[flexcoders] Function Execution Time
How can I find/get execution time of particular function data?
[flexcoders] Re: bytearray.readObject doesn't convert my objects back
This is what I have assuming I use the lib directory structure and not my app
structure?
[RemoteClass(alias=flare.vis.data.DataList)]
public class DataList extends Proxy implements IEventDispatcher
The actual directory structure is(notice src):
[RemoteClass(alias=src.flare.vis.data.DataList)]
public class DataList extends Proxy implements IEventDispatcher
This didn't work. I tried going in and creating getters and setters for all
protected and private properties which got some of the data back, but not all
of it.
Jason
--- In flexcoders@yahoogroups.com, Alex Harui aha...@... wrote:
All sub-objects that are going to get serialized also need to have registered
aliases.
Do a simple test with simpler data objects to see if it works for you.
Alex Harui
Flex SDK Developer
Adobe Systems Inc.http://www.adobe.com/
Blog: http://blogs.adobe.com/aharui
From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On
Behalf Of flexaustin
Sent: Thursday, October 29, 2009 9:21 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: bytearray.readObject doesn't convert my objects back
I can't seem to get this to work saving to a SQLite3 database. The code works
writing (Data object contains 101 objects), but when reading the bytearray
the Data object ends up with 0 objects inside it. Its like it just returns a
new Data object. FYI, the Data object I am converting to a bytearray is
holder for other objects.
Writing code:
public function shouldPrepareDatasetAsByteArrayAndSaveToDB( data:Data ) :
String
{
registerClassAlias(flare.vis.data.Data, Data);
var d:Data = data;
var byteArray:ByteArray = new ByteArray();
byteArray.writeObject(d);
byteArray.position = 0;
var base64Enc:Base64Encoder = new Base64Encoder();
var str:String = '';
base64Enc.encodeBytes( byteArray );
str = base64Enc.toString();
return str;
}
Reading code:
private function shouldPrepareDatasUnWindByteArray( str:* ) : Data
{
var base64Dec:Base64Decoder = new Base64Decoder();
base64Dec.decode( str );
var byteArray:ByteArray = base64Dec.toByteArray();
byteArray.position = 0;
registerClassAlias(flare.vis.data.Data, Data);
var data:Data = byteArray.readObject();
return data;
}
--- In flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com, Alex
Harui aharui@ wrote:
Did you call registerClassAlias or use [RemoteClass] metadata?
Alex Harui
Flex SDK Developer
Adobe Systems Inc.http://www.adobe.com/
Blog: http://blogs.adobe.com/aharui
From: flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com
[mailto:flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com] On
Behalf Of flexaustin
Sent: Wednesday, October 28, 2009 3:40 PM
To: flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com
Subject: [flexcoders] bytearray.readObject doesn't convert my objects back
So I am using
var myArray:Array = [someObjectOfTypeObject, someOtherObjectOfTypeObject ];
bytearray.writeObject(myArray);
var blah:Array = bytearray.readObject();
Blah comes back with two Objects but not someObjectOfTypeObject they come
back with generic Objects and no data inside?
Anyone have a clue on this? someObjectOfTypeObject and
someOtherObjectOfTypeObject are of a special type of Class in my app so
someOtherObjectOfTypeObject:FooClass.
Why doesn't it put them back as the correct type?
RE: [flexcoders] Re: bytearray.readObject doesn't convert my objects back
The alias shouldn't really matter since you are writing the stream and reading
it. The alias matters when a server is sending data with those types in it.
I think because your class is based on Proxy, you may have to implement
IExternalizable in order to get this to work.
Alex Harui
Flex SDK Developer
Adobe Systems Inc.http://www.adobe.com/
Blog: http://blogs.adobe.com/aharui
From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf
Of flexaustin
Sent: Thursday, October 29, 2009 11:58 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: bytearray.readObject doesn't convert my objects back
This is what I have assuming I use the lib directory structure and not my app
structure?
[RemoteClass(alias=flare.vis.data.DataList)]
public class DataList extends Proxy implements IEventDispatcher
The actual directory structure is(notice src):
[RemoteClass(alias=src.flare.vis.data.DataList)]
public class DataList extends Proxy implements IEventDispatcher
This didn't work. I tried going in and creating getters and setters for all
protected and private properties which got some of the data back, but not all
of it.
Jason
--- In flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com, Alex
Harui aha...@... wrote:
All sub-objects that are going to get serialized also need to have registered
aliases.
Do a simple test with simpler data objects to see if it works for you.
Alex Harui
Flex SDK Developer
Adobe Systems Inc.http://www.adobe.com/
Blog: http://blogs.adobe.com/aharui
From: flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com
[mailto:flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com] On
Behalf Of flexaustin
Sent: Thursday, October 29, 2009 9:21 PM
To: flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com
Subject: [flexcoders] Re: bytearray.readObject doesn't convert my objects back
I can't seem to get this to work saving to a SQLite3 database. The code works
writing (Data object contains 101 objects), but when reading the bytearray
the Data object ends up with 0 objects inside it. Its like it just returns a
new Data object. FYI, the Data object I am converting to a bytearray is
holder for other objects.
Writing code:
public function shouldPrepareDatasetAsByteArrayAndSaveToDB( data:Data ) :
String
{
registerClassAlias(flare.vis.data.Data, Data);
var d:Data = data;
var byteArray:ByteArray = new ByteArray();
byteArray.writeObject(d);
byteArray.position = 0;
var base64Enc:Base64Encoder = new Base64Encoder();
var str:String = '';
base64Enc.encodeBytes( byteArray );
str = base64Enc.toString();
return str;
}
Reading code:
private function shouldPrepareDatasUnWindByteArray( str:* ) : Data
{
var base64Dec:Base64Decoder = new Base64Decoder();
base64Dec.decode( str );
var byteArray:ByteArray = base64Dec.toByteArray();
byteArray.position = 0;
registerClassAlias(flare.vis.data.Data, Data);
var data:Data = byteArray.readObject();
return data;
}
--- In
flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.commailto:flexcoders%40yahoogroups.com,
Alex Harui aharui@ wrote:
Did you call registerClassAlias or use [RemoteClass] metadata?
Alex Harui
Flex SDK Developer
Adobe Systems Inc.http://www.adobe.com/
Blog: http://blogs.adobe.com/aharui
From:
flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.commailto:flexcoders%40yahoogroups.com
[mailto:flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.commailto:flexcoders%40yahoogroups.com]
On Behalf Of flexaustin
Sent: Wednesday, October 28, 2009 3:40 PM
To:
flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.commailto:flexcoders%40yahoogroups.com
Subject: [flexcoders] bytearray.readObject doesn't convert my objects back
So I am using
var myArray:Array = [someObjectOfTypeObject, someOtherObjectOfTypeObject ];
bytearray.writeObject(myArray);
var blah:Array = bytearray.readObject();
Blah comes back with two Objects but not someObjectOfTypeObject they come
back with generic Objects and no data inside?
Anyone have a clue on this? someObjectOfTypeObject and
someOtherObjectOfTypeObject are of a special type of Class in my app so
someOtherObjectOfTypeObject:FooClass.
Why doesn't it put them back as the correct type?
[flexcoders] Re: bytearray.readObject doesn't convert my objects back
Getting error
1144: Interface method readExternal in namespace flash.utils:IExternalizable is
implemented with an incompatible signature
public class Data extends EventDispatcher implements IExternalizable
public function writeExternal(output:IDataOutput) {
output.writeObject(_nodes);
output.writeObject(_edges);
output.writeObject(_span);
output.writeObject(_groups);
output.writeObject(_root);
output.writeObject(_tree);
}
public function readExternal(input:IDataInput) {
_nodes = input.readObject();
_edges = input.readObject();
_span = input.readObject();
_groups = input.readObject();
_root = input.readObject();
_tree = input.readObject();
}
Fw: [flexcoders] Function Execution Time
It is very simple, add trace just before and after the calling function. Keep in mind this is the same function which will you using for data fetching. Regards, Krunal Panchal - Forwarded Message From: kanu kukreja kanukukr...@gmail.com Sent: Fri, 30 October, 2009 11:58:55 Subject: [flexcoders] Function Execution Time How can I find/get execution time of particular function data?
Re: [flexcoders] Keep an object in flash player memory despit swf unloading?
That's also the problem... I didn't manage the code of the container application... :P Benoît Milgram / Flapflap http://www.kilooctet.net I'm also a music mashup / bootlegs producer : http://www.djgaston.net On Thu, Oct 29, 2009 at 2:45 PM, Battershall, Jeff jeff.battersh...@dowjones.com wrote: If that’s the case, you wouldn’t be storing the information in the swf but in the containing application. The information can then be passed as flashVars to your swf when it is loaded. HTH, Jeff -- *From:* flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] *On Behalf Of *Flap Flap *Sent:* Thursday, October 29, 2009 7:06 AM *To:* flexcoders@yahoogroups.com *Subject:* Re: [flexcoders] Keep an object in flash player memory despit swf unloading? Hi, The case is very special: We have a swf file that runs into a specific software. This software load and unload the swf file when its required and we need to persists some information during the software session (meaning while the software is open and runs) but we cannot store those information on disk because of security rules... Benoît Milgram / Flapflap http://www.kilooctet.net I'm also a music mashup / bootlegs producer : http://www.djgaston.net On Wed, Oct 28, 2009 at 5:56 PM, Battershall, Jeff jeff.battersh...@dowjones.com wrote: What problem are you trying to solve? In order to save state you’re going to need some kind of persistent scope. If Shared Object can’t be used, something else needs to be a repository for your state information. Jeff -- *From:* flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] *On Behalf Of *Flap Flap *Sent:* Wednesday, October 28, 2009 12:21 PM *To:* FlexCoders *Subject:* [flexcoders] Keep an object in flash player memory despit swf unloading? Hi all, Is there a way to keep an actionscript object in Flash Player memory even when the swf that set up this object is unloaded. And no, SharedObject is not an option :) I know is nearly impossible but I also know that I don't know everything :D Benoît Milgram / Flapflap http://www.kilooctet.net I'm also a music mashup / bootlegs producer : http://www.djgaston.net
[flexcoders] Re: Embedded Jetty6 or 7 server
Hi Folks, Sorry to reply to such an old thread, but I need some help! I downloaded this quickstart and am trying to get the Start.java to run IN ECLIPSE. I seem to be hopelessly stuck and would appreciate a step by step (yes, for idiots!) if anyone has such running. I am using jetty 6 as that is what this code base uses. Basically, what I did was to run mvn eclipse:eclipse successfully, then I imported the project into eclipse. I have the Maven plugin installed in eclipse, so I enabled dependency management on the project. I changed the two local references (to Ryan's harddrive) to mine. When I run Start.java from within eclipse I get no errors, the page comes up on localhost:8080. However, I can not get to the java code! Any help is greatly appreciated - I am now at that very frustrated point! thanks, Joe --- In flexcoders@yahoogroups.com, Ryan Gravener r...@... wrote: I wrote a quickstart on combining blazeds, flex, jetty, spring, wicket, and hibernate: http://ryangravener.com/wordpress/?p=21 as for embedded jetty server: http://wicket-flex-blazeds.googlecode.com/svn/trunk/myproject-core/src/test/java/org/myproject/Start.java Hope this helps. On Tue, Aug 12, 2008 at 10:48 AM, Anatole Tartakovsky anatole.tartakov...@... wrote: Robin, There are 2 ways this can be done - none is pretty. 1.You can navigateToFile - based on the mime type OS will open appropriate programe (Word for doc, etc and hopefully java for class). Needless to say it is error prone and configuration dependent. 2. You need binary component that would be used in conjunction with AIR. Unfortunately, you can not distribute automatically executable binary components automatically with AIR, so special program needs to be preloaded and invoked on the client machine. We had few C++ implementations on Windows that communicate with Flash runtime via LocalConnection, not sure what your platforms might be. That component would go into the AIR file and extract jetty server/run it. All-in-all,for Windows platform and to follow strict rules of security (only signed/trusted AIR files can distribute code) it is probably a 2 weeks project,with probably another week for each subsequent platform. Sorry, Anatole Tartakovsky On Tue, Aug 12, 2008 at 4:53 AM, Josh McDonald dzn...@... wrote: Well, you'd have to figure out a way to have either your Java app or your AIR app not appear in the task bar or dock, but besides that I imagine you could just use java.lang.System.exec() That's about all the help I can be with this though, I haven't done it :) -Josh On Tue, Aug 12, 2008 at 6:11 PM, robin bakkerus robin.bakke...@... wrote: Hi Josh, Ok, the other way around, but do you have an example how to that. thanks in advance robin --- In flexcoders@yahoogroups.com, Josh McDonald dznuts@ wrote: Air can't listen to sockets, nor can it spawn external programs. You'd have to have a Java program with embedded Jetty which then loads your AIR app. -Josh On Tue, Aug 12, 2008 at 3:07 PM, robin bakkerus robin.bakkerus@wrote: Hi Anatole, But that is not an embedded server! What i want is to make an AIR application that can easily communicate with (existing) Java code (hence BlazeDS), but without the need to start a server. Well you start a server but automatically 'under water'. But then i how to start this server?, what is the jetty.xml looks like? gr Robin --- In flexcoders@yahoogroups.com, Anatole Tartakovsky anatole.tartakovsky@ wrote: Robin, You just unpack jetty, then unpack BlazeDS into webapps/BlazeDS subfolder. Then go to the /bin subfolder of jetty and run either exe(windows) or ./jetty.sh run on Mac/Linux Finally go to the browser and check http://localhost:8080 to see jetty start page. HTH, Anatole On Mon, Aug 11, 2008 at 6:10 AM, robin bakkerus robin.bakkerus@wrote: Hi there, Does anyone has an example of an embedded Jetty6 or Jetty7 server including BlazeDs plus example how to start this server? thank you in advance -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.comYahoo! Groups Links -- Therefore, send not to know For whom the bell tolls. It tolls for thee. :: Josh 'G-Funk' McDonald :: 0437 221 380 :: josh@ -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.comYahoo! Groups Links -- Therefore,
[flexcoders] Re: UDP via Flex socket
Is this what you're looking for? http://livedocs.adobe.com/flex/3/langref/flash/net/Socket.html -Mete --- In flexcoders@yahoogroups.com, Simon simonjpal...@... wrote: simple question... is it possible? I have a horrible feeling Flex may only support HTTP and RPC but would love to be wrong. If my suspicions are correct are there any plans to make a more general purpose socket?
Re: [flexcoders] Re: UDP via Flex socket
This Looks TCP to mein UDP u need to handle out of sequence packets (it could occur) only thing UDP in FP10 afaik is stratus but thats not raw... uses RTMFP On Fri, Oct 30, 2009 at 4:57 PM, Mete Atamel meteata...@yahoo.com wrote: Is this what you're looking for? http://livedocs.adobe.com/flex/3/langref/flash/net/Socket.html -Mete --- In flexcoders@yahoogroups.com, Simon simonjpal...@... wrote: simple question... is it possible? I have a horrible feeling Flex may only support HTTP and RPC but would love to be wrong. If my suspicions are correct are there any plans to make a more general purpose socket? -- 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] Keep an object in flash player memory despit swf unloading?
Then I don't know what to recommend. You have to have some place to store the data. The swf is compiled so if you're not going to use it's only persistence mechanism, and you can't store the data elsewhere, thensounds like a waste of time and effort. From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Flap Flap Sent: Friday, October 30, 2009 4:20 AM To: flexcoders@yahoogroups.com Subject: Re: [flexcoders] Keep an object in flash player memory despit swf unloading? That's also the problem... I didn't manage the code of the container application... :P Benoît Milgram / Flapflap http://www.kilooctet.net I'm also a music mashup / bootlegs producer : http://www.djgaston.net On Thu, Oct 29, 2009 at 2:45 PM, Battershall, Jeff jeff.battersh...@dowjones.commailto:jeff.battersh...@dowjones.com wrote: If that's the case, you wouldn't be storing the information in the swf but in the containing application. The information can then be passed as flashVars to your swf when it is loaded. HTH, Jeff From: flexcoders@yahoogroups.commailto:flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.commailto:flexcoders@yahoogroups.com] On Behalf Of Flap Flap Sent: Thursday, October 29, 2009 7:06 AM To: flexcoders@yahoogroups.commailto:flexcoders@yahoogroups.com Subject: Re: [flexcoders] Keep an object in flash player memory despit swf unloading? Hi, The case is very special: We have a swf file that runs into a specific software. This software load and unload the swf file when its required and we need to persists some information during the software session (meaning while the software is open and runs) but we cannot store those information on disk because of security rules... Benoît Milgram / Flapflap http://www.kilooctet.net I'm also a music mashup / bootlegs producer : http://www.djgaston.net On Wed, Oct 28, 2009 at 5:56 PM, Battershall, Jeff jeff.battersh...@dowjones.commailto:jeff.battersh...@dowjones.com wrote: What problem are you trying to solve? In order to save state you're going to need some kind of persistent scope. If Shared Object can't be used, something else needs to be a repository for your state information. Jeff From: flexcoders@yahoogroups.commailto:flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.commailto:flexcoders@yahoogroups.com] On Behalf Of Flap Flap Sent: Wednesday, October 28, 2009 12:21 PM To: FlexCoders Subject: [flexcoders] Keep an object in flash player memory despit swf unloading? Hi all, Is there a way to keep an actionscript object in Flash Player memory even when the swf that set up this object is unloaded. And no, SharedObject is not an option :) I know is nearly impossible but I also know that I don't know everything :D Benoît Milgram / Flapflap http://www.kilooctet.net I'm also a music mashup / bootlegs producer : http://www.djgaston.net
[flexcoders] Re: error compiling flex project
Anyone have an idea why this isn't working?
On Thu, Oct 29, 2009 at 3:55 PM, Greg Morphis gmorp...@gmail.com wrote:
I have an ANT script which compiles a Flex 2 project and it's giving
me an error:
compile:
[java] Loading configuration file C:\Program Files\Adobe\Flex Builder
2 Plug-in\Flex SDK 2\frameworks\flex-config.xml
[java] C:\Temp\RetailForms\index.mxml: Error: Unable to locate
specified base class 'mx.core.Application' for component class
'index'.
Here's my ANT script
target name=compile depends=
java jar=${mxmlcjar}
fork=true
failonerror=true
maxmemory=128m
dir=${flexsdk}\frameworks
arg value=-local-fonts-snapshot=${flexsdk}\frameworks\winFonts.ser/
arg value=-load-config=${flexsdk}\frameworks\flex-config.xml/
arg value=-services=${flexservices}\services-config.xml /
arg value=-include-libraries=${lib}\cairngorm.swc /
arg value=-include-libraries+=${lib}\RRTUtilities.swc /
arg value=-context-root=/ /
arg value=-output=${bin}\${flex.ouput_file} /
arg value=-file-specs=${src}\${flex.src_file}/
/java
/target
Can you tell me what's wrong with it? Thanks!
[flexcoders] FLVPlayback component - preview image
After getting frustrated with the lack of functionality of the preview property of the FLVPlayback component at runtime (apparently you can't assign it a path to a PNG and have it work like expected), I was wondering if anyone had extended the class to add that feature in. I'm using the FLVPlayback_2.5.swc component that Adobe provides.
[flexcoders] Re: Question?? Best method for plotting a Moving Average
I did it with the SQL code instead... it's a really cool routine that
calculates Mov Avg and Standard Deviation then the Bollinger Bands and I send
that to FLEX... if anyone wants the SQL code let me know... cra...@steury.com
(I don't receive emails from this thread)
--- In flexcoders@yahoogroups.com, jc_bad28 jc_ba...@... wrote:
I'll vouche for ta-lib as well. I used it in an excel trading/chart app I
made years ago.
My approach for the ticker data array would be to use a for..loop instead of
hard coding. That way you could adjust a few paramaters.
When it comes to technical indicators, I prefer making the calcs on the
server side and then having the data available to be plotted
passed/requested/whatever. The reason being I can use that data in whatever
client I want versus trying to learn different ways of doing the same thing
in different clients.
Another approach you might want to look at is using a charting library that
has built in functions for the traditional indicators. I've used
ChartDirector from ASE in multiple clients and multiple platforms.
http://www.advsofteng.com/
You could write up your charting section in whatever and then bring it into
flex as an image. ChartDirector is also open enough that you can program
custom indicators into as well which is something I've done quite a few times
and is what really sold me on the product.
--- In flexcoders@yahoogroups.com, Jake Churchill reynacho@ wrote:
We do the same thing. See this screen shot:
http://www.reynacho.com/wp-content/uploads/2009/05/cse-charting.jpg
There's a lot more than just a moving average and bollinger bands there but
those are parts of it. In order to get this data, we first tapped into a
feed which you have to pay good money for. I believe we are using NxCore
which I think is a DTN product. You might look into that but I know there
are others as well.
For the data, we pass data into a java library called ta-lib:
http://ta-lib.org/
It has methods for moving averages, deviations, etc. We found that the
calculations for our app were simply too intense to be done on the client.
But, we have 5-7 years worth of data that we are looking at for calculations
so you might not run into the same bottleneck we had
-Jake
On Fri, Oct 23, 2009 at 11:49 AM, cjsteury2 craigj@ wrote:
answer.net SQL database through Web services call to Flex.../answer...
would like to create a new Array based on existing Array of Ticker data..
So I need to create a new Array Collection then loop through and add the
date from the Tickers Array Collection along with the Moving 20 day
average
of the Close Price... THEN ( I have not mentioned this ) What I REALLY
want
is a Standard Deviation Calcuation against the Moving Average to plot
Upper
and Lower Bollinger Bands
Here's my initial guesstimate at building the new 20 Day Moving Average
Array Collection from the Existing Array_Tickers ArrayCollection
[Bindable] public var Array_BBands:ArrayCollection; (new mov avg Ac)
public function bld_Array_BBands():void
{
Array_BBands = new ArrayCollection;
for (var i:int=0;iArray_Tickers.length;i++) \\ loop through existing
Array_Tickers
{
Array_BBands.addItem(Array_Tickers.getItemat(i).date);
if (i=20) \\ start at 20th row - as Moving Avg is 20 day
{
var mavg_tick:Int = 0; \\ create variable to hold Moving Average
mvag_tick = Array_Tickers.getItemAt(i).close.valueof(); \\ need to pick up
the date of the Array_Tickers
mvag_tick += Array_Tickers.getItemAt(i-1).close.valueof();
mvag_tick += Array_Tickers.getItemAt(i-2).close.valueof();
mvag_tick += Array_Tickers.getItemAt(i-3).close.valueof();
mvag_tick += Array_Tickers.getItemAt(i-4).close.valueof();
mvag_tick += Array_Tickers.getItemAt(i-5).close.valueof();
mvag_tick += Array_Tickers.getItemAt(i-6).close.valueof();
mvag_tick += Array_Tickers.getItemAt(i-7).close.valueof();
mvag_tick += Array_Tickers.getItemAt(i-8).close.valueof();
mvag_tick += Array_Tickers.getItemAt(i-9).close.valueof();
mvag_tick += Array_Tickers.getItemAt(i-10).close.valueof();
mvag_tick += Array_Tickers.getItemAt(i-11).close.valueof();
mvag_tick += Array_Tickers.getItemAt(i-12).close.valueof();
mvag_tick += Array_Tickers.getItemAt(i-13).close.valueof();
mvag_tick += Array_Tickers.getItemAt(i-14).close.valueof();
mvag_tick += Array_Tickers.getItemAt(i-15).close.valueof();
mvag_tick += Array_Tickers.getItemAt(i-16).close.valueof();
mvag_tick += Array_Tickers.getItemAt(i-17).close.valueof();
mvag_tick += Array_Tickers.getItemAt(i-18).close.valueof();
mvag_tick += Array_Tickers.getItemAt(i-19).close.valueof();
var mavg:Int = (mavg_tick/20);
Array_BBands.addItem(mavg);
}
}
}
If that works ( and I have no idea if it will ) then I need to get the
Standard
[flexcoders] Re: help with a php call
Because HTTP service is expecting to handle the response. You want the
browser to handle the response so you need to use navigateToURL:
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.adobe.com/2006/mxml;
layout=vertical
mx:Script
![CDATA[
private function onButtonClick():void
{
navigateToURL(new
URLRequest(http://creativity-online.com/api/image_watermark.php?workId=\
17593), _top);
}
]]
/mx:Script
mx:Button label=Download File click=onButtonClick()/
/mx:Application
HTH
Steve
--- In flexcoders@yahoogroups.com, grimmwerks gr...@... wrote:
Argh. Still can't figure this out; seems really simple to call a php
file which forces download -- why can't I then do the same thing in
httpService?
On Oct 29, 2009, at 4:44 PM, grimmwerks wrote:
Ok - an app I'm working on needs to have a watermarked image; if you
click on this in the browser:
http://creativity-online.com/api/image_watermark.php?workId=17593
It works fine. But I can't figure out how to setup the same thing
in Flex, preferably using an HttpService..?
I mean I could pop open a new browser window with the constructed ip
in order to force downloadin -- but am I incorrect that I should be
able to do it with httpService?
Thanks
[flexcoders] Re: bytearray.readObject doesn't convert my objects back
Just realized need return type.
--- In flexcoders@yahoogroups.com, flexaustin flexaus...@... wrote:
Getting error
1144: Interface method readExternal in namespace flash.utils:IExternalizable
is implemented with an incompatible signature
public class Data extends EventDispatcher implements IExternalizable
public function writeExternal(output:IDataOutput) {
output.writeObject(_nodes);
output.writeObject(_edges);
output.writeObject(_span);
output.writeObject(_groups);
output.writeObject(_root);
output.writeObject(_tree);
}
public function readExternal(input:IDataInput) {
_nodes = input.readObject();
_edges = input.readObject();
_span = input.readObject();
_groups = input.readObject();
_root = input.readObject();
_tree = input.readObject();
}
[flexcoders] addEventListner help
can some explain how these work? I have a function that calls an event, and on completion of the event I want another function to kick off. How do I do this? thanks, D
[flexcoders] Re: Flexbuilder doesn't give compile error when using a undeclared variable, methods
Compile time we don't need to check for data, we only need to check for declared variable, method class etc. So I am in favour for what java is doing. It will help to catch the errors during compile time I think flex allows this because of associative arrays. var data:object = new Object(); new data.length means data['length'] Is there any way I can tell flex compiler that don't assume objects as associative array unless I specifically declare as Array.
[flexcoders] Re: bytearray.readObject doesn't convert my objects back
What about using the JSONEncoder and JSONDecoder? Will I have the same issue?
Jason
--- In flexcoders@yahoogroups.com, flexaustin flexaus...@... wrote:
Just realized need return type.
--- In flexcoders@yahoogroups.com, flexaustin flexaustin@ wrote:
Getting error
1144: Interface method readExternal in namespace
flash.utils:IExternalizable is implemented with an incompatible signature
public class Data extends EventDispatcher implements IExternalizable
public function writeExternal(output:IDataOutput) {
output.writeObject(_nodes);
output.writeObject(_edges);
output.writeObject(_span);
output.writeObject(_groups);
output.writeObject(_root);
output.writeObject(_tree);
}
public function readExternal(input:IDataInput) {
_nodes = input.readObject();
_edges = input.readObject();
_span = input.readObject();
_groups = input.readObject();
_root = input.readObject();
_tree = input.readObject();
}
RE: [flexcoders] Re: addChild doesn't effect for some reason REFdn2065133102
For god's sake. it works =) ! The button hasn't (at all) width and height! What is the difference between the addChild(buttonFromMainClass); and Application(Application.application).addChild(buttonFromMainClass); In the adding process??? Does any body knows? Thanks Amy anyway!!! dennis
Re: [Spam] [flexcoders] addEventListner help
Hi, As far as i'm aware the event is fired, which in turn calls a function that is set using button.addEventListener(MOUSE.CLICK, myClickHandler) So when the CLICK event fires on the button object it invokes myClickHandler pasing it an event object. if you want to call another function at the end of the myClickHandler, I guess you cuold just call it at the bottom of that function. Nick 2009/10/30 Darrin Kay dar...@stop-ing.com can some explain how these work? I have a function that calls an event, and on completion of the event I want another function to kick off. How do I do this? thanks, D
[flexcoders] AIR Ant Build Script
So I posted a question about Ant build scripts for AIR a few weeks ago and got
some great answers, so here's another one.
I have an Ant build script that I'm using to build my AIR project. It builds
everything and packages the application just fine. The app runs with no
noticeable problems until you try to do any serialization with a class we have:
ElasticDictionary. This class merely extends flash.utils.Dictionary with some
convenience methods (like length() -- code is below).
I have the [RemoteObject] metadata and this works flawlessly when the project
is run from the Flex Builder debugger. It also works perfectly when the
release build is exported via the Flex Builder Export Release Build... dialog.
So my question is: what am I missing in my Ant build script that Flex Builder
does for me? The class, ElasticDictionary, is in the project's src folder and
I'm using the 3.4 SDK.
Relevant (at least what I *think* is relevant) code below. Thanks in advance
for your help!
Ant Build Script:
exec
executable=${MXMLC}
failonerror=true
arg value=-debug=false/
arg value=+flexlib=${SDK_HOME}/frameworks/
arg value=+configname=air/
arg value=-file-specs=${MAIN_SOURCE_FILE}/
arg value=-output=${BUILD_DIR}/${APP_ROOT_FILE}/
arg value=-keep-as3-metadata+=RemoteClass/
arg
value=-library-path+=${SDK_HOME}/frameworks/libs/
arg
value=-library-path+=${SDK_HOME}/frameworks/libs/air/
arg
value=-include-libraries=${LIBS_DIR}/applicationupdater.swc/
arg
value=-include-libraries=${LIBS_DIR}/Degrafa_Beta3.1_Flex3.swc/
arg value=-locale=en_US,fr_FR,de_DE/
arg value=-source-path=${LOC_DIR}/{locale}/
arg value=-source-path=${PROP_DIR}/
/exec
SDK_HOME refers to the location of the Flex 3.4 SDK. LIBS_DIR points to the
project's SWC's. LOC_DIR to localization files; PROP_DIR to properties
(.properties) files.
---
The ElasticDictionary class:
/**
* Used instead of ordinary dictionaries so that their data type can be
preserved when saving in a serailized format
*/
package com.project.utils {
import flash.utils.Dictionary;
[Bindable]
[RemoteClass]
public dynamic class ElasticDictionary extends Dictionary {
public function ElasticDictionary(weakKeys:Boolean=false) {
super(weakKeys);
}
public function get length():uint {
return getKeys().length;
}
public function getKeys():Array {
var keys:Array = new Array();
for(var key:Object in this) {
keys.push(key);
}
return keys;
}
public function getValues():Array {
var values:Array = new Array();
for(var key:Object in this) {
values.push(this[key]);
}
return values;
}
}
}
Re: Fw: [flexcoders] Function Execution Time
There is also Grant Skinner's Actionscript performance harness that Lee Brimelow put up a video on recently http://www.gotoandlearn.com/play?id=115 -arpit On Fri, Oct 30, 2009 at 4:09 AM, Krunal Panchal panchal_...@yahoo.comwrote: It is very simple, add trace just before and after the calling function. Keep in mind this is the same function which will you using for data fetching. * Regards, -- Krunal Panchal * - Forwarded Message *From:* kanu kukreja kanukukr...@gmail.com *Sent:* Fri, 30 October, 2009 11:58:55 *Subject:* [flexcoders] Function Execution Time How can I find/get execution time of particular function data? -- -- Arpit Mathur twitter: http://twitter.com/arpit blog: http://arpitonline.com/blog ---
[flexcoders] Re: SharedObject problem/bug? Cannot store a subclass of ByteArray.
I'm having a similar problem with a subclass of Dictionary. Unfortunately I haven't has an opportunity to try this fix yet, but maybe you'll find it useful: http://stackoverflow.com/questions/850466/properly-serializing-flash-utils-dictionary-to-a-sharedobject --- In flexcoders@yahoogroups.com, Geoffrey geoff...@... wrote: Muzak, thank you for your help. However, I have already tried [RemoteClass] (which I mentioned in the original post). I also looked at the link that you provided and decided to try more combinations, but none worked. I have tried [RemoteClass] with and w/o [Bindable], [RemoteClass(alias=ByteArrayPlus)], and I made sure to use my class beforehand. In all cases I can get a custom class to retain its type, but ByteArrayPlus always gets read as ByteArray from the SharedObject. I believe this may be a problem peculiar to ByteArray, but I don't know exactly why that would be so. Again, the challenge is this: make any class that extends ByteArray, write it to a SharedObject (to the disk), read it from the SharedObject, and have it retain its class. I know it sounds straightforward, but I cannot get it to work. --Geoff --- In flexcoders@yahoogroups.com, Muzak p.ginneberge@ wrote: Add a RemoteClass metadata tag to the custom class: Example at the bottom of the article http://cookbooks.adobe.com/post_How_to_keep_the_type_of_your_objects_when_serializ-8323.html - Original Message - From: Geoffrey geoffhom@ To: flexcoders@yahoogroups.com Sent: Wednesday, October 28, 2009 12:45 PM Subject: [flexcoders] SharedObject problem/bug? Cannot store a subclass of ByteArray. Hi, I have a subclass of ByteArray (let's call it ByteArrayPlus), which I want to write to a SharedObject. I can store it fine, but when I read it back, it says it's of type ByteArray, not ByteArrayPlus. Does anyone have an idea what may be wrong? Has anyone gotten this to work? FYI, I am already using registerClassAlias(). And it works fine with a custom class, and with a custom class extending another custom class. I also tried implementing IExternalizable, but that did not help. I also tried [RemoteClass] and [RemoteClass(alias=ByteArrayPlus)]. Also, ByteArrayPlus is really simple: I only added a String (name) to it. This is my first post to FlexCoders. Any help appreciated. --Geoff
[flexcoders] Re: UDP via Flex socket
The sample code in the Adobe Docs sends a GET which I think makes it HTTP. As far as I can tell the binary socket doesn't support UDP. Somewhere in the internals it must be presuming TCP or HTTP - or maybe RTMP. Anyway, it looks like my suspicions were right. I'll ask another question about what protocol Flex developers are using to communicate between clients for multi-player games. --- In flexcoders@yahoogroups.com, ady 100...@... wrote: This Looks TCP to mein UDP u need to handle out of sequence packets (it could occur) only thing UDP in FP10 afaik is stratus but thats not raw... uses RTMFP On Fri, Oct 30, 2009 at 4:57 PM, Mete Atamel meteata...@... wrote: Is this what you're looking for? http://livedocs.adobe.com/flex/3/langref/flash/net/Socket.html -Mete --- In flexcoders@yahoogroups.com, Simon simonjpalmer@ wrote: simple question... is it possible? I have a horrible feeling Flex may only support HTTP and RPC but would love to be wrong. If my suspicions are correct are there any plans to make a more general purpose socket? -- 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] Is anyone building multi-user apps/games in Flex?
...and if yes, what protocol are you using for communication between clients? Traditional wisdom for this scenario is UDP, but the Flex socket classes don't seem to support it.
[flexcoders] Re: Flexbuilder doesn't give compile error when using a undeclared variable, methods
I wanted to clarify more on my other response.
As Amy referred this does not happen to Dictionary object alone. create an
instance of any object , then call a non existing method and you won't get
compile time errors.
Example
var data:Array = new Array()
data.xyz() //xyz method does not exist in Array, but still no compile time
errors.
Without compile time errors, when things don't work in run time, it wastes lot
of my time to find the problem.
Any help from Flex gurus are appreciated.
Thanks
Ben
--- In flexcoders@yahoogroups.com, droponrcll amyblankens...@... wrote:
--- In flexcoders@yahoogroups.com, benjamine_df benjamine_df@ wrote:
Hello,
I am new to flex and I make lot of mistakes by calling a method or
field in an object which does not exist. But flex builder 3 doesn't
seem to throw a compile error when I do this. In java it would be a
quick compile error. Is there any flex builder setting I can set to
give compile errors.
Example
var data:Dictionary = new Dictionary();
data.length //no compile error for this
data[indexint] //no compile error
Create your own typed objects if you want type checking:
public clas YourClass {
public var indexInt:int;
public var length:int;
}
var yourClass:YourClass = newYourClass();
var foo:String = YourClass.foo; //compiler error
I'm pretty sure Java wouldn't throw a compiler error if you add or access a
previously nonexistent key to a Dictionary, either, since that's pretty much
the point of a Dictionary in most languages, isn't it?
-Amy
[flexcoders] Re: bytearray.readObject doesn't convert my objects back
Can't even use an JSON encoding
at com.adobe.serialization.json::JSONEncoder/objectToString()
jason
--- In flexcoders@yahoogroups.com, flexaustin flexaus...@... wrote:
What about using the JSONEncoder and JSONDecoder? Will I have the same issue?
Jason
--- In flexcoders@yahoogroups.com, flexaustin flexaustin@ wrote:
Just realized need return type.
--- In flexcoders@yahoogroups.com, flexaustin flexaustin@ wrote:
Getting error
1144: Interface method readExternal in namespace
flash.utils:IExternalizable is implemented with an incompatible signature
public class Data extends EventDispatcher implements IExternalizable
public function writeExternal(output:IDataOutput) {
output.writeObject(_nodes);
output.writeObject(_edges);
output.writeObject(_span);
output.writeObject(_groups);
output.writeObject(_root);
output.writeObject(_tree);
}
public function readExternal(input:IDataInput) {
_nodes = input.readObject();
_edges = input.readObject();
_span = input.readObject();
_groups = input.readObject();
_root = input.readObject();
_tree = input.readObject();
}
[flexcoders] get components completely created without displaying them
Hello, How to get flex components completely rendered (create children, get data, lay out) without adding them to stage ? Specificaly, how to get bitmapdata.draw( component ) actually draw component ? thomas parquier --- http://www.web-attitude.fr/ msn : thomas.parqu...@web-attitude.fr softphone : sip:webattit...@ekiga.net téléphone portable : +33601 822 056
RE: [flexcoders] get components completely created without displaying them
IncludeInLayout=false might do the trick -Original Message- Date: Friday, October 30, 2009 12:06:50 pm To: flexcoders@yahoogroups.com From: thomas mailingli...@web-attitude.fr Subject: [flexcoders] get components completely created without displaying them Hello, How to get flex components completely rendered (create children, get data, lay out) without adding them to stage ? Specificaly, how to get bitmapdata.draw( component ) actually draw component ? thomas parquier --- http://www.web-attitude.fr/ msn : thomas.parqu...@web-attitude.fr softphone : sip:webattit...@ekiga.net téléphone portable : +33601 822 056
[flexcoders] Strange issue with Flex Builder Trial - Run the flex application only on first day
Hi, I have created Flex proyects with Flex Builder 3 Trial Version for generating Google Maps apps. I 'Run the application'. The first day everything works well. But later, the same mxml does not run well. However, if I create a new project with the same mxml file, everything is ok. Is there any protection that limit the duration of a project ? Is it a cache issue ? I really does not understand... Thx, Vincent -- 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:flexcoders-dig...@yahoogroups.com mailto:flexcoders-fullfeatu...@yahoogroups.com * To unsubscribe from this group, send an email to: flexcoders-unsubscr...@yahoogroups.com * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[flexcoders] Flex application vertical size problem
Hello, I have a Flex app embedded like this: body tag, then a div tag with min-height: 600px, min-width: 800px; and overflow: auto; the application tag from flex: mx:Application xmlns:mx=http://www.adobe.com/2006/mxml; layout=absolute xmlns:views=com.views.* backgroundColor=#00 backgroundAlpha=1 pageTitle=Flex app applicationComplete=init() currentState= http://old.nabble.com/file/p26126480/screenshot.gif screenshot.gif ageCheckState xmlns:ns1=com.* xmlns:local=* verticalScrollPolicy=on horizontalScrollPolicy=off clipContent=false minWidth=800 minHeight=600 Note: I've tried with both horizontalScrollPolicy and verticalScrollPolicy on and auto and clipContent both true and false The problem is that if I resize the browser vertically a scrollbar appears indeed (the one from the div) but a strange thing happens: the content is sort of clipped to the size of the browser window (attaching screenshot - you can see it action here: http://www.duboeuf.com/). Horizontally, everything is ok. Please help. Thanks -- View this message in context: http://old.nabble.com/Flex-application-vertical-size-problem-tp26126480p26126480.html Sent from the FlexCoders mailing list archive at Nabble.com.
Re: [flexcoders] Function Execution Time
put timer before and after the function call Thanks with regards --- On Fri, 30/10/09, kanu kukreja kanukukr...@gmail.com wrote: From: kanu kukreja kanukukr...@gmail.com Subject: [flexcoders] Function Execution Time To: Date: Friday, 30 October, 2009, 11:58 AM How can I find/get execution time of particular function data?
[flexcoders] Issue in setting flex app in load balanced environment using SSL
I have developed the dashboard in my application using flex 3.0. For this I
have used JSP wrapper around the flex application. My application runs on
JBoss application server. for communication between flex app and my
application i am using LCDS. HTTPService component is being used to receive
data from the server. Channel definitions are given in service-config.xml
for amf and http channels and for both secure secure and not secure mode. In
my proxy-config.xml i have defined Channels and destinations.
services-config.xml
...
...
channel-definition id=my-amf class=mx.messaging.channels.AMFChannel
endpoint
url=http://{server.name}:{server.port}/{context.root}/messagebroker/amf;
class=flex.messaging.endpoints.AMFEndpoint/
properties
polling-enabledfalse/polling-enabled
/properties
/channel-definition
channel-definition id=my-secure-amf
class=mx.messaging.channels.SecureAMFChannel
endpoint
url=https://{server.name}:{server.port}/{context.root}/messagebroker/amfsecure;
class=flex.messaging.endpoints.SecureAMFEndpoint/
properties
add-no-cache-headersfalse/add-no-cache-headers
/properties
/channel-definition
channel-definition id=my-http class=mx.messaging.channels.HTTPChannel
endpoint
url=http://{server.name}:{server.port}/{context.root}/messagebroker/http;
class=flex.messaging.endpoints.HTTPEndpoint/
/channel-definition
channel-definition id=my-secure-http
class=mx.messaging.channels.SecureHTTPChannel
endpoint
url=https://{server.name}:{server.port}/{context.root}/messagebroker/httpsecure;
class=flex.messaging.endpoints.SecureHTTPEndpoint/
properties
add-no-cache-headersfalse/add-no-cache-headers
/properties
/channel-definition
...
...
proxy-config.xml
...
...
default-channels
channel ref=my-http/
channel ref=my-amf/
channel ref=my-secure-http/
channel ref=my-secure-amf/
/default-channels
...
...
destination id=dashboardService
properties
url/kr/servlet/DashboardServlet/url
/properties
/destination
destination id=dashboardJSPService
properties
url/kr/krportal/dashboardJSPService.jsf/url
/properties
/destination
...
...
In my development environment both secure and non secure mode were working
fine. Now when I have deployed it behind the load balancer(which accepts
secure requests only and if the request is not secure it redirects it to
secure url) there is no response from the message broker servlet. One thing
more I have observed is when the environment is non load balanced there are
request like
'http://{server.name}:{server.port}/{context.root}/messagebroker/http'. and
these requests are post request. But in load balanced environment with ssl
the request is again like
'http://{server.name}:{server.port}/{context.root}/messagebroker/http' which
is a post request and it is redirected to
'https://{server.name}:{server.port}/{context.root}/messagebroker/http'
which is a get request. The content returned by this get request is null.
Looking for some comments
Thanks
Abhishek Gupta
--
View this message in context:
http://old.nabble.com/Issue-in-setting-flex-app-in-load-balanced-environment-using-SSL-tp26125851p26125851.html
Sent from the FlexCoders mailing list archive at Nabble.com.
[flexcoders] how can I parse this Srting in Flex
Hi All, Label1|url1|label2Explorer|url2|Label3|url3 how can I parse this string in flex and get the label1|url1 , label2|url2, label3|url3 seperately , Please some sample code to do this. Thanks Tom
RE: [flexcoders] Strange issue with Flex Builder Trial - Run the flex application only on first day
Do you have a valid maps key for the domain you are using? I've seen that kind of thing without a valid key -Original Message- Date: Friday, October 30, 2009 12:11:24 pm To: flexcoders@yahoogroups.com From: Vincent Blanqué tipt...@free.fr Subject: [flexcoders] Strange issue with Flex Builder Trial - Run the flex application only on first day Hi, I have created Flex proyects with Flex Builder 3 Trial Version for generating Google Maps apps. I 'Run the application'. The first day everything works well. But later, the same mxml does not run well. However, if I create a new project with the same mxml file, everything is ok. Is there any protection that limit the duration of a project ? Is it a cache issue ? I really does not understand... Thx, Vincent -- 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
Fwd: [flexcoders] get components completely created without displaying them
Oh yes, thank you, but I didnt mention : how in actionscript only ? thomas parquier --- http://www.web-attitude.fr/ msn : thomas.parqu...@web-attitude.fr softphone : sip:webattit...@ekiga.net sip%3awebattit...@ekiga.net téléphone portable : +33601 822 056 2009/10/30 reyna...@gmail.com reyna...@gmail.com IncludeInLayout=false might do the trick -Original Message- Date: Friday, October 30, 2009 12:06:50 pm To: flexcoders@yahoogroups.com flexcoders%40yahoogroups.com From: thomas mailingli...@web-attitude.frmailinglists%40web-attitude.fr Subject: [flexcoders] get components completely created without displaying them Hello, How to get flex components completely rendered (create children, get data, lay out) without adding them to stage ? Specificaly, how to get bitmapdata.draw( component ) actually draw component ? thomas parquier --- http://www.web-attitude.fr/ msn : thomas.parqu...@web-attitude.fr thomas.parquier%40web-attitude.fr softphone : sip:webattit...@ekiga.net webattitude%40ekiga.net téléphone portable : +33601 822 056
Re: [flexcoders] how can I parse this Srting in Flex
You can use split and access elements in result array with i and i+1, using a for loop with step of 2. thomas parquier --- http://www.web-attitude.fr/ msn : thomas.parqu...@web-attitude.fr softphone : sip:webattit...@ekiga.net sip%3awebattit...@ekiga.net téléphone portable : +33601 822 056 2009/10/30 thomas_13s thomas_...@yahoo.com Hi All, Label1|url1|label2Explorer|url2|Label3|url3 how can I parse this string in flex and get the label1|url1 , label2|url2, label3|url3 seperately , Please some sample code to do this. Thanks Tom
[flexcoders] ItemRenderer for HOLC Chart Series Item
Okay... i have finally figured out how to write a custom itemrenderer for HOLC
Chart Series Item... And the secret is posted below (about 99% of the way)...
can anyone PLEASE tell me how to render the Open and Close Tick marks
correctly?? Using this code they are a little off...
I have tried to get the DrawRect() function a million diff ways but do not know
what is throwing it off...
package com.steury.controls.orders { // empty package.
import flash.display.Graphics;
import mx.charts.series.items.HLOCSeriesItem;
import mx.core.IDataRenderer;
import mx.skins.ProgrammaticSkin;
public class ChartColorRenderer extends mx.skins.ProgrammaticSkin
implements IDataRenderer{
private var color:Number;
private var green:Number = 0x00ff00;
private var red:Number = 0xfe;
private var _hlocItem:HLOCSeriesItem;
private var open:Number;
private var close:Number;
public function ChartColorRenderer() {
// Empty constructor.
}
public function get data():Object {
return _hlocItem;
}
public function set data(value:Object):void {
_hlocItem = value as HLOCSeriesItem
invalidateDisplayList();
open=_hlocItem.openFilter;
close=_hlocItem.closeFilter;
}
override protected function
updateDisplayList(unscaledWidth:Number,unscaledHeight:Number):void {
super.updateDisplayList(unscaledWidth,
unscaledHeight);
if (open close) color = red;
if (open close) color = green;
var g:Graphics = graphics;
g.clear();
g.beginFill(color,1);
g.drawRect(0, 0, unscaledWidth, unscaledHeight);
g.endFill();
g.beginFill(color,1);
g.drawRect(open,0,10,1);
g.endFill();
g.beginFill(color,1);
g.drawRect(0,close,10,1);
g.endFill();
}
} // Close class.
} // Close package.
RE: [flexcoders] Re: bytearray.readObject doesn't convert my objects back
Yeah, I think that's because Proxy is an odd beast. It is dynamic and can have
any property and you're responsible for implementing all those methods that
help iterate the object.
Alex Harui
Flex SDK Developer
Adobe Systems Inc.http://www.adobe.com/
Blog: http://blogs.adobe.com/aharui
From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf
Of flexaustin
Sent: Friday, October 30, 2009 9:40 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: bytearray.readObject doesn't convert my objects back
Can't even use an JSON encoding
at com.adobe.serialization.json::JSONEncoder/objectToString()
jason
--- In flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com,
flexaustin flexaus...@... wrote:
What about using the JSONEncoder and JSONDecoder? Will I have the same issue?
Jason
--- In flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com,
flexaustin flexaustin@ wrote:
Just realized need return type.
--- In flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com,
flexaustin flexaustin@ wrote:
Getting error
1144: Interface method readExternal in namespace
flash.utils:IExternalizable is implemented with an incompatible signature
public class Data extends EventDispatcher implements IExternalizable
public function writeExternal(output:IDataOutput) {
output.writeObject(_nodes);
output.writeObject(_edges);
output.writeObject(_span);
output.writeObject(_groups);
output.writeObject(_root);
output.writeObject(_tree);
}
public function readExternal(input:IDataInput) {
_nodes = input.readObject();
_edges = input.readObject();
_span = input.readObject();
_groups = input.readObject();
_root = input.readObject();
_tree = input.readObject();
}
[flexcoders] [Resolved] Re: AIR Ant Build Script
Found a few resources on this:
1) http://kb2.adobe.com/cps/404/kb404341.html
2)
http://74.125.93.132/search?q=cache:w_Jda-ZeRfUJ:www.morearty.com/blog/2009/01/23/how-to-capture-the-compilation-options-used-by-flex-builder/+flex+builder+release+build+optionscd=7hl=enct=clnkgl=usclient=safari
What I ended up doing was dumping the config xml from Flex Builder and from Ant
and noticed that the difference was that FB targeted Flash Player 9.0.28 while
Ant targeted 10. Switching Ant to target 9.0.28 resolved the issue. Of course
this raises the issue: why does this work in 9.x but not 10.
--- In flexcoders@yahoogroups.com, seanmcmonahan s...@... wrote:
So I posted a question about Ant build scripts for AIR a few weeks ago and
got some great answers, so here's another one.
I have an Ant build script that I'm using to build my AIR project. It builds
everything and packages the application just fine. The app runs with no
noticeable problems until you try to do any serialization with a class we
have: ElasticDictionary. This class merely extends flash.utils.Dictionary
with some convenience methods (like length() -- code is below).
I have the [RemoteObject] metadata and this works flawlessly when the project
is run from the Flex Builder debugger. It also works perfectly when the
release build is exported via the Flex Builder Export Release Build... dialog.
So my question is: what am I missing in my Ant build script that Flex Builder
does for me? The class, ElasticDictionary, is in the project's src folder
and I'm using the 3.4 SDK.
Relevant (at least what I *think* is relevant) code below. Thanks in advance
for your help!
Ant Build Script:
exec
executable=${MXMLC}
failonerror=true
arg value=-debug=false/
arg value=+flexlib=${SDK_HOME}/frameworks/
arg value=+configname=air/
arg value=-file-specs=${MAIN_SOURCE_FILE}/
arg value=-output=${BUILD_DIR}/${APP_ROOT_FILE}/
arg value=-keep-as3-metadata+=RemoteClass/
arg
value=-library-path+=${SDK_HOME}/frameworks/libs/
arg
value=-library-path+=${SDK_HOME}/frameworks/libs/air/
arg
value=-include-libraries=${LIBS_DIR}/applicationupdater.swc/
arg
value=-include-libraries=${LIBS_DIR}/Degrafa_Beta3.1_Flex3.swc/
arg value=-locale=en_US,fr_FR,de_DE/
arg value=-source-path=${LOC_DIR}/{locale}/
arg value=-source-path=${PROP_DIR}/
/exec
SDK_HOME refers to the location of the Flex 3.4 SDK. LIBS_DIR points to the
project's SWC's. LOC_DIR to localization files; PROP_DIR to properties
(.properties) files.
---
The ElasticDictionary class:
/**
* Used instead of ordinary dictionaries so that their data type can be
preserved when saving in a serailized format
*/
package com.project.utils {
import flash.utils.Dictionary;
[Bindable]
[RemoteClass]
public dynamic class ElasticDictionary extends Dictionary {
public function ElasticDictionary(weakKeys:Boolean=false) {
super(weakKeys);
}
public function get length():uint {
return getKeys().length;
}
public function getKeys():Array {
var keys:Array = new Array();
for(var key:Object in this) {
keys.push(key);
}
return keys;
}
public function getValues():Array {
var values:Array = new Array();
for(var key:Object in this) {
values.push(this[key]);
}
return values;
}
}
}
[flexcoders] Re: bytearray.readObject doesn't convert my objects back
Alex, what else can I try? I have tried implementing IExternalizable in every
class and it doesn't seem to work, I think I might be close as one class is
causing me issue Datalist. When I implement IExternalizable and flex starts
decoding the bytearray it throws an error on Datalist constructor. It
expecting one arguement in the constructor Datalist(name:String) and I guess
Flex isn't passing it the arguement.
Jason
--- In flexcoders@yahoogroups.com, Alex Harui aha...@... wrote:
Yeah, I think that's because Proxy is an odd beast. It is dynamic and can
have any property and you're responsible for implementing all those methods
that help iterate the object.
Alex Harui
Flex SDK Developer
Adobe Systems Inc.http://www.adobe.com/
Blog: http://blogs.adobe.com/aharui
From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On
Behalf Of flexaustin
Sent: Friday, October 30, 2009 9:40 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: bytearray.readObject doesn't convert my objects back
Can't even use an JSON encoding
at com.adobe.serialization.json::JSONEncoder/objectToString()
jason
--- In flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com,
flexaustin flexaustin@ wrote:
What about using the JSONEncoder and JSONDecoder? Will I have the same
issue?
Jason
--- In flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com,
flexaustin flexaustin@ wrote:
Just realized need return type.
--- In flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com,
flexaustin flexaustin@ wrote:
Getting error
1144: Interface method readExternal in namespace
flash.utils:IExternalizable is implemented with an incompatible
signature
public class Data extends EventDispatcher implements IExternalizable
public function writeExternal(output:IDataOutput) {
output.writeObject(_nodes);
output.writeObject(_edges);
output.writeObject(_span);
output.writeObject(_groups);
output.writeObject(_root);
output.writeObject(_tree);
}
public function readExternal(input:IDataInput) {
_nodes = input.readObject();
_edges = input.readObject();
_span = input.readObject();
_groups = input.readObject();
_root = input.readObject();
_tree = input.readObject();
}
[flexcoders] Re: bytearray.readObject doesn't convert my objects back
Do you think the class being dynamic is causing this issue? I ask because I
have a similar problem with a dynamic class that extends Dictionary. It works
fine in Flash Player 9.0.28 but not in 10.
--- In flexcoders@yahoogroups.com, Alex Harui aha...@... wrote:
Yeah, I think that's because Proxy is an odd beast. It is dynamic and can
have any property and you're responsible for implementing all those methods
that help iterate the object.
Alex Harui
Flex SDK Developer
Adobe Systems Inc.http://www.adobe.com/
Blog: http://blogs.adobe.com/aharui
From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On
Behalf Of flexaustin
Sent: Friday, October 30, 2009 9:40 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: bytearray.readObject doesn't convert my objects back
Can't even use an JSON encoding
at com.adobe.serialization.json::JSONEncoder/objectToString()
jason
--- In flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com,
flexaustin flexaustin@ wrote:
What about using the JSONEncoder and JSONDecoder? Will I have the same
issue?
Jason
--- In flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com,
flexaustin flexaustin@ wrote:
Just realized need return type.
--- In flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com,
flexaustin flexaustin@ wrote:
Getting error
1144: Interface method readExternal in namespace
flash.utils:IExternalizable is implemented with an incompatible
signature
public class Data extends EventDispatcher implements IExternalizable
public function writeExternal(output:IDataOutput) {
output.writeObject(_nodes);
output.writeObject(_edges);
output.writeObject(_span);
output.writeObject(_groups);
output.writeObject(_root);
output.writeObject(_tree);
}
public function readExternal(input:IDataInput) {
_nodes = input.readObject();
_edges = input.readObject();
_span = input.readObject();
_groups = input.readObject();
_root = input.readObject();
_tree = input.readObject();
}
[flexcoders] Re: bytearray.readObject doesn't convert my objects back
I don't think so. Its just that it isn't just a generic simple Object or Array
but rather a large Class file which contains other large class files.
So imagine saving something like your entire displaylist, but not the visual
just the data behind it.
The object I am saving cotains over 100 over objects and these 100 objects
contains a handful of objects.
Jason
--- In flexcoders@yahoogroups.com, seanmcmonahan s...@... wrote:
Do you think the class being dynamic is causing this issue? I ask because I
have a similar problem with a dynamic class that extends Dictionary. It
works fine in Flash Player 9.0.28 but not in 10.
--- In flexcoders@yahoogroups.com, Alex Harui aharui@ wrote:
Yeah, I think that's because Proxy is an odd beast. It is dynamic and can
have any property and you're responsible for implementing all those
methods that help iterate the object.
Alex Harui
Flex SDK Developer
Adobe Systems Inc.http://www.adobe.com/
Blog: http://blogs.adobe.com/aharui
From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On
Behalf Of flexaustin
Sent: Friday, October 30, 2009 9:40 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: bytearray.readObject doesn't convert my objects
back
Can't even use an JSON encoding
at com.adobe.serialization.json::JSONEncoder/objectToString()
jason
--- In flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com,
flexaustin flexaustin@ wrote:
What about using the JSONEncoder and JSONDecoder? Will I have the same
issue?
Jason
--- In flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com,
flexaustin flexaustin@ wrote:
Just realized need return type.
--- In flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com,
flexaustin flexaustin@ wrote:
Getting error
1144: Interface method readExternal in namespace
flash.utils:IExternalizable is implemented with an incompatible
signature
public class Data extends EventDispatcher implements IExternalizable
public function writeExternal(output:IDataOutput) {
output.writeObject(_nodes);
output.writeObject(_edges);
output.writeObject(_span);
output.writeObject(_groups);
output.writeObject(_root);
output.writeObject(_tree);
}
public function readExternal(input:IDataInput) {
_nodes = input.readObject();
_edges = input.readObject();
_span = input.readObject();
_groups = input.readObject();
_root = input.readObject();
_tree = input.readObject();
}
RE: [flexcoders] how can I parse this Srting in Flex
I would use String's split() method to split your string on the | character into the Array [ Label1, url1, label2Explorer, url2, Label3, url3 ]. Then you can use a for-loop to walk through this 6-element array and create a new 3-element array by combinding elements 0/1, 2/3, and 4/5. But if the six elements in the string are grouped into three pairs of two, then it would obviously be less work if it were stored as Label1|url1||label2Explorer|url2||label3|url3 You could then simply split it on ||. Gordon Smith Adobe Flex SDK Team From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of thomas_13s Sent: Friday, October 30, 2009 9:48 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] how can I parse this Srting in Flex Hi All, Label1|url1|label2Explorer|url2|Label3|url3 how can I parse this string in flex and get the label1|url1 , label2|url2, label3|url3 seperately , Please some sample code to do this. Thanks Tom
[flexcoders] Re: SharedObject problem/bug? Cannot store a subclass of ByteArray.
Hi Sean, Thank you for the link; still no luck. I had tried implementing IExternalizable before, but after reading your article I decided to try again. I have figured out a little more: --I can extend, say, a Sprite, and it works fine. --When I save the SharedObject, if I use the Sprite-based class, there are two calls to writeExternal(). But for the ByteArray-based class, there is no call to writeExternal(). --When I load the SO, the constructor for the Sprite-based class gets called. The constructor for the ByteArray-based class does not get called. I suspect that Adobe's serialization/deserialization code has something that checks for type ByteArray (e.g., if (x is ByteArray)). On the write-side, it would then call something like writeBytes(), and only call writeExternal() if not a ByteArray. On the read-side, it may do something similar when type casting. At this point, I will probably try a workaround for my situation. (E.g., encapsulating the ByteArray) But if anyone gets this to work, I would be interested to know. --Geoff --- In flexcoders@yahoogroups.com, seanmcmonahan s...@... wrote: I'm having a similar problem with a subclass of Dictionary. Unfortunately I haven't has an opportunity to try this fix yet, but maybe you'll find it useful: http://stackoverflow.com/questions/850466/properly-serializing-flash-utils-dictionary-to-a-sharedobject --- In flexcoders@yahoogroups.com, Geoffrey geoffhom@ wrote: Muzak, thank you for your help. However, I have already tried [RemoteClass] (which I mentioned in the original post). I also looked at the link that you provided and decided to try more combinations, but none worked. I have tried [RemoteClass] with and w/o [Bindable], [RemoteClass(alias=ByteArrayPlus)], and I made sure to use my class beforehand. In all cases I can get a custom class to retain its type, but ByteArrayPlus always gets read as ByteArray from the SharedObject. I believe this may be a problem peculiar to ByteArray, but I don't know exactly why that would be so. Again, the challenge is this: make any class that extends ByteArray, write it to a SharedObject (to the disk), read it from the SharedObject, and have it retain its class. I know it sounds straightforward, but I cannot get it to work. --Geoff --- In flexcoders@yahoogroups.com, Muzak p.ginneberge@ wrote: Add a RemoteClass metadata tag to the custom class: Example at the bottom of the article http://cookbooks.adobe.com/post_How_to_keep_the_type_of_your_objects_when_serializ-8323.html - Original Message - From: Geoffrey geoffhom@ To: flexcoders@yahoogroups.com Sent: Wednesday, October 28, 2009 12:45 PM Subject: [flexcoders] SharedObject problem/bug? Cannot store a subclass of ByteArray. Hi, I have a subclass of ByteArray (let's call it ByteArrayPlus), which I want to write to a SharedObject. I can store it fine, but when I read it back, it says it's of type ByteArray, not ByteArrayPlus. Does anyone have an idea what may be wrong? Has anyone gotten this to work? FYI, I am already using registerClassAlias(). And it works fine with a custom class, and with a custom class extending another custom class. I also tried implementing IExternalizable, but that did not help. I also tried [RemoteClass] and [RemoteClass(alias=ByteArrayPlus)]. Also, ByteArrayPlus is really simple: I only added a String (name) to it. This is my first post to FlexCoders. Any help appreciated. --Geoff
[flexcoders] Allow popup windows
Hello, Is it possible to setup the option : allow popup window in the navigator from a flex application ? Thank you, Christophe,
RE: [flexcoders] Re: bytearray.readObject doesn't convert my objects back
Serialization requires that the constructor handle zero parameters. So just
try:
public function DataList(name:String = null)
Alex Harui
Flex SDK Developer
Adobe Systems Inc.http://www.adobe.com/
Blog: http://blogs.adobe.com/aharui
From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf
Of flexaustin
Sent: Friday, October 30, 2009 11:42 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: bytearray.readObject doesn't convert my objects back
I don't think so. Its just that it isn't just a generic simple Object or Array
but rather a large Class file which contains other large class files.
So imagine saving something like your entire displaylist, but not the visual
just the data behind it.
The object I am saving cotains over 100 over objects and these 100 objects
contains a handful of objects.
Jason
--- In flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com,
seanmcmonahan s...@... wrote:
Do you think the class being dynamic is causing this issue? I ask because I
have a similar problem with a dynamic class that extends Dictionary. It works
fine in Flash Player 9.0.28 but not in 10.
--- In flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com, Alex
Harui aharui@ wrote:
Yeah, I think that's because Proxy is an odd beast. It is dynamic and can
have any property and you're responsible for implementing all those
methods that help iterate the object.
Alex Harui
Flex SDK Developer
Adobe Systems Inc.http://www.adobe.com/
Blog: http://blogs.adobe.com/aharui
From: flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com
[mailto:flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com] On
Behalf Of flexaustin
Sent: Friday, October 30, 2009 9:40 AM
To: flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com
Subject: [flexcoders] Re: bytearray.readObject doesn't convert my objects
back
Can't even use an JSON encoding
at com.adobe.serialization.json::JSONEncoder/objectToString()
jason
--- In
flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.commailto:flexcoders%40yahoogroups.com,
flexaustin flexaustin@ wrote:
What about using the JSONEncoder and JSONDecoder? Will I have the same
issue?
Jason
--- In
flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.commailto:flexcoders%40yahoogroups.com,
flexaustin flexaustin@ wrote:
Just realized need return type.
--- In
flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.commailto:flexcoders%40yahoogroups.com,
flexaustin flexaustin@ wrote:
Getting error
1144: Interface method readExternal in namespace
flash.utils:IExternalizable is implemented with an incompatible
signature
public class Data extends EventDispatcher implements IExternalizable
public function writeExternal(output:IDataOutput) {
output.writeObject(_nodes);
output.writeObject(_edges);
output.writeObject(_span);
output.writeObject(_groups);
output.writeObject(_root);
output.writeObject(_tree);
}
public function readExternal(input:IDataInput) {
_nodes = input.readObject();
_edges = input.readObject();
_span = input.readObject();
_groups = input.readObject();
_root = input.readObject();
_tree = input.readObject();
}
RE: [flexcoders] Re: SharedObject problem/bug? Cannot store a subclass of ByteArray.
Please file a bug with a small test case. Alex Harui Flex SDK Developer Adobe Systems Inc.http://www.adobe.com/ Blog: http://blogs.adobe.com/aharui From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Geoffrey Sent: Friday, October 30, 2009 1:35 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] Re: SharedObject problem/bug? Cannot store a subclass of ByteArray. Hi Sean, Thank you for the link; still no luck. I had tried implementing IExternalizable before, but after reading your article I decided to try again. I have figured out a little more: --I can extend, say, a Sprite, and it works fine. --When I save the SharedObject, if I use the Sprite-based class, there are two calls to writeExternal(). But for the ByteArray-based class, there is no call to writeExternal(). --When I load the SO, the constructor for the Sprite-based class gets called. The constructor for the ByteArray-based class does not get called. I suspect that Adobe's serialization/deserialization code has something that checks for type ByteArray (e.g., if (x is ByteArray)). On the write-side, it would then call something like writeBytes(), and only call writeExternal() if not a ByteArray. On the read-side, it may do something similar when type casting. At this point, I will probably try a workaround for my situation. (E.g., encapsulating the ByteArray) But if anyone gets this to work, I would be interested to know. --Geoff --- In flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com, seanmcmonahan s...@... wrote: I'm having a similar problem with a subclass of Dictionary. Unfortunately I haven't has an opportunity to try this fix yet, but maybe you'll find it useful: http://stackoverflow.com/questions/850466/properly-serializing-flash-utils-dictionary-to-a-sharedobject --- In flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com, Geoffrey geoffhom@ wrote: Muzak, thank you for your help. However, I have already tried [RemoteClass] (which I mentioned in the original post). I also looked at the link that you provided and decided to try more combinations, but none worked. I have tried [RemoteClass] with and w/o [Bindable], [RemoteClass(alias=ByteArrayPlus)], and I made sure to use my class beforehand. In all cases I can get a custom class to retain its type, but ByteArrayPlus always gets read as ByteArray from the SharedObject. I believe this may be a problem peculiar to ByteArray, but I don't know exactly why that would be so. Again, the challenge is this: make any class that extends ByteArray, write it to a SharedObject (to the disk), read it from the SharedObject, and have it retain its class. I know it sounds straightforward, but I cannot get it to work. --Geoff --- In flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com, Muzak p.ginneberge@ wrote: Add a RemoteClass metadata tag to the custom class: Example at the bottom of the article http://cookbooks.adobe.com/post_How_to_keep_the_type_of_your_objects_when_serializ-8323.html - Original Message - From: Geoffrey geoffhom@ To: flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com Sent: Wednesday, October 28, 2009 12:45 PM Subject: [flexcoders] SharedObject problem/bug? Cannot store a subclass of ByteArray. Hi, I have a subclass of ByteArray (let's call it ByteArrayPlus), which I want to write to a SharedObject. I can store it fine, but when I read it back, it says it's of type ByteArray, not ByteArrayPlus. Does anyone have an idea what may be wrong? Has anyone gotten this to work? FYI, I am already using registerClassAlias(). And it works fine with a custom class, and with a custom class extending another custom class. I also tried implementing IExternalizable, but that did not help. I also tried [RemoteClass] and [RemoteClass(alias=ByteArrayPlus)]. Also, ByteArrayPlus is really simple: I only added a String (name) to it. This is my first post to FlexCoders. Any help appreciated. --Geoff
[flexcoders] Re: Flex Soap Version Mismatch
I'm still running naked, but am getting a better grip on this stuff.
But here was my break, NOT!!
The company was nice enough to put me on their crossdomain file. So, I'm
thinking good, but I was wrong. I still get a security violation
FaultEvent fault=[RPC Fault faultString=Security error accessing url
faultCode=Channel.Security.Error faultDetail=Destination: DefaultHTTPS]
messageId=null type=fault bubbles=true cancelable=true eventPhase=2
What is up with that. I thought that the cross-domain file would handle that.
Here is the cross domain file on the root of the wsdl service
?xml version=1.0 encoding=UTF-8?
!-- the purpose of this document is to allow FLASH web applications to access
the APIs. --
!DOCTYPE cross-domain-policy SYSTEM
http://www.macromedia.com/xml/dtds/cross-domain-policy.dtd;
cross-domain-policy
allow-access-from domain=*.shipnotic.com/
/cross-domain-policy
I am at https://www.shipnotic.com and am accessing a wsdl at https:// at well.
anybody know why this is still happening with crossdomain support?
Thns,
--- In flexcoders@yahoogroups.com, valdhor valdhorli...@... wrote:
I would love to know too but after running around naked and sacrificing some
chickens I could not get it to work.
All I know is that you will actually save time by doing the hand coding.
Maybe some day we'll have an answer but that day is not today.
HTH.
Steve
--- In flexcoders@yahoogroups.com, Joshua wolf@ wrote:
Thanks for the advice Steve. So to do that I'm gonna need to 'hand-code'
all the calls from Flex to php and then do the same with php, creating all
the methods by hand from the wsdl? Isn't there a simpler way to do it
using the Flex wsdl wizard and a php proxy that just passes through the
soap request? And either way I do it I still want to know why the way I'm
attempting to do it won't work. Why does going through php change my soap
envelop and create a mismatch I guess is the big question??
--- In flexcoders@yahoogroups.com, valdhor valdhorlists@ wrote:
I think you may be over thinking this.
I have the same situation as you - a local PHP server and a remote Web
Service.
I tried for a long time to get it working by proxying through PHP like
what you are trying. I could never get it to work.
Instead, I created a SOAP Client in PHP that could talk to the Web
Service. Once this was working I used WebORB to create a service to talk
to Flex. Then I merged the code. Now I have Flex sending and receiving
objects via WebORB and PHP exchanging data via SOAP. The best of both
worlds.
HTH
Steve
--- In flexcoders@yahoogroups.com, Joshua wolf@ wrote:
I have a problem with soap and flex 3. I have created a webservice
through the import webservice menu in Flex Builder. If I use the
service as is I get a security error because the crossdomain policy on
the remote server doesn't comply. So, instead I am using a php proxy
to relay the webservice through my server and out to the webservice
back to the server back to Flex. When I try to do this I get a SOAP
mismatch error coming from the below code.
else if (envNS.uri != SOAPConstants.SOAP_ENVELOPE_URI)
{
throw new Error(SOAP Response Version Mismatch);
}
I went back in and checked the value of envNS.uri and
SOAPConstants.SOAP_ENVELOPE_URI in both the previously described
situations (php proxy and straight security riddled call). In the
security riddled call the two variables match. In the proxy call I get
back differing values of envNS.uri and SOAPConstants.SOAP_ENVELOPE_URI.
Can somebody tell me why the variables are not matching when put
through the php proxy. The php is simple, just curl, so I've pasted it
below.
///START PHP SNIPPET
$url = $_GET['url'];
$headers = $_GET['headers'];
$mimeType = $_GET['mimeType'];
//Start the Curl session
$session = curl_init();
// Don't return HTTP headers. Do return the contents of the call
curl_setopt($session, CURLOPT_URL, $url);
curl_setopt($session, CURLOPT_HEADER, ($headers == true) ? true :
false);
curl_setopt($session, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']);
curl_setopt($session, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($session, CURLOPT_RETURNTRANSFER, 1);
// Make the call
$response = curl_exec($session);
if ($mimeType != )
{
// The web service returns XML. Set the Content-Type
appropriately
header(Content-Type: .$mimeType);
}
echo $response;
curl_close($session);
//END PHP SNIPPET
Any help would be great. Thanks,
Josh
[flexcoders] how may I store values to function's arguments? REFdn7045338143
Some times, the one result of a function is not enough, cay we use the
arguments to get back values from them?
internal function getXY(x:int,y:int):void{
x=10;y=20;
}
internal function test():void{
var x:int; var y:int;
getXY(x,y);
trace(x: +x.toString()+ y: +y.toString()); // here I get x: 0 y: 0,
I want to get x: 10 y: 20
}
For instance, in c the getXY should be like this:
internal function getXY(int* x, int* y):void{
x=10;y=20;
}
dennis
[flexcoders] Re: context menu event on tree column of advanced data grid ....
Solved this - added context menu within AdvancedDataGroupItemRenderer. --- In flexcoders@yahoogroups.com, MicC chigwel...@... wrote: When a context menu on an ADG is clicked and the ADG cell is not a hierarchy node, the ContextMenuEvent.mouseTarget is ADGItemRenderEX and info about the grid cell data clicked on to raise the context menu can be grabbed from ADGItemRendererEX.listData.Item. But when a node in the hierarchical column of an ADG is clicked to raise the context menu, the context menu ContextMenuEvent.mouseTarget is a AdvancedListBaseContentHolder . and does not seem to hold any info about the grid cell (hierarchy node). How do I extract info about the hierarchy node from AdvancedListBaseContentHolder? TIA, Mic.
[flexcoders] Add icon and text formatting to new ContextMenuItem?
is it possible to add an icon and text formatting to a custom item on a context menu? TIA, Mic.
RE: [flexcoders] Allow popup windows
Flex does not provide a way to get around popup blockers. But you can put up your own Flex popups within the application/browser. Alex Harui Flex SDK Developer Adobe Systems Inc.http://www.adobe.com/ Blog: http://blogs.adobe.com/aharui From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Christophe Sent: Friday, October 30, 2009 2:17 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] Allow popup windows Hello, Is it possible to setup the option : allow popup window in the navigator from a flex application ? Thank you, Christophe,
[flexcoders] Nobody ever answers any of my posts...
--- In flexcoders@yahoogroups.com, cjsteury2 cra...@... wrote:
Okay... i have finally figured out how to write a custom itemrenderer for
HOLC Chart Series Item... And the secret is posted below (about 99% of the
way)... can anyone PLEASE tell me how to render the Open and Close Tick marks
correctly?? Using this code they are a little off...
I have tried to get the DrawRect() function a million diff ways but do not
know what is throwing it off...
package com.steury.controls.orders { // empty package.
import flash.display.Graphics;
import mx.charts.series.items.HLOCSeriesItem;
import mx.core.IDataRenderer;
import mx.skins.ProgrammaticSkin;
public class ChartColorRenderer extends mx.skins.ProgrammaticSkin
implements IDataRenderer{
private var color:Number;
private var green:Number = 0x00ff00;
private var red:Number = 0xfe;
private var _hlocItem:HLOCSeriesItem;
private var open:Number;
private var close:Number;
public function ChartColorRenderer() {
// Empty constructor.
}
public function get data():Object {
return _hlocItem;
}
public function set data(value:Object):void {
_hlocItem = value as HLOCSeriesItem
invalidateDisplayList();
open=_hlocItem.openFilter;
close=_hlocItem.closeFilter;
}
override protected function
updateDisplayList(unscaledWidth:Number,unscaledHeight:Number):void {
super.updateDisplayList(unscaledWidth,
unscaledHeight);
if (open close) color = red;
if (open close) color = green;
var g:Graphics = graphics;
g.clear();
g.beginFill(color,1);
g.drawRect(0, 0, unscaledWidth, unscaledHeight);
g.endFill();
g.beginFill(color,1);
g.drawRect(open,0,10,1);
g.endFill();
g.beginFill(color,1);
g.drawRect(0,close,10,1);
g.endFill();
}
} // Close class.
} // Close package.
[flexcoders] Re: bytearray.readObject doesn't convert my objects back
Alex, first thanks for spending so much time helping me with this.
How do I handle all the rest? Flex specific classes? Should I monkey patch?
See error below my custom object needs to have all this serialized and
dematerialized as well.:
ArgumentError: Error #1063: Argument count mismatch on flash.geom::Transform().
Expected 1, got 0.
Jason
--- In flexcoders@yahoogroups.com, Alex Harui aha...@... wrote:
Serialization requires that the constructor handle zero parameters. So just
try:
public function DataList(name:String = null)
Alex Harui
Flex SDK Developer
Adobe Systems Inc.http://www.adobe.com/
Blog: http://blogs.adobe.com/aharui
From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On
Behalf Of flexaustin
Sent: Friday, October 30, 2009 11:42 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: bytearray.readObject doesn't convert my objects back
I don't think so. Its just that it isn't just a generic simple Object or
Array but rather a large Class file which contains other large class files.
So imagine saving something like your entire displaylist, but not the visual
just the data behind it.
The object I am saving cotains over 100 over objects and these 100 objects
contains a handful of objects.
Jason
--- In flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com,
seanmcmonahan sean@ wrote:
Do you think the class being dynamic is causing this issue? I ask because I
have a similar problem with a dynamic class that extends Dictionary. It
works fine in Flash Player 9.0.28 but not in 10.
--- In flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com,
Alex Harui aharui@ wrote:
Yeah, I think that's because Proxy is an odd beast. It is dynamic and can
have any property and you're responsible for implementing all those
methods that help iterate the object.
Alex Harui
Flex SDK Developer
Adobe Systems Inc.http://www.adobe.com/
Blog: http://blogs.adobe.com/aharui
From: flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com
[mailto:flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com]
On Behalf Of flexaustin
Sent: Friday, October 30, 2009 9:40 AM
To: flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com
Subject: [flexcoders] Re: bytearray.readObject doesn't convert my objects
back
Can't even use an JSON encoding
at com.adobe.serialization.json::JSONEncoder/objectToString()
jason
--- In
flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.commailto:flexcoders%40yahoogroups.com,
flexaustin flexaustin@ wrote:
What about using the JSONEncoder and JSONDecoder? Will I have the same
issue?
Jason
--- In
flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.commailto:flexcoders%40yahoogroups.com,
flexaustin flexaustin@ wrote:
Just realized need return type.
--- In
flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.commailto:flexcoders%40yahoogroups.com,
flexaustin flexaustin@ wrote:
Getting error
1144: Interface method readExternal in namespace
flash.utils:IExternalizable is implemented with an incompatible
signature
public class Data extends EventDispatcher implements IExternalizable
public function writeExternal(output:IDataOutput) {
output.writeObject(_nodes);
output.writeObject(_edges);
output.writeObject(_span);
output.writeObject(_groups);
output.writeObject(_root);
output.writeObject(_tree);
}
public function readExternal(input:IDataInput) {
_nodes = input.readObject();
_edges = input.readObject();
_span = input.readObject();
_groups = input.readObject();
_root = input.readObject();
_tree = input.readObject();
}
RE: [flexcoders] Re: bytearray.readObject doesn't convert my objects back
To handle classes like transform, I would come up with a custom encoding for
the transform (or skip it entirely as the transform can usually be derived from
other properties like scale, x, y, width, height, rotation). I didn't know you
were trying to serialize display objects. Generally that's not advisable as
there is a lot of redundancy and circular references in the properties. It is
better to save away the data they present and some notion of which class to use
to present the data.
Alex Harui
Flex SDK Developer
Adobe Systems Inc.http://www.adobe.com/
Blog: http://blogs.adobe.com/aharui
From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf
Of flexaustin
Sent: Friday, October 30, 2009 6:08 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: bytearray.readObject doesn't convert my objects back
Alex, first thanks for spending so much time helping me with this.
How do I handle all the rest? Flex specific classes? Should I monkey patch? See
error below my custom object needs to have all this serialized and
dematerialized as well.:
ArgumentError: Error #1063: Argument count mismatch on flash.geom::Transform().
Expected 1, got 0.
Jason
--- In flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com, Alex
Harui aha...@... wrote:
Serialization requires that the constructor handle zero parameters. So just
try:
public function DataList(name:String = null)
Alex Harui
Flex SDK Developer
Adobe Systems Inc.http://www.adobe.com/
Blog: http://blogs.adobe.com/aharui
From: flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com
[mailto:flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com] On
Behalf Of flexaustin
Sent: Friday, October 30, 2009 11:42 AM
To: flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com
Subject: [flexcoders] Re: bytearray.readObject doesn't convert my objects back
I don't think so. Its just that it isn't just a generic simple Object or
Array but rather a large Class file which contains other large class files.
So imagine saving something like your entire displaylist, but not the visual
just the data behind it.
The object I am saving cotains over 100 over objects and these 100 objects
contains a handful of objects.
Jason
--- In
flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.commailto:flexcoders%40yahoogroups.com,
seanmcmonahan sean@ wrote:
Do you think the class being dynamic is causing this issue? I ask because I
have a similar problem with a dynamic class that extends Dictionary. It
works fine in Flash Player 9.0.28 but not in 10.
--- In
flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.commailto:flexcoders%40yahoogroups.com,
Alex Harui aharui@ wrote:
Yeah, I think that's because Proxy is an odd beast. It is dynamic and can
have any property and you're responsible for implementing all those
methods that help iterate the object.
Alex Harui
Flex SDK Developer
Adobe Systems Inc.http://www.adobe.com/
Blog: http://blogs.adobe.com/aharui
From:
flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.commailto:flexcoders%40yahoogroups.com
[mailto:flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.commailto:flexcoders%40yahoogroups.com]
On Behalf Of flexaustin
Sent: Friday, October 30, 2009 9:40 AM
To:
flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.commailto:flexcoders%40yahoogroups.com
Subject: [flexcoders] Re: bytearray.readObject doesn't convert my objects
back
Can't even use an JSON encoding
at com.adobe.serialization.json::JSONEncoder/objectToString()
jason
--- In
flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.commailto:flexcoders%40yahoogroups.commailto:flexcoders%40yahoogroups.com,
flexaustin flexaustin@ wrote:
What about using the JSONEncoder and JSONDecoder? Will I have the same
issue?
Jason
--- In
flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.commailto:flexcoders%40yahoogroups.commailto:flexcoders%40yahoogroups.com,
flexaustin flexaustin@ wrote:
Just realized need return type.
--- In
flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.commailto:flexcoders%40yahoogroups.commailto:flexcoders%40yahoogroups.com,
flexaustin flexaustin@ wrote:
Getting error
1144: Interface method readExternal in namespace
flash.utils:IExternalizable is implemented with an incompatible
signature
public class Data extends EventDispatcher implements IExternalizable
public function writeExternal(output:IDataOutput) {
output.writeObject(_nodes);
output.writeObject(_edges);
output.writeObject(_span);
output.writeObject(_groups);
output.writeObject(_root);
output.writeObject(_tree);
}
public function
[flexcoders] Re: SharedObject problem/bug? Cannot store a subclass of ByteArray.
Hi Alex, Fair enough. I submitted it (I think), although I got this message: You have successfully created the issue (FB-23715), however you do not have the permission to view the created issue. This is probably because you entered a bug report that details a potential security vulnerability - or is related to a non-public component in a commercial product. I do not feel experienced enough to know which categories to submit the bug under, but I included source code to reproduce the bug. Alex, thank you for your continual help to the community. --Geoff --- In flexcoders@yahoogroups.com, Alex Harui aha...@... wrote: Please file a bug with a small test case. Alex Harui Flex SDK Developer Adobe Systems Inc.http://www.adobe.com/ Blog: http://blogs.adobe.com/aharui From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Geoffrey Sent: Friday, October 30, 2009 1:35 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] Re: SharedObject problem/bug? Cannot store a subclass of ByteArray. Hi Sean, Thank you for the link; still no luck. I had tried implementing IExternalizable before, but after reading your article I decided to try again. I have figured out a little more: --I can extend, say, a Sprite, and it works fine. --When I save the SharedObject, if I use the Sprite-based class, there are two calls to writeExternal(). But for the ByteArray-based class, there is no call to writeExternal(). --When I load the SO, the constructor for the Sprite-based class gets called. The constructor for the ByteArray-based class does not get called. I suspect that Adobe's serialization/deserialization code has something that checks for type ByteArray (e.g., if (x is ByteArray)). On the write-side, it would then call something like writeBytes(), and only call writeExternal() if not a ByteArray. On the read-side, it may do something similar when type casting. At this point, I will probably try a workaround for my situation. (E.g., encapsulating the ByteArray) But if anyone gets this to work, I would be interested to know. --Geoff --- In flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com, seanmcmonahan sean@ wrote: I'm having a similar problem with a subclass of Dictionary. Unfortunately I haven't has an opportunity to try this fix yet, but maybe you'll find it useful: http://stackoverflow.com/questions/850466/properly-serializing-flash-utils-dictionary-to-a-sharedobject --- In flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com, Geoffrey geoffhom@ wrote: Muzak, thank you for your help. However, I have already tried [RemoteClass] (which I mentioned in the original post). I also looked at the link that you provided and decided to try more combinations, but none worked. I have tried [RemoteClass] with and w/o [Bindable], [RemoteClass(alias=ByteArrayPlus)], and I made sure to use my class beforehand. In all cases I can get a custom class to retain its type, but ByteArrayPlus always gets read as ByteArray from the SharedObject. I believe this may be a problem peculiar to ByteArray, but I don't know exactly why that would be so. Again, the challenge is this: make any class that extends ByteArray, write it to a SharedObject (to the disk), read it from the SharedObject, and have it retain its class. I know it sounds straightforward, but I cannot get it to work. --Geoff --- In flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com, Muzak p.ginneberge@ wrote: Add a RemoteClass metadata tag to the custom class: Example at the bottom of the article http://cookbooks.adobe.com/post_How_to_keep_the_type_of_your_objects_when_serializ-8323.html - Original Message - From: Geoffrey geoffhom@ To: flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com Sent: Wednesday, October 28, 2009 12:45 PM Subject: [flexcoders] SharedObject problem/bug? Cannot store a subclass of ByteArray. Hi, I have a subclass of ByteArray (let's call it ByteArrayPlus), which I want to write to a SharedObject. I can store it fine, but when I read it back, it says it's of type ByteArray, not ByteArrayPlus. Does anyone have an idea what may be wrong? Has anyone gotten this to work? FYI, I am already using registerClassAlias(). And it works fine with a custom class, and with a custom class extending another custom class. I also tried implementing IExternalizable, but that did not help. I also tried [RemoteClass] and [RemoteClass(alias=ByteArrayPlus)]. Also, ByteArrayPlus is really simple: I only added a String (name) to it. This is my first post to FlexCoders. Any help appreciated. --Geoff
