been completed. What you can do is see if FZip will open up the ZIP archive that didn't download completely. You should have an error thrown that it's not valid because, well, the ZIP archive wouldn't be valid if it's not fully downloaded. just a thought, jb
[flexcoders] Listen to transition complete?
Hi all, is it possible to add an eventListener, that listens for the end of a transition between two states? Couldn't find anything. Don't want to listen to a stateChange Event and don't want to use a timer, that sends an TimerEvent.TIMER_COMPLETE after the duration of the transition. Thanks, Chris
Re: [flexcoders] Re: Rippling through state changes
- Original Message - From: Amy [EMAIL PROTECTED] To: flexcoders@yahoogroups.com Sent: Friday, October 17, 2008 3:38 PM Subject: [flexcoders] Re: Rippling through state changes --- In flexcoders@yahoogroups.com, Paul Andrews [EMAIL PROTECTED] wrote: I have some custom components (nothing special) that are displaying product information. essentially I can use the same component for seprate purposes: Product info (each product can be added to the shopping cart), shopping cart (each product can be removed from the cart). Within the main component, I have TileLists or datagrdids with item renderers. When the custom component flips between states, I need the individual items contained therein to switch state too. I'm trying to think of the most elegant way to do this. Any thoughs 9apart from the fact I'll go Doh! real soon now). I've tended to avoid states, but seem to be embracing them big time now.. I'd look at the Button code and see how it uses stateful skins. And I've found that using styles for this kind of thing works pretty well. You can either extend TileList to pass through the appropriate style into the component or you can look at my TileList_withStyle component, available at http://flexdiary.blogspot.com. Or you can just change the style declaration for your custom component on the fly to change the applicable style/state at runtime. Thanks Amy. HTH; Amy -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Alternative FAQ location: https://share.acrobat.com/adc/document.do?docid=942dbdc8-e469-446f-b4cf-1e62079f6847 Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.comYahoo! Groups Links
[flexcoders] Re: [LCDS] Using where in in the SQL assembler
Hi Benjamin,
I also tried
select * from
employee where lastname in (123)
directly on database console. I got an empty result instead of sql
error
William
--- In flexcoders@yahoogroups.com, kwbillchan [EMAIL PROTECTED] wrote:
Hi Benjamin,
I tried the in clause statement without any problem. Here are what
I
did
fill
namegetSomeEmployees/name
sql
select id as id, firstname as firstname,
lastname as lastname, phonenumber as phonenumber
from employee
where id in (#ids#)
and
phonenumber like concat(#areacode#,'%')
/sql
/fill
fill
namegetSomeEmployeesWithSameLastName/name
sql
select id as id, firstname as firstname,
lastname as lastname, phonenumber as phonenumber
from employee
where lastname in (#lastNames#)
/sql
/fill
fill using number array:
var ids: Array = [1,3,5,7,9];
var token: AsyncToken = ds.fill
(people, getSomeEmployees, {ids:ids,areacode:617});
fill using String array:
var lastnames: Array = [Cattel];
var token: AsyncToken = ds.fill
(people, getSomeEmployeesWithSameLastName,
{lastNames:lastnames});
William
--- In flexcoders@yahoogroups.com, benjidudu benjamin.durin@
wrote:
I am unsuccesfully trying using a
SELECT index_id, vpn_id FROM circuit WHERE index_id in
('123', '234')
sql statement with LCDS' SQL assembler.
In my data-management-config.xml, I configured the sql as
SELECT index_id, vpn_id FROM circuit WHERE index_id in
(#list#).
And in Flex, I tried sending 'list' as an Array, a String (with
and
without quotes) but without success. It always return an empty
set
but
does not return a fault.
Does anybody know how I should code this?
Thanks,
Benjamin.
RE: [flexcoders] Re: Flex uploader / accessing local files?
This actually isn't very tough at all. You need to get the File object, load its BitmapData and use the Matrix object to size it and then either PNGEncode or JPGEncode back out. From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of valdhor Sent: Friday, October 17, 2008 6:41 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] Re: Flex uploader / accessing local files? It looks like you'll have to wait for Flash Player 10. See this thread: http://tech.groups.yahoo.com/group/flexcoders/message/126563 --- In flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com , Rob Kunkle [EMAIL PROTECTED] wrote: Hi - I've made a flex uploading application that gets a file from the client's file system using FileReference() and uploads it to a server. I'd like to be able to resize the image before it is sent to the server, but apparently flex doesn't have access to the actual bits that make up the image file, only a reference to the file. Surely there must be a way to manipulate that image data from the client's file before it gets to the server? Has anyone done anything like this? I've looked all around but haven't had much luck. Thanks in advance, Rob image001.jpgimage002.jpg
Re: [flexcoders] Module Interfaces Inheritance question
Ralf, I tried to include all the common classes into a library which is linked into the main application, but that did not resolve it. I tried the option of loading all the modules into the main application's ApplicationDomain. No luck still. But now the module is not able to get a handle to the parentApplication instance. It throws a null reference or property access error in the getter for the parent Application. Purush - Original Message From: Ralf Bokelberg [EMAIL PROTECTED] To: flexcoders@yahoogroups.com Sent: Friday, October 17, 2008 10:30:35 AM Subject: Re: [flexcoders] Module Interfaces Inheritance question It has to do with the ApplicationDomain. Unless otherwise specified, a module lives in its own ApplicationDomain. This way it can have its own copies of every class. If you load the modules into the same ApplicationDomain as the main application, the warning should be gone as well. Its just, in this case the classes are still included in all of the modules. Ralf. On Fri, Oct 17, 2008 at 2:23 PM, Purushottam Yeluripati [EMAIL PROTECTED] com wrote: Thank you for your response, Ralf. I am going to try that option as well. But I am still not clear on why the current setup does not work. I have ensured (through explicit package import and variable declaration in MyApp) that IAppModule, IModule1 and IModule2 are all referenced within the main application. I have been trying a host of other things such as trying to load all the modules into the same domain as the application, but no luck there either :( - Original Message From: Ralf Bokelberg ralf.bokelberg@ gmail.com To: [EMAIL PROTECTED] ups.com Sent: Friday, October 17, 2008 2:36:19 AM Subject: Re: [flexcoders] Module Interfaces Inheritance question Hi Purush I think iAppModule needs to go into a library project, which is referenced by the modules but marked as external, while it is embedded completely in the main application. Ralf. On Fri, Oct 17, 2008 at 2:51 AM, purush_y [EMAIL PROTECTED] com wrote: Hi, I did a basic search on this topic and read a few posts, but I think my case seems to be a little different here. I have a fairly large application that I am designing to be broken into one main application that loads multiple modules as required. My main application implements an IMyApp interface with one method right now: getModule(modName: String):* All my modules implement a generic IAppModule interface which includes 2 methods: -initModule( ) Called after loading and creation of module -handleEvent( evt:Event) : Called whenever an event such as MenuEvent etc need to be passed to the module. Each of the modules implement a specific interface, for eg. Module1 implements IModule1 which extends IAppModule, and Module2 implements IModule2 which also extends IAppModule to expose specific functionality within each of the module. So I have the following package structure and classes with their interfaces: 1) class a.MyApp implements a.mod.common. IMyApp (My main app) 2) interface a.mod.common. IModule1 extends interface a.mod.common. IAppModule 3) interface a.mod.common. IModule2 extends interface a.mod.common. IAppModule 4) class a.mod.mod1.Module1 implements a.mod.common. IModule1 (Module 1 compiles to Module1.swf) 5) class a.mod.mod2.Module 2 implements a.mod.common. IModule2 (Module 2 compiles to Module2.swf) My main application handles the logic of loading all the modules at starting and as required as runtime and any module requiring access to another module asks the main application (through the IMyApp interface) for a handle to the other module. Here is my problem. I am trying to access IModule2 from within Module1. I use IMyApp.getModule( Module2 ) to get a handle to the second module, but when I try to downcast it to IModule2, it throws me an error saying it encountered error with the type coercion. In the error detail it says that it cannot convert a.mod.mod2.Module2 to a.mod.common. IModule2 which stumps me as the class implements that specific interface. If I include all methods from IModule1 and IModule2 into the base interface IAppModule, remove IModule2 entirely and try to cast the IMyApp.getModule( Module2 ) to IAppModule, it works fine, but this is not what I was looking for. I will end up with one monolithic IAppModule with every method from every module interface. I am not sure what I am missing here. Is there a problem with interface inheritance and modules? When I run a link report for the modules, I am not sure if I am reading the report right, but I do not see IModule2 interface as part of the definitions within script Module2. Can someone please point me in the right direction for this problem? Thank you for your help, Purush
[flexcoders] How to setup LCDS woth Jboss Application server?
Hi, Please give me a detail about this or useful links. I search with google and I have not get a useful result yet. Thanks a lot Mark
[flexcoders] Re: how to add internal padding in canvas?
Hi,Mike
Please let me know this in detail.
I can extends Canvas and create a new class (like samrtcavas).
I confuse how to use the class in mxml and how to set left/right paddings
Thanks for your help
Mark
--- In flexcoders@yahoogroups.com, Michael Schmalle
[EMAIL PROTECTED] wrote:
A hack that can be done if you really want Canvas is;
Create a subclass of Canvas and override the usePadding property.
override mx_internal get usePadding():Boolean
{
return true;
}
This will turn the padding back on when the
layout calculates viewMetricsAndPadding.
Mike
[flexcoders] Re: sailorsea21 - RemoveChild question.
Hi Tracy,
I don't think I'm successfully storing the reference of the children
into the array.
This is what I had tried:
private var moduleloader:ModuleLoader;
private var button:Button;
private var _aChildren:Array;
private function click(evt:MouseEvent):void {
tiletest.removeChild(_aChildren[one]);
tiletest.removeChild(button);
}
public function AddModule():void {
moduleloader = new ModuleLoader();
moduleloader.url = test.swf;
button = new Button();
button.label = unload;
button.addEventListener(MouseEvent.CLICK, click);
tiletest.addChild(button);
_aChildren = new Array();
_aChildren[one] = tiletest.addChild(moduleloader);
}
But I keep getting the ArgumentError: Error #2025: The supplied
DisplayObject must be a child of the caller. error.
Thanks again.
-David
--- In flexcoders@yahoogroups.com, Tracy Spratt [EMAIL PROTECTED] wrote:
Well, you did not do what I suggested.
What do you think is in moduleloader when you click the remove
button?
The last thing you put in it.
Re-read my response.
Tracy
From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On
Behalf Of sailorsea21
Sent: Thursday, October 16, 2008 4:38 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: sailorsea21 - RemoveChild question.
Hi Tracy, thank you for your quick response.
I'm a little stuck on this one... I can't get it to work...
I'm now able to load a module and unload it. But if I load several
modules, I'm only able to unload the latest one.
When I try unloading the other loaded modules I receive the follow
error:
ArgumentError: Error #2025: The supplied DisplayObject must be a
child of the caller.
at flash.display::DisplayObjectContainer/removeChild()
at
mx.core::UIComponent/http://www.adobe.com/2006/flex/mx/internal::$remo
http://www.adobe.com/2006/flex/mx/internal::$remo
veChild()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\core\UIComponent.as:5074]
at mx.core::Container/removeChild()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\core\Container.as:2267]
at content_module_template_blank/click()
[C:\Inetpub\wwwroot\LWY\UI\UI Score\UI Score 004
\src\content_module_template_blank.mxml:29]
This is my code:
import mx.states.RemoveChild;
import mx.modules.ModuleLoader;
import mx.controls.Button;
private var moduleloader:ModuleLoader;
private var button:Button;
public function loadmodule():void {
moduleloader = new ModuleLoader();
tiletest.addChild(moduleloader);
moduleloader.url = test.swf;
button = new Button();
button.label = unload;
button.addEventListener(MouseEvent.CLICK, click);
tiletest.addChild(button);
}
private function click(evt:MouseEvent):void {
tiletest.removeChild(moduleloader);
tiletest.removeChild(button);
}
mx:Tile width=100% height=100% id=tiletest/
mx:LinkButton label=Load click=loadmodule() buttonMode=true/
Thank you very much.
-David.
[flexcoders] Alex Blog: Datagrid Column Header and ComboBox
Hi Alex I looked through your blog. I implemented below functionality http://blogs.adobe.com/aharui/ComboBoxHeader/dg.swf. Now if i want to show that as soon as the datagrid loads, combobox shows Below 40 and data is also sorted. I want to change the item in combo box. How to do that? Any pointer is highly appreciated. Thanks ilikeflex
[flexcoders] Re: how to add internal padding in canvas?
Another alternative, if you have to use a Canvas and don't want to
subclass, is to use constraints (top, bottom, left, right) on the
children.
-TH
--- In flexcoders@yahoogroups.com, markflex2007 [EMAIL PROTECTED]
wrote:
Hi,Mike
Please let me know this in detail.
I can extends Canvas and create a new class (like samrtcavas).
I confuse how to use the class in mxml and how to set left/right
paddings
Thanks for your help
Mark
--- In flexcoders@yahoogroups.com, Michael Schmalle
teoti.graphix@ wrote:
A hack that can be done if you really want Canvas is;
Create a subclass of Canvas and override the usePadding property.
override mx_internal get usePadding():Boolean
{
return true;
}
This will turn the padding back on when the
layout calculates viewMetricsAndPadding.
Mike
[flexcoders] Re: Need help for mx:MenuBar?
I don't understand what you want. Do you want the menu to drop down when you mouseover it or when you click it? Have you checked out the example at: http://livedocs.adobe.com/flex/3/html/help.html?content=menucontrols_6.html --- In flexcoders@yahoogroups.com, markflex2007 [EMAIL PROTECTED] wrote: I see a demo at http://www.customware.net/repository/display/FLEX/Flex+Menu+Example The mouse over works after first click a menu. How this works?
[flexcoders] Re: FZip loads cached zip before downloading online
Yes, that could be a solution. I'll try it out.
Only I'm not sure the partially downloaded zip will be removed from
the temp folder when I remove the FZip object.
--- In flexcoders@yahoogroups.com, Kevin Benz [EMAIL PROTECTED] wrote:
Not sure exactly what is happening but I suggest an improvement to your
approach.
You should detect the change in network connection status and use that
event to flush any objects that are waiting on an event to fire. AIR
fires a NETWORK_CHANGED event and I would make sure you clean up your
objects at that point. You cannot depend on the quality of the bits you
just downloaded regardless and need to re-enter the process.
KFB
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of diigiibot
Sent: Friday, October 17, 2008 3:31 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] FZip loads cached zip before downloading online
I'm using FZip in an AIR application, the application loads the zip
from a location on our server, unpacks the zip and move the files to
their local folder. Everything runs smooth until I cut off my internet
connection while the zip is downloading.
When I restart the application it looks like FZip is first checking
the temp folder for the cached zip and if found, it uses that one to
unzip, even if the zip was not completed the last time.
Does anyone know of a way to prevent that?
I use the default load method of the FZip library, this is a part of
the code I use.
var moduleLink:String = [EMAIL PROTECTED];
var zip:FZip = new FZip();
zip.addEventListener(Event.COMPLETE, onComplete);
zip.load(new URLRequest(moduleLink));
private function onComplete(evt:Event):void
{
var moduleDir:File =
File.applicationStorageDirectory.resolvePath(modules);
var outStream:FileStream;
for(var i:int; ievt.target.getFileCount();i++)
{
var zipFile:FZipFile = evt.target.getFileAt(i);
if(zipFile.sizeUncompressed == 0
zipFile.filename.toString().substr(-1) == /)
{
var rootDir:File =
File.applicationStorageDirectory.resolvePath(modules/+zipFile.filename
.toString());
}
else
{
var tempFile:File = moduleDir.resolvePath(zipFile.filename);
outStream = new FileStream();
outStream.open(tempFile, FileMode.WRITE);
outStream.writeBytes(zipFile.content, 0, zipFile.sizeUncompressed);
outStream.close();
}
}
evt.target.close();
}
Thanks in advance
[flexcoders] Re: Listen to transition complete?
Hi Chris, For the component that has a transition or effect, listen for the effectEnd event: myComponent effectEnd=onEffectEnd()/ -TH --- In flexcoders@yahoogroups.com, Christoph Leva [EMAIL PROTECTED] wrote: Hi all, is it possible to add an eventListener, that listens for the end of a transition between two states? Couldn't find anything. Don't want to listen to a stateChange Event and don't want to use a timer, that sends an TimerEvent.TIMER_COMPLETE after the duration of the transition. Thanks, Chris
RE: [flexcoders] LCDS 2.6 and Hibernate - Does it work?
We did change from hibernate 3.1 to 3.2 in LCDS2.6 but otherwise I don't know of any compatibility problems introduced. We did that primarily so we could support the hibernate JPA annotations and there might have been a tweak or two to the hibernate assembler to get it to work in that environment. A good first step to diagnosing your problems would be to turn on the debug logging (in services-config.xml, set level=Debug and makes sure Service.*, Configuration and Message.* are in the patterns below).From those logs we can probably get a clue as to what is going on. If they are large, feel free to send them to me offlist: [EMAIL PROTECTED]mailto:[EMAIL PROTECTED]. Jeff From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of headjoog Sent: Friday, October 17, 2008 5:51 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] LCDS 2.6 and Hibernate - Does it work? Hi - I tried upgrading from LCDS 2.5 to LCDS 2.6. I have a project using Hibernate 3.1 and it was working fine in LCDS 2.5. But after upgrading LCDS 2.6 things have broken and I'm having a bear of a time figuring out what has gone wrong. I roll it back to 2.5 and it works. Has anyone else tried this? Or is there anything from Adobe on Hibernate compatibility with LCDS 2.6? Thanks, Joe inline: image001.jpginline: image002.jpg
[flexcoders] Re: FZip loads cached zip before downloading online
Well, it looks like it is valid. When it starts to unzip the zip in the temp folder I get the 2 first folders in it. So that doesn't give me an IOError. I also tried to compare the number of files in the local zip with the one online(just with a hardcoded var) but that puts me in a loop where he keeps extracting the zip over and over. --- In flexcoders@yahoogroups.com, Jon Bradley [EMAIL PROTECTED] wrote: On Oct 17, 2008, at 10:17 AM, Kevin Benz wrote: When I restart the application it looks like FZip is first checking the temp folder for the cached zip and if found, it uses that one to unzip, even if the zip was not completed the last time. Does anyone know of a way to prevent that? Scratch my last comment btw... duh... when you're not connected you have no idea if it's been completed. What you can do is see if FZip will open up the ZIP archive that didn't download completely. You should have an error thrown that it's not valid because, well, the ZIP archive wouldn't be valid if it's not fully downloaded. just a thought, jb
RE: [flexcoders] Re: FZip loads cached zip before downloading online
When you destroy the FZip object, don't necessarily know and if you
don't know, you have to clean up after yourself. Remember, when you use
HTTP, you are subject to timeouts that may or may not expire as you
expect them let alone the myriad of other errors along the way
(permissions, server error, etc). If you only wait for a Complete event,
then the HTTP object is left hanging and the file is certainly in a
dirty state as well.
K
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of diigiibot
Sent: Friday, October 17, 2008 9:09 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: FZip loads cached zip before downloading
online
Yes, that could be a solution. I'll try it out.
Only I'm not sure the partially downloaded zip will be removed from
the temp folder when I remove the FZip object.
--- In flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
, Kevin Benz [EMAIL PROTECTED] wrote:
Not sure exactly what is happening but I suggest an improvement to
your
approach.
You should detect the change in network connection status and use that
event to flush any objects that are waiting on an event to fire. AIR
fires a NETWORK_CHANGED event and I would make sure you clean up your
objects at that point. You cannot depend on the quality of the bits
you
just downloaded regardless and need to re-enter the process.
KFB
From: flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
[mailto:flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
] On
Behalf Of diigiibot
Sent: Friday, October 17, 2008 3:31 AM
To: flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
Subject: [flexcoders] FZip loads cached zip before downloading online
I'm using FZip in an AIR application, the application loads the zip
from a location on our server, unpacks the zip and move the files to
their local folder. Everything runs smooth until I cut off my internet
connection while the zip is downloading.
When I restart the application it looks like FZip is first checking
the temp folder for the cached zip and if found, it uses that one to
unzip, even if the zip was not completed the last time.
Does anyone know of a way to prevent that?
I use the default load method of the FZip library, this is a part of
the code I use.
var moduleLink:String = [EMAIL PROTECTED];
var zip:FZip = new FZip();
zip.addEventListener(Event.COMPLETE, onComplete);
zip.load(new URLRequest(moduleLink));
private function onComplete(evt:Event):void
{
var moduleDir:File =
File.applicationStorageDirectory.resolvePath(modules);
var outStream:FileStream;
for(var i:int; ievt.target.getFileCount();i++)
{
var zipFile:FZipFile = evt.target.getFileAt(i);
if(zipFile.sizeUncompressed == 0
zipFile.filename.toString().substr(-1) == /)
{
var rootDir:File =
File.applicationStorageDirectory.resolvePath(modules/+zipFile.filename
.toString());
}
else
{
var tempFile:File = moduleDir.resolvePath(zipFile.filename);
outStream = new FileStream();
outStream.open(tempFile, FileMode.WRITE);
outStream.writeBytes(zipFile.content, 0, zipFile.sizeUncompressed);
outStream.close();
}
}
evt.target.close();
}
Thanks in advance
image001.jpgimage002.jpg
Re: [flexcoders] web compiler
We have a web compiler available for Apache, IIS, and J2EE. They're only meant for dev-time, not production, but I'd imagine that's what's being used. You need to make sure that they're set up with the same config as Flex Builder. Matt On 10/17/08 4:07 AM, Tom Chiverton [EMAIL PROTECTED] wrote: On Friday 17 Oct 2008, jitendra jain wrote: I want to do some load testing and that's why iam using .mxml files. But you'll only do the compile once for each release, not once for each request... it can't be as important as the calls that application actually makes. -- Tom Chiverton Helping to paradigmatically morph B2C fourth-generation methodologies 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 Halliwells LLP, 3 Hardman Square, Spinningfields, Manchester, M3 3EB. 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 Solicitors Regulation Authority. 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 2500. For more information about Halliwells LLP visit www.halliwells.com. -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Alternative FAQ location: https://share.acrobat.com/adc/document.do?docid=942dbdc8-e469-446f-b4cf-1e62079f6847 Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.comYahoo! Groups Links
Re: [flexcoders] AS equivalent for perl's chop/chomp?
thanks Guy and of course you're right if they irritate my sense of code style, I can just wrap them up. Just thought I'd ask in case I missed something. John Guy Morton wrote: I don't think so...I've never seen one, but what's hard about using String.replace? Aren't the following functionally equivalent? //perl's chomp String.replace(/[\r\n]*$/); //perl's chop String.replace(/.$/); I guess if you really care, you could extend the String class to add them? Guy
[flexcoders] Refreshing graphics in a tree
Hey, I have a tree with a itemRenderer to have a clickable checkbox in it. I need to set the checkbox state sometimes through code. Everything works great, except the graphics of the checkbox don't update when it's set through code (mousing over the node will refresh the graphics) Is there a way to refresh the graphics of all the nodes through some method of the tree? I CAN open and close the nodes to refresh the graphics, but it seems really silly, and I have to track whats open and closed and make sure it gets back to the same state again. Thanks! ben
Re: [flexcoders] web compiler
Matt, They're only meant for dev-time, not production, What do you mean by that? I thought you could use them to compile are you saying they are buggy or not completely implemented? Mike On Fri, Oct 17, 2008 at 12:26 PM, Matt Chotin [EMAIL PROTECTED] wrote: We have a web compiler available for Apache, IIS, and J2EE. They're only meant for dev-time, not production, but I'd imagine that's what's being used. You need to make sure that they're set up with the same config as Flex Builder. Matt On 10/17/08 4:07 AM, Tom Chiverton [EMAIL PROTECTED]tom.chiverton%40halliwells.com wrote: On Friday 17 Oct 2008, jitendra jain wrote: I want to do some load testing and that's why iam using .mxml files. But you'll only do the compile once for each release, not once for each request... it can't be as important as the calls that application actually makes. -- Tom Chiverton Helping to paradigmatically morph B2C fourth-generation methodologies 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 Halliwells LLP, 3 Hardman Square, Spinningfields, Manchester, M3 3EB. 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 Solicitors Regulation Authority. 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 2500. For more information about Halliwells LLP visit www.halliwells.com. -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Alternative FAQ location: https://share.acrobat.com/adc/document.do?docid=942dbdc8-e469-446f-b4cf-1e62079f6847 Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.comYahoo! Groups Links -- Teoti Graphix, LLC http://www.teotigraphix.com Teoti Graphix Blog http://www.blog.teotigraphix.com You can find more by solving the problem then by 'asking the question'.
RE: [flexcoders] Re: sailorsea21 - RemoveChild question.
That is correct, you are not storing references correctly. First I will
explain what is wrong with your code, but then, after seeing what you
are trying to do, will suggest a slightly different approach.
First, you are mixing Array, which is accessed by index and associative
array, which is an Object and accessed by property name:
private var _oChildren:Object = new Object();
Second, you are creating a new instance of that each time you click
addModule. This overwrites what was in there before. Don't do that.
Third, you need a unique name for each reference you add to the
associative array. Don't use one every time, that just puts a new
reference in the one property. You can use anything you want for this
property name. Pick something that is meaningful. How will you
identify which child you want to remove? Is it purely numerical? If so
you can use 1, 2, etc. Usually there is some string that is logical
for this, like an id, or an image's base file name. whatever, remember
it must uniquely identify the instance you want to later remove.
Now, after looking at your code a bit more, and seeing that you do not
have a clear string or id you can use for identifying the references, I
am gong to suggest a different approach.
private var _aChildren:Array= []; //declare an initialize
an Array
...
public function addModule():void {
var iNewIndex:int = _aChildren.length; //this will be the next
available index in the array
button = new Button();
button.id = String(iNewIndex); //NOTE: you can NOT use this id as a
reference, but you CAN access its value
button.label = unload;
button.addEventListener(MouseEvent.CLICK, onClickUnload);
tiletest.addChild(button);
moduleloader = new ModuleLoader();
moduleloader.url = test.swf;
_aChildren[iNewIndex] = tiletest.addChild(moduleloader); //NOTE: the
associated button id property value matches the index of the array ref
}// addModule
private function onClickUnload (event:Event):void {
var iIndexClicked:int = parseInt(event.target.id);
tiletest.removeChild(_aChildren[iIndexClicked]);
tiletest.removeChild(event.target);
}// onClickUnload
Try this. it is untested.
Tracy
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of sailorsea21
Sent: Friday, October 17, 2008 11:45 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: sailorsea21 - RemoveChild question.
Hi Tracy,
I don't think I'm successfully storing the reference of the children
into the array.
This is what I had tried:
private var moduleloader:ModuleLoader;
private var button:Button;
private var _aChildren:Array;
private function click(evt:MouseEvent):void {
tiletest.removeChild(_aChildren[one]);
tiletest.removeChild(button);
}
public function AddModule():void {
moduleloader = new ModuleLoader();
moduleloader.url = test.swf;
button = new Button();
button.label = unload;
button.addEventListener(MouseEvent.CLICK, click);
tiletest.addChild(button);
_aChildren = new Array();
_aChildren[one] = tiletest.addChild(moduleloader);
}
But I keep getting the ArgumentError: Error #2025: The supplied
DisplayObject must be a child of the caller. error.
Thanks again.
-David
--- In flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
, Tracy Spratt [EMAIL PROTECTED] wrote:
Well, you did not do what I suggested.
What do you think is in moduleloader when you click the remove
button?
The last thing you put in it.
Re-read my response.
Tracy
From: flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
[mailto:flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
] On
Behalf Of sailorsea21
Sent: Thursday, October 16, 2008 4:38 PM
To: flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
Subject: [flexcoders] Re: sailorsea21 - RemoveChild question.
Hi Tracy, thank you for your quick response.
I'm a little stuck on this one... I can't get it to work...
I'm now able to load a module and unload it. But if I load several
modules, I'm only able to unload the latest one.
When I try unloading the other loaded modules I receive the follow
error:
ArgumentError: Error #2025: The supplied DisplayObject must be a
child of the caller.
at flash.display::DisplayObjectContainer/removeChild()
at
mx.core::UIComponent/http://www.adobe.com/2006/flex/mx/internal::$remo
http://www.adobe.com/2006/flex/mx/internal::$remo
http://www.adobe.com/2006/flex/mx/internal::$remo
http://www.adobe.com/2006/flex/mx/internal::$remo
veChild()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\core\UIComponent.as:5074]
at mx.core::Container/removeChild()[E:\dev\3.1.0
\frameworks\projects\framework\src\mx\core\Container.as:2267]
at content_module_template_blank/click()
[C:\Inetpub\wwwroot\LWY\UI\UI Score\UI Score 004
\src\content_module_template_blank.mxml:29]
[flexcoders] Re: Stepping through Flex SDK code while in Flex Builder debugger
Holy crap! I can't believe it! It actually works now. :) Awesomeness! I'd been wrestling with this for over a week now! Thanks so much. That was exactly the problem. LT --- In flexcoders@yahoogroups.com, hu22hugo [EMAIL PROTECTED] wrote: --- In flexcoders@yahoogroups.com, lagos_tout lagos.tout@ wrote: Hi, all. Is it possible to step through Flex SDK code using Flex Builder 3 debugger? I was able to set break points in only a couple of SDK classes (eg AdvancedDataGrid). I did this by adding C:\Program Files\Adobe\Flex Builder 3 Plug- in\sdks\3.1.0\fbpro\projects\datavisualization\src to the source lookup file list in the debug configuration panel in Flex Builder. But adding C:\Program Files\Adobe\Flex Builder 3 Plug- in\sdks\3.1.0\frameworks\projects\framework\src doesn't have the same effect of letting me step through framework code. I had a similar issue with two particular projects using Flex 3.1.0.2???. All other projects were fine. It turned out that linking the framework as runtime shared library was the culprit. Turning back to merging the framework classes into the project.swf made me a happy man. Marc, http://faindu.wordpress.com/
[flexcoders] Re: WebORB 3.5 - Error: Call to a member function getServiceURI() on a non-objec
Unknown. I just downloaded WebORB 3.5, unzipped it, uploaded it to my server and pointed my browser to weborb.php. The response was: WebORB v3.5.0 I would make sure you are pointing to the correct directory where weborb.php is located. Also, you may want to post to the WebORB forum at http://tech.groups.yahoo.com/group/flashorb/ --- In flexcoders@yahoogroups.com, Hyder [EMAIL PROTECTED] wrote: I just downloaded WebORB 3.5 and got done setting it up. Now, my project is setup on my system (xampp / php 5.2.5). And when I point my browser to weborb.php, I get the following fatal error: Fatal error: Call to a member function getServiceURI() on a non-object in C:\xampp\htdocs\projects\gulfspecials\weborb\Message\Request.php on line 75 Anyone know how to fix this problem?
RE: [flexcoders] Re: how to add internal padding in canvas?
Hold on a minute. Canvas uses absolute positioning. So padding would
only affect percentage resizing? And 0,0 would still be top left
corner, regardless of the padding?
This seems kind of confusing. I'm with Tim, and think this would be
better solved with constraints. I suppose you could declare Spacers of
height=100% and whatever width you wanted, and position them with
constraints.
Tracy
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Tim Hoff
Sent: Friday, October 17, 2008 12:01 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: how to add internal padding in canvas?
Another alternative, if you have to use a Canvas and don't want to
subclass, is to use constraints (top, bottom, left, right) on the
children.
-TH
--- In flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
, markflex2007 [EMAIL PROTECTED]
wrote:
Hi,Mike
Please let me know this in detail.
I can extends Canvas and create a new class (like samrtcavas).
I confuse how to use the class in mxml and how to set left/right
paddings
Thanks for your help
Mark
--- In flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com , Michael Schmalle
teoti.graphix@ wrote:
A hack that can be done if you really want Canvas is;
Create a subclass of Canvas and override the usePadding property.
override mx_internal get usePadding():Boolean
{
return true;
}
This will turn the padding back on when the
layout calculates viewMetricsAndPadding.
Mike
RE: [flexcoders] Refreshing graphics in a tree
How are you updateing the dataProvider? If you use the correct API, the changes should reflect automatically. If you are using lower level assignments, then you might need to call itemUpdated for collections. What is your dataprovider? Tracy From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of ben gomez farrell Sent: Friday, October 17, 2008 12:40 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] Refreshing graphics in a tree Hey, I have a tree with a itemRenderer to have a clickable checkbox in it. I need to set the checkbox state sometimes through code. Everything works great, except the graphics of the checkbox don't update when it's set through code (mousing over the node will refresh the graphics) Is there a way to refresh the graphics of all the nodes through some method of the tree? I CAN open and close the nodes to refresh the graphics, but it seems really silly, and I have to track whats open and closed and make sure it gets back to the same state again. Thanks! ben
RE: [flexcoders] How to display message in empty Tree component
I'd use a ViewStack. Tracy From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Mark Carter Sent: Friday, October 17, 2008 6:38 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] How to display message in empty Tree component I'm using a Tree component with a dataProvider set using an XML object. Also showRoot=false. If I set using a childless XML object then one item is shown in the tree. That's a bit weird but it sort of allows me a way to display my message (using labelFunc) to No items. But then I have to be careful with all my event handlers because this item is not really a real item for my purposes. However, if I use an XML with, say, one child, then that child is displayed. If I then remove that child, then nothing is displayed (and so I see no way to display the message). What is the best way to display a message (like No items) in the Tree component should the dataprovider be empty? -- View this message in context: http://www.nabble.com/How-to-display-message-in-empty-Tree-component-tp2 0030878p20030878.html http://www.nabble.com/How-to-display-message-in-empty-Tree-component-tp 20030878p20030878.html Sent from the FlexCoders mailing list archive at Nabble.com.
[flexcoders] Re: Reusing HTTPService
I like! This line says it all:
service.send().addResponder(new MyIResponder(resultB, faultB));
Thanks much. I think this is the solution.
It meets my requirements: no long conditionals; one-to-one matching of
service calls to fault/result handlers; reuse of the same service
object; and, if i create a separate class (implemementing IResponder
and containing it's own fault and result handlers, rather than passing
it in as you've done) for each type of service call, i think i get to
live another day by the OO mantra closed to modification, open to
extension.
Weird though how Flex requires one to add the responder after the call
is already made, don't you think? One would think the responder
should be in place before the call to service.send().
Thanks again!
LT
--- In flexcoders@yahoogroups.com, shaun [EMAIL PROTECTED] wrote:
How about something like this:
(note: I've not tried it, just slapped it straight into the email)
public class MyClassThatInvokesHTTPServices {
//inner helper class.
class MyIResponder implements IResponder{
public var f:Function;
public var r:Function;
public MyIResponder(r:Function, f:Function){
this.r = r;
this.f = f;
}
public function fault(info:Object):void {
f.call(info);
}
public function result(result:Object):void {
r.call(result);
}
}
//Your handlers for service calls.
protected function resultA(result:Object){ ... }
protected function faultA(info:Object){...}
protected function resultB(result:Object){ ... }
protected function faultB(info:Object){...}
var service:HTTPService ...//assume exists, reused for various
calls.
//send for service A.
funciton sendA(args:Object){
service.url = ../A.html;
service.send(args).addResponder(new MyIResponder(resultA,
faultA));
}
//send for service B.
function sendB(){
service.url = ../B.html;
service.send().addResponder(new MyIResponder(resultB, faultB));
}
}
[snip]
--- In flexcoders@yahoogroups.com, lagos_tout lagos.tout@
wrote:
Hi,
I'm re-using an instance of HTTPService, changing the request
arguments to get different responses from the server. But I
found
that if, for instance, I made 3 calls this way with the
HTTPService,
each of the 3 result handlers registered for each call is
executed
every time a result returned.
I solved this by storing a reference to the unique AsyncToken
returned
by each service call and matching it to the AsyncToken
contained
in
each ResultEvent's token property in order to determine
which
result
handler to execute.
I'm not terribly happy with this setup. It seems messy. I'd
appreciate any suggestions on how I can reuse an HTTPService
instance
without ending up with long switch statements with countless
if
thisAsyncToken then do thisHandler, else if thatAsyncToken
then
do
thatHandler... and so on.
Thanks much.
LT
Re: [flexcoders] Refreshing graphics in a tree
My data is an ArrayCollection is set via mytree.dataProvider = myArrayCollection; I have a list as well, and when I do mylist.dataProvider.refresh(), the checkboxes on those update just fine. Unfortunately doing mytree.dataProvider.refresh() doesn't work - and only mousing over will update the graphics of the item. I'll look into itemUpdated though, and see how I can use it, thanks! ben Tracy Spratt wrote: How are you updateing the dataProvider? If you use the correct API, the changes should reflect automatically. If you are using lower level assignments, then you might need to call itemUpdated for collections. What is your dataprovider? Tracy *From:* flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] *On Behalf Of *ben gomez farrell *Sent:* Friday, October 17, 2008 12:40 PM *To:* flexcoders@yahoogroups.com *Subject:* [flexcoders] Refreshing graphics in a tree Hey, I have a tree with a itemRenderer to have a clickable checkbox in it. I need to set the checkbox state sometimes through code. Everything works great, except the graphics of the checkbox don't update when it's set through code (mousing over the node will refresh the graphics) Is there a way to refresh the graphics of all the nodes through some method of the tree? I CAN open and close the nodes to refresh the graphics, but it seems really silly, and I have to track whats open and closed and make sure it gets back to the same state again. Thanks! ben
Re: [flexcoders] Re: how to add internal padding in canvas?
You can always nest the canvas inside another container to get the margin..
- Original Message -
From: Tracy Spratt
To: flexcoders@yahoogroups.com
Sent: Friday, October 17, 2008 6:36 PM
Subject: RE: [flexcoders] Re: how to add internal padding in canvas?
Hold on a minute. Canvas uses absolute positioning. So padding would only
affect percentage resizing? And 0,0 would still be top left corner, regardless
of the padding?
This seems kind of confusing. I'm with Tim, and think this would be better
solved with constraints. I suppose you could declare Spacers of height=100%
and whatever width you wanted, and position them with constraints.
Tracy
--
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Tim
Hoff
Sent: Friday, October 17, 2008 12:01 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: how to add internal padding in canvas?
Another alternative, if you have to use a Canvas and don't want to
subclass, is to use constraints (top, bottom, left, right) on the
children.
-TH
--- In flexcoders@yahoogroups.com, markflex2007 [EMAIL PROTECTED]
wrote:
Hi,Mike
Please let me know this in detail.
I can extends Canvas and create a new class (like samrtcavas).
I confuse how to use the class in mxml and how to set left/right
paddings
Thanks for your help
Mark
--- In flexcoders@yahoogroups.com, Michael Schmalle
teoti.graphix@ wrote:
A hack that can be done if you really want Canvas is;
Create a subclass of Canvas and override the usePadding property.
override mx_internal get usePadding():Boolean
{
return true;
}
This will turn the padding back on when the
layout calculates viewMetricsAndPadding.
Mike
Re: [flexcoders] Re: how to add internal padding in canvas?
Tracy,
Container::getScrollableRect():Rectangle
uses usePadding,
Dumb answer on my part. I had to subclass canvas where I actually wanted the
padding to count in the scrollRect.
Sorry for the noise, I'm thinking to much these days. I agree, from a design
perspective there is no need to do what I said.
But for the sake of an explanation, usePadding has to do with the
contentPane and how it gets shifted when there is scrollable content, so
overriding that would give you padding even though your component is at 0,0
in the contentPane.
Mike
On Fri, Oct 17, 2008 at 1:36 PM, Tracy Spratt [EMAIL PROTECTED] wrote:
Hold on a minute. Canvas uses absolute positioning. So padding
would only affect percentage resizing? And 0,0 would still be top left
corner, regardless of the padding?
This seems kind of confusing. I'm with Tim, and think this would be better
solved with constraints. I suppose you could declare Spacers of
height=100% and whatever width you wanted, and position them with
constraints.
Tracy
--
*From:* flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] *On
Behalf Of *Tim Hoff
*Sent:* Friday, October 17, 2008 12:01 PM
*To:* flexcoders@yahoogroups.com
*Subject:* [flexcoders] Re: how to add internal padding in canvas?
Another alternative, if you have to use a Canvas and don't want to
subclass, is to use constraints (top, bottom, left, right) on the
children.
-TH
--- In flexcoders@yahoogroups.com flexcoders%40yahoogroups.com,
markflex2007 [EMAIL PROTECTED]
wrote:
Hi,Mike
Please let me know this in detail.
I can extends Canvas and create a new class (like samrtcavas).
I confuse how to use the class in mxml and how to set left/right
paddings
Thanks for your help
Mark
--- In flexcoders@yahoogroups.com flexcoders%40yahoogroups.com,
Michael Schmalle
teoti.graphix@ wrote:
A hack that can be done if you really want Canvas is;
Create a subclass of Canvas and override the usePadding property.
override mx_internal get usePadding():Boolean
{
return true;
}
This will turn the padding back on when the
layout calculates viewMetricsAndPadding.
Mike
--
Teoti Graphix, LLC
http://www.teotigraphix.com
Teoti Graphix Blog
http://www.blog.teotigraphix.com
You can find more by solving the problem then by 'asking the question'.
Re: [flexcoders] web compiler
If there isn't a mechanism for caching the compilation result (user requests mxml, but actually gets html/swf), performance in a production environment would be appaling. That wouldn't matter for development. - Original Message - From: Michael Schmalle To: flexcoders@yahoogroups.com Sent: Friday, October 17, 2008 5:57 PM Subject: Re: [flexcoders] web compiler Matt, They're only meant for dev-time, not production, What do you mean by that? I thought you could use them to compile are you saying they are buggy or not completely implemented? Mike On Fri, Oct 17, 2008 at 12:26 PM, Matt Chotin [EMAIL PROTECTED] wrote: We have a web compiler available for Apache, IIS, and J2EE. They're only meant for dev-time, not production, but I'd imagine that's what's being used. You need to make sure that they're set up with the same config as Flex Builder. Matt On 10/17/08 4:07 AM, Tom Chiverton [EMAIL PROTECTED] wrote: On Friday 17 Oct 2008, jitendra jain wrote: I want to do some load testing and that's why iam using .mxml files. But you'll only do the compile once for each release, not once for each request... it can't be as important as the calls that application actually makes. -- Tom Chiverton Helping to paradigmatically morph B2C fourth-generation methodologies 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 Halliwells LLP, 3 Hardman Square, Spinningfields, Manchester, M3 3EB. 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 Solicitors Regulation Authority. 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 2500. For more information about Halliwells LLP visit www.halliwells.com. -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Alternative FAQ location: https://share.acrobat.com/adc/document.do?docid=942dbdc8-e469-446f-b4cf-1e62079f6847 Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.comYahoo! Groups Links -- Teoti Graphix, LLC http://www.teotigraphix.com Teoti Graphix Blog http://www.blog.teotigraphix.com You can find more by solving the problem then by 'asking the question'.
RE: [flexcoders] Refreshing graphics in a tree
So how are you updating the dataProvider items with the checkbox state? Are you using the ArrayCollection API? If so, then the UI will update automatically. Note: refresh() applies a sort. It does not generically refesh the UI. Also, if you use the API, it should not be necessary to do anything else for the list either. Tracy From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of ben gomez farrell Sent: Friday, October 17, 2008 1:36 PM To: flexcoders@yahoogroups.com Subject: Re: [flexcoders] Refreshing graphics in a tree My data is an ArrayCollection is set via mytree.dataProvider = myArrayCollection; I have a list as well, and when I do mylist.dataProvider.refresh(), the checkboxes on those update just fine. Unfortunately doing mytree.dataProvider.refresh() doesn't work - and only mousing over will update the graphics of the item. I'll look into itemUpdated though, and see how I can use it, thanks! ben Tracy Spratt wrote: How are you updateing the dataProvider? If you use the correct API, the changes should reflect automatically. If you are using lower level assignments, then you might need to call itemUpdated for collections. What is your dataprovider? Tracy -- *From:* flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com [mailto:flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com ] *On Behalf Of *ben gomez farrell *Sent:* Friday, October 17, 2008 12:40 PM *To:* flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com *Subject:* [flexcoders] Refreshing graphics in a tree Hey, I have a tree with a itemRenderer to have a clickable checkbox in it. I need to set the checkbox state sometimes through code. Everything works great, except the graphics of the checkbox don't update when it's set through code (mousing over the node will refresh the graphics) Is there a way to refresh the graphics of all the nodes through some method of the tree? I CAN open and close the nodes to refresh the graphics, but it seems really silly, and I have to track whats open and closed and make sure it gets back to the same state again. Thanks! ben
RE: [flexcoders] Custom event - Create, dispatch, and listen to.
You also may want to avveride the clone method in the custom event class
You should always override the clone() method in a custom event class that adds
new properties. Otherwise, re-dispatching such an event (calling
dispatchEvent(event) inside a handler for that event) won't work properly.
Gordon Smith
Adobe Flex SDK Team
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of claudiu
ursica
Sent: Friday, October 17, 2008 12:45 AM
To: flexcoders@yahoogroups.com
Subject: Re: [flexcoders] Custom event - Create, dispatch, and listen to.
You also may want to avveride the clone method in the custom event class:
/**
* @private
*/
override public function clone():Event
{
return new RemoteClick(type, bubbles, cancelable);
}
- just omit the arguments if you are not using any
Cheers,
Claudiu
- Original Message
From: shaun [EMAIL PROTECTED]
To: flexcoders@yahoogroups.com
Sent: Friday, October 17, 2008 6:23:59 AM
Subject: Re: [flexcoders] Custom event - Create, dispatch, and listen to.
Hi,
Class names should begin with an Uppercase letter. RemoteClick not
remoteClick.
The type String can be lowercase if you want..
Something like the following..
package modulecode
{
import flash.events. Event;
public static const remoteClick: String=remoteCl ick;
public class RemoteClick extends Event
{
public function RemoteClick( type:String= remoteClick ,
bubbles:Boolean= false,
cancelable:Boolean= false)
{
super(type, bubbles, cancelable);
}
}
}
//Some component that dispatches and handles RemoteClick events
MyCanvas
script
public function handleButtonClick( ):void{
var eventObj:RemoteClic k = new RemoteClick( ); //no bubble
dispatchEvent( eventObj) ;
}
public function handleRemoteClickEv ent(e:RemoteClic k):void{
trace(handleRemote Click: +e);
}
public function init():void{
addEventListener( remoteClick , handleRemoteClickEv ent);
}
/script
mx:FormItem label= textAlign=right
mx:Button label=Run click=handleButton Click() id=run/
/mx:FormItem
/MyCanvas
Or
//Some component that dispatches RemoteClick events. NOTE : the name of
the event and the type.
MyCanvas2
mx:Metadata
[Event(name= remoteClick , type=modulecode. RemoteClick )]
/mx:Metadata
script
public function handleButtonClick( ):void{
var eventObj:RemoteClic k = new RemoteClick( ); //no bubble
dispatchEvent( eventObj) ;
}
/script
mx:FormItem label= textAlign=right
mx:Button label=Run click=handleButton Click() id=run/
/mx:FormItem
/MyCanvas2
Use MyCanvas2 in another component..
ACanvas
script
function handleRemoteClick( e:RemoteClick) :void{ ... }
/script
MyCanvas2 remoteClick= handleRemoteCli ck(event) ... /
/ACanvas
HTH.
- shaun
__
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[flexcoders] Re: how to add internal padding in canvas?
Please give me a simple demo,how to do nest the canvas inside another container to get the margin? Thanks for help Mark --- In flexcoders@yahoogroups.com, Paul Andrews [EMAIL PROTECTED] wrote: You can always nest the canvas inside another container to get the margin..
Re: [flexcoders] web compiler
Ok, I had this in my plans to investigate in a couple months for my server. So is there something that caches swf on the first run, then only recompiles when the mxml has changed? Where did I hear that? This is in my head from a year or two ago. Mike On Fri, Oct 17, 2008 at 1:46 PM, Paul Andrews [EMAIL PROTECTED] wrote: If there isn't a mechanism for caching the compilation result (user requests mxml, but actually gets html/swf), performance in a production environment would be appaling. That wouldn't matter for development. - Original Message - *From:* Michael Schmalle [EMAIL PROTECTED] *To:* flexcoders@yahoogroups.com *Sent:* Friday, October 17, 2008 5:57 PM *Subject:* Re: [flexcoders] web compiler Matt, They're only meant for dev-time, not production, What do you mean by that? I thought you could use them to compile are you saying they are buggy or not completely implemented? Mike On Fri, Oct 17, 2008 at 12:26 PM, Matt Chotin [EMAIL PROTECTED] wrote: We have a web compiler available for Apache, IIS, and J2EE. They're only meant for dev-time, not production, but I'd imagine that's what's being used. You need to make sure that they're set up with the same config as Flex Builder. Matt On 10/17/08 4:07 AM, Tom Chiverton [EMAIL PROTECTED]tom.chiverton%40halliwells.com wrote: On Friday 17 Oct 2008, jitendra jain wrote: I want to do some load testing and that's why iam using .mxml files. But you'll only do the compile once for each release, not once for each request... it can't be as important as the calls that application actually makes. -- Tom Chiverton Helping to paradigmatically morph B2C fourth-generation methodologies 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 Halliwells LLP, 3 Hardman Square, Spinningfields, Manchester, M3 3EB. 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 Solicitors Regulation Authority. 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 2500. For more information about Halliwells LLP visit www.halliwells.com. -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Alternative FAQ location: https://share.acrobat.com/adc/document.do?docid=942dbdc8-e469-446f-b4cf-1e62079f6847 Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.comYahoo! Groups Links -- Teoti Graphix, LLC http://www.teotigraphix.com Teoti Graphix Blog http://www.blog.teotigraphix.com You can find more by solving the problem then by 'asking the question'. -- Teoti Graphix, LLC http://www.teotigraphix.com Teoti Graphix Blog http://www.blog.teotigraphix.com You can find more by solving the problem then by 'asking the question'.
Re: [flexcoders] Refreshing graphics in a tree
I have an arraycollection called groupsdata
groupsdata.getItemAt(f).state = true/false
And then in my itemRenderer, I override like this:
override public function set data(value:Object):void {
super.data = value;
if ( !value ) { return; }
// remove check box from child nodes if present
if ( !value.toplevel this.getChildByName(checkbox) ) {
this.removeChild( this.getChildByName(checkbox) ); }
}
override protected function updateDisplayList(unscaledWidth:Number,
unscaledHeight:Number):void
{
super.updateDisplayList(unscaledWidth, unscaledHeight);
if(super.data)
{
if (super.icon != null)
{
checkBox.x = super.icon.x;
checkBox.y = 12;
super.icon.x = checkBox.x + checkBox.width + 17;
super.label.x = super.icon.x + super.icon.width + 3;
checkBox.selected = super.data.state;
}
else
{
checkBox.x = super.label.x;
checkBox.y = 12;
super.label.x = checkBox.x + checkBox.width + 17;
checkBox.selected = super.data.state;
}
}
}
So it looks like the data object is getting set correctly, but
updateDisplayList isn't getting called when the data is refreshed - but
it does get called on mouse over.
thanks again for the help!
ben
Tracy Spratt wrote:
So how are you updating the dataProvider items with the checkbox state?
Are you using the ArrayCollection API? If so, then the UI will update
automatically.
Note: refresh() applies a sort. It does not generically “refesh” the
UI. Also, if you use the API, it should not be necessary to do
anything else for the list either.
Tracy
*From:* flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED]
*On Behalf Of *ben gomez farrell
*Sent:* Friday, October 17, 2008 1:36 PM
*To:* flexcoders@yahoogroups.com
*Subject:* Re: [flexcoders] Refreshing graphics in a tree
My data is an ArrayCollection is set via mytree.dataProvider =
myArrayCollection;
I have a list as well, and when I do mylist.dataProvider.refresh(), the
checkboxes on those update just fine.
Unfortunately doing mytree.dataProvider.refresh() doesn't work - and
only mousing over will update the graphics of the item.
I'll look into itemUpdated though, and see how I can use it, thanks!
ben
Tracy Spratt wrote:
How are you updateing the dataProvider? If you use the correct API,
the changes should reflect automatically. If you are using lower
level assignments, then you might need to call itemUpdated for
collections.
What is your dataprovider?
Tracy
--
*From:* flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com
[mailto:flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com]
*On Behalf Of *ben gomez farrell
*Sent:* Friday, October 17, 2008 12:40 PM
*To:* flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
*Subject:* [flexcoders] Refreshing graphics in a tree
Hey, I have a tree with a itemRenderer to have a clickable checkbox in
it. I need to set the checkbox state sometimes through code.
Everything works great, except the graphics of the checkbox don't update
when it's set through code (mousing over the node will refresh the
graphics)
Is there a way to refresh the graphics of all the nodes through some
method of the tree? I CAN open and close the nodes to refresh the
graphics, but it seems really silly, and I have to track whats open and
closed and make sure it gets back to the same state again.
Thanks!
ben
--
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Re: [flexcoders] web compiler
The J2EE web compiler does this, the Apache/IIS ones don't. In general we don't think that the web compilers get enough use to warrant our full-blown investment. We're going to make sure that the source is available (should be in a few weeks for Apache/IIS and J2EE is already in Subversion), and we will do some amount of upgrading of the J2EE one. But we probably won't expand the feature-set, and we will never consider them fully tested or performant enough to recommend for a production system. Matt On 10/17/08 11:00 AM, Michael Schmalle [EMAIL PROTECTED] wrote: Ok, I had this in my plans to investigate in a couple months for my server. So is there something that caches swf on the first run, then only recompiles when the mxml has changed? Where did I hear that? This is in my head from a year or two ago. Mike On Fri, Oct 17, 2008 at 1:46 PM, Paul Andrews [EMAIL PROTECTED] wrote: If there isn't a mechanism for caching the compilation result (user requests mxml, but actually gets html/swf), performance in a production environment would be appaling. That wouldn't matter for development. - Original Message - From: Michael Schmalle mailto:[EMAIL PROTECTED] To: flexcoders@yahoogroups.com Sent: Friday, October 17, 2008 5:57 PM Subject: Re: [flexcoders] web compiler Matt, They're only meant for dev-time, not production, What do you mean by that? I thought you could use them to compile are you saying they are buggy or not completely implemented? Mike On Fri, Oct 17, 2008 at 12:26 PM, Matt Chotin [EMAIL PROTECTED] wrote: We have a web compiler available for Apache, IIS, and J2EE. They're only meant for dev-time, not production, but I'd imagine that's what's being used. You need to make sure that they're set up with the same config as Flex Builder. Matt On 10/17/08 4:07 AM, Tom Chiverton [EMAIL PROTECTED] mailto:tom.chiverton%40halliwells.com wrote: On Friday 17 Oct 2008, jitendra jain wrote: I want to do some load testing and that's why iam using .mxml files. But you'll only do the compile once for each release, not once for each request... it can't be as important as the calls that application actually makes. -- Tom Chiverton Helping to paradigmatically morph B2C fourth-generation methodologies 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 Halliwells LLP, 3 Hardman Square, Spinningfields, Manchester, M3 3EB. 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 Solicitors Regulation Authority. 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 2500. For more information about Halliwells LLP visit www.halliwells.com http://www.halliwells.com . -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Alternative FAQ location: https://share.acrobat.com/adc/document.do?docid=942dbdc8-e469-446f-b4cf-1e62079f6847 Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.comYahoo! Groups Links -- Teoti Graphix, LLC http://www.teotigraphix.com Teoti Graphix Blog http://www.blog.teotigraphix.com You can find more by solving the problem then by 'asking the question'.
Re: [flexcoders] Re: how to add internal padding in canvas?
- Original Message -
From: markflex2007 [EMAIL PROTECTED]
To: flexcoders@yahoogroups.com
Sent: Friday, October 17, 2008 6:51 PM
Subject: [flexcoders] Re: how to add internal padding in canvas?
Please give me a simple demo,how to do nest the canvas inside
another container to get the margin?
Something like this perhaps..
I'm assuming that the reason for the margin is to leave a gap around the
edges. Lets say you want a 5 pixel gap.
mx:Canvas id=outerCanvas
mx:Canvas id=innerCanvas width={outerCanvas-10}
height={outerCanvas-10} x=5 y=5
add other stuff here
/mx:Canvas
/mx:Canvas
Any good?
Maybe I've got the wrong idea about why you want the margin.
Paul
Thanks for help
Mark
--- In flexcoders@yahoogroups.com, Paul Andrews [EMAIL PROTECTED] wrote:
You can always nest the canvas inside another container to get the
margin..
--
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FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt
Alternative FAQ location:
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Search Archives:
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Links
Re: [flexcoders] Re: how to add internal padding in canvas?
- Original Message -
From: Paul Andrews [EMAIL PROTECTED]
To: flexcoders@yahoogroups.com
Sent: Friday, October 17, 2008 7:22 PM
Subject: Re: [flexcoders] Re: how to add internal padding in canvas?
- Original Message -
From: markflex2007 [EMAIL PROTECTED]
To: flexcoders@yahoogroups.com
Sent: Friday, October 17, 2008 6:51 PM
Subject: [flexcoders] Re: how to add internal padding in canvas?
Please give me a simple demo,how to do nest the canvas inside
another container to get the margin?
Something like this perhaps..
I'm assuming that the reason for the margin is to leave a gap around the
edges. Lets say you want a 5 pixel gap.
mx:Canvas id=outerCanvas
mx:Canvas id=innerCanvas width={outerCanvas-10}
Oops.. mx:Canvas id=innerCanvas width={outerCanvas.width-10}
height={outerCanvas-10} x=5 y=5
height={outerCanvas.height-10} x=5 y=5
add other stuff here
/mx:Canvas
/mx:Canvas
Any good?
Maybe I've got the wrong idea about why you want the margin.
Paul
Thanks for help
Mark
--- In flexcoders@yahoogroups.com, Paul Andrews [EMAIL PROTECTED] wrote:
You can always nest the canvas inside another container to get the
margin..
--
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FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt
Alternative FAQ location:
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Search Archives:
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Links
[flexcoders] Force compile of Modules
Hi Folks, I am having problems building my project that is divided into separate modules. Compilation errors are not always reported. My main application is just a module loader and I think that the compiler does not 'always' detect changes in files/classes referenced in modules. What happens is that my compile completes without errors but some(ones with errors) of my modules are not compiled to a swf. I only detect this when I run the application and see some of my modules are blank or even worse the test runs with an old module and I am not even executing latest code usualy discovered when a break point is never reached... I then have to add an empty space in each of my module main files to get them to recompile and get the error. I am using FlexBuilder-Eclipse to build my projects. This is obvously bothersome especially that last night I broke the nightly build and had to buy donuts today ;-(. Last night I built, deployed, tested and committed. If I had of done a clean build I would have caught it... Is there anyway to have fix with with compilier/module setting? Any help much appreciated. Greg
RE: [flexcoders] Refreshing graphics in a tree
Yes, this:
groupsdata.getItemAt(f).state = true/false
is a low-level assignment directly to the dataprovider item and does not
dispatch the events necessary for the update of the UI.
You can change it to use setItemAt() or you can call itemUpdated(item)
after the assignment.
I am sure both of these use the invalidation mechanism and optimize the
rendering.
I am not sure about refresh(), and that is not the correct usage anyway.
Tracy
-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of ben gomez farrell
Sent: Friday, October 17, 2008 2:01 PM
To: flexcoders@yahoogroups.com
Subject: Re: [flexcoders] Refreshing graphics in a tree
I have an arraycollection called groupsdata
groupsdata.getItemAt(f).state = true/false
And then in my itemRenderer, I override like this:
override public function set data(value:Object):void {
super.data = value;
if ( !value ) { return; }
// remove check box from child nodes if present
if ( !value.toplevel this.getChildByName(checkbox) ) {
this.removeChild( this.getChildByName(checkbox) ); }
}
override protected function updateDisplayList(unscaledWidth:Number,
unscaledHeight:Number):void
{
super.updateDisplayList(unscaledWidth, unscaledHeight);
if(super.data)
{
if (super.icon != null)
{
checkBox.x = super.icon.x;
checkBox.y = 12;
super.icon.x = checkBox.x + checkBox.width + 17;
super.label.x = super.icon.x + super.icon.width + 3;
checkBox.selected = super.data.state;
}
else
{
checkBox.x = super.label.x;
checkBox.y = 12;
super.label.x = checkBox.x + checkBox.width + 17;
checkBox.selected = super.data.state;
}
}
}
So it looks like the data object is getting set correctly, but
updateDisplayList isn't getting called when the data is refreshed - but
it does get called on mouse over.
thanks again for the help!
ben
Tracy Spratt wrote:
So how are you updating the dataProvider items with the checkbox
state?
Are you using the ArrayCollection API? If so, then the UI will update
automatically.
Note: refresh() applies a sort. It does not generically refesh the
UI. Also, if you use the API, it should not be necessary to do
anything else for the list either.
Tracy
*From:* flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED]
*On Behalf Of *ben gomez farrell
*Sent:* Friday, October 17, 2008 1:36 PM
*To:* flexcoders@yahoogroups.com
*Subject:* Re: [flexcoders] Refreshing graphics in a tree
My data is an ArrayCollection is set via mytree.dataProvider =
myArrayCollection;
I have a list as well, and when I do mylist.dataProvider.refresh(),
the
checkboxes on those update just fine.
Unfortunately doing mytree.dataProvider.refresh() doesn't work - and
only mousing over will update the graphics of the item.
I'll look into itemUpdated though, and see how I can use it, thanks!
ben
Tracy Spratt wrote:
How are you updateing the dataProvider? If you use the correct API,
the changes should reflect automatically. If you are using lower
level assignments, then you might need to call itemUpdated for
collections.
What is your dataprovider?
Tracy
--
*From:* flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com
[mailto:flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com]
*On Behalf Of *ben gomez farrell
*Sent:* Friday, October 17, 2008 12:40 PM
*To:* flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com
*Subject:* [flexcoders] Refreshing graphics in a tree
Hey, I have a tree with a itemRenderer to have a clickable checkbox
in
it. I need to set the checkbox state sometimes through code.
Everything works great, except the graphics of the checkbox don't
update
when it's set through code (mousing over the node will refresh the
graphics)
Is there a way to refresh the graphics of all the nodes through some
method of the tree? I CAN open and close the nodes to refresh the
graphics, but it seems really silly, and I have to track whats open
and
closed and make sure it gets back to the same state again.
Thanks!
ben
--
Flexcoders Mailing List
FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt
Alternative FAQ location:
https://share.acrobat.com/adc/document.do?docid=942dbdc8-e469-446f-b4cf-
1e62079f6847
Search Archives:
http://www.mail-archive.com/flexcoders%40yahoogroups.comYahoo! Groups
Links
Re: [flexcoders] Refreshing graphics in a tree
Thanks! You rock. I'd never used setItemAt on an ArrayCollection
because its more verbose to pull the copy the item out and set the
property you need, then pass it back in - so it never occured to me that
you had to do that.
Again, thanks, and i'll put the same fix on my list component.
ben
Tracy Spratt wrote:
Yes, this:
groupsdata.getItemAt(f).state = true/false
is a low-level assignment directly to the dataprovider item and does not
dispatch the events necessary for the update of the UI.
You can change it to use setItemAt() or you can call itemUpdated(item)
after the assignment.
I am sure both of these use the invalidation mechanism and optimize the
rendering.
I am not sure about refresh(), and that is not the correct usage anyway.
Tracy
-Original Message-
From: flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
[mailto:flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com] On
Behalf Of ben gomez farrell
Sent: Friday, October 17, 2008 2:01 PM
To: flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
Subject: Re: [flexcoders] Refreshing graphics in a tree
I have an arraycollection called groupsdata
groupsdata.getItemAt(f).state = true/false
And then in my itemRenderer, I override like this:
override public function set data(value:Object):void {
super.data = value;
if ( !value ) { return; }
// remove check box from child nodes if present
if ( !value.toplevel this.getChildByName(checkbox) ) {
this.removeChild( this.getChildByName(checkbox) ); }
}
override protected function updateDisplayList(unscaledWidth:Number,
unscaledHeight:Number):void
{
super.updateDisplayList(unscaledWidth, unscaledHeight);
if(super.data)
{
if (super.icon != null)
{
checkBox.x = super.icon.x;
checkBox.y = 12;
super.icon.x = checkBox.x + checkBox.width + 17;
super.label.x = super.icon.x + super.icon.width + 3;
checkBox.selected = super.data.state;
}
else
{
checkBox.x = super.label.x;
checkBox.y = 12;
super.label.x = checkBox.x + checkBox.width + 17;
checkBox.selected = super.data.state;
}
}
}
So it looks like the data object is getting set correctly, but
updateDisplayList isn't getting called when the data is refreshed - but
it does get called on mouse over.
thanks again for the help!
ben
Tracy Spratt wrote:
So how are you updating the dataProvider items with the checkbox
state?
Are you using the ArrayCollection API? If so, then the UI will update
automatically.
Note: refresh() applies a sort. It does not generically refesh the
UI. Also, if you use the API, it should not be necessary to do
anything else for the list either.
Tracy
--
*From:* flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com
[mailto:flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com]
*On Behalf Of *ben gomez farrell
*Sent:* Friday, October 17, 2008 1:36 PM
*To:* flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
*Subject:* Re: [flexcoders] Refreshing graphics in a tree
My data is an ArrayCollection is set via mytree.dataProvider =
myArrayCollection;
I have a list as well, and when I do mylist.dataProvider.refresh(),
the
checkboxes on those update just fine.
Unfortunately doing mytree.dataProvider.refresh() doesn't work - and
only mousing over will update the graphics of the item.
I'll look into itemUpdated though, and see how I can use it, thanks!
ben
Tracy Spratt wrote:
How are you updateing the dataProvider? If you use the correct API,
the changes should reflect automatically. If you are using lower
level assignments, then you might need to call itemUpdated for
collections.
What is your dataprovider?
Tracy
--
*From:* flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
[mailto:flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com]
*On Behalf Of *ben gomez farrell
*Sent:* Friday, October 17, 2008 12:40 PM
*To:* flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
*Subject:* [flexcoders] Refreshing graphics in a tree
Hey, I have a tree with a itemRenderer to have a clickable checkbox
in
it. I need to set the checkbox state sometimes through code.
Everything works great, except the graphics of the checkbox don't
update
when it's set through code (mousing over the node will refresh the
graphics)
Is there a way to refresh the graphics of all the nodes through some
method of the tree? I CAN open and close the nodes to refresh the
graphics, but it seems really silly, and I have to track whats open
and
closed and make sure it gets back to the same state again.
Thanks!
ben
RE: [flexcoders] Re: Reusing HTTPService
I do like this approach - that's what I do when I code using AsyncTokens.
In the SDK's trunk depot, we have implemented a different way of using the
AsyncTokens which makes it easier to add per-call event listeners and result
objects particularly from MXML. It is in the class mx.rpc.CallResponder.
Here's a sample of how you'd use it:
mx:CallResponder id=myResponder result=optionalEventHandler(event)
fault=optionalFaultHandler(event)/
mx:Button click=myResponder.token = myService.getAllEmployees()/
mx:DataGrid dataProvider={myResponder.lastResult}/
Each CallResponder monitors a single AsyncToken at a time and propagates its
result and fault events to listeners on the call responder. It also stores the
lastResult property. This allows you to cache the previous result while the
next call is in progress. Any feedback folks have on this approach will be
appreciated.
I'll admit that modifying the token after the call was made is
counter-intuitive. It works because the AS VM cannot deliver any events on
that token until after the current executing code path has completed. We did
consider passing in the token as an argument to the async calls but didn't
think it really made things easier to understand and adds a risk that you'll
use the same token for two simultaneous calls.
Jeff
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of
lagos_tout
Sent: Friday, October 17, 2008 10:33 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: Reusing HTTPService
I like! This line says it all:
service.send().addResponder(new MyIResponder(resultB, faultB));
Thanks much. I think this is the solution.
It meets my requirements: no long conditionals; one-to-one matching of
service calls to fault/result handlers; reuse of the same service
object; and, if i create a separate class (implemementing IResponder
and containing it's own fault and result handlers, rather than passing
it in as you've done) for each type of service call, i think i get to
live another day by the OO mantra closed to modification, open to
extension.
Weird though how Flex requires one to add the responder after the call
is already made, don't you think? One would think the responder
should be in place before the call to service.send().
Thanks again!
LT
--- In flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com, shaun
[EMAIL PROTECTED] wrote:
How about something like this:
(note: I've not tried it, just slapped it straight into the email)
public class MyClassThatInvokesHTTPServices {
//inner helper class.
class MyIResponder implements IResponder{
public var f:Function;
public var r:Function;
public MyIResponder(r:Function, f:Function){
this.r = r;
this.f = f;
}
public function fault(info:Object):void {
f.call(info);
}
public function result(result:Object):void {
r.call(result);
}
}
//Your handlers for service calls.
protected function resultA(result:Object){ ... }
protected function faultA(info:Object){...}
protected function resultB(result:Object){ ... }
protected function faultB(info:Object){...}
var service:HTTPService ...//assume exists, reused for various
calls.
//send for service A.
funciton sendA(args:Object){
service.url = ../A.html;
service.send(args).addResponder(new MyIResponder(resultA,
faultA));
}
//send for service B.
function sendB(){
service.url = ../B.html;
service.send().addResponder(new MyIResponder(resultB, faultB));
}
}
[snip]
--- In flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com,
lagos_tout lagos.tout@
wrote:
Hi,
I'm re-using an instance of HTTPService, changing the request
arguments to get different responses from the server. But I
found
that if, for instance, I made 3 calls this way with the
HTTPService,
each of the 3 result handlers registered for each call is
executed
every time a result returned.
I solved this by storing a reference to the unique AsyncToken
returned
by each service call and matching it to the AsyncToken
contained
in
each ResultEvent's token property in order to determine
which
result
handler to execute.
I'm not terribly happy with this setup. It seems messy. I'd
appreciate any suggestions on how I can reuse an HTTPService
instance
without ending up with long switch statements with countless
if
thisAsyncToken then do thisHandler, else if thatAsyncToken
then
do
thatHandler... and so on.
Thanks much.
LT
inline: image001.jpginline: image002.jpg
[flexcoders] Re: LCDS 2.6 and Hibernate - Does it work?
Thanks for the follow-up Jeff. I couldn't even get the LCDS CRM sample to work. I will try again with the log settings you suggested. If there's something suspicious I'll post. Joe
[flexcoders] Re: how to add internal padding in canvas?
Just preference, but I'd rather see:
mx:Canvas id=outer
mx:Canvas id=inner top=10 bottom=10 left=10 right=10
// my content
/mx:Canvas
/mx:Canvas
-TH
--- In flexcoders@yahoogroups.com, Paul Andrews [EMAIL PROTECTED] wrote:
- Original Message -
From: Paul Andrews [EMAIL PROTECTED]
To: flexcoders@yahoogroups.com
Sent: Friday, October 17, 2008 7:22 PM
Subject: Re: [flexcoders] Re: how to add internal padding in canvas?
- Original Message -
From: markflex2007 [EMAIL PROTECTED]
To: flexcoders@yahoogroups.com
Sent: Friday, October 17, 2008 6:51 PM
Subject: [flexcoders] Re: how to add internal padding in canvas?
Please give me a simple demo,how to do nest the canvas inside
another container to get the margin?
Something like this perhaps..
I'm assuming that the reason for the margin is to leave a gap around
the
edges. Lets say you want a 5 pixel gap.
mx:Canvas id=outerCanvas
mx:Canvas id=innerCanvas width={outerCanvas-10}
Oops.. mx:Canvas id=innerCanvas width={outerCanvas.width-10}
height={outerCanvas-10} x=5 y=5
height={outerCanvas.height-10} x=5 y=5
add other stuff here
/mx:Canvas
/mx:Canvas
Any good?
Maybe I've got the wrong idea about why you want the margin.
Paul
Thanks for help
Mark
--- In flexcoders@yahoogroups.com, Paul Andrews paul@ wrote:
You can always nest the canvas inside another container to get the
margin..
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