[flexcoders] Drag drop within a tree control itself
Hi people,
I've a tree control which is the drag source drop target itself to
enable shuffling of nodes within the tree. As such, the normal drag
drop codes work fine but there is 1 problem in the dragComplete
event. I've used the following function within dragComplete event:
function doDragComplete(event)
{
var dragItems = event.dragSource.dataForFormat
(source).selectedItems;
//var dragItems = event.dragSource.dataForFormat
(source).selectedNode;
//mx.controls.Alert.show(event.dragSource, Drag
source);
mx.controls.Alert.show(dragItems[0].getProperty
(label), Drag Complete);
/* var counter = dragItems.length;
for (var i=0;icounter;i++)
{
var item = dragItems[i];
item.removeTreeNode();
}*/
}
As u can see above the alert popup shud show the selected node, but
its blank. The main purpose is to relocate the dragged node from the
old to the new location.
Kindly help...
Thanks.
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Re: [flexcoders] Flex2 :: Button :: Getting custom skins to refresh IE getStyle() is used
On 3/2/06, Teoti Graphix [EMAIL PROTECTED] wrote: I have subclassed Button in an mxml component. I have defined a get set property swatchColor in the mxml component(extended Button). [snip] Got it. So, in your property setter function, call styleChanged() with null as the argument. That'll make sure the button's skins are refreshed. Manish -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
Re: [flexcoders] Hit Area Strategy
On 2/14/06, Trey Long [EMAIL PROTECTED] wrote: All objects bounds are rectangular, their hit area's are not however. For instance, say I draw a circle with spokes coming out of it. The bounds are rectangular but if I were to move the mouse around the circle each spoke would generate a mouseOver mouseOut event. Did you figure this out? Try drawing a square with alpha 0 and see if that works. Manish -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[flexcoders] a GridTree component for flex 2
hi list, just made a GridTree component for next project, please take a look at -preview video http://ria.richtechmedia.com/upload/GridTreeForFlex2/ -blog entry (upper half written in English) http://ria.richtechmedia.com/?p=330 any suggestions or ideas would be appreciated. btw, thanks to the flex team for making AS3/datagrid/cell renderer so fast that this could be achieved. jeremy lu. -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
RE: [flexcoders] Currency Formatter -- formats only numbers up to 15 characters in length?
Adobe won't be doing this for Flex 2, and I don't think anyone has volunteered. - Gordon -Original Message- From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Paul Hastings Sent: Wednesday, March 01, 2006 9:38 PM To: flexcoders@yahoogroups.com Subject: Re: [flexcoders] Currency Formatter -- formats only numbers up to 15 characters in length? Matt Chotin wrote: It's a known limitation I think. Basically the Number class doesn't support more digits and therefore the formatter doesn't either. Not sure if Flex 2 has advanced its support. no but there was some talk about porting java BigDecimal/BigInteger to AS3. -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
RE: [flexcoders] Flex2/ColdFusion connectivity : session scope problem
Any news on this issue from the Mystic ColdFusion Updater team? This is a hugebug for us, since we'll need this to implement server-side security for each session on our project... Benoit Hediard De: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] De la part de Benoit HediardEnvoyé: mercredi 22 février 2006 13:15À: flexcoders@yahoogroups.comObjet: [flexcoders] Flex2/ColdFusion connectivity : session scope problem I'm currently trying to use the ColdFusionsession scope in my CFC-based services. I've added some logging to check the #session.sessionId# and the onSessionStart/onSessionEnd eventin my Application.cfc. Problem : - when using ColdFusion default sessions, a new session is started at each of my remoteObject calls, - when using J2EE sessions, it generates a null exception at each of my remoteObject calls. Is it a bug or isthere some configuration parameters to use the ColdFusionsession scope? Thanks. Benoit Hediard -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Web site design development Computer software development Software design and development Macromedia flex Software development best practice YAHOO! GROUPS LINKS Visit your group "flexcoders" on the web. To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
[flexcoders] ActionScript 3 language specification as pdf
Hi All, Just found AS3 specification http://livedocs.macromedia.com/specs/actionscript/3/wwhelp/wwhimpl/js/h tml/wwhelp.htm on the Web (thank to Brian Deitte). Is this document also available in pdf format? -- Thanks, Vadim Melnik. -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[flexcoders] Re: Flex/Coldfusion connectivity test app
How do you use the typed object that cf returns? All I seemt to get
is a generic object on the Flex side. Do you have to run through a
bunch of set functions to move the properties returned into a
pre-existing .as typed object?
Sorry for the noob question, but this one has been bugging me for a while.
--- In flexcoders@yahoogroups.com, Benoit Hediard [EMAIL PROTECTED] wrote:
Since some people seems to have issues to use the Flex/ColdFusion
connectivity, here is a sample app to test your connectivity.
ColdFusion / Server side
Save the following value object CFC in
{wwwroot}/com/mycompany/myapp/model/TestVO.cfc
cfcomponent
cfproperty name=someString type=String /
cfproperty name=someNumber type=Numeric /
cffunction name=init returntype=com.mycompany.myapp.model.TestVO
cfscript
this.someString = test;
this.someNumber = 0;
/cfscript
cfreturn this /
/cffunction
/cfcomponent
Save the following remote service CFC in
{wwwroot}/com/mycompany/myapp/service/TestService.cfc
cfcomponent
cffunction name=getArray access=remote returntype=Array
cfscript
var data = arrayNew(1);
arrayAppend(data, createObject(component,
com.mycompany.myapp.model.TestVO).init());
arrayAppend(data, createObject(component,
com.mycompany.myapp.model.TestVO).init());
/cfscript
cfreturn data /
/cffunction
cffunction name=getStruct access=remote returntype=Struct
cfscript
var data = structNew();
data.firstData = createObject(component,
com.mycompany.myapp.model.TestVO).init();
data.secondData = createObject(component,
com.mycompany.myapp.model.TestVO).init();
/cfscript
cfreturn data /
/cffunction
cffunction name=receiveAndReturnVO access=remote
returntype=com.mycompany.myapp.model.TestVO
cfargument name=vo type=com.mycompany.myapp.model.TestVO
cfreturn arguments.vo
/cffunction
/cfcomponent
--
Flex / Client side
--
Save the following value object in {some test
project}/com/mycompany/myapp/model/TestVO.as
package com.mycompany.myapp.model {
[Bindable]
[RemoteClass(alias=com.mycompany.myapp.model.TestVO)]
public class TestVO {
public var someString:String;
public var someNumber:int;
public function TestVO() {
someString = ;
someNumber = 0;
}
}
}
Save the following test application in Flex Builder 2 {some test
project}/TestConnectivity.mxml
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.macromedia.com/2005/mxml;
xmlns=*
mx:RemoteObject id=testService
destination=ColdFusion
result=onResult(event)
source=com.mycompany.myapp.service.TestService /
mx:Script
![CDATA[
import com.mycompany.myapp.model.TestVO;
import mx.controls.Alert;
import mx.rpc.events.ResultEvent;
import mx.utils.ObjectUtil;
private function onResult(event:ResultEvent){
Alert.show(ObjectUtil.toString(event.result));
}
]]
/mx:Script
mx:Button label=getArray click=testService.getArray() /
mx:Button label=getStruct click=testService.getStruct() /
!-- BUGS : display (null) value instead of objects, but objects are
correctly returned... --
mx:Button label=receiveAndReturnVO
click=testService.receiveAndReturnVO(new TestVO()) /
/mx:Application
Compile and run TestConnectivity.mxml (do not forget to set the compile
argument to take into account your flex/coldfusion service definition,
flex-enterprise-services.xml)
It should work, if your ColdFusion server is correctly configured
with the
Flex/ColdFusion connectivity add-on.
You can also check the adapter logs in
{CFusionMX7}/runtime/logs/coldfusion-out.log, very nice to see if
the typed
objects are correctly received or sent by the ColdFusion adapter.
BUGS
We have faced several bugs with the Flex/ColdFusion connectivity.
1. In the above sample app, getStruct() display (null) object in the
Flex
app, but objects are correctly returned... Strange.
2. Sometimes, the AS - CFC does not map the full type correctly.
Example : the CFC might receive TestVO instead of
com.mycompany.myapp.model.TestVO, so the CFC argument type
validation will
fail and you will get an error...
The current workaround is to remove typed object validation in remote
service CFCs.
3. You might have to add UPPERCASE setter functions for CFC - AS
translation to work correctly.
We don't know yet
[flexcoders] order of the columns in datagrid
Dear all, i have problem when using datagrid. The dataProvider of the gird is mainly a web service result in xml . But for example my xml is aa bb cc But the when i put this into the dataProvider . The resulting datagrid column order is cc,bb,aa . Can i know why? thx capho -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[flexcoders] can someone show me an example for the following
This relates to Flex 1.5 I have a datagrid. One of my columns within the dg is a combobox. I can set the values of the combobox to e.g. Option1, Option2, Option3 etc. and these values are correctly appearing in the combobox within the dg. What I actually need to do is set the 'selected' value of the combobox if it matches the value read from the dataprovider e.g. if the dp value for the cell in row 1 is 'Option3' I want 'Option3' to be automatically selected and if the dp value for the cell in row 2 is 'Option99' I want 'Option99' to be automatically selected. . Currently the value in the combobox in each row is set to 'Option1'. This should be straightforward but I can't work out how to do it. Thanks in advance. -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[flexcoders] The column order in datagrid
If i input a xml as dataprovider in datagrid /aa /bb /cc The datagrid column order will be cc, bb,aa .someone tell me why?? thx -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
Re: [flexcoders] Resize bug?
Hi Jonathan,I tested this on the following browsers with tabs and got the following resultsFirefox 1.5.0.1 - Bug reproducedIE 7.0 beta - Cannot reproduceMaxthon - Cannot reproduce Netscape 8.0.3.3 - Bug reproducedMorover this happens for both FLEX swfs as well as any ordinary Flash Movie. So this is a flash issue that pertains to the Netscape plugin. So it should reproduce on all browsers using it (like Netscape, Firefox, Mozilla, Opera...etc) and not on ActiveX based browsers like IE, Maxthon. I have logged a player bug on this and it is being tracked... Thanks for the observationRaghu([EMAIL PROTECTED])On 3/2/06, Jonathan Miranda [EMAIL PROTECTED] wrote: Can't tell if this would be a Firefox/IE error or Flex, but let's say you have 2 tabs open and you're selected on the tab without your flash video. Resize the browser, then switch tabs – flash won't resize until you resize the window again. Does the same in Firefox and IE – maybe when the browser resizes, it doesn't broadcast to all tabs… -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Web site design development Computer software development Software design and development Macromedia flex Software development best practice YAHOO! GROUPS LINKS Visit your group "flexcoders" on the web. To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
[flexcoders] how do you put a link in a datagrid?
Title: RE: [flexcoders] Actionscript-based Applications with Flex 2 Can someone pleasepoint me to, or explain how to put a link in a datagrid? I've seen Jesse Wardens flash example, but I want strictly a flex example. -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Web site design development Computer software development Software design and development Macromedia flex Software development best practice YAHOO! GROUPS LINKS Visit your group "flexcoders" on the web. To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
[flexcoders] How to dynamically invoke AS3 class constuctor ?
Hi All,
It is going to be easy, but I can't figure the way to implement it.
We have certain Class object referencing to some class with
constructor accepting any ... numbers of arguments. Now we are
looking for the way to invoke it dynamically, (something like
Funtion.apply does for plain methods). For example :
...
public class A {
public function A(...args) {}
}
...
var cls:Class = A;
var someArgs:Array = [1, 2, 3];
var a:* = new cls(); // - how to pass someArgs here ?
// need the same functionality as
// var a:* = new A(1,2,3);
And the same question regarding super class dynamic constructor
invocation:
public class B extends A {
public function B() {
var myArgs:Array = [4,5,6];
super(); // -- how to pass myArgs to parent
// class constructor, like
// super(4, 5, 6);
}
}
--
Thanks,
Vadim Melnik.
--
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Re: [flexcoders] How to dynamically invoke AS3 class constuctor ?
haven't tried it but maybe try...import flash.util.getClassByName;thenvar ClassReference:Class = getClassByName("A");var instance:Object = new ClassReference(1,2,3);cheers, AlOn 2 Mar 2006, at 12:25, Vadim Melnik wrote: Hi All, It is going to be easy, but I can't figure the way to implement it. We have certain Class object referencing to some class with constructor accepting any ... numbers of arguments. Now we are looking for the way to invoke it dynamically, (something like Funtion.apply does for plain methods). For example : ... public class A { public function A(...args) {} } ... var cls:Class = A; var someArgs:Array = [1, 2, 3]; var a:* = new cls(); // - how to pass someArgs here ? // need the same functionality as // var a:* = new A(1,2,3); And the same question regarding super class dynamic constructor invocation: public class B extends A { public function B() { var myArgs:Array = [4,5,6]; super(); // -- how to pass myArgs to parent // class constructor, like // super(4, 5, 6); } } -- Thanks, Vadim Melnik. -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.comSPONSORED LINKS Web site design development Computer software development Software design and development Macromedia flex Software development best practice YAHOO! GROUPS LINKS Visit your group "flexcoders" on the web. To unsubscribe from this group, send an email to: [EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
--
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Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com
SPONSORED LINKS
Web site design development
Computer software development
Software design and development
Macromedia flex
Software development best practice
YAHOO! GROUPS LINKS
Visit your group "flexcoders" on the web.
To unsubscribe from this group, send an email to:[EMAIL PROTECTED]
Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
RE: [flexcoders] Re: Flex/Coldfusion connectivity test app
To get a typed object on the Flex side, there is nothing specific to do, you
only need to correctly define :
- in the CFC VO , all the cfproperty,
Ex. : cfproperty name=someString type=String /
- in the service CFC cffunction, the correct returnType,
Ex. : returntype=com.mycompany.myapp.model.TestVO
- in the AS3 VO, the alias metadata,
Ex. : [RemoteClass(alias=com.mycompany.myapp.model.TestVO)]
- in the AS3 VO, all the public var properties
Ex. : public var someString:String;
You might also check 2 things, to see what's going on :
- on the ColdFusion server side, check the CF Adapter logs in
CFusionMX7/runtime/logs/coldfusion-out.log,
- on the Flex client side, install ServiceCapture,
http://kevinlangdon.com/serviceCapture/, you will see if the returned
objects are correctly typed.
Benoit Hediard
-Message d'origine-
De : flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] De la
part de anopres
Envoyé : jeudi 2 mars 2006 05:42
À : flexcoders@yahoogroups.com
Objet : [flexcoders] Re: Flex/Coldfusion connectivity test app
How do you use the typed object that cf returns? All I seemt to get is a
generic object on the Flex side. Do you have to run through a bunch of set
functions to move the properties returned into a pre-existing .as typed
object?
Sorry for the noob question, but this one has been bugging me for a while.
--- In flexcoders@yahoogroups.com, Benoit Hediard [EMAIL PROTECTED] wrote:
Since some people seems to have issues to use the Flex/ColdFusion
connectivity, here is a sample app to test your connectivity.
ColdFusion / Server side
Save the following value object CFC in
{wwwroot}/com/mycompany/myapp/model/TestVO.cfc
cfcomponent
cfproperty name=someString type=String / cfproperty
name=someNumber type=Numeric /
cffunction name=init returntype=com.mycompany.myapp.model.TestVO
cfscript
this.someString = test;
this.someNumber = 0;
/cfscript
cfreturn this /
/cffunction
/cfcomponent
Save the following remote service CFC in
{wwwroot}/com/mycompany/myapp/service/TestService.cfc
cfcomponent
cffunction name=getArray access=remote returntype=Array
cfscript
var data = arrayNew(1);
arrayAppend(data, createObject(component,
com.mycompany.myapp.model.TestVO).init());
arrayAppend(data, createObject(component,
com.mycompany.myapp.model.TestVO).init());
/cfscript
cfreturn data /
/cffunction
cffunction name=getStruct access=remote returntype=Struct
cfscript
var data = structNew();
data.firstData = createObject(component,
com.mycompany.myapp.model.TestVO).init();
data.secondData = createObject(component,
com.mycompany.myapp.model.TestVO).init();
/cfscript
cfreturn data /
/cffunction
cffunction name=receiveAndReturnVO access=remote
returntype=com.mycompany.myapp.model.TestVO
cfargument name=vo type=com.mycompany.myapp.model.TestVO
cfreturn arguments.vo
/cffunction
/cfcomponent
--
Flex / Client side
--
Save the following value object in {some test
project}/com/mycompany/myapp/model/TestVO.as
package com.mycompany.myapp.model {
[Bindable]
[RemoteClass(alias=com.mycompany.myapp.model.TestVO)]
public class TestVO {
public var someString:String;
public var someNumber:int;
public function TestVO() {
someString = ;
someNumber = 0;
}
}
}
Save the following test application in Flex Builder 2 {some test
project}/TestConnectivity.mxml ?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.macromedia.com/2005/mxml;
xmlns=*
mx:RemoteObject id=testService
destination=ColdFusion
result=onResult(event)
source=com.mycompany.myapp.service.TestService /
mx:Script
![CDATA[
import com.mycompany.myapp.model.TestVO;
import mx.controls.Alert;
import mx.rpc.events.ResultEvent;
import mx.utils.ObjectUtil;
private function onResult(event:ResultEvent){
Alert.show(ObjectUtil.toString(event.result));
}
]]
/mx:Script
mx:Button label=getArray click=testService.getArray() /
mx:Button label=getStruct click=testService.getStruct() /
!-- BUGS : display (null) value instead of objects, but objects are
correctly returned... --
mx:Button label=receiveAndReturnVO
click=testService.receiveAndReturnVO(new TestVO()) /
/mx:Application
Compile and run TestConnectivity.mxml (do not forget to set the
compile argument to take into
[flexcoders] Re: How to dynamically invoke AS3 class constructor ?
This code is similar to var a:* = new A(1,2,3); in my original
post. Arguments count is statically specified at compile time.
But I am looking for the way to pass different number of arguments
to constructor at runtime. Arguments type and count are unknown at
compilation time, that is why someArgs:Array used.
Flex 1.5/AS2 implements class constructor as AS2 Function object and
we were able to call it like Function.apply(context, args). Now we
are looking for something similar in AS3...
--
Thanks,
Vadim Melnik.
--- In flexcoders@yahoogroups.com, Alisdair Mills
[EMAIL PROTECTED] wrote:
haven't tried it but maybe try...
import flash.util.getClassByName;
then
var ClassReference:Class = getClassByName(A);
var instance:Object = new ClassReference(1,2,3);
cheers, Al
On 2 Mar 2006, at 12:25, Vadim Melnik wrote:
Hi All,
It is going to be easy, but I can't figure the way to implement
it.
We have certain Class object referencing to some class with
constructor accepting any ... numbers of arguments. Now we are
looking for the way to invoke it dynamically, (something like
Funtion.apply does for plain methods). For example :
...
public class A {
public function A(...args) {}
}
...
var cls:Class = A;
var someArgs:Array = [1, 2, 3];
var a:* = new cls(); // - how to pass someArgs here ?
// need the same functionality as
// var a:* = new A(1,2,3);
And the same question regarding super class dynamic constructor
invocation:
public class B extends A {
public function B() {
var myArgs:Array = [4,5,6];
super(); // -- how to pass myArgs to parent
// class constructor, like
// super(4, 5, 6);
}
}
--
Thanks,
Vadim Melnik.
--
Flexcoders Mailing List
FAQ:
http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt
Search Archives: http://www.mail-archive.com/flexcoders%
40yahoogroups.com
SPONSORED LINKS
Web site design development Computer software development
Software
design and development
Macromedia flex Software development best practice
YAHOO! GROUPS LINKS
Visit your group flexcoders on the web.
To unsubscribe from this group, send an email to:
[EMAIL PROTECTED]
Your use of Yahoo! Groups is subject to the Yahoo! Terms of
Service.
--
Flexcoders Mailing List
FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt
Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com
Yahoo! Groups Links
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Re: [flexcoders] Currency Formatter -- formats only numbers up to 15 characters in length?
Gordon Smith wrote: Adobe won't be doing this for Flex 2, and I don't think anyone has volunteered. first, is it even possible? second, would the existing AS formatters handle the new classes? -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[flexcoders] Character input in a form : strange issue?
Hi, i'm currently experiencing a strange issue with flex 1.5 i've made the following simple test : mx:Accordion mx:Form mx:FormItem mx:TextInput text=toto/mx:TextInput /mx:FormItem /mx:Form /mx:Accordion it seems, for something i can't understand that when i'm including this sample code into my application, i can't enter any of the numbers and special character given by pressing shift or alt plus one of the character on the upper number bar. For example, when i need to do a @ by pressing alt+à (on a french keyboard), i'm only getting a à. anyone have a clue?:/ thanks a lot Tonio thanks Tonio ___ Nouveau : téléphonez moins cher avec Yahoo! Messenger ! Découvez les tarifs exceptionnels pour appeler la France et l'international. Téléchargez sur http://fr.messenger.yahoo.com -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[flexcoders] Re: Webservices swapping parameters
This certainly is a bug in tghe WebService API. The arguments do not
get mapped correctly.
I suggested to Jeff to change the makeRemoteCall function to this:
public function makeRemoteCall(methodName:String, eventName:String,
args:Object):void{
this.eventName = eventName;
var op:mx.rpc.AbstractOperation = ws[methodName];
ws.addEventListener(result,doResults);
ws.addEventListener(fault,doFault);
if(args){
op.arguments = args;
}
op.send();
}
instead of passing an array of arguments to this function, you will
send an object holding the arguments. something like this:
private function getProdsForCat(event:Event){
var catId:int = List(event.currentTarget).selectedItem.CATEGORYID;
var args:Object = new Object();
args.CategoryId = catId;
prodManager.makeRemoteCall(getProdsByCategory
,prodsRetrieved,args);
}
this solved my problems,
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RE: [flexcoders] Re: repost - Memory leak repeatedly assigning new series to a chart. (2.0b1)
Well using the task manager in windows, its
showing 94% cpu usage. Didnt look at the memory though.
_
Jonathan Miranda
Flexible Master of the Web
Try not
to become a man of success, but a man of value. - Albert Einstein
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HGRD
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963-3832
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[EMAIL PROTECTED]
_
The message contains confidential and/or
legally privileged information and is intended for use only by the indicated
addressee. If you are not the named addressee you should not disseminate,
distribute, or copy this e-mail. Please notify the sender immediately by e-mail
if you have received this e-mail by mistake and delete this e-mail from your
system. E-mail transmissions cannot be guaranteed to be secure or error-free as
information could be intercepted, corrupted, lost, destroyed,arrive late or
incomplete, or contain viruses. The sender therefore does not accept liability
for any errors or omissions in the contents of this message which arise as a
result of e-mail transmission. If verification is required please request a
hard-copy version.
From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of thunderstumpgesatwork
Sent: Wednesday, March 01, 2006
8:46 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: repost -
Memory leak repeatedly assigning new series to a chart. (2.0b1)
It ended up taking up the
CPU? what about memory usage? I'm having
issues with memory leaking, not CPU usage...
I'm interested if this is the same thing, or
something different?
Thunder
--- In flexcoders@yahoogroups.com,
Jonathan Miranda [EMAIL PROTECTED]
wrote:
I can tell you after talking with one of the
Chart QA team, they know of
a memory leak involving resetting the
dataprovider of a chart. I had a
chart that would refresh every 30 seconds
(httpservice connected to an
arraycollection for the chart's dp) that in
4-5 hours would take 95% of
your computer's CPU usage. This is probably
something very similar.
_
Jonathan Miranda
Flexible Master of the Web
In the game of chess, it's important to
never let your opponent see
your pieces.
HealthGrades http://www.healthgrades.com/ :
Guiding America to Better
Healthcare(tm)
NASDAQ: HGRD
w (720) 963-3832
c (707) 761-0868
[EMAIL PROTECTED]
_
The message contains confidential and/or
legally privileged information
and is intended for use only by the indicated
addressee. If you are not
the named addressee you should not
disseminate, distribute, or copy this
e-mail. Please notify the sender immediately
by e-mail if you have
received this e-mail by mistake and delete
this e-mail from your system.
E-mail transmissions cannot be guaranteed to
be secure or error-free as
information could be intercepted, corrupted,
lost, destroyed,arrive late
or incomplete, or contain viruses. The sender
therefore does not accept
liability for any errors or omissions in the
contents of this message
which arise as a result of e-mail
transmission. If verification is
required please request a hard-copy version.
From: flexcoders@yahoogroups.com
[mailto:flexcoders@yahoogroups.com]
On
Behalf Of thunderstumpgesatwork
Sent: Tuesday, February 28, 2006 2:34 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] repost - Memory leak
repeatedly assigning new
series to a chart. (2.0b1)
Hello,
I'm reposting this because I got no responses
last time and I was
hoping one of the Flex engineers could
confirm that it has been noted
(if not verified) that this is happening.
This represents a major blocking point to
releasing our app. Memory
usage CAN NOT continue to grow unbounded.
I've narrowed it down to code which cleans up
a chart's
series array and re-initializes it to add a
new set of series with new
dataproviders, etc.
Note that with only the AddSeries, and
SeriesDelete functions removed
(all other code including CategoryAxis
create/delete, and all XML
manipulation remained) there was no leak.
I posted a best practices
question about list cleanup and memory use
which describes the architecture I have:
http://groups.yahoo.com/group/flexcoders/message/29638?threaded=1
Below is the implementation of DeleteSeries
which attempts to remove
every series in the chart and clean up the
dataProvider in it.
Can someone who knows the internal workings
of the charts maybe look
at this and see if I'm missing something or
if there are any known
issues with the cleanup of chart series?
thanks,
Thunder
__
public static function SeriesDelete(
thisChart:ChartBase )
{
// try to clean up
the series
var i:Number =
thisChart.series.length;
while(i--)
{
var obj:Array = thisChart.series.splice(i, 1);
var
[flexcoders] Re: IOError: Error #2058: There was an error decompressing the data.
Any Ideas? Anyone? thanks --- In flexcoders@yahoogroups.com, bhaq1972 [EMAIL PROTECTED] wrote: Hi I'm doing a simple test but get the above error. what am i doing wrong? tia var byteArr:ByteArray = new ByteArray(); byteArr.writeUTF(hello); byteArr.position = 0; byteArr.compress(); byteArr.position = 0; byteArr.uncompress(); out.text += byteArr.readUTF(); //out is a textarea -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
Re: [flexcoders] order of the columns in datagrid
On 3/2/06, sinacapho [EMAIL PROTECTED] wrote: i have problem when using datagrid. The dataProvider of the gird is mainly a web service result in xml . But for example my xml is aa bb cc But the when i put this into the dataProvider . The resulting datagrid column order is cc,bb,aa . Can i know why? AFAIK, there's no guarantee of the order in which the columns will be displayed. So, for best results, define your columns explicitly. Manish -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[flexcoders] combobox in popup-window
My combobox doesn´t seems to work when using it in a popup-window. Can´t do the drop-down. Recievies error: Supplied index is out of bounds. It seems like the combobox can´t find automation values. Is it because the combobox also uses the popupmanager like the window it is located in? -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
Re: [flexcoders] how do you put a link in a datagrid?
Title: RE: [flexcoders] Actionscript-based Applications with Flex 2 Flex 1.5 or 2? - Original Message - From: jeff noyes To: flexcoders@yahoogroups.com Sent: Thursday, March 02, 2006 7:22 AM Subject: [flexcoders] how do you put a link in a datagrid? Can someone pleasepoint me to, or explain how to put a link in a datagrid? I've seen Jesse Wardens flash example, but I want strictly a flex example. -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Web site design development Computer software development Software design and development Macromedia flex Software development best practice YAHOO! GROUPS LINKS Visit your group "flexcoders" on the web. To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
RE: [flexcoders] Re: IOError: Error #2058: There was an error decompressing the data.
We're checking it out internally, very likely a bug. Thanks for the test case! -rg -Original Message- From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of bhaq1972 Sent: Thursday, March 02, 2006 7:01 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] Re: IOError: Error #2058: There was an error decompressing the data. Any Ideas? Anyone? thanks --- In flexcoders@yahoogroups.com, bhaq1972 [EMAIL PROTECTED] wrote: Hi I'm doing a simple test but get the above error. what am i doing wrong? tia var byteArr:ByteArray = new ByteArray(); byteArr.writeUTF(hello); byteArr.position = 0; byteArr.compress(); byteArr.position = 0; byteArr.uncompress(); out.text += byteArr.readUTF(); //out is a textarea -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[flexcoders] Stop the logging
Sorry for the stupid post. But I can't remember where the setting is to stop the logging of remote objects. In the stdout.log file. It continues to print out the values of the objects being serialized. I have all the loging in flex-config.xml turned off and the production mode set to true. Is it in another file, sorry I can't remember where that is controlled. Thanks Jeff -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Web site design development Computer software development Software design and development Macromedia flex Software development best practice YAHOO! GROUPS LINKS Visit your group "flexcoders" on the web. To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
[flexcoders] How can we use Secure AMF wuth ColdFusion/Flex Connectivity?
Hi. I tried SecureAMFChannel in flex-enterprise-services.xml. But RemoteObject always connect to HTTP AMFChannel. Is this normal action? Can't we use HTTPS RemoteObject?? --Shigeru -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[flexcoders] DateField and DateFormatter issue.
Hi.
When I use a DateFormatter with a couple of DateFileds,
Something remove formatted date text.
And also, when I focus in TextInput,
Something remove formatted date text too.
Here is a sample.
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.macromedia.com/2005/mxml;
xmlns=* layout=absolute
mx:Script
![CDATA[
private function formatDate(date:Date):String
{
return dfconv.format(date);
}
]]
/mx:Script
mx:DateFormatter id=dfconv formatString=MM, /
mx:DateField id=df1 x=10 y=40 formattingFunction=formatDate /
mx:DateField id=df2 x=10 y=70 formattingFunction=formatDate /
mx:TextInput id=txtIn x=10 y=100/
/mx:Application
This must be a Beta1 bug, right?
--Shigeru
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[flexcoders] Flex2 bug with mx:Text, incorrect height with width=100%
One of the most annoying layout problem I'm currently facing on Flex2... ;) When using width=100% the height of the Text component is never correct. It looks like the height always equals the height of the text before the resize to the new width. Ex. : mx:Application xmlns:mx=http://www.macromedia.com/2005/mxml; mx:Text text=Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Fusce enim leo, condimentum eu, feugiat a, viverra vitae, nulla. Quisque dapibus, ipsum eget consequat aliquam, turpis lacus malesuada sem, sed blandit magna augue in eros. width=100% / mx:HRule / mx:Text text=Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Fusce enim leo, condimentum eu, feugiat a, viverra vitae, nulla. Quisque dapibus, ipsum eget consequat aliquam, turpis lacus malesuada sem, sed blandit magna augue in eros. / mx:HRule / /mx:Application As a workaround, I usually create a binding constraint between the Text width and a parent document width. But it generates problems when the browser is resize and/or scrollbars appear. So : 1. Is it a bug? 2. What is the best workaround? Thanks. Benoit Hediard -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[flexcoders] Flex 1.5 Hotfix
Hi, Im sure many of you noticed the latest IE patch available from Microsoft has fixed the active content issue which impacted how the Flash player was invoked. We have issued a hotfix for Flex 1.5 that changes the way the Flex 1.5 HTML wrapper is generated to support the new IE changes. You can find more information about the hotfix here: http://www.macromedia.com/cfusion/knowledgebase/index.cfm?id=ace0407 You can also find more information about the MS patch here: http://support.microsoft.com/kb/912945 Eric -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Web site design development Computer software development Software design and development Macromedia flex Software development best practice YAHOO! GROUPS LINKS Visit your group "flexcoders" on the web. To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
RE: [flexcoders] how do you put a link in a datagrid?
Title: RE: [flexcoders] Actionscript-based Applications with Flex 2 What problems are you having exactly, have you tried to do it? -Message d'origine-De: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED]De la part de jeff noyesEnvoy: jeudi 2 mars 2006 13:23: flexcoders@yahoogroups.comObjet: [flexcoders] how do you put a link in a datagrid? Can someone pleasepoint me to, or explain how to put a link in a datagrid? I've seen Jesse Wardens flash example, but I want strictly a flex example. -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Web site design development Computer software development Software design and development Macromedia flex Software development best practice YAHOO! GROUPS LINKS Visit your group "flexcoders" on the web. To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
RE: [flexcoders] The column order in datagrid
What is your "defined" column structure. mx:DataGrid mx:columns "your col struc here"... /mx:columns/mx:DataGrid -Message d'origine-De: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED]De la part de sinacaphoEnvoyé: jeudi 2 mars 2006 13:15À: flexcoders@yahoogroups.comObjet: [flexcoders] The column order in datagridIf i input a xml as dataprovider in datagrid/aa/bb/ccThe datagrid column order will be cc, bb,aa .someone tell me why??thx -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Web site design development Computer software development Software design and development Macromedia flex Software development best practice YAHOO! GROUPS LINKS Visit your group "flexcoders" on the web. To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
RE: [flexcoders] How can we use Secure AMF wuth ColdFusion/Flex Connectivity?
Can you show the channel configuration that you used? -Original Message- From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of sn197412 Sent: Thursday, March 02, 2006 11:11 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] How can we use Secure AMF wuth ColdFusion/Flex Connectivity? Hi. I tried SecureAMFChannel in flex-enterprise-services.xml. But RemoteObject always connect to HTTP AMFChannel. Is this normal action? Can't we use HTTPS RemoteObject?? --Shigeru -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
RE: [flexcoders] How can we use Secure AMF wuth ColdFusion/Flex Connectivity?
... and the destination config too? -Original Message- From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of sn197412 Sent: Thursday, March 02, 2006 11:11 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] How can we use Secure AMF wuth ColdFusion/Flex Connectivity? Hi. I tried SecureAMFChannel in flex-enterprise-services.xml. But RemoteObject always connect to HTTP AMFChannel. Is this normal action? Can't we use HTTPS RemoteObject?? --Shigeru -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
RE: [flexcoders] Flex2: AS Number to Java Long mapping
Same happens with NaN. Do you (Adobe) have any thoughts as to whether this is worthy of a fix, or will we need to remember to add the logic to check for 0 in all of our Java objects. Thanks, Jim - Jim Schneider KJ Interactive, Inc. 1-877-370-6906 1-612-605-5399 From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Matt Chotin Sent: Sunday, February 26, 2006 8:12 PM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] Flex2: AS Number to Java Long mapping What happens if you set the Number to NaN in AS? I believe null will coerce to 0 in AS3. From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Jim Schneider Sent: Sunday, February 26, 2006 9:20 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] Flex2: AS Number to Java Long mapping Im experiencing the following behavior. I set an AS Number variable to null prior to sending to a remote object. On the backend (Java), the Number is converted to a 0. The expected data type on the Java end is a Long (object, not primitive). This is causing us problems since we expect a null Long object to be represented as null in the database, not 0, and as an indicator of a new object that needs to be inserted rather than updated. Is this expected behavior/mapping? Is it a bug? I can fix it on the backend with some additional logic, but Id rather not have to do that. Thoughts? Thanks. - Jim Schneider KJ Interactive, Inc. 1-877-370-6906 1-612-605-5399 -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Web site design development Computer software development Software design and development Macromedia flex Software development best practice YAHOO! GROUPS LINKS Visit your group "flexcoders" on the web. To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
RE: [flexcoders] Currency Formatter -- formats only numbers up to 15 characters in length?
first, is it even possible? I think so. second, would the existing AS formatters handle the new classes? No, but writing a new formatter would be easier than porting BigInt. - Gordon -Original Message- From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Paul Hastings Sent: Thursday, March 02, 2006 5:42 AM To: flexcoders@yahoogroups.com Subject: Re: [flexcoders] Currency Formatter -- formats only numbers up to 15 characters in length? Gordon Smith wrote: Adobe won't be doing this for Flex 2, and I don't think anyone has volunteered. first, is it even possible? second, would the existing AS formatters handle the new classes? -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
RE: [flexcoders] Datagrid how to get access to cellRenderer instance
Here's the recommendation I got from Alex: It looks like the DataGrid will have the FocusManager call a setFocus method on the renderer if it exists, so if you implement setFocus on the cell, it should get called and that method should set focus to its internal textinput (as in you the developer override the setFocus method on the component to call it on the on the textinput) You'll also need .editable=true and isCellEditor=true on the cell. Matt -Original Message- From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of t_msreddy Sent: Tuesday, February 28, 2006 11:45 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] Datagrid how to get access to cellRenderer instance I have a cellRenderer in Datagrid column which has text box and an image. I want to implement focus on tab key. I dont know how to do it. The only way i thought was to get the instance of cell renderer for that cell(itemIndex, columnIndex) and do FocusManager.setFocus (cellRendererInstance.MyText). I dont know how to do this. I am not sure if this is possible. The tabbing works by default in a datagrid: if the datagrid is editable, meaning if it doesnt have any cell renderer. I want to implement the same feature but the tabbing should be for text box inside the cellRenderer. Please help -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[flexcoders] mx.control.alert
Hi all, I am using mx.controls.Alert.show in flex 1.5 The text in the alert box is displayed with a vertical scroll bar. How can I increase the size of the alert box. Thanks, Deepak -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
Re: [flexcoders] Re: How to dynamically invoke AS3 class constructor ?
This code is similar to var a:* = new A(1,2,3); in my original
post. Arguments count is statically specified at compile time.
But I am looking for the way to pass different number of arguments
to constructor at runtime. Arguments type and count are unknown at
compilation time, that is why someArgs:Array used.
Flex 1.5/AS2 implements class constructor as AS2 Function object and
we were able to call it like Function.apply(context, args). Now we
are looking for something similar in AS3...
Unfortunately there isn't any similar functionality in AS3, I asked
the same question a few weeks ago and requested an additional method
in the new Class class:
public function newInstance (constructorArgs:Array) : Object
So that I could write:
function createInstance (className:String, args:Array) : Object {
var MyClass:Class = getClassByName(className);
return MyClass.newInstance(args);
}
But unfortunately the answer from someone from Adobe was: Since it
isn't in the ECMA-4-spec they will not include it.
There are some corner cases like this (and the prevention of private
and protected constructors) where AS 3 actually is a step back from
AS 2...
Jens
www.oregano-server.org
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[flexcoders] weird bug with IE and states Flex2
take this code?xml version=1.0 encoding=utf-8?mx:Application xmlns:mx=http://www.macromedia.com/2005/mxml xmlns=* layout=absolute
mx:states mx:State name=PlannerMode mx:SetProperty target={panel1} property=x value=27/ mx:SetProperty target={panel1} property=height value=102/
mx:SetProperty target={panel1} property=width value=766/ mx:SetProperty target={panel2} property=visible value=false/
mx:SetProperty target={panel3} property=visible value=false/ mx:SetProperty target={panel4} property=visible value=false/
mx:SetProperty target={panelPlanner} property=visible value=true/ mx:SetProperty target={topText} property=visible value=false/
mx:SetProperty target={topText} property=includeInLayout value=false/ mx:SetProperty target={netWorthPlannerModeText} property=visible value=true/
mx:SetEventHandler target={goAhead} event=click handler=showMainPage()/ mx:SetProperty target={panelPlanner} property=height value=430/
/mx:State /mx:states mx:transitions mx:Transition fromState=* toState=PlannerMode mx:Sequencemx:Parallel
mx:Sequence targets={[panel2]} mx:WipeDown showTarget=false/ !-- this is required otherwise the endstate properties will not be
observed -- mx:SetPropertyAction property=visible value=false/ /mx:Sequence mx:Sequence startDelay=100 targets={[panel3]}
mx:WipeDown showTarget=false/ !-- this is required otherwise the endstate properties will not be observed --
mx:SetPropertyAction property=visible value=false/ /mx:Sequence mx:Sequence startDelay=200 targets={[panel4]}
mx:WipeDown showTarget=false/ !-- this is required otherwise the endstate properties will not be observed --
mx:SetPropertyAction property=visible value=false/ /mx:Sequence/mx:Parallelmx:Parallel
mx:Resize target={panel1}/ mx:Sequence target={panelPlanner} mx:SetPropertyAction property=visible/
mx:WipeUp showTarget=true / /mx:Sequence /mx:Parallel
/mx:Sequence /mx:Transition mx:Transition fromState=PlannerMode toState=* mx:Sequencemx:Parallel
mx:Resize target={panel1}/ mx:Sequence target={panelPlanner} mx:WipeDown showTarget=false /
!-- this is required otherwise the endstate properties will not be observed -- mx:SetPropertyAction property=visible value=false/
/mx:Sequence /mx:Parallelmx:Parallel mx:Sequence targets={[panel2, panel3]}
mx:SetPropertyAction property=visible value=true/ mx:WipeUp showTarget=true/ /mx:Sequence
mx:Sequence targets={[panel4]} mx:SetPropertyAction property=visible value=true/ mx:WipeUp showTarget=true/
/mx:Sequence/mx:Parallel/mx:Sequence /mx:Transition /mx:transitions mx:Script
![CDATA[ internal function showGoalSetup() {try { currentState=PlannerMode;}catch (e:Error) {
mx.controls.Alert.show(Exception (Error) received + e ) ; } } internal function showMainPage() {try { currentState=;
}catch (e:Error) { mx.controls.Alert.show(Exception (Error) received + e ) ; } } ]] /mx:Script
mx:Panel x=27 y=33 width=766 height=333 layout=absolute title=Hello, Adam id=panel1 mx:Button id=goAhead label=Go Ahead click=showGoalSetup()
/mx:Button mx:Text y={goAhead.y+goAhead.height} id=topText mx:htmlTextThis is a Text appears in the base state.
It will disappear in the collapsed (PlannerMode) state. /mx:htmlText /mx:Text /mx:Panel mx:Panel id=panelPlanner x=27 y=143 width=766 height=435 layout=absolute title=College Planning visible=false
/mx:Panel mx:Panel x=27 y=374 width=250 height=200 layout=absolute title=Net Worth id=panel2 mx:Text width=90% id=netWorthPlannerModeText visible=false
mx:text This panel visible in the PlannerMode state because of a missing SetActionProperty even though the state to which the application is being transitioned to
specifies that this panel should be invisible. The WipeDown effect somehow causes a problem. /mx:text /mx:Text /mx:Panel mx:Panel x=543 y=374 width=250 height=200 layout=absolute id=panel4
/mx:Panel mx:Panel x=285 y=374 width=250 height=200 layout=absolute id=panel3 /mx:Panel /mx:Application
run as flex application in IE do the transition about 20 times and the player crashes. does not happen in firefox. the stack trace:ArgumentError: Error #2015: Invalid image. at mx.graphics::RectangularDropShadow/mx.graphics:RectangularDropShadow::createShadowBitmaps
() at mx.graphics::RectangularDropShadow/drawShadow() at mx.skins.halo::HaloRectBorder/mx.skins.halo:HaloRectBorder::drawDropShadow() at mx.skins.halo::HaloRectBorder/mx.skins.halo:HaloRectBorder::updateDisplayList
() at mx.skins::ProgrammaticSkin/validateDisplayList() at mx.managers::LayoutManager/validateDisplayList() at mx.managers::LayoutManager/mx.managers:LayoutManager::doPhasedInstantiation() at
Re: [flexcoders] mx.control.alert
Try adding some \n and \r to the end of the text you put in to the Alert box. - Original Message - From: deepu_verma [EMAIL PROTECTED] To: flexcoders@yahoogroups.com Sent: Thursday, March 02, 2006 12:05 PM Subject: [flexcoders] mx.control.alert Hi all, I am using mx.controls.Alert.show in flex 1.5 The text in the alert box is displayed with a vertical scroll bar. How can I increase the size of the alert box. Thanks, Deepak -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
RE: [flexcoders] Another charting bug
Hi Jonathan -- what you're running into right now is a bit of a fact of life. The Flex framework doesn't have great support for flow-based components by default...if you don't explicitly set their width, it's impossible for them to automatically size to the width of their parent. Text and TextArea have the same problem. The difference is that they make themselves square by default, which wouldn't make a whole lot of sense for a legend. Better flow support is something we'd like to enable in a future release. Ely. From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Jonathan MirandaSent: Friday, February 24, 2006 2:27 PMTo: flexcoders@yahoogroups.comSubject: [flexcoders] Another charting bug If you use a mx:Legend in the control-bar of a panel that holds a graph and you dont specify width=100%, the legend will not wrap in the control-bar and go off the screen (with no scrolling so you cant see the edge of the legend). So either the Legend isnt correctly reading its default dimensions of width or the control-bar isnt containing the legend correctly, or something like that setting it to width=100% makes it correctly wrap. So how many bugs until I get into the credits again Matt? J _ Jonathan Miranda Flexible Master of the Web "In the game of chess, it's important to never let your opponent see your pieces." HealthGrades: Guiding America to Better Healthcare NASDAQ: HGRD w (720) 963-3832 c (707) 761-0868 [EMAIL PROTECTED] _ The message contains confidential and/or legally privileged information and is intended for use only by the indicated addressee. If you are not the named addressee you should not disseminate, distribute, or copy this e-mail. Please notify the sender immediately by e-mail if you have received this e-mail by mistake and delete this e-mail from your system. E-mail transmissions cannot be guaranteed to be secure or error-free as information could be intercepted, corrupted, lost, destroyed,arrive late or incomplete, or contain viruses. The sender therefore does not accept liability for any errors or omissions in the contents of this message which arise as a result of e-mail transmission. If verification is required please request a hard-copy version. -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Web site design development Computer software development Software design and development Macromedia flex Software development best practice YAHOO! GROUPS LINKS Visit your group "flexcoders" on the web. To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
[flexcoders] Flex2 line chart and vertical axis
hi all i have a line chart that i am feeding a fair bit of info into. all good. the problem is that the vertical axis displays stuff like 7590.995 as a refpoint. now i looked at the IAxis interface and it has a getUnitSize method, no setter for it (and no documentation yet), and i assume that this is the function or value that has to change to round the values displayed on the yaxis? if this is by default == 1(which i assume otherwise the deault at the moment would be 0.005), then something else is coming into play here. any ideas on how i can get the vertical axis to display digestible information? Thanks j -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Web site design development Computer software development Software design and development Macromedia flex Software development best practice YAHOO! GROUPS LINKS Visit your group "flexcoders" on the web. To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
[flexcoders] Re: Flex2: AS Number to Java Long mapping
The core of the issue is that the deserializer cant seperate a
primitive from an Object wrapper right? I mean mapping a null onto a
long of 0 is correct. The issue youre having is you want a Long which
itsel is null right?
I can say you'd face this issue in CORBA all the time too. The
solution in CORBA was to pass a structure that had an isNull property.
struct NullableLong
{
long value;
bool isNull;
}
Now you would set the value to zero but the isNull to true.
Just how we solved this back in the CORBA days :)
Passing nulls across languages (hence the CORBA tie) is always an ugly
issue in distributed computing.
--
Dave Wolf
Cynergy Systems, Inc.
Macromedia Flex Alliance Partner
http://www.cynergysystems.com
Email: [EMAIL PROTECTED]
Office: 866-CYNERGY
--- In flexcoders@yahoogroups.com, Jim Schneider [EMAIL PROTECTED] wrote:
Same happens with NaN. Do you (Adobe) have any thoughts as to
whether this
is worthy of a fix, or will we need to remember to add the logic
to check
for 0 in all of our Java objects.
Thanks,
Jim
-
Jim Schneider
KJ Interactive, Inc.
1-877-370-6906
1-612-605-5399
_
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Matt Chotin
Sent: Sunday, February 26, 2006 8:12 PM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] Flex2: AS Number to Java Long mapping
What happens if you set the Number to NaN in AS? I believe null
will coerce
to 0 in AS3.
_
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Jim Schneider
Sent: Sunday, February 26, 2006 9:20 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Flex2: AS Number to Java Long mapping
I'm experiencing the following behavior. I set an AS Number variable
to null
prior to sending to a remote object. On the backend (Java), the
Number is
converted to a 0. The expected data type on the Java end is a Long
(object,
not primitive). This is causing us problems since we expect a null Long
object to be represented as null in the database, not 0, and as an
indicator
of a new object that needs to be inserted rather than updated.
Is this expected behavior/mapping? Is it a bug? I can fix it on the
backend
with some additional logic, but I'd rather not have to do that.
Thoughts?
Thanks.
-
Jim Schneider
KJ Interactive, Inc.
1-877-370-6906
1-612-605-5399
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RE: [flexcoders] The column order in datagrid
He is not defining the columns array, but letting Flex do it. The problem here is the Flex apparently builds the columns from the xml child nodes array using a for ..in, instead of for var i The for..in construct does not process the properties in a guaranteed order, but usually returns them in LIFO order. You should define your columns, if you care about how they display. If you need the columns to change based on the data, you can build them in AS. Finally, you could reverse the array, maybe myarray.reverse? Tracy From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Jason Hawryluk Sent: Thursday, March 02, 2006 12:03 PM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] The column order in datagrid What is your defined column structure. mx:DataGrid mx:columns your col struc here... /mx:columns /mx:DataGrid -Message d'origine- De: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com]De la part de sinacapho Envoyé: jeudi 2 mars 2006 13:15 À: flexcoders@yahoogroups.com Objet: [flexcoders] The column order in datagrid If i input a xml as dataprovider in datagrid /aa /bb /cc The datagrid column order will be cc, bb,aa .someone tell me why?? thx -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Web site design development Computer software development Software design and development Macromedia flex Software development best practice YAHOO! GROUPS LINKS Visit your group "flexcoders" on the web. To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
Fwd: [flexcoders] Flex2 line chart and vertical axis:Solved
from Brian O'Connor. Thanks!-- Forwarded message --From: Brian O'Connor [EMAIL PROTECTED]
Date: Mar 2, 2006 2:44 PMSubject: RE: [flexcoders] Flex2 line chart and vertical axisTo: [EMAIL PROTECTED]
Use a labelFunction, for example:
private function
currencyFormat(value:Number,prevValue:Number,axis:Object):String {
return cf.format(value);
}
mx:CurrencyFormatter
id=cf/
In graph….
mx:verticalAxis
mx:LinearAxis labelFunction=currencyFormat
title=Whatever/
/mx:verticalAxis
-
Brian
O'Connor
AdobeConsulting
Email: [EMAIL PROTECTED]
Office: 617-219-2205
Mobile: 617-306-3713
/ \
888/ \888
88/ / \88
8/ /8\ \8
/ /888\ \
\8\
From:
flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com]
On Behalf Of Johannes Nel
Sent: Thursday, March 02, 2006
2:21 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Flex2 line
chart and vertical axis
hi all
i have a line chart that i am feeding a fair bit of info into. all good. the
problem is that the vertical axis displays stuff like
7590.995 as a refpoint.
now i looked at the IAxis interface and it has a getUnitSize method, no setter
for it (and no documentation yet), and i assume that this is the function or
value that has to change to round the values displayed on the yaxis? if
this is by default == 1(which i assume otherwise the deault at the moment would
be 0.005), then something else is coming into play here. any ideas
on how i can get the vertical axis to display digestible information?
Thanks
j
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RE: [flexcoders] how do you put a link in a datagrid?
Title: RE: [flexcoders] Actionscript-based Applications with Flex 2 Are you sure you really need a link? You could get the same effect using just the DataGrid events and getURL(). If you need a true link, try the example. Tracy From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Jason Hawryluk Sent: Thursday, March 02, 2006 12:00 PM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] how do you put a link in a datagrid? What problems are you having exactly, have you tried to do it? -Message d'origine- De: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com]De la part de jeff noyes Envoyé: jeudi 2 mars 2006 13:23 À: flexcoders@yahoogroups.com Objet: [flexcoders] how do you put a link in a datagrid? Can someone pleasepoint me to, or explain how to put a link in a datagrid? I've seen Jesse Wardens flash example, but I want strictly a flex example. -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Web site design development Computer software development Software design and development Macromedia flex Software development best practice YAHOO! GROUPS LINKS Visit your group "flexcoders" on the web. To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
RE: [flexcoders] Flex2 line chart and vertical axis
Hi Johannes. I see Brian also set you up with the labelFunction, but if you could send a simplified bug file directly to me, that would be great. What you're seeing is a floating point rounding error, which is pretty much unavoidable. We're trying to get the actual label generation to be smarter about detecting these errors and correcting them, but we have to be careful not to accidentally blow away actual significant differences in values (i.e., if .05 actually mattered in your chart, you wouldn't want to end up with a chart with five labels that all read '12'). So if you can send me a bug file, I'd appreciate it. Ely. From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Johannes NelSent: Thursday, March 02, 2006 11:21 AMTo: flexcoders@yahoogroups.comSubject: [flexcoders] Flex2 line chart and vertical axis hi alli have a line chart that i am feeding a fair bit of info into. all good. the problem is that the vertical axis displays stuff like7590.995 as a refpoint. now i looked at the IAxis interface and it has a getUnitSize method, no setter for it (and no documentation yet), and i assume that this is the function or value that has to change to round the values displayed on the yaxis? if this is by default == 1(which i assume otherwise the deault at the moment would be 0.005), then something else is coming into play here. any ideas on how i can get the vertical axis to display digestible information?Thanksj -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Web site design development Computer software development Software design and development Macromedia flex Software development best practice YAHOO! GROUPS LINKS Visit your group "flexcoders" on the web. To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
RE: [flexcoders] Re: Flex2: AS Number to Java Long mapping
Yep, that's the issue. Actionscript has the concept of null. Java has the
concept of null. It would seem that AMF/Flex should be able to map the two
correctly.
-
Jim Schneider
KJ Interactive, Inc.
1-877-370-6906
1-612-605-5399-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Dave Wolf
Sent: Thursday, March 02, 2006 1:46 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: Flex2: AS Number to Java Long mapping
The core of the issue is that the deserializer cant seperate a
primitive from an Object wrapper right? I mean mapping a null onto a
long of 0 is correct. The issue youre having is you want a Long which
itsel is null right?
I can say you'd face this issue in CORBA all the time too. The
solution in CORBA was to pass a structure that had an isNull property.
struct NullableLong
{
long value;
bool isNull;
}
Now you would set the value to zero but the isNull to true.
Just how we solved this back in the CORBA days :)
Passing nulls across languages (hence the CORBA tie) is always an ugly
issue in distributed computing.
--
Dave Wolf
Cynergy Systems, Inc.
Macromedia Flex Alliance Partner
http://www.cynergysystems.com
Email: [EMAIL PROTECTED]
Office: 866-CYNERGY
--- In flexcoders@yahoogroups.com, Jim Schneider [EMAIL PROTECTED] wrote:
Same happens with NaN. Do you (Adobe) have any thoughts as to
whether this
is worthy of a fix, or will we need to remember to add the logic
to check
for 0 in all of our Java objects.
Thanks,
Jim
-
Jim Schneider
KJ Interactive, Inc.
1-877-370-6906
1-612-605-5399
_
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Matt Chotin
Sent: Sunday, February 26, 2006 8:12 PM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] Flex2: AS Number to Java Long mapping
What happens if you set the Number to NaN in AS? I believe null
will coerce
to 0 in AS3.
_
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Jim Schneider
Sent: Sunday, February 26, 2006 9:20 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Flex2: AS Number to Java Long mapping
I'm experiencing the following behavior. I set an AS Number variable
to null
prior to sending to a remote object. On the backend (Java), the
Number is
converted to a 0. The expected data type on the Java end is a Long
(object,
not primitive). This is causing us problems since we expect a null Long
object to be represented as null in the database, not 0, and as an
indicator
of a new object that needs to be inserted rather than updated.
Is this expected behavior/mapping? Is it a bug? I can fix it on the
backend
with some additional logic, but I'd rather not have to do that.
Thoughts?
Thanks.
-
Jim Schneider
KJ Interactive, Inc.
1-877-370-6906
1-612-605-5399
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RE: [flexcoders] can someone show me an example for the following
You just have to loop over the values in the combobox dataProvider array items, compare the correct property value to the value of the master dataProvider, and set the selected index. There are examples on cflex.net. Tracy -Original Message- From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of flexisgood Sent: Thursday, March 02, 2006 5:58 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] can someone show me an example for the following This relates to Flex 1.5 I have a datagrid. One of my columns within the dg is a combobox. I can set the values of the combobox to e.g. Option1, Option2, Option3 etc. and these values are correctly appearing in the combobox within the dg. What I actually need to do is set the 'selected' value of the combobox if it matches the value read from the dataprovider e.g. if the dp value for the cell in row 1 is 'Option3' I want 'Option3' to be automatically selected and if the dp value for the cell in row 2 is 'Option99' I want 'Option99' to be automatically selected. . Currently the value in the combobox in each row is set to 'Option1'. This should be straightforward but I can't work out how to do it. Thanks in advance. -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
RE: [flexcoders] how do you put a link in a datagrid?
Title: RE: [flexcoders] Actionscript-based Applications with Flex 2 Dont think Ive ever seen more answers to a question with no real answer J If youre using Flex2, its real easy. Either in-line like my example or a custom cellrenderer (Ive been using an HBox and Link inside just for formatting reasons). DataGridColumn renderer link yourstuffhere/ /renderer /DataGridColumn For Flex 1.5, ask Jester J Hes more familiar with that end. _ Jonathan Miranda Flexible Master of the Web Try not to become a man of success, but a man of value. - Albert Einstein HealthGrades: Guiding America to Better Healthcare NASDAQ: HGRD w (720) 963-3832 c (707) 761-0868 [EMAIL PROTECTED] _ The message contains confidential and/or legally privileged information and is intended for use only by the indicated addressee. If you are not the named addressee you should not disseminate, distribute, or copy this e-mail. Please notify the sender immediately by e-mail if you have received this e-mail by mistake and delete this e-mail from your system. E-mail transmissions cannot be guaranteed to be secure or error-free as information could be intercepted, corrupted, lost, destroyed,arrive late or incomplete, or contain viruses. The sender therefore does not accept liability for any errors or omissions in the contents of this message which arise as a result of e-mail transmission. If verification is required please request a hard-copy version. From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Tracy Spratt Sent: Thursday, March 02, 2006 1:08 PM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] how do you put a link in a datagrid? Are you sure you really need a link? You could get the same effect using just the DataGrid events and getURL(). If you need a true link, try the example. Tracy From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Jason Hawryluk Sent: Thursday, March 02, 2006 12:00 PM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] how do you put a link in a datagrid? What problems are you having exactly, have you tried to do it? -Message d'origine- De: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com]De la part de jeff noyes Envoyé: jeudi 2 mars 2006 13:23 À: flexcoders@yahoogroups.com Objet: [flexcoders] how do you put a link in a datagrid? Can someone pleasepoint me to, or explain how to put a link in a datagrid? I've seen Jesse Wardens flash example, but I want strictly a flex example. -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Web site design development Computer software development Software design and development Macromedia flex Software development best practice YAHOO! GROUPS LINKS Visit your group "flexcoders" on the web. To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
[flexcoders] Re: Flex2: AS Number to Java Long mapping
But a Java primitive does not. That's where it gets confusing. AS
has only one Number type, not two like Java. Since a primitive CANNOT
be null, you have to stick with the least common denominator ya know?
CORBA had this too, hence the structure solution.
Unless AS has both a primitive and an Object numeric type I dont know
how else to do the data type mapping but to stick with a 0?
--
Dave Wolf
Cynergy Systems, Inc.
Macromedia Flex Alliance Partner
http://www.cynergysystems.com
Email: [EMAIL PROTECTED]
Office: 866-CYNERGY
--- In flexcoders@yahoogroups.com, Jim Schneider [EMAIL PROTECTED] wrote:
Yep, that's the issue. Actionscript has the concept of null. Java
has the
concept of null. It would seem that AMF/Flex should be able to map
the two
correctly.
-
Jim Schneider
KJ Interactive, Inc.
1-877-370-6906
1-612-605-5399-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Dave Wolf
Sent: Thursday, March 02, 2006 1:46 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: Flex2: AS Number to Java Long mapping
The core of the issue is that the deserializer cant seperate a
primitive from an Object wrapper right? I mean mapping a null onto a
long of 0 is correct. The issue youre having is you want a Long which
itsel is null right?
I can say you'd face this issue in CORBA all the time too. The
solution in CORBA was to pass a structure that had an isNull property.
struct NullableLong
{
long value;
bool isNull;
}
Now you would set the value to zero but the isNull to true.
Just how we solved this back in the CORBA days :)
Passing nulls across languages (hence the CORBA tie) is always an ugly
issue in distributed computing.
--
Dave Wolf
Cynergy Systems, Inc.
Macromedia Flex Alliance Partner
http://www.cynergysystems.com
Email: [EMAIL PROTECTED]
Office: 866-CYNERGY
--- In flexcoders@yahoogroups.com, Jim Schneider jschneider@ wrote:
Same happens with NaN. Do you (Adobe) have any thoughts as to
whether this
is worthy of a fix, or will we need to remember to add the logic
to check
for 0 in all of our Java objects.
Thanks,
Jim
-
Jim Schneider
KJ Interactive, Inc.
1-877-370-6906
1-612-605-5399
_
From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On
Behalf Of Matt Chotin
Sent: Sunday, February 26, 2006 8:12 PM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] Flex2: AS Number to Java Long mapping
What happens if you set the Number to NaN in AS? I believe null
will coerce
to 0 in AS3.
_
From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On
Behalf Of Jim Schneider
Sent: Sunday, February 26, 2006 9:20 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Flex2: AS Number to Java Long mapping
I'm experiencing the following behavior. I set an AS Number variable
to null
prior to sending to a remote object. On the backend (Java), the
Number is
converted to a 0. The expected data type on the Java end is a Long
(object,
not primitive). This is causing us problems since we expect a null
Long
object to be represented as null in the database, not 0, and as an
indicator
of a new object that needs to be inserted rather than updated.
Is this expected behavior/mapping? Is it a bug? I can fix it on the
backend
with some additional logic, but I'd rather not have to do that.
Thoughts?
Thanks.
-
Jim Schneider
KJ Interactive, Inc.
1-877-370-6906
1-612-605-5399
--
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[flexcoders] Flex 2: determine scaled dimensions of Loader content?
Say you do this:mx:Loader id=photo source=image.jpg width=200 height=150 scaleContent=true/And the actual dimensions of image.jpg is 50x50. After the loader has loaded the image and scaled it, the loader's contentWidth and contentHeight say 50, but the image has been scaled to fit in the loader and maintain the correct aspect ratio. So, is there a property that contains the scaled width and height (150x150) or do I have to calculate it? I want the scaled dimensions so that I can size a canvas around the image with a border and a dropshadow.Thanks,-Tom -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Web site design development Computer software development Software design and development Macromedia flex Software development best practice YAHOO! GROUPS LINKS Visit your group "flexcoders" on the web. To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
[flexcoders] visual children must implement mx.core.IUIComponent
Hi All,
I have the following:
1. ImageViewer.as
2. main.xml
in ImageViewer.as, I have this class definition:
public class ImageViewer extends Sprite {
public funtion ImageViewer(){
// code
}
// other functions and code
}
in main.xml, I am calling: ImageViewer/
The error I am getting is:
-
component declaration are now allowed in here.(Note: visual children
must implement mx.core.IUIComponent)
-
Does anone know what the problem might be.
Any help is appreciated,
Cheers,
Tim
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RE: [flexcoders] Flex2 line chart and vertical axis
Use a labelFunction, for example:
private function
currencyFormat(value:Number,prevValue:Number,axis:Object):String {
return cf.format(value);
}
mx:CurrencyFormatter
id=cf/
In graph.
mx:verticalAxis
mx:LinearAxis
labelFunction=currencyFormat title=Whatever/
/mx:verticalAxis
-
Brian
O'Connor
AdobeConsulting
Email: [EMAIL PROTECTED]
Office: 617-219-2205
Mobile: 617-306-3713
/ \
888/ \888
88/ / \88
8/ /8\ \8
/ /888\ \
\8\
From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Johannes Nel
Sent: Thursday, March 02, 2006
2:21 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Flex2 line
chart and vertical axis
hi all
i have a line chart that i am feeding a fair bit of info into. all good. the
problem is that the vertical axis displays stuff like
7590.995 as a refpoint.
now i looked at the IAxis interface and it has a getUnitSize method, no setter
for it (and no documentation yet), and i assume that this is the function or
value that has to change to round the values displayed on the yaxis? if
this is by default == 1(which i assume otherwise the deault at the moment would
be 0.005), then something else is coming into play here. any ideas
on how i can get the vertical axis to display digestible information?
Thanks
j
--
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Software design and development
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[flexcoders] Dashboard Tutorial
Hi everyone! Nice to become part of this highly skilled and creative group, even though I am not one of you (yet!). Is there any tutorial based on how to build a dashboard like the one at http://weblogs.macromedia.com/flex_samples/dashboard/dashboard.html? Where is all the data acquired from? What is the external source? Regards, Sergio Brazil -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
RE: [flexcoders] Dashboard Tutorial
If you download the Flex 2 Beta 1, on the welcome screen theres the source code for itthe data is just being pulled from an XML file and its pretty straight forward. _ Jonathan Miranda Flexible Master of the Web Try not to become a man of success, but a man of value. - Albert Einstein HealthGrades: Guiding America to Better Healthcare NASDAQ: HGRD w (720) 963-3832 c (707) 761-0868 [EMAIL PROTECTED] _ The message contains confidential and/or legally privileged information and is intended for use only by the indicated addressee. If you are not the named addressee you should not disseminate, distribute, or copy this e-mail. Please notify the sender immediately by e-mail if you have received this e-mail by mistake and delete this e-mail from your system. E-mail transmissions cannot be guaranteed to be secure or error-free as information could be intercepted, corrupted, lost, destroyed,arrive late or incomplete, or contain viruses. The sender therefore does not accept liability for any errors or omissions in the contents of this message which arise as a result of e-mail transmission. If verification is required please request a hard-copy version. From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of sergiosergiomon Sent: Thursday, March 02, 2006 1:36 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] Dashboard Tutorial Hi everyone! Nice to become part of this highly skilled and creative group, even though I am not one of you (yet!). Is there any tutorial based on how to build a dashboard like the one at http://weblogs.macromedia.com/flex_samples/dashboard/dashboard.html? Where is all the data acquired from? What is the external source? Regards, Sergio Brazil -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Web site design development Computer software development Software design and development Macromedia flex Software development best practice YAHOO! GROUPS LINKS Visit your group "flexcoders" on the web. To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
[flexcoders] 32kb limit in Flex 2.0?
Title: 32kb limit in Flex 2.0? Hi, Does anybody know if there is the 32KB size limit on actionscript files in Flex 2.0 also? I know it is there in Flex 1.5. Thanks, Shweta -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Web site design development Computer software development Software design and development Macromedia flex Software development best practice YAHOO! GROUPS LINKS Visit your group "flexcoders" on the web. To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
Re: [flexcoders] 32kb limit in Flex 2.0?
Title: 32kb limit in Flex 2.0? I think it's like 8 megs now. - Original Message - From: Parekh, Shweta - BLS CTR To: flexcoders@yahoogroups.com Sent: Thursday, March 02, 2006 4:36 PM Subject: [flexcoders] 32kb limit in Flex 2.0? Hi, Does anybody know if there is the 32KB size limit on actionscript files in Flex 2.0 also? I know it is there in Flex 1.5. Thanks, Shweta -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Web site design development Computer software development Software design and development Macromedia flex Software development best practice YAHOO! GROUPS LINKS Visit your group "flexcoders" on the web. To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
RE: [flexcoders] repost - Memory leak repeatedly assigning new series to a chart. (2.0b1)
Hi Thunder. It wouldn't surprise me if at this point there are leaks
when you're swapping in series. We of course want to make sure these are
all cleaned up before we ship, so If you can submit a bugfile, that
would be great.
Ely.
-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of thunderstumpgesatwork
Sent: Tuesday, February 28, 2006 1:34 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] repost - Memory leak repeatedly assigning new
series to a chart. (2.0b1)
Hello,
I'm reposting this because I got no responses last time and I was hoping
one of the Flex engineers could confirm that it has been noted (if not
verified) that this is happening.
This represents a major blocking point to releasing our app. Memory
usage CAN NOT continue to grow unbounded.
I've narrowed it down to code which cleans up a chart's series array and
re-initializes it to add a new set of series with new dataproviders,
etc.
Note that with only the AddSeries, and SeriesDelete functions removed
(all other code including CategoryAxis create/delete, and all XML
manipulation remained) there was no leak.
I posted a best practices question about list cleanup and memory use
which describes the architecture I have:
http://groups.yahoo.com/group/flexcoders/message/29638?threaded=1
Below is the implementation of DeleteSeries which attempts to remove
every series in the chart and clean up the dataProvider in it.
Can someone who knows the internal workings of the charts maybe look at
this and see if I'm missing something or if there are any known issues
with the cleanup of chart series?
thanks,
Thunder
__
public static function SeriesDelete( thisChart:ChartBase ) {
// try to clean up the series
var i:Number = thisChart.series.length;
while(i--)
{
var obj:Array = thisChart.series.splice(i, 1);
var oSeries:Series = null;
if (obj[0] is Series)
{
oSeries = Series(obj[0]);
if (oSeries.dataProvider is ListCollectionView)
{
var oView:ListCollectionView =
ListCollectionView(oSeries.dataProvider);
oView.removeAll();
if (oView.list != null)
oView.list.removeAll();
oView.release();
delete oView.list;
oView=null;
}
delete oSeries.dataProvider;
oSeries.dataProvider=null;
delete oSeries;
oSeries=null;
}
obj=null;
}
thisChart.series = new Array();
}
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RE: [flexcoders] repost - ColumnChart MOUSE_OVER_DATA event bug (2.0b1)
This should be fixed in latest builds.
Ely.
-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of thunderstumpgesatwork
Sent: Tuesday, February 28, 2006 1:28 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] repost - ColumnChart MOUSE_OVER_DATA event bug
(2.0b1)
Hello,
I'm re-posting this because I am pretty sure it is a bug, and I was
hoping one of the Flex engineers could confirm that it has been noted
(if not tested).
I'm getting really sporatic responses from a listener to the
ChartMouseEvent.MOUSE_OVER_DATA
By sporatic I mean that the events only fire if the mouse is going one
direction (left to right on the non-stacked one I believe) and the event
doesn't fire at all when entering a chart item from one side or the
other; Only when crossing from one item to another.
Note it wasn't this way in the alpha. Only significant differences on my
part is the use of XMLListCollecitons as data providers.
see the sample app below. It should reproduce the defect.
Thanks,
Thunder
___
?xml version=1.0 encoding=utf-8?
mx:Application
width=100% height=100%
xmlns:mx=http://www.macromedia.com/2005/mxml;
xmlns:root=*
mx:ColumnChart id=mainChart width=403 height=232 / mx:Button
label=Fetch click=populateStaticChart()/
mx:Script
![CDATA[
import mx.collections.ArrayCollection;
import mx.collections.XMLListCollection;
import mx.charts.series.ColumnSeries;
import mx.charts.CategoryAxis;
import mx.charts.events.ChartMouseEvent;
public function populateStaticChart():void {
var oData:XMLList = null;
var oXML:XML =
data
row
Year2005/Year
PageConvergenceMSMUnits6.654/PageConvergenceMSMUnits
PageMultimediaMSMUnits4.3/PageMultimediaMSMUnits
PageEnhancedMSMUnits4.972/PageEnhancedMSMUnits
PageValueMSMUnits6.117/PageValueMSMUnits
/row
/data;
oData = oXML.row;
var oXMLCol:XMLListCollection = new XMLListCollection(oData);
var aYears:Array = [ 2005 ];
var aTypes:Array = [ Enhanced, Convergence, Multimedia,
Value ];
// mainChart.type = stacked;
mainChart.addEventListener(ChartMouseEvent.MOUSE_OVER_DATA,
hoverChartData);
// add the category axis to the chart
var hAxis:CategoryAxis = new CategoryAxis();
// this works! Thanks!
hAxis.categoryField= ;
hAxis.dataProvider = aYears;
hAxis.name= Year ;
mainChart.horizontalAxis= hAxis;
// add the series to the chart
var sa:Array = mainChart.series
for each (var sName:String in aTypes)
{
var cSeries:ColumnSeries = new ColumnSeries();
cSeries.yField = Page + sName + MSMUnits
;
cSeries.name = sName;
cSeries.dataProvider = oXMLCol;
sa.push( cSeries );
}
mainChart.series = sa;
}
public function hoverChartData(event:ChartMouseEvent):void
{
var oItem:Object = null;
oItem = event.hitData.item;
log.text += \n + event.hitData.element.name; }
]]
/mx:Script
/mx:Application
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[flexcoders] Re: repost - Memory leak repeatedly assigning new series to a chart. (2.0b1)
Ely,
I'd be glad to help out in any way I can. Could you explain to me what
a bugfile is and what information you'd like?
Thunder
--- In flexcoders@yahoogroups.com, Ely Greenfield [EMAIL PROTECTED] wrote:
Hi Thunder. It wouldn't surprise me if at this point there are leaks
when you're swapping in series. We of course want to make sure these are
all cleaned up before we ship, so If you can submit a bugfile, that
would be great.
Ely.
-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of thunderstumpgesatwork
Sent: Tuesday, February 28, 2006 1:34 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] repost - Memory leak repeatedly assigning new
series to a chart. (2.0b1)
Hello,
I'm reposting this because I got no responses last time and I was hoping
one of the Flex engineers could confirm that it has been noted (if not
verified) that this is happening.
This represents a major blocking point to releasing our app. Memory
usage CAN NOT continue to grow unbounded.
I've narrowed it down to code which cleans up a chart's series array and
re-initializes it to add a new set of series with new dataproviders,
etc.
Note that with only the AddSeries, and SeriesDelete functions removed
(all other code including CategoryAxis create/delete, and all XML
manipulation remained) there was no leak.
I posted a best practices question about list cleanup and memory use
which describes the architecture I have:
http://groups.yahoo.com/group/flexcoders/message/29638?threaded=1
Below is the implementation of DeleteSeries which attempts to remove
every series in the chart and clean up the dataProvider in it.
Can someone who knows the internal workings of the charts maybe look at
this and see if I'm missing something or if there are any known issues
with the cleanup of chart series?
thanks,
Thunder
__
public static function SeriesDelete( thisChart:ChartBase ) {
// try to clean up the series
var i:Number = thisChart.series.length;
while(i--)
{
var obj:Array = thisChart.series.splice(i, 1);
var oSeries:Series = null;
if (obj[0] is Series)
{
oSeries = Series(obj[0]);
if (oSeries.dataProvider is ListCollectionView)
{
var oView:ListCollectionView =
ListCollectionView(oSeries.dataProvider);
oView.removeAll();
if (oView.list != null)
oView.list.removeAll();
oView.release();
delete oView.list;
oView=null;
}
delete oSeries.dataProvider;
oSeries.dataProvider=null;
delete oSeries;
oSeries=null;
}
obj=null;
}
thisChart.series = new Array();
}
--
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RE: [flexcoders] visual children must implement mx.core.IUIComponent
Make ImageViewer extend UIComponent instead of Sprite. In order to do
stuff like automatic layout, Flex containers expect their content
children to be UIComponents.
- Gordon
-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of sufibaba
Sent: Thursday, March 02, 2006 11:11 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] visual children must implement
mx.core.IUIComponent
Hi All,
I have the following:
1. ImageViewer.as
2. main.xml
in ImageViewer.as, I have this class definition:
public class ImageViewer extends Sprite {
public funtion ImageViewer(){
// code
}
// other functions and code
}
in main.xml, I am calling: ImageViewer/
The error I am getting is:
-
component declaration are now allowed in here.(Note: visual children
must implement mx.core.IUIComponent)
-
Does anone know what the problem might be.
Any help is appreciated,
Cheers,
Tim
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[flexcoders] Flex and URL variables
Alright, Ive done this with Flash before but Im wondering how similar it is. Lets say I start my app @ http://mysite.com/index.mxml?number=3 Whats the easiest way to get that 3 into a variable in Flex? Using FlashVars in the embed/object tags and then somehow do mx.core.application.Application.number as my variable? _ Jonathan Miranda Flexible Master of the Web Try not to become a man of success, but a man of value. - Albert Einstein HealthGrades: Guiding America to Better Healthcare NASDAQ: HGRD w (720) 963-3832 c (707) 761-0868 [EMAIL PROTECTED] _ The message contains confidential and/or legally privileged information and is intended for use only by the indicated addressee. If you are not the named addressee you should not disseminate, distribute, or copy this e-mail. Please notify the sender immediately by e-mail if you have received this e-mail by mistake and delete this e-mail from your system. E-mail transmissions cannot be guaranteed to be secure or error-free as information could be intercepted, corrupted, lost, destroyed,arrive late or incomplete, or contain viruses. The sender therefore does not accept liability for any errors or omissions in the contents of this message which arise as a result of e-mail transmission. If verification is required please request a hard-copy version. -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Web site design development Computer software development Software design and development Macromedia flex Software development best practice YAHOO! GROUPS LINKS Visit your group "flexcoders" on the web. To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
Re: [flexcoders] Flex and URL variables
Flex 1.5 or 2? - Original Message - From: Jonathan Miranda To: flexcoders@yahoogroups.com Sent: Thursday, March 02, 2006 5:49 PM Subject: [flexcoders] Flex and URL variables Alright, Ive done this with Flash before but Im wondering how similar it is.Lets say I start my app @ http://mysite.com/index.mxml?number=3Whats the easiest way to get that 3 into a variable in Flex? Using FlashVars in the embed/object tags and then somehow do mx.core.application.Application.number as my variable? _ Jonathan Miranda Flexible Master of the Web "Try not to become a man of success, but a man of value." - Albert Einstein HealthGrades: Guiding America to Better Healthcare NASDAQ: HGRD w (720) 963-3832 c (707) 761-0868 [EMAIL PROTECTED] _ The message contains confidential and/or legally privileged information and is intended for use only by the indicated addressee. If you are not the named addressee you should not disseminate, distribute, or copy this e-mail. Please notify the sender immediately by e-mail if you have received this e-mail by mistake and delete this e-mail from your system. E-mail transmissions cannot be guaranteed to be secure or error-free as information could be intercepted, corrupted, lost, destroyed,arrive late or incomplete, or contain viruses. The sender therefore does not accept liability for any errors or omissions in the contents of this message which arise as a result of e-mail transmission. If verification is required please request a hard-copy version. -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Web site design development Computer software development Software design and development Macromedia flex Software development best practice YAHOO! GROUPS LINKS Visit your group "flexcoders" on the web. To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
RE: [flexcoders] Flex and URL variables
Dos _ Jonathan Miranda Flexible Master of the Web Try not to become a man of success, but a man of value. - Albert Einstein HealthGrades: Guiding America to Better Healthcare NASDAQ: HGRD w (720) 963-3832 c (707) 761-0868 [EMAIL PROTECTED] _ The message contains confidential and/or legally privileged information and is intended for use only by the indicated addressee. If you are not the named addressee you should not disseminate, distribute, or copy this e-mail. Please notify the sender immediately by e-mail if you have received this e-mail by mistake and delete this e-mail from your system. E-mail transmissions cannot be guaranteed to be secure or error-free as information could be intercepted, corrupted, lost, destroyed,arrive late or incomplete, or contain viruses. The sender therefore does not accept liability for any errors or omissions in the contents of this message which arise as a result of e-mail transmission. If verification is required please request a hard-copy version. From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of JesterXL Sent: Thursday, March 02, 2006 3:55 PM To: flexcoders@yahoogroups.com Subject: Re: [flexcoders] Flex and URL variables Flex 1.5 or 2? - Original Message - From: Jonathan Miranda To: flexcoders@yahoogroups.com Sent: Thursday, March 02, 2006 5:49 PM Subject: [flexcoders] Flex and URL variables Alright, Ive done this with Flash before but Im wondering how similar it is. Lets say I start my app @ http://mysite.com/index.mxml?number=3 Whats the easiest way to get that 3 into a variable in Flex? Using FlashVars in the embed/object tags and then somehow do mx.core.application.Application.number as my variable? _ Jonathan Miranda Flexible Master of the Web Try not to become a man of success, but a man of value. - Albert Einstein HealthGrades: Guiding America to Better Healthcare NASDAQ: HGRD w (720) 963-3832 c (707) 761-0868 [EMAIL PROTECTED] _ The message contains confidential and/or legally privileged information and is intended for use only by the indicated addressee. If you are not the named addressee you should not disseminate, distribute, or copy this e-mail. Please notify the sender immediately by e-mail if you have received this e-mail by mistake and delete this e-mail from your system. E-mail transmissions cannot be guaranteed to be secure or error-free as information could be intercepted, corrupted, lost, destroyed,arrive late or incomplete, or contain viruses. The sender therefore does not accept liability for any errors or omissions in the contents of this message which arise as a result of e-mail transmission. If verification is required please request a hard-copy version. -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Web site design development Computer software development Software design and development Macromedia flex Software development best practice YAHOO! GROUPS LINKS Visit your group "flexcoders" on the web. To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
[flexcoders] Re: can someone show me an example for the following
Thanks for that Tracy - I somehow managed to miss the tutorial when I searched through the cflex tutorials yesterday - the tutorial is precisely what I'm looking for. --- In flexcoders@yahoogroups.com, Tracy Spratt [EMAIL PROTECTED] wrote: You just have to loop over the values in the combobox dataProvider array items, compare the correct property value to the value of the master dataProvider, and set the selected index. There are examples on cflex.net. Tracy -Original Message- From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of flexisgood Sent: Thursday, March 02, 2006 5:58 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] can someone show me an example for the following This relates to Flex 1.5 I have a datagrid. One of my columns within the dg is a combobox. I can set the values of the combobox to e.g. Option1, Option2, Option3 etc. and these values are correctly appearing in the combobox within the dg. What I actually need to do is set the 'selected' value of the combobox if it matches the value read from the dataprovider e.g. if the dp value for the cell in row 1 is 'Option3' I want 'Option3' to be automatically selected and if the dp value for the cell in row 2 is 'Option99' I want 'Option99' to be automatically selected. . Currently the value in the combobox in each row is set to 'Option1'. This should be straightforward but I can't work out how to do it. Thanks in advance. -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
Re: [flexcoders] Reading or Embedding SWFs?
It turns out that Flex2 will not embed SWF files that are pre 8.5 (or maybe pre 8). This is apparently a bug that will be fixed in a later beta (possibly the next one).On 2/28/06, Abdul Qabiz [EMAIL PROTECTED] wrote: Cool! I had heard of the trust files but never tried using it.Thanks Harish for info :)-abdul On 2/28/06, Harish Sivaramakrishnan [EMAIL PROTECTED] wrote:Hi Bruce,For getting rid of the Security Sandbox violation error that you are getting, you will have toexplicitly trust the swfs / images that you areloading. One way of doing this is the method thatabdul has suggested in his mailalternatively, You could also do this: Trust an SWF explicitly by adding it to the TrustList. This could be done by adding a cfg file in thefollowing location:C:\Windows\system32\Macromed\Flash\FlashPlayerTrust\TrustedStuff.cfgJust enter the folder which you want to always trust. For example if one wants to trust C:\Flex, just addthat in the cfg file. You could comment out things byadding a #.The following links have some useful info too: http://livedocs.macromedia.com/flash/8/main/1604.html http://flashplatform/dev/projects/maelstrom/specs/localfilesecurity/LocalFileSecurity.cfm http://www.macromedia.com/devnet/flashplayer/articles/flash_player_8_security.pdf Hope this helps,Thanks HarishFlex-QAAdobe India.--- Abdul Qabiz [EMAIL PROTECTED] wrote: Hi Bruce, Loading local SWF might not be working because of Security Sandbox. Try giving the permission to your main to load SWFs from context-menu of Flash Player. Context-menu Settings first tab Advanced It would show advanced settings manager from macromedia.com, from there you can the directory. Though, I expect somebody would confirm this. You can also try reading the security white paper for Flash Player 8 here: http://www.macromedia.com/devnet/flashplayer/articles/flash_player_8_security.pdf Things might be different in Macromedia Flash Player 8.5, so information in above white paper might not totally apply. As far as embedding swfs is concerned, I think that should work. I don't remember the exact syntax, but if you do quick search to this mailing-list archive, I am sure you would find the exact syntax. Roger has replied many such queries. A quick search gave me following results: http://www.mail-archive.com/flexcoders@yahoogroups.com/msg20285.html http://www.mail-archive.com/flexcoders@yahoogroups.com/msg20239.html Hope that helps... BTW! Are you Bruce Eckel of Mindview.net? -abdul On 2/28/06, Bruce Eckel [EMAIL PROTECTED] wrote: I'm creating an app that displays SWF slides and plays MP3 files associated with those slides. When I create this application under Flexbuilder, at runtime it opens the external SWF slide files and plays the MP3 files just fine. But when I move the application to a different directory (containing the expected SWFs and MP3s) I get a runtime error complaining about loading the SWF files. Even stranger is the fact that the security message is only complaining about loading SWF files from the local directory. When I comment out the SWF file loading, it's perfectly happy to load MP3 files from the local directory. I've tried a number of experiments, including copying the SWF file from the directory where flexbuilder creates it (where it works) to a different directory (where it pops up a security message). I don't know if this is expected behavior or a bug, but if it is expected behavior then I think I could solve it if I can compile the SWF files into the app instead of having them as separate files, but I don't know how to do that (and note my previous message about an apparent bug in the @Embed command). I'd be perfectly happy to compile the external SWF slides directly into the application as some kind of array of images (thus solving the access problem), but so far I haven't been able to figure out how to do that. Any hints would be greatly appreciated. -- Bruce Eckel -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives:http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Web site designdevelopment http://groups.yahoo.com/gads?t=msk=Web+site+design+developmentw1=Web+site+design+developmentw2=Computer+software+developmentw3=Software+design+and+developmentw4=Macromedia+flexw5=Software+development+best+practicec=5s=166.sig=L-4QTvxB_quFDtMyhrQaHQ Computer softwaredevelopment http://groups.yahoo.com/gads?t=msk=Computer+software+developmentw1=Web+site+design+developmentw2=Computer+software+developmentw3=Software+design+and+developmentw4=Macromedia+flexw5=Software+development+best+practicec=5s=166.sig=lvQjSRfQDfWudJSe1lLjHw Software design anddevelopment
Re: [flexcoders] Flex and URL variables
Don't know the Flex 2 way.
For Flex 1.5, I used Kevin Lynch's deep linking
code.
http://www.klynch.com/archives/76.html
My implementation:
http://www.jessewarden.com/archives/2005/10/code_share_real.html
Basically, _javascript_ will set vars for you and you
can use Kevin's class to get vars. The are at least 2 other
implementations I've seen on the net, but this one worked, so I stuck with
it.
So:
codeid =
browserState.getValue("codeid");
Allows me to get the codeid value from this
url:
http://dev.jessewarden.com/flex/codeshare/#codeid=43
And thus I can do stuff with that variable.
If I want to update the browser's URL to reflect the "state" of the
app:
browserState.setValue("codeid",
posts_lb.selectedItem.id);
You can bookmark these links too. There was
something funky with Firefox where you come from an existing bookmark or
something, but whatever it was was an extreme use case (sort of).
- Original Message -
From: Jonathan
Miranda
To: flexcoders@yahoogroups.com
Sent: Thursday, March 02, 2006 6:02 PM
Subject: RE: [flexcoders] Flex and URL variables
Dos
_
Jonathan
Miranda
Flexible
Master of the Web
"Try not to become
a man of success, but a man of value." - Albert
Einstein
HealthGrades: Guiding
America to Better
Healthcare
NASDAQ:
HGRD
w
(720) 963-3832
c
(707) 761-0868
[EMAIL PROTECTED]
_
The message contains
confidential and/or legally privileged information and is intended for use only
by the indicated addressee. If you are not the named addressee you should
not disseminate, distribute, or copy this e-mail. Please notify the sender
immediately by e-mail if you have received this e-mail by mistake and delete
this e-mail from your system. E-mail transmissions cannot be guaranteed to be
secure or error-free as information could be intercepted, corrupted, lost,
destroyed,arrive late or incomplete, or contain viruses. The sender therefore
does not accept liability for any errors or omissions in the contents of this
message which arise as a result of e-mail transmission. If verification is
required please request a hard-copy version.
From:
flexcoders@yahoogroups.com
[mailto:flexcoders@yahoogroups.com]
On Behalf Of JesterXLSent: Thursday, March 02, 2006 3:55
PMTo: flexcoders@yahoogroups.comSubject: Re: [flexcoders] Flex and URL
variables
Flex 1.5 or
2?
- Original Message -
From: Jonathan
Miranda
To: flexcoders@yahoogroups.com
Sent: Thursday,
March 02, 2006 5:49 PM
Subject:
[flexcoders] Flex and URL variables
Alright, Ive done this with Flash
before but Im wondering how similar it is.Lets say I start my app @ http://mysite.com/index.mxml?number=3Whats
the easiest way to get that 3 into a variable in Flex? Using FlashVars in the
embed/object tags and then somehow do mx.core.application.Application.number as
my variable?
_
Jonathan
Miranda
Flexible Master
of the Web
"Try not to become a man of success, but a
man of value." - Albert Einstein
HealthGrades: Guiding America
to Better Healthcare
NASDAQ:
HGRD
w (720)
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RE: [flexcoders] Authentication with Macromedia Flex
Hi
Dimitrios,
From
reading through your earlierposts I get the impression that you are using
a two methods to authenticate users. Initially, you authenticate the user using
standard J2EE form based authentication. Then when using a service if you
receive an authentication fault you use a flex popup window to re authenticate.
Is this correct?
Also,
if you get a session time out do you resubmit the original service request after
re-authentication? If so, what is the best way to generically resubmit the
request?
Regards,
Allister
- Original Message -
From: Dimitrios Gianninas
To: flexcoders@yahoogroups.com
Sent: Monday, October 10, 2005 12:59 AM
Subject: RE: [flexcoders] Authentication with Macromedia
Flex
I put theh handling of the
failed authentication directly in the Services.mxml... simple and
works.
mx:Script
function
handleRemoteFault( event ):Void {
if(
event.fault.faultcode == "Client.Authentication" || event.fault.faultcode ==
"401" ) {
// do whatever you want here, its a free
country
}
else
{
event.call.faultHandler( event );
}
}
/mx:Script
Dimitrios "Jimmy" Gianninas
RIADeveloper
Optimal Payments Inc.
From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On Behalf Of Douglas
KnudsenSent: Friday, October 07, 2005 9:53 AMTo:
flexcoders@yahoogroups.comSubject: Re: [flexcoders] Authentication
with Macromedia Flex
so, I got auth working using the approach you
mentionedCallbackHandler handler = new SimpleCallbackHandler( userName, password
); Subject subject = Authentication.login( handler
); ServletAuthentication.runAs( subject, httpRequest
);silightly different looking under JRun of course. Now, I'm
horribly stuck on getting the roles of the user after logging in. I have
set up Roles under teh JMC, JRuns instance manager. I tested it all with
BASIC auth, so I know the autentication and authorisation are working.
I've been working all week on getting the roles for the user after
authenticating and can't find squat of an example. Any hints
perhaps?On a similar note... Using service.setUserNamePassword()
in Flex I know it will authenticate a user, does it also authorise the user by
gathering up the roles defined in the containers JAAS config?and one
more concerning cairingrom to use service.setUserNamePassword() effectively, it appears you would
need to modify the onfault event of a service in services.mxml file to check for
a failed authentication. If not here then every command using the service
would need this check, eh? What other way can this be done possibly?
Create a AuthCommand abstract class to extend or
something?DK
On 10/7/05, Dimitrios
Gianninas [EMAIL PROTECTED]
wrote:
Ah yes about accessing the session, I read that article as well. I plan
to change this in the future, just haven't gotten there
yet.
Dimitrios "Jimmy" Gianninas
RIADeveloper
Optimal Payments
Inc.
From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Douglas
KnudsenSent: Thursday, October 06, 2005 3:54 PM
To: flexcoders@yahoogroups.comSubject: Re:
[flexcoders] Authentication with Macromedia
Flex
http://www.macromedia.com/cfusion/knowledgebase/index.cfm?id=9636f34epss=rss_flex_9636f34e
there.Thanks for the hint about using JAAS via
CallBackHandler, etc in th eother thread...I have not got it working 100% on
JRun yet...but still banging away at it.DK
On 9/26/05, Dimitrios
Gianninas [EMAIL PROTECTED] wrote:
Where did you hear that it was not the approach to
take? We have it working this way for one of our
projects.
Yes, when you user source="servlet", you must configure
the source attribute in the remote-objects section of the flex-config.xml.
You have to set it to the name of your context. So if your web application
context is "localhost:8080/batman", then you must set:
sourcebatman/source
or for no security at all (don't do this in
production):
source*/source
Dimitrios "Jimmy" Gianninas
RIADeveloper
Optimal Payments
Inc.
From: flexcoders@yahoogroups.com [mailto:
flexcoders@yahoogroups.com] On Behalf Of Douglas
KnudsenSent: Sunday, September 25, 2005 9:51 PMTo: flexcoders@yahoogroups.com Subject: Re:
[flexcoders] Authentication with Macromedia Flex
I was under the impression this was not the approach to take in
1.5. IIRC, when messing with source= "servlet" I had to add some info to the flex.config
file. Can you comment on this? Just curious as there seems to be
so many ways to do this. DK
On 9/24/05, Dimitrios
Gianninas [EMAIL PROTECTED] wrote:
Ok here is how to do this.
Basically you will have a login.jsp page that will
authenticate the user using FORM authentication. Once the user has logged
in successfully, then you must retrieve the user
[flexcoders] Re: visual children must implement mx.core.IUIComponent
Thanks Gordon,
That worked. One other question regarding Sprite Drag and Drop.
Situation: Have a box drawn by the Shape Class which is in a Sprite.
I have the following code:
Draw Rectangle --
private function draw (name:String) {
if (w 0 h 0) {
var sprite:Sprite = new Sprite();
sprite.name = name;
trace(name= + name);
addChild(sprite);
var child:Shape = new Shape();
child.graphics.beginFill(0xff);
child.graphics.lineStyle(.5, 0x00);
child.graphics.drawRect(0, 0, w, h);
child.graphics.endFill();
sprite.addChild(child);
sprite.addEventListener(MouseEvent.MOUSE_DOWN, dragObject);
}
}
--- dragObject ---
private function dragObject(event:MouseEvent)
{
if (event.target.name == obj){
var
dragInitiator:UIComponent=UIComponent(event.currentTarget);
var ds:DragSource = new DragSource();
ds.addData(name,format);
var canvasProxy:Sprite = new Sprite();
canvasProxy.width=30;
canvasProxy.height=30;
DragManager.doDrag(dragInitiator, ds, event);
}
}
When I try to drag this object, I get the following Error:
Type Coercion failed: cannot convert flash.display::[EMAIL PROTECTED] to
mx.core.UIComponent
If I don't cast the sprite to the UIComponent, I still get the same
error. It seems that the DragManager likes UIComponent types.
What would be a solution do you think.
Cheers,
Tim
--- In flexcoders@yahoogroups.com, Gordon Smith [EMAIL PROTECTED] wrote:
Make ImageViewer extend UIComponent instead of Sprite. In order to do
stuff like automatic layout, Flex containers expect their content
children to be UIComponents.
- Gordon
-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of sufibaba
Sent: Thursday, March 02, 2006 11:11 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] visual children must implement
mx.core.IUIComponent
Hi All,
I have the following:
1. ImageViewer.as
2. main.xml
in ImageViewer.as, I have this class definition:
public class ImageViewer extends Sprite {
public funtion ImageViewer(){
// code
}
// other functions and code
}
in main.xml, I am calling: ImageViewer/
The error I am getting is:
-
component declaration are now allowed in here.(Note: visual children
must implement mx.core.IUIComponent)
-
Does anone know what the problem might be.
Any help is appreciated,
Cheers,
Tim
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* To visit your group on the web, go to:
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http://docs.yahoo.com/info/terms/
RE: [flexcoders] Authentication with Macromedia Flex
Hi Allister,
Ok let me clear things up for you. We use WebLogic 8.1 around here, in Flex I
present a login screen to the user where they enter their credentials. These
credentials are passed to the server (using a RemoteObject - it is not secure,
but only has one method doLogin() ) where using a WebLogic API I authenticate
the user, so WebLogic knows who he is and a HTTP session is created.
Then all the other RemoteObjects are locked down and when the session expires,
I kick them back out to the login screen (where I wrote below // do whatever
you want here, its a free country), all still in Flex.
Does this make more sense?
Dimitrios Jimmy Gianninas
Optimal Payments
-Original Message-
From: flexcoders@yahoogroups.com on behalf of allister_dickson
Sent: Thu 3/2/2006 6:13 PM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] Authentication with Macromedia Flex
Hi Dimitrios,
From reading through your earlier posts I get the impression that you are
using a two methods to authenticate users. Initially, you authenticate the
user using standard J2EE form based authentication. Then when using a
service if you receive an authentication fault you use a flex popup window
to re authenticate. Is this correct?
Also, if you get a session time out do you resubmit the original service
request after re-authentication? If so, what is the best way to generically
resubmit the request?
Regards,
Allister
- Original Message -
From: Dimitrios Gianninas mailto:[EMAIL PROTECTED]
To: flexcoders@yahoogroups.com
Sent: Monday, October 10, 2005 12:59 AM
Subject: RE: [flexcoders] Authentication with Macromedia Flex
I put theh handling of the failed authentication directly in the
Services.mxml... simple and works.
mx:Script
function handleRemoteFault( event ):Void {
if( event.fault.faultcode == Client.Authentication ||
event.fault.faultcode == 401 ) {
// do whatever you want here, its a free country
}
else {
event.call.faultHandler( event );
}
}
/mx:Script
Dimitrios Jimmy Gianninas
RIA Developer
Optimal Payments Inc.
_
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Douglas Knudsen
Sent: Friday, October 07, 2005 9:53 AM
To: flexcoders@yahoogroups.com
Subject: Re: [flexcoders] Authentication with Macromedia Flex
so, I got auth working using the approach you mentioned
CallbackHandler handler = new SimpleCallbackHandler( userName, password );
Subject subject = Authentication.login( handler );
ServletAuthentication.runAs( subject, httpRequest );
silightly different looking under JRun of course. Now, I'm horribly stuck
on getting the roles of the user after logging in. I have set up Roles
under teh JMC, JRuns instance manager. I tested it all with BASIC auth, so
I know the autentication and authorisation are working. I've been working
all week on getting the roles for the user after authenticating and can't
find squat of an example. Any hints perhaps?
On a similar note... Using service.setUserNamePassword() in Flex I know it
will authenticate a user, does it also authorise the user by gathering up
the roles defined in the containers JAAS config?
and one more concerning cairingrom to use service.setUserNamePassword()
effectively, it appears you would need to modify the onfault event of a
service in services.mxml file to check for a failed authentication. If not
here then every command using the service would need this check, eh? What
other way can this be done possibly? Create a AuthCommand abstract class to
extend or something?
DK
On 10/7/05, Dimitrios Gianninas [EMAIL PROTECTED]
wrote:
Ah yes about accessing the session, I read that article as well. I plan to
change this in the future, just haven't gotten there yet.
Dimitrios Jimmy Gianninas
RIA Developer
Optimal Payments Inc.
_
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Douglas Knudsen
Sent: Thursday, October 06, 2005 3:54 PM
To: flexcoders@yahoogroups.com
Subject: Re: [flexcoders] Authentication with Macromedia Flex
http://www.macromedia.com/cfusion/knowledgebase/index.cfm?id=9636f34e
http://www.macromedia.com/cfusion/knowledgebase/index.cfm?id=9636f34epss=r
ss_flex_9636f34e pss=rss_flex_9636f34e
there.
Thanks for the hint about using JAAS via CallBackHandler, etc in th eother
thread...I have not got it working 100% on JRun yet...but still banging away
at it.
DK
On 9/26/05, Dimitrios Gianninas [EMAIL PROTECTED]
wrote:
Where did you hear that it was not the approach to take? We have it working
this way for one of our projects.
Yes, when you user source=servlet, you must configure the source attribute
in the remote-objects section of the flex-config.xml. You have to set it to
the name of your context. So if your web application context is
localhost:8080/batman, then you must set:
sourcebatman/source
or for no security at all (don't do this in production):
[flexcoders] Re: repost - Memory leak repeatedly assigning new series to a chart. (2.0b1)
Ely, I've sent an email directly to you as well, but I thought it may
be good to post it too.
Here is a simple demonstration of the memory leak when adding and
deleting series.
There are 4 components to this app: start/stop buttons, a ColumnChart,
and a log window (to display the current loop counter)
The script to the app has 3 important functions: SeriesDelete() and
SeriesAdd() which (attempt to) delete all series from the chart, and
add a series to the chart. The function onRefresh() deletes the series
from the chart, gets a new data array, and adds series back onto the
chart. A timer is used to put in a .5 second delay between refreshes.
ActionScript member variables can be used to set the number of series,
the number of data points, and the number of iterations.
cheers,
Thunder
//-
?xml version=1.0 encoding=iso-8859-1?
mx:Application
xmlns:mx=http://www.macromedia.com/2005/mxml;
width=100% height=100%
mx:HBox
mx:Button id=refresh label=start click=onRefresh() /
mx:Button id=cancel label=stop click={refreshTimer.stop();} /
/mx:HBox
mx:ColumnChart id=mainChart width=100% height=100%/
mx:TextArea width=403 height=32 editable=false id=log
wordWrap=false/
mx:Script
![CDATA[
import mx.charts.*;
import mx.charts.chartClasses.*;
import mx.charts.series.*;
import mx.collections.*;
import flash.util.Timer;
import flash.events.*;
private var iNumReps:Number=300;
private var iNumDataPoints:Number=15;
private var iNumSeries:Number=50;
private var iCountRep:Number=0;
private var refreshTimer:Timer=new Timer(500,1);
public function onRefresh(event:Event=null):void
{
if (event==null)
{
iCountRep=0;
refreshTimer.addEventListener(TimerEvent.TIMER, onRefresh);
}
// generate a new dataset
var arData:Array = getRandomData();
// delete the old series
SeriesDelete(mainChart);
// add new series
for (var countSeries:Number=0;countSeriesiNumSeries;countSeries++)
{
SeriesAdd(mainChart,arData,countSeries);
}
// now wait for 1/2 second, and repeat
iCountRep++;
log.text=iteration + iCountRep + complete.\n;
if (iCountRep iNumReps)
{
refreshTimer.reset();
refreshTimer.start();
}
else
{
refreshTimer.stop();
}
}
public function SeriesDelete( thisChart:ChartBase ):void
{
// try to clean up the series by deleting them from the array using
splice
var i:Number = thisChart.series.length;
while(i--)
{
var obj:Array = thisChart.series.splice(i, 1);
var oSeries:Series = null;
if (obj[0] is Series)
{
oSeries = Series(obj[0]);
if (oSeries.dataProvider is ListCollectionView)
{
var oView:ListCollectionView =
ListCollectionView(oSeries.dataProvider);
oView.removeAll();
if (oView.list != null)
oView.list.removeAll();
oView.release();
delete oView.list;
oView=null;
}
delete oSeries.dataProvider;
oSeries.dataProvider=null;
delete oSeries;
oSeries=null;
}
obj=null;
}
thisChart.series = new Array();
}
public function SeriesAdd(thisChart:ChartBase, data:Array,
seriesIndex:Number):void
{
var dp:ArrayCollection = new ArrayCollection(data);
var sa:Array=
thisChart.series
var cSeries:ColumnSeries= new ColumnSeries();
cSeries.yField = series +
seriesIndex;
cSeries.name= series +
seriesIndex;
cSeries.dataProvider= dp;
sa.push( cSeries );
thisChart.series = sa;
// this.type = stacked;
}
public function getRandomData():Array
{
// generate 15 data points on 50 series (columns)
var newValues:Array = new Array();
for (var countData:Number=0;countDataiNumDataPoints;countData++)
{
var oData:Object = new Object();
for (var countSeries:Number=0; countSeries iNumSeries;
countSeries++)
{
// generate a random-ish value to use
oData[series+countSeries]=Number(1+Math.random()*countSeries*100);
}
// add it to the array
newValues.push(oData);
}
return newValues;
}
]]
/mx:Script
[flexcoders] Re: Flex 1.5 Hotfix
The url had very little information on the particulars of the hot fix. Two questions that arise are: 1) What is the exact behavior our customers will see if we do not apply this hot fix? (One assumes the behavior will be the same as unpatched IE after the hotfix?) 2) What does the generated html now look like (for those of us who do not use the proxy and have to create it manually)? -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
Re: [flexcoders] Re: Flex 1.5 Hotfix
Eric Raymond wrote: The url had very little information on the particulars of the hot fix. Two questions that arise are: 1) What is the exact behavior our customers will see if we do not apply this hot fix? (One assumes the behavior will be the same as unpatched IE after the hotfix?) 2) What does the generated html now look like (for those of us who do not use the proxy and have to create it manually)? I understand that there will soon be a link in that Flex-only technote to the larger Active Content Developer Center, which does contain background on user experience, Microsoft source documents, more: http://www.macromedia.com/devnet/activecontent/ (I'm not sure whether they show the generated markup from the various JavaScript solutions, but I do recall a user-experience article there.) jd -- John Dowdell . Adobe Developer Support . San Francisco CA USA Weblog: http://weblogs.macromedia.com/jd Aggregator: http://weblogs.macromedia.com/mxna Technotes: http://www.macromedia.com/support/ Spam killed my private email -- public record is best, thanks. -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[flexcoders] Re: Flex 1.5 Hotfix
FYI, I found this article: http://msdn.microsoft.com/library/default.asp?url=/workshop/author/dhtml/overview/activating_activex.asp If I understand it correctly, the fict is to insert the embed tag programatically via an *external* javascript file. Also, the readme of the hotfix mentions a few other changes which only apply to some app servers. Are there any other benefits of the hotfix? (We'll, one can wish) Oh the pains of patents FYI, here's what the readme says: This hotfix rollup address support for IE Active Content changes as well as all known issues when deploying Flex 1.5 on SAP Netweaver 6.3 and ATG Dynamo 6.2 and 6.3. bugs fixed: Bug Support for IE Active Content changes. 110888 SAP NetWeaver: Problem with contentType and converting client request to endpoint request In several cases HTTPService calls were losing body data from the Flex proxy. 20 ATG Dynamo: Unable to use HTTPS and IE 110969 ATG Dynamo: OCC fails, the context property home.dir seems to include the welcome index.htm file 110966 ATG Dynamo: RSL sample in the sample app fail to load Runtime Shared Libraries 40: Http proxy service doesn't handle double byte characters properly and double byte data gets corrupt. The problem occurred when ' contentType=application/xml'. 118448 Allow OEM license to be specified on each request by 'flexlicense' parameter which can be either a servlet attribute or a command-line parameter. The readme in the OEM kit has more details. 118840 Allow jsse.jar removal -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[flexcoders] Re: Authentication with Macromedia Flex
I am trying to understand why we all keep trying to make this so
complex rather then taking advantage of the functionality that is
already in Flex and your container (JRun, Tomcat etc). J2EE has a
resonably simple model for handling authentication and access control
that alleviates the requirement to write your own login logic, to
write specific login remote objects, use custom authentication etc.
Effectively you only need to do the following.
1) Secure specific URL patterns via settings in the web applications
deployment descriptor (web.xml). I have in the past, and would now be
more then happy to show how to configure these.
2) Upon trying to load a secured URL pattern, the container will
challenge you by presenting a login screen. We have developed these
screens in Flex. Effectively you create a simple form with two input
fields name j_username and j_password. You post those values to the
url /j_security_check. Now the container handles all your authentication.
Once completed the container will provide you access to the secured
resource and will populate all the in-memory structures to completely
support runtime interrogation of securerity context.
Flex integrates so well and so transparantly with J2EE and its
security model it is foolish not to take advantage of that.
I dunno I'm an odd duck. I like writing less code :)
--
Dave Wolf
Cynergy Systems, Inc.
Macromedia Flex Alliance Partner
http://www.cynergysystems.com
Email: [EMAIL PROTECTED]
Office: 866-CYNERGY
--- In flexcoders@yahoogroups.com, Dimitrios Gianninas
[EMAIL PROTECTED] wrote:
Hi Allister,
Ok let me clear things up for you. We use WebLogic 8.1 around here,
in Flex I present a login screen to the user where they enter their
credentials. These credentials are passed to the server (using a
RemoteObject - it is not secure, but only has one method doLogin() )
where using a WebLogic API I authenticate the user, so WebLogic knows
who he is and a HTTP session is created.
Then all the other RemoteObjects are locked down and when the
session expires, I kick them back out to the login screen (where I
wrote below // do whatever you want here, its a free country), all
still in Flex.
Does this make more sense?
Dimitrios Jimmy Gianninas
Optimal Payments
-Original Message-
From: flexcoders@yahoogroups.com on behalf of allister_dickson
Sent: Thu 3/2/2006 6:13 PM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] Authentication with Macromedia Flex
Hi Dimitrios,
From reading through your earlier posts I get the impression that
you are
using a two methods to authenticate users. Initially, you
authenticate the
user using standard J2EE form based authentication. Then when using a
service if you receive an authentication fault you use a flex popup
window
to re authenticate. Is this correct?
Also, if you get a session time out do you resubmit the original service
request after re-authentication? If so, what is the best way to
generically
resubmit the request?
Regards,
Allister
- Original Message -
From: Dimitrios Gianninas mailto:[EMAIL PROTECTED]
To: flexcoders@yahoogroups.com
Sent: Monday, October 10, 2005 12:59 AM
Subject: RE: [flexcoders] Authentication with Macromedia Flex
I put theh handling of the failed authentication directly in the
Services.mxml... simple and works.
mx:Script
function handleRemoteFault( event ):Void {
if( event.fault.faultcode == Client.Authentication ||
event.fault.faultcode == 401 ) {
// do whatever you want here, its a free country
}
else {
event.call.faultHandler( event );
}
}
/mx:Script
Dimitrios Jimmy Gianninas
RIA Developer
Optimal Payments Inc.
_
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Douglas Knudsen
Sent: Friday, October 07, 2005 9:53 AM
To: flexcoders@yahoogroups.com
Subject: Re: [flexcoders] Authentication with Macromedia Flex
so, I got auth working using the approach you mentioned
CallbackHandler handler = new SimpleCallbackHandler( userName,
password );
Subject subject = Authentication.login( handler );
ServletAuthentication.runAs( subject, httpRequest );
silightly different looking under JRun of course. Now, I'm horribly
stuck
on getting the roles of the user after logging in. I have set up Roles
under teh JMC, JRuns instance manager. I tested it all with BASIC
auth, so
I know the autentication and authorisation are working. I've been
working
all week on getting the roles for the user after authenticating and
can't
find squat of an example. Any hints perhaps?
On a similar note... Using service.setUserNamePassword() in Flex I
know it
will authenticate a user, does it also authorise the user by
gathering up
the roles defined in the containers JAAS config?
and one more concerning cairingrom to use
service.setUserNamePassword()
effectively, it appears you
RE: [flexcoders] Reading or Embedding SWFs?
Not so. Flex does support embedding older SWFs. The only restriction is that because we can't mix-n-match bytecode formats, we strip out AS2 code. This is not likely to change. (In fact, Flex will not support embedding 8.5 and newer SWFs, because all assets are now classes, and we need to link classes, not embed them. You will have to either dynamically load 8.5 SWFs, or else build SWCs instead, and just link to them. No need to embed.) Embedded SWFs have nothing to do with trust files, so I'm not sure if everybody is talking about the same thing here. -rg From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Bruce EckelSent: Thursday, March 02, 2006 2:38 PMTo: flexcoders@yahoogroups.comSubject: Re: [flexcoders] Reading or Embedding SWFs? It turns out that Flex2 will not embed SWF files that are pre 8.5 (or maybe pre 8). This is apparently a bug that will be fixed in a later beta (possibly the next one). On 2/28/06, Abdul Qabiz [EMAIL PROTECTED] wrote: Cool! I had heard of the trust files but never tried using it.Thanks Harish for info :)-abdul On 2/28/06, Harish Sivaramakrishnan [EMAIL PROTECTED] wrote: Hi Bruce,For getting rid of the Security Sandbox violation error that you are getting, you will have toexplicitly trust the swfs / images that you areloading. One way of doing this is the method thatabdul has suggested in his mailalternatively, You could also do this: Trust an SWF explicitly by adding it to the TrustList. This could be done by adding a cfg file in thefollowing location:C:\Windows\system32\Macromed\Flash\FlashPlayerTrust\TrustedStuff.cfgJust enter the folder which you want to always trust. For example if one wants to trust C:\Flex, just addthat in the cfg file. You could comment out things byadding a #.The following links have some useful info too:http://livedocs.macromedia.com/flash/8/main/1604.htmlhttp://flashplatform/dev/projects/maelstrom/specs/localfilesecurity/LocalFileSecurity.cfm http://www.macromedia.com/devnet/flashplayer/articles/flash_player_8_security.pdf Hope this helps,Thanks HarishFlex-QAAdobe India.--- Abdul Qabiz [EMAIL PROTECTED] wrote: Hi Bruce, Loading local SWF might not be working because of Security Sandbox. Try giving the permission to your main to load SWFs from context-menu of Flash Player. Context-menu Settings first tab Advanced It would show advanced settings manager from macromedia.com, from there you can the directory. Though, I expect somebody would confirm this. You can also try reading the security white paper for Flash Player 8 here:http://www.macromedia.com/devnet/flashplayer/articles/flash_player_8_security.pdf Things might be different in Macromedia Flash Player 8.5, so information in above white paper might not totally apply. As far as embedding swfs is concerned, I think that should work. I don't remember the exact syntax, but if you do quick search to this mailing-list archive, I am sure you would find the exact syntax. Roger has replied many such queries. A quick search gave me following results:http://www.mail-archive.com/flexcoders@yahoogroups.com/msg20285.html http://www.mail-archive.com/flexcoders@yahoogroups.com/msg20239.html Hope that helps... BTW! Are you Bruce Eckel of Mindview.net? -abdul On 2/28/06, Bruce Eckel [EMAIL PROTECTED] wrote: I'm creating an app that displays SWF "slides" and plays MP3 files associated with those slides. When I create this application under Flexbuilder, at runtime it opens the external SWF slide files and plays the MP3 files just fine. But when I move the application to a different directory (containing the expected SWFs and MP3s) I get a runtime error complaining about loading the SWF files. Even stranger is the fact that the security message is only complaining about loading SWF files from the local directory. When I comment out the SWF file loading, it's perfectly happy to load MP3 files from the local directory. I've tried a number of experiments, including copying the SWF file from the directory where flexbuilder creates it (where it works) to a different directory (where it pops up a security message). I don't know if this is expected behavior or a bug, but if it is expected behavior then I think I could solve it if I can compile the SWF files into the app instead of having them as separate files, but I don't know how to do that (and note my previous message about an apparent bug in the @Embed command). I'd be perfectly happy to compile the external
RE: [flexcoders] Re: Flex2: AS Number to Java Long mapping
ActionScript 3 now has Number, int and uint. None of them can be null.
Their value becomes 0 if set to null. If set to (or left as) undefined,
Number will be NaN and int and uint will be 0.
However, since Java does have both primitives and Object representations
of Number, we're going to make the change you request so that if we do
receive a null in Java then on binding to the methods being invoked
we'll set the Object representations of the Number args as null instead
of 0. This will mean that you'll have to actually send null (as you
can't rely on the ActionScript 3 types to store this value for you).
-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Dave Wolf
Sent: Thursday, March 02, 2006 3:21 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: Flex2: AS Number to Java Long mapping
But a Java primitive does not. That's where it gets confusing. AS has
only one Number type, not two like Java. Since a primitive CANNOT be
null, you have to stick with the least common denominator ya know?
CORBA had this too, hence the structure solution.
Unless AS has both a primitive and an Object numeric type I dont know
how else to do the data type mapping but to stick with a 0?
--
Dave Wolf
Cynergy Systems, Inc.
Macromedia Flex Alliance Partner
http://www.cynergysystems.com
Email: [EMAIL PROTECTED]
Office: 866-CYNERGY
--- In flexcoders@yahoogroups.com, Jim Schneider [EMAIL PROTECTED]
wrote:
Yep, that's the issue. Actionscript has the concept of null. Java
has the
concept of null. It would seem that AMF/Flex should be able to map
the two
correctly.
-
Jim Schneider
KJ Interactive, Inc.
1-877-370-6906
1-612-605-5399-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED]
On Behalf Of Dave Wolf
Sent: Thursday, March 02, 2006 1:46 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: Flex2: AS Number to Java Long mapping
The core of the issue is that the deserializer cant seperate a
primitive from an Object wrapper right? I mean mapping a null onto a
long of 0 is correct. The issue youre having is you want a Long which
itsel is null right?
I can say you'd face this issue in CORBA all the time too. The
solution in CORBA was to pass a structure that had an isNull property.
struct NullableLong
{
long value;
bool isNull;
}
Now you would set the value to zero but the isNull to true.
Just how we solved this back in the CORBA days :)
Passing nulls across languages (hence the CORBA tie) is always an ugly
issue in distributed computing.
--
Dave Wolf
Cynergy Systems, Inc.
Macromedia Flex Alliance Partner
http://www.cynergysystems.com
Email: [EMAIL PROTECTED]
Office: 866-CYNERGY
--- In flexcoders@yahoogroups.com, Jim Schneider jschneider@
wrote:
Same happens with NaN. Do you (Adobe) have any thoughts as to
whether this
is worthy of a fix, or will we need to remember to add the logic
to check
for 0 in all of our Java objects.
Thanks,
Jim
-
Jim Schneider
KJ Interactive, Inc.
1-877-370-6906
1-612-605-5399
_
From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On
Behalf Of Matt Chotin
Sent: Sunday, February 26, 2006 8:12 PM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] Flex2: AS Number to Java Long mapping
What happens if you set the Number to NaN in AS? I believe null
will coerce
to 0 in AS3.
_
From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On
Behalf Of Jim Schneider
Sent: Sunday, February 26, 2006 9:20 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Flex2: AS Number to Java Long mapping
I'm experiencing the following behavior. I set an AS Number variable
to null
prior to sending to a remote object. On the backend (Java), the
Number is
converted to a 0. The expected data type on the Java end is a Long
(object,
not primitive). This is causing us problems since we expect a null
Long
object to be represented as null in the database, not 0, and as an
indicator
of a new object that needs to be inserted rather than updated.
Is this expected behavior/mapping? Is it a bug? I can fix it on the
backend
with some additional logic, but I'd rather not have to do that.
Thoughts?
Thanks.
-
Jim Schneider
KJ Interactive, Inc.
1-877-370-6906
1-612-605-5399
--
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Re: [flexcoders] Reading or Embedding SWFs?
It doesn't import your frame labels either, but it DOES work. Word of advice; embed your movieclip asset to a class rather than a variable. [Embed(source="your.swf")] public class YouClass extends MovieClip vs. [Embed(source="your.swf#SymbolName")] public var MySymbol:Class; - Original Message - From: Roger Gonzalez To: flexcoders@yahoogroups.com Sent: Thursday, March 02, 2006 9:35 PM Subject: RE: [flexcoders] Reading or Embedding SWFs? Not so. Flex does support embedding older SWFs. The only restriction is that because we can't mix-n-match bytecode formats, we strip out AS2 code. This is not likely to change. (In fact, Flex will not support embedding 8.5 and newer SWFs, because all assets are now classes, and we need to link classes, not embed them. You will have to either dynamically load 8.5 SWFs, or else build SWCs instead, and just link to them. No need to embed.) Embedded SWFs have nothing to do with trust files, so I'm not sure if everybody is talking about the same thing here. -rg From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Bruce EckelSent: Thursday, March 02, 2006 2:38 PMTo: flexcoders@yahoogroups.comSubject: Re: [flexcoders] Reading or Embedding SWFs? It turns out that Flex2 will not embed SWF files that are pre 8.5 (or maybe pre 8). This is apparently a bug that will be fixed in a later beta (possibly the next one). On 2/28/06, Abdul Qabiz [EMAIL PROTECTED] wrote: Cool! I had heard of the trust files but never tried using it.Thanks Harish for info :)-abdul On 2/28/06, Harish Sivaramakrishnan [EMAIL PROTECTED] wrote: Hi Bruce,For getting rid of the Security Sandbox violation error that you are getting, you will have toexplicitly trust the swfs / images that you areloading. One way of doing this is the method thatabdul has suggested in his mailalternatively, You could also do this: Trust an SWF explicitly by adding it to the TrustList. This could be done by adding a cfg file in thefollowing location:C:\Windows\system32\Macromed\Flash\FlashPlayerTrust\TrustedStuff.cfgJust enter the folder which you want to always trust. For example if one wants to trust C:\Flex, just addthat in the cfg file. You could comment out things byadding a #.The following links have some useful info too:http://livedocs.macromedia.com/flash/8/main/1604.htmlhttp://flashplatform/dev/projects/maelstrom/specs/localfilesecurity/LocalFileSecurity.cfm http://www.macromedia.com/devnet/flashplayer/articles/flash_player_8_security.pdf Hope this helps,Thanks HarishFlex-QAAdobe India.--- Abdul Qabiz [EMAIL PROTECTED] wrote: Hi Bruce, Loading local SWF might not be working because of Security Sandbox. Try giving the permission to your main to load SWFs from context-menu of Flash Player. Context-menu Settings first tab Advanced It would show advanced settings manager from macromedia.com, from there you can the directory. Though, I expect somebody would confirm this. You can also try reading the security white paper for Flash Player 8 here:http://www.macromedia.com/devnet/flashplayer/articles/flash_player_8_security.pdf Things might be different in Macromedia Flash Player 8.5, so information in above white paper might not totally apply. As far as embedding swfs is concerned, I think that should work. I don't remember the exact syntax, but if you do quick search to this mailing-list archive, I am sure you would find the exact syntax. Roger has replied many such queries. A quick search gave me following results:http://www.mail-archive.com/flexcoders@yahoogroups.com/msg20285.html http://www.mail-archive.com/flexcoders@yahoogroups.com/msg20239.html Hope that helps... BTW! Are you Bruce Eckel of Mindview.net? -abdul On 2/28/06, Bruce Eckel [EMAIL PROTECTED] wrote: I'm creating an app that displays SWF "slides" and plays MP3 files associated with those slides. When I create this application under Flexbuilder, at runtime it opens the external SWF slide files and plays the MP3 files just fine. But when I move the application to a different directory (containing the expected SWFs and MP3s) I get a runtime error complaining about loading the SWF files. Even stranger is the fact that the security message is only complaining about loading SWF files from the local directory. When I comment out the SWF file loading, it's perfectly happy to load MP3 files from the local directory. I've tried a number of experiments, including copying the SWF file from the directory where flexbuilder creates it (where it works) to a different
[flexcoders] Understanding UIComponent
I'm just getting started with Flex Beta. We are particularlyinterested in being able to create custom components using AS3. So Iam keen to get my head around the structure of UIComponent. In AS2 Isaw an excellent diagram that explained the sequence that methods wereexecuted and what should be done with each. I have been looking for asimilar diagram for AS3 with no luck. Consequently I've had a go myself. Firstly, does anyone know of a good resource (other than the AS3language reference which has become my constant companion) with thisinformation. OR Could someone have a look at my drawing(http://www.geekglue.com/media/swf/uicomponent.htm) and let me know ifI'm on the right track. Bill Lane -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Web site design development Computer software development Software design and development Macromedia flex Software development best practice YAHOO! GROUPS LINKS Visit your group "flexcoders" on the web. To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
[flexcoders] Re: Flex/Coldfusion connectivity test app
I found the issue. CF is returning the object type in all lowercase,
so instead of seeing com.mycompany.myapp.model.TestVO, I see
com.mycompany.myapp.model.testvo.
Is there a setting in one of the config files that would preserve the
case? I currently have version 7,0,2,126814 of CF installed.
If I change everything to lowercase, it works correctly.
Any thoughts?
--- In flexcoders@yahoogroups.com, Benoit Hediard [EMAIL PROTECTED] wrote:
To get a typed object on the Flex side, there is nothing specific to
do, you
only need to correctly define :
- in the CFC VO , all the cfproperty,
Ex. : cfproperty name=someString type=String /
- in the service CFC cffunction, the correct returnType,
Ex. : returntype=com.mycompany.myapp.model.TestVO
- in the AS3 VO, the alias metadata,
Ex. : [RemoteClass(alias=com.mycompany.myapp.model.TestVO)]
- in the AS3 VO, all the public var properties
Ex. : public var someString:String;
You might also check 2 things, to see what's going on :
- on the ColdFusion server side, check the CF Adapter logs in
CFusionMX7/runtime/logs/coldfusion-out.log,
- on the Flex client side, install ServiceCapture,
http://kevinlangdon.com/serviceCapture/, you will see if the returned
objects are correctly typed.
Benoit Hediard
-Message d'origine-
De : flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED]
De la
part de anopres
Envoyé : jeudi 2 mars 2006 05:42
À : flexcoders@yahoogroups.com
Objet : [flexcoders] Re: Flex/Coldfusion connectivity test app
How do you use the typed object that cf returns? All I seemt to get
is a
generic object on the Flex side. Do you have to run through a bunch
of set
functions to move the properties returned into a pre-existing .as typed
object?
Sorry for the noob question, but this one has been bugging me for a
while.
--- In flexcoders@yahoogroups.com, Benoit Hediard ben@ wrote:
Since some people seems to have issues to use the Flex/ColdFusion
connectivity, here is a sample app to test your connectivity.
ColdFusion / Server side
Save the following value object CFC in
{wwwroot}/com/mycompany/myapp/model/TestVO.cfc
cfcomponent
cfproperty name=someString type=String / cfproperty
name=someNumber type=Numeric /
cffunction name=init returntype=com.mycompany.myapp.model.TestVO
cfscript
this.someString = test;
this.someNumber = 0;
/cfscript
cfreturn this /
/cffunction
/cfcomponent
Save the following remote service CFC in
{wwwroot}/com/mycompany/myapp/service/TestService.cfc
cfcomponent
cffunction name=getArray access=remote returntype=Array
cfscript
var data = arrayNew(1);
arrayAppend(data, createObject(component,
com.mycompany.myapp.model.TestVO).init());
arrayAppend(data, createObject(component,
com.mycompany.myapp.model.TestVO).init());
/cfscript
cfreturn data /
/cffunction
cffunction name=getStruct access=remote returntype=Struct
cfscript
var data = structNew();
data.firstData = createObject(component,
com.mycompany.myapp.model.TestVO).init();
data.secondData = createObject(component,
com.mycompany.myapp.model.TestVO).init();
/cfscript
cfreturn data /
/cffunction
cffunction name=receiveAndReturnVO access=remote
returntype=com.mycompany.myapp.model.TestVO
cfargument name=vo type=com.mycompany.myapp.model.TestVO
cfreturn arguments.vo
/cffunction
/cfcomponent
--
Flex / Client side
--
Save the following value object in {some test
project}/com/mycompany/myapp/model/TestVO.as
package com.mycompany.myapp.model {
[Bindable]
[RemoteClass(alias=com.mycompany.myapp.model.TestVO)]
public class TestVO {
public var someString:String;
public var someNumber:int;
public function TestVO() {
someString = ;
someNumber = 0;
}
}
}
Save the following test application in Flex Builder 2 {some test
project}/TestConnectivity.mxml ?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.macromedia.com/2005/mxml;
xmlns=*
mx:RemoteObject id=testService
destination=ColdFusion
result=onResult(event)
source=com.mycompany.myapp.service.TestService /
mx:Script
![CDATA[
import com.mycompany.myapp.model.TestVO;
import mx.controls.Alert;
import mx.rpc.events.ResultEvent;
import mx.utils.ObjectUtil;
private function onResult(event:ResultEvent){
Alert.show(ObjectUtil.toString(event.result));
}
]]
RE: [flexcoders] Re: Authentication with Macromedia Flex
Dave,
I don't disagree with you, that will work and I have seen it work. But I don't
like the little pop-up challenge window. For lack of a better term, I wanted a
more presentable login screen for my end users, so with the wonderful
component model that Flex provides, I created a LoginView component that all
our UIs re-use... see I didn't write much code either :) Is my way more
complex? Perhaps just a wee little bit, but not very much. Both ways work, just
a matter of choice I guess.
Jimmy
-Original Message-
From: flexcoders@yahoogroups.com on behalf of Dave Wolf
Sent: Thu 3/2/2006 9:20 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: Authentication with Macromedia Flex
I am trying to understand why we all keep trying to make this so
complex rather then taking advantage of the functionality that is
already in Flex and your container (JRun, Tomcat etc). J2EE has a
resonably simple model for handling authentication and access control
that alleviates the requirement to write your own login logic, to
write specific login remote objects, use custom authentication etc.
Effectively you only need to do the following.
1) Secure specific URL patterns via settings in the web applications
deployment descriptor (web.xml). I have in the past, and would now be
more then happy to show how to configure these.
2) Upon trying to load a secured URL pattern, the container will
challenge you by presenting a login screen. We have developed these
screens in Flex. Effectively you create a simple form with two input
fields name j_username and j_password. You post those values to the
url /j_security_check. Now the container handles all your authentication.
Once completed the container will provide you access to the secured
resource and will populate all the in-memory structures to completely
support runtime interrogation of securerity context.
Flex integrates so well and so transparantly with J2EE and its
security model it is foolish not to take advantage of that.
I dunno I'm an odd duck. I like writing less code :)
--
Dave Wolf
Cynergy Systems, Inc.
Macromedia Flex Alliance Partner
http://www.cynergysystems.com
Email: [EMAIL PROTECTED]
Office: 866-CYNERGY
--- In flexcoders@yahoogroups.com, Dimitrios Gianninas
[EMAIL PROTECTED] wrote:
Hi Allister,
Ok let me clear things up for you. We use WebLogic 8.1 around here,
in Flex I present a login screen to the user where they enter their
credentials. These credentials are passed to the server (using a
RemoteObject - it is not secure, but only has one method doLogin() )
where using a WebLogic API I authenticate the user, so WebLogic knows
who he is and a HTTP session is created.
Then all the other RemoteObjects are locked down and when the
session expires, I kick them back out to the login screen (where I
wrote below // do whatever you want here, its a free country), all
still in Flex.
Does this make more sense?
Dimitrios Jimmy Gianninas
Optimal Payments
-Original Message-
From: flexcoders@yahoogroups.com on behalf of allister_dickson
Sent: Thu 3/2/2006 6:13 PM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] Authentication with Macromedia Flex
Hi Dimitrios,
From reading through your earlier posts I get the impression that
you are
using a two methods to authenticate users. Initially, you
authenticate the
user using standard J2EE form based authentication. Then when using a
service if you receive an authentication fault you use a flex popup
window
to re authenticate. Is this correct?
Also, if you get a session time out do you resubmit the original service
request after re-authentication? If so, what is the best way to
generically
resubmit the request?
Regards,
Allister
- Original Message -
From: Dimitrios Gianninas mailto:[EMAIL PROTECTED]
To: flexcoders@yahoogroups.com
Sent: Monday, October 10, 2005 12:59 AM
Subject: RE: [flexcoders] Authentication with Macromedia Flex
I put theh handling of the failed authentication directly in the
Services.mxml... simple and works.
mx:Script
function handleRemoteFault( event ):Void {
if( event.fault.faultcode == Client.Authentication ||
event.fault.faultcode == 401 ) {
// do whatever you want here, its a free country
}
else {
event.call.faultHandler( event );
}
}
/mx:Script
Dimitrios Jimmy Gianninas
RIA Developer
Optimal Payments Inc.
_
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Douglas Knudsen
Sent: Friday, October 07, 2005 9:53 AM
To: flexcoders@yahoogroups.com
Subject: Re: [flexcoders] Authentication with Macromedia Flex
so, I got auth working using the approach you mentioned
CallbackHandler handler = new SimpleCallbackHandler( userName,
password );
Subject subject = Authentication.login( handler );
ServletAuthentication.runAs( subject, httpRequest );
silightly different
Re: [flexcoders] Re: Authentication with Macromedia Flex
But Dave described using a cusom screen instead of the grey
security/login popup thingy. In the web.xml settings you can set the
URL of a custom form for login. This form can be in HTML or whatever,
eh?
DK
On 3/2/06, Dimitrios Gianninas [EMAIL PROTECTED] wrote:
Dave,
I don't disagree with you, that will work and I have seen it work. But I
don't like the little pop-up challenge window. For lack of a better term, I
wanted a more presentable login screen for my end users, so with the
wonderful component model that Flex provides, I created a LoginView component
that all our UIs re-use... see I didn't write much code either :) Is my way
more complex? Perhaps just a wee little bit, but not very much. Both ways
work, just a matter of choice I guess.
Jimmy
-Original Message-
From: flexcoders@yahoogroups.com on behalf of Dave Wolf
Sent: Thu 3/2/2006 9:20 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: Authentication with Macromedia Flex
I am trying to understand why we all keep trying to make this so
complex rather then taking advantage of the functionality that is
already in Flex and your container (JRun, Tomcat etc). J2EE has a
resonably simple model for handling authentication and access control
that alleviates the requirement to write your own login logic, to
write specific login remote objects, use custom authentication etc.
Effectively you only need to do the following.
1) Secure specific URL patterns via settings in the web applications
deployment descriptor (web.xml). I have in the past, and would now be
more then happy to show how to configure these.
2) Upon trying to load a secured URL pattern, the container will
challenge you by presenting a login screen. We have developed these
screens in Flex. Effectively you create a simple form with two input
fields name j_username and j_password. You post those values to the
url /j_security_check. Now the container handles all your authentication.
Once completed the container will provide you access to the secured
resource and will populate all the in-memory structures to completely
support runtime interrogation of securerity context.
Flex integrates so well and so transparantly with J2EE and its
security model it is foolish not to take advantage of that.
I dunno I'm an odd duck. I like writing less code :)
--
Dave Wolf
Cynergy Systems, Inc.
Macromedia Flex Alliance Partner
http://www.cynergysystems.com
Email: [EMAIL PROTECTED]
Office: 866-CYNERGY
--- In flexcoders@yahoogroups.com, Dimitrios Gianninas
[EMAIL PROTECTED] wrote:
Hi Allister,
Ok let me clear things up for you. We use WebLogic 8.1 around here,
in Flex I present a login screen to the user where they enter their
credentials. These credentials are passed to the server (using a
RemoteObject - it is not secure, but only has one method doLogin() )
where using a WebLogic API I authenticate the user, so WebLogic knows
who he is and a HTTP session is created.
Then all the other RemoteObjects are locked down and when the
session expires, I kick them back out to the login screen (where I
wrote below // do whatever you want here, its a free country), all
still in Flex.
Does this make more sense?
Dimitrios Jimmy Gianninas
Optimal Payments
-Original Message-
From: flexcoders@yahoogroups.com on behalf of allister_dickson
Sent: Thu 3/2/2006 6:13 PM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] Authentication with Macromedia Flex
Hi Dimitrios,
From reading through your earlier posts I get the impression that
you are
using a two methods to authenticate users. Initially, you
authenticate the
user using standard J2EE form based authentication. Then when using a
service if you receive an authentication fault you use a flex popup
window
to re authenticate. Is this correct?
Also, if you get a session time out do you resubmit the original service
request after re-authentication? If so, what is the best way to
generically
resubmit the request?
Regards,
Allister
- Original Message -
From: Dimitrios Gianninas mailto:[EMAIL PROTECTED]
To: flexcoders@yahoogroups.com
Sent: Monday, October 10, 2005 12:59 AM
Subject: RE: [flexcoders] Authentication with Macromedia Flex
I put theh handling of the failed authentication directly in the
Services.mxml... simple and works.
mx:Script
function handleRemoteFault( event ):Void {
if( event.fault.faultcode == Client.Authentication ||
event.fault.faultcode == 401 ) {
// do whatever you want here, its a free country
}
else {
event.call.faultHandler( event );
}
}
/mx:Script
Dimitrios Jimmy Gianninas
RIA Developer
Optimal Payments Inc.
_
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Douglas Knudsen
Sent: Friday, October 07, 2005 9:53 AM
To:
Re: [flexcoders] Reading or Embedding SWFs?
...geez, I'm tired... that's: [Embed(source="your.swf", symbol="SymbolName")] public class YouClass extends MovieClip - Original Message - From: JesterXL To: flexcoders@yahoogroups.com Sent: Thursday, March 02, 2006 10:00 PM Subject: Re: [flexcoders] Reading or Embedding SWFs? It doesn't import your frame labels either, but it DOES work. Word of advice; embed your movieclip asset to a class rather than a variable. [Embed(source="your.swf")] public class YouClass extends MovieClip vs. [Embed(source="your.swf#SymbolName")] public var MySymbol:Class; - Original Message - From: Roger Gonzalez To: flexcoders@yahoogroups.com Sent: Thursday, March 02, 2006 9:35 PM Subject: RE: [flexcoders] Reading or Embedding SWFs? Not so. Flex does support embedding older SWFs. The only restriction is that because we can't mix-n-match bytecode formats, we strip out AS2 code. This is not likely to change. (In fact, Flex will not support embedding 8.5 and newer SWFs, because all assets are now classes, and we need to link classes, not embed them. You will have to either dynamically load 8.5 SWFs, or else build SWCs instead, and just link to them. No need to embed.) Embedded SWFs have nothing to do with trust files, so I'm not sure if everybody is talking about the same thing here. -rg From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Bruce EckelSent: Thursday, March 02, 2006 2:38 PMTo: flexcoders@yahoogroups.comSubject: Re: [flexcoders] Reading or Embedding SWFs? It turns out that Flex2 will not embed SWF files that are pre 8.5 (or maybe pre 8). This is apparently a bug that will be fixed in a later beta (possibly the next one). On 2/28/06, Abdul Qabiz [EMAIL PROTECTED] wrote: Cool! I had heard of the trust files but never tried using it.Thanks Harish for info :)-abdul On 2/28/06, Harish Sivaramakrishnan [EMAIL PROTECTED] wrote: Hi Bruce,For getting rid of the Security Sandbox violation error that you are getting, you will have toexplicitly trust the swfs / images that you areloading. One way of doing this is the method thatabdul has suggested in his mailalternatively, You could also do this: Trust an SWF explicitly by adding it to the TrustList. This could be done by adding a cfg file in thefollowing location:C:\Windows\system32\Macromed\Flash\FlashPlayerTrust\TrustedStuff.cfgJust enter the folder which you want to always trust. For example if one wants to trust C:\Flex, just addthat in the cfg file. You could comment out things byadding a #.The following links have some useful info too:http://livedocs.macromedia.com/flash/8/main/1604.htmlhttp://flashplatform/dev/projects/maelstrom/specs/localfilesecurity/LocalFileSecurity.cfm http://www.macromedia.com/devnet/flashplayer/articles/flash_player_8_security.pdf Hope this helps,Thanks HarishFlex-QAAdobe India.--- Abdul Qabiz [EMAIL PROTECTED] wrote: Hi Bruce, Loading local SWF might not be working because of Security Sandbox. Try giving the permission to your main to load SWFs from context-menu of Flash Player. Context-menu Settings first tab Advanced It would show advanced settings manager from macromedia.com, from there you can the directory. Though, I expect somebody would confirm this. You can also try reading the security white paper for Flash Player 8 here:http://www.macromedia.com/devnet/flashplayer/articles/flash_player_8_security.pdf Things might be different in Macromedia Flash Player 8.5, so information in above white paper might not totally apply. As far as embedding swfs is concerned, I think that should work. I don't remember the exact syntax, but if you do quick search to this mailing-list archive, I am sure you would find the exact syntax. Roger has replied many such queries. A quick search gave me following results:http://www.mail-archive.com/flexcoders@yahoogroups.com/msg20285.html http://www.mail-archive.com/flexcoders@yahoogroups.com/msg20239.html Hope that helps... BTW! Are you Bruce Eckel of Mindview.net? -abdul On 2/28/06, Bruce Eckel [EMAIL PROTECTED] wrote: I'm creating an app that displays SWF "slides" and plays MP3 files associated with those slides. When I create this application under Flexbuilder, at runtime it opens the external SWF slide files and plays the MP3 files just fine. But when I move the application to a different directory (containing the expected SWFs and MP3s) I get a runtime error complaining about loading the SWF files. Even stranger is the fact that the security message is only complaining about loading SWF files from the local directory.
Re: [flexcoders] Understanding UIComponent
You look like you're on the right track. For now (as of Beta 1), I think the only ones that actually matter event wise are: initialize creationComplete The only difference is initialize runs before allof the layout stuff, so if you need to do your own positioning/sizing, this is a good place to do it; creationComplete is after all the children have been created AND sized + positioned. We've all asked for the goto flow diagramof the main component that is UIComponent, so hopefully this'll get clearer doc wise soon. - Original Message - From: Bill Lane To: flexcoders@yahoogroups.com Sent: Thursday, March 02, 2006 7:51 PM Subject: [flexcoders] Understanding UIComponent I'm just getting started with Flex Beta. We are particularlyinterested in being able to create custom components using AS3. So Iam keen to get my head around the structure of UIComponent. In AS2 Isaw an excellent diagram that explained the sequence that methods wereexecuted and what should be done with each. I have been looking for asimilar diagram for AS3 with no luck. Consequently I've had a go myself. Firstly, does anyone know of a good resource (other than the AS3language reference which has become my constant companion) with thisinformation. OR Could someone have a look at my drawing(http://www.geekglue.com/media/swf/uicomponent.htm) and let me know ifI'm on the right track. Bill Lane -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Web site design development Computer software development Software design and development Macromedia flex Software development best practice YAHOO! GROUPS LINKS Visit your group "flexcoders" on the web. To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
RE: [flexcoders] Flex and URL variables
In Flex 2, the Application instance has a parameters property with name/value pairs for the URL parameters and FlashVars. So in an Application script you would just access parameters.number and it would be 3. From other scripts, you would use Application.application.parameters.number. - Gordon From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of JesterXL Sent: Thursday, March 02, 2006 2:55 PM To: flexcoders@yahoogroups.com Subject: Re: [flexcoders] Flex and URL variables Flex 1.5 or 2? - Original Message - From: Jonathan Miranda To: flexcoders@yahoogroups.com Sent: Thursday, March 02, 2006 5:49 PM Subject: [flexcoders] Flex and URL variables Alright, Ive done this with Flash before but Im wondering how similar it is. Lets say I start my app @ http://mysite.com/index.mxml?number=3 Whats the easiest way to get that 3 into a variable in Flex? Using FlashVars in the embed/object tags and then somehow do mx.core.application.Application.number as my variable? _ Jonathan Miranda Flexible Master of the Web Try not to become a man of success, but a man of value. - Albert Einstein HealthGrades: Guiding America to Better Healthcare NASDAQ: HGRD w (720) 963-3832 c (707) 761-0868 [EMAIL PROTECTED] _ The message contains confidential and/or legally privileged information and is intended for use only by the indicated addressee. If you are not the named addressee you should not disseminate, distribute, or copy this e-mail. Please notify the sender immediately by e-mail if you have received this e-mail by mistake and delete this e-mail from your system. E-mail transmissions cannot be guaranteed to be secure or error-free as information could be intercepted, corrupted, lost, destroyed,arrive late or incomplete, or contain viruses. The sender therefore does not accept liability for any errors or omissions in the contents of this message which arise as a result of e-mail transmission. If verification is required please request a hard-copy version. -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Web site design development Computer software development Software design and development Macromedia flex Software development best practice YAHOO! GROUPS LINKS Visit your group "flexcoders" on the web. To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
RE: [flexcoders] Re: visual children must implement mx.core.IUIComponent
Change
var sprite:Sprite = new Sprite();
to
var uiComponent:UIComponent = new UIComponent();
Flex is heavily biased towards UIComponents: they support instantiation
from MXML descriptors, invalidation, measurement, layout, focus
management, drag management, etc., etc.
Sprite supports none of these; it is a low-level Flash class on which we
build UIComponent. Sprites are light-weight, but that's because they
lack most of the capabilities that Flex is designed to offer.
By the way, is there some reason why you're creating a Shape inside to
draw on? You could just draw on the graphics of the Sprite or
UIComponent, and that would be more efficient because it wouldn't
involve creating an additional DisplayObject.
- Gordon
-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of sufibaba
Sent: Thursday, March 02, 2006 3:26 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: visual children must implement
mx.core.IUIComponent
Thanks Gordon,
That worked. One other question regarding Sprite Drag and Drop.
Situation: Have a box drawn by the Shape Class which is in a Sprite.
I have the following code:
Draw Rectangle --
private function draw (name:String) {
if (w 0 h 0) {
var sprite:Sprite = new Sprite();
sprite.name = name;
trace(name= + name);
addChild(sprite);
var child:Shape = new Shape();
child.graphics.beginFill(0xff);
child.graphics.lineStyle(.5, 0x00);
child.graphics.drawRect(0, 0, w, h);
child.graphics.endFill();
sprite.addChild(child);
sprite.addEventListener(MouseEvent.MOUSE_DOWN, dragObject);
}
}
--- dragObject ---
private function dragObject(event:MouseEvent)
{
if (event.target.name == obj){
var
dragInitiator:UIComponent=UIComponent(event.currentTarget);
var ds:DragSource = new DragSource();
ds.addData(name,format);
var canvasProxy:Sprite = new Sprite();
canvasProxy.width=30;
canvasProxy.height=30;
DragManager.doDrag(dragInitiator, ds, event);
}
}
When I try to drag this object, I get the following Error:
Type Coercion failed: cannot convert flash.display::[EMAIL PROTECTED] to
mx.core.UIComponent
If I don't cast the sprite to the UIComponent, I still get the same
error. It seems that the DragManager likes UIComponent types.
What would be a solution do you think.
Cheers,
Tim
--- In flexcoders@yahoogroups.com, Gordon Smith [EMAIL PROTECTED] wrote:
Make ImageViewer extend UIComponent instead of Sprite. In order to do
stuff like automatic layout, Flex containers expect their content
children to be UIComponents.
- Gordon
-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED]
On
Behalf Of sufibaba
Sent: Thursday, March 02, 2006 11:11 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] visual children must implement
mx.core.IUIComponent
Hi All,
I have the following:
1. ImageViewer.as
2. main.xml
in ImageViewer.as, I have this class definition:
public class ImageViewer extends Sprite {
public funtion ImageViewer(){
// code
}
// other functions and code
}
in main.xml, I am calling: ImageViewer/
The error I am getting is:
-
component declaration are now allowed in here.(Note: visual children
must implement mx.core.IUIComponent)
-
Does anone know what the problem might be.
Any help is appreciated,
Cheers,
Tim
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RE: [flexcoders] Understanding UIComponent
He wants to create custom components, so he needs to understand methods like createChildren(), commitProperties(), measure(), and updateDisplayList(). There should be a whole book in the documentation set about creating your own components, and it should cover basic methods like these. - Gordon From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of JesterXL Sent: Thursday, March 02, 2006 8:26 PM To: flexcoders@yahoogroups.com Subject: Re: [flexcoders] Understanding UIComponent You look like you're on the right track. For now (as of Beta 1), I think the only ones that actually matter event wise are: initialize creationComplete The only difference is initialize runs before allof the layout stuff, so if you need to do your own positioning/sizing, this is a good place to do it; creationComplete is after all the children have been created AND sized + positioned. We've all asked for the goto flow diagramof the main component that is UIComponent, so hopefully this'll get clearer doc wise soon. - Original Message - From: Bill Lane To: flexcoders@yahoogroups.com Sent: Thursday, March 02, 2006 7:51 PM Subject: [flexcoders] Understanding UIComponent I'm just getting started with Flex Beta. We are particularly interested in being able to create custom components using AS3. So I am keen to get my head around the structure of UIComponent. In AS2 I saw an excellent diagram that explained the sequence that methods were executed and what should be done with each. I have been looking for a similar diagram for AS3 with no luck. Consequently I've had a go myself. Firstly, does anyone know of a good resource (other than the AS3 language reference which has become my constant companion) with this information. OR Could someone have a look at my drawing (http://www.geekglue.com/media/swf/uicomponent.htm) and let me know if I'm on the right track. Bill Lane -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Web site design development Computer software development Software design and development Macromedia flex Software development best practice YAHOO! GROUPS LINKS Visit your group flexcoders on the web. To unsubscribe from this group, send an email to: [EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service. -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Web site design development Computer software development Software design and development Macromedia flex Software development best practice YAHOO! GROUPS LINKS Visit your group "flexcoders" on the web. To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
RE: [flexcoders] Reading or Embedding SWFs?
If it doesn't import your frame labels, that's a bug. I don't know of any reason why those would be skipped. Not sure why you recommend embedding to the class rather than a variable, though. All that embedding to a variable does is generate a class for you and tweak your variable to point to the class. -rg From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of JesterXLSent: Thursday, March 02, 2006 7:01 PMTo: flexcoders@yahoogroups.comSubject: Re: [flexcoders] Reading or Embedding SWFs? It doesn't import your frame labels either, but it DOES work. Word of advice; embed your movieclip asset to a class rather than a variable. [Embed(source="your.swf")] public class YouClass extends MovieClip vs. [Embed(source="your.swf#SymbolName")] public var MySymbol:Class; - Original Message - From: Roger Gonzalez To: flexcoders@yahoogroups.com Sent: Thursday, March 02, 2006 9:35 PM Subject: RE: [flexcoders] Reading or Embedding SWFs? Not so. Flex does support embedding older SWFs. The only restriction is that because we can't mix-n-match bytecode formats, we strip out AS2 code. This is not likely to change. (In fact, Flex will not support embedding 8.5 and newer SWFs, because all assets are now classes, and we need to link classes, not embed them. You will have to either dynamically load 8.5 SWFs, or else build SWCs instead, and just link to them. No need to embed.) Embedded SWFs have nothing to do with trust files, so I'm not sure if everybody is talking about the same thing here. -rg From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Bruce EckelSent: Thursday, March 02, 2006 2:38 PMTo: flexcoders@yahoogroups.comSubject: Re: [flexcoders] Reading or Embedding SWFs? It turns out that Flex2 will not embed SWF files that are pre 8.5 (or maybe pre 8). This is apparently a bug that will be fixed in a later beta (possibly the next one). On 2/28/06, Abdul Qabiz [EMAIL PROTECTED] wrote: Cool! I had heard of the trust files but never tried using it.Thanks Harish for info :)-abdul On 2/28/06, Harish Sivaramakrishnan [EMAIL PROTECTED] wrote: Hi Bruce,For getting rid of the Security Sandbox violation error that you are getting, you will have toexplicitly trust the swfs / images that you areloading. One way of doing this is the method thatabdul has suggested in his mailalternatively, You could also do this: Trust an SWF explicitly by adding it to the TrustList. This could be done by adding a cfg file in thefollowing location:C:\Windows\system32\Macromed\Flash\FlashPlayerTrust\TrustedStuff.cfgJust enter the folder which you want to always trust. For example if one wants to trust C:\Flex, just addthat in the cfg file. You could comment out things byadding a #.The following links have some useful info too:http://livedocs.macromedia.com/flash/8/main/1604.htmlhttp://flashplatform/dev/projects/maelstrom/specs/localfilesecurity/LocalFileSecurity.cfm http://www.macromedia.com/devnet/flashplayer/articles/flash_player_8_security.pdf Hope this helps,Thanks HarishFlex-QAAdobe India.--- Abdul Qabiz [EMAIL PROTECTED] wrote: Hi Bruce, Loading local SWF might not be working because of Security Sandbox. Try giving the permission to your main to load SWFs from context-menu of Flash Player. Context-menu Settings first tab Advanced It would show advanced settings manager from macromedia.com, from there you can the directory. Though, I expect somebody would confirm this. You can also try reading the security white paper for Flash Player 8 here:http://www.macromedia.com/devnet/flashplayer/articles/flash_player_8_security.pdf Things might be different in Macromedia Flash Player 8.5, so information in above white paper might not totally apply. As far as embedding swfs is concerned, I think that should work. I don't remember the exact syntax, but if you do quick search to this mailing-list archive, I am sure you would find the exact syntax. Roger has replied many such queries. A quick search gave me following results:http://www.mail-archive.com/flexcoders@yahoogroups.com/msg20285.html http://www.mail-archive.com/flexcoders@yahoogroups.com/msg20239.html Hope that helps... BTW! Are you Bruce Eckel of Mindview.net? -abdul On 2/28/06, Bruce Eckel [EMAIL PROTECTED] wrote: I'm creating an app that displays SWF "slides" and plays MP3 files associated with those slides. When I create
RE: [flexcoders] Re: How to dynamically invoke AS3 class constructor ?
We're not going to have that functionality in this version of AS3.
You'll need to do something different. Like simulate by creating the
object with a no-arg constructor and then having a well-known function
like initArgs which you could call via Function.apply.
public function createInstance (className:String, args:Array) : Object {
var myClass : Class = getClassByName(className);
var inst : Object = new myClass();
inst.initArgs.apply(inst, args);
return inst;
}
Matt
-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Vadim Melnik
Sent: Thursday, March 02, 2006 5:28 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: How to dynamically invoke AS3 class
constructor ?
This code is similar to var a:* = new A(1,2,3); in my original
post. Arguments count is statically specified at compile time.
But I am looking for the way to pass different number of arguments
to constructor at runtime. Arguments type and count are unknown at
compilation time, that is why someArgs:Array used.
Flex 1.5/AS2 implements class constructor as AS2 Function object and
we were able to call it like Function.apply(context, args). Now we
are looking for something similar in AS3...
--
Thanks,
Vadim Melnik.
--- In flexcoders@yahoogroups.com, Alisdair Mills
[EMAIL PROTECTED] wrote:
haven't tried it but maybe try...
import flash.util.getClassByName;
then
var ClassReference:Class = getClassByName(A);
var instance:Object = new ClassReference(1,2,3);
cheers, Al
On 2 Mar 2006, at 12:25, Vadim Melnik wrote:
Hi All,
It is going to be easy, but I can't figure the way to implement
it.
We have certain Class object referencing to some class with
constructor accepting any ... numbers of arguments. Now we are
looking for the way to invoke it dynamically, (something like
Funtion.apply does for plain methods). For example :
...
public class A {
public function A(...args) {}
}
...
var cls:Class = A;
var someArgs:Array = [1, 2, 3];
var a:* = new cls(); // - how to pass someArgs here ?
// need the same functionality as
// var a:* = new A(1,2,3);
And the same question regarding super class dynamic constructor
invocation:
public class B extends A {
public function B() {
var myArgs:Array = [4,5,6];
super(); // -- how to pass myArgs to parent
// class constructor, like
// super(4, 5, 6);
}
}
--
Thanks,
Vadim Melnik.
--
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Software
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RE: [flexcoders] combobox in popup-window
Can you send an example? I don't think the ComboBox uses the PopUpManager. If you're getting a bug in automation values that's just a plain bug. Matt -Original Message- From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of wesubotnix Sent: Wednesday, February 22, 2006 2:36 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] combobox in popup-window My combobox doesn´t seems to work when using it in a popup-window. Can´t do the drop-down. Recievies error: Supplied index is out of bounds. It seems like the combobox can´t find automation values. Is it because the combobox also uses the popupmanager like the window it is located in? -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
RE: [flexcoders] Stop the logging
web-inf/flex/gateway-config.xml is where the Remoting logging would be. This is 1.5 right? If youre talking Flex 2 it will be flex-enterprise-services.xml. Matt From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Jeff Krueger Sent: Thursday, March 02, 2006 8:04 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] Stop the logging Sorry for the stupid post. But I can't remember where the setting is to stop the logging of remote objects. In the stdout.log file. It continues to print out the values of the objects being serialized. I have all the loging in flex-config.xml turned off and the production mode set to true. Is it in another file, sorry I can't remember where that is controlled. Thanks Jeff -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Web site design development Computer software development Software design and development Macromedia flex Software development best practice YAHOO! GROUPS LINKS Visit your group "flexcoders" on the web. To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
RE: [flexcoders] weird bug with IE and states Flex2
I forwarded it on
From:
flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Johannes Nel
Sent: Thursday, March 02, 2006
10:31 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] weird bug
with IE and states Flex2
take this code
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.macromedia.com/2005/mxml
xmlns=* layout=absolute
mx:states
mx:State
name=PlannerMode
mx:SetProperty
target={panel1} property=x value=27/
mx:SetProperty
target={panel1} property=height
value=102/
mx:SetProperty
target={panel1} property=width
value=766/
mx:SetProperty
target={panel2} property=visible
value=false/
mx:SetProperty
target={panel3} property=visible
value=false/
mx:SetProperty
target={panel4} property=visible value=false/
mx:SetProperty
target={panelPlanner} property=visible
value=true/
mx:SetProperty
target={topText} property=visible
value=false/
mx:SetProperty
target={topText} property=includeInLayout value=false/
mx:SetProperty
target={netWorthPlannerModeText} property=visible
value=true/
mx:SetEventHandler
target={goAhead} event=click
handler=showMainPage()/
mx:SetProperty
target={panelPlanner} property=height
value=430/
/mx:State
/mx:states
mx:transitions
mx:Transition fromState=*
toState=PlannerMode
mx:Sequence
mx:Parallel
mx:Sequence targets={[panel2]}
mx:WipeDown
showTarget=false/
!-- this is required otherwise the
endstate properties will not be
observed --
mx:SetPropertyAction
property=visible value=false/
/mx:Sequence
mx:Sequence startDelay=100
targets={[panel3]}
mx:WipeDown
showTarget=false/
!-- this is required otherwise the
endstate properties will not be
observed --
mx:SetPropertyAction
property=visible value=false/
/mx:Sequence
mx:Sequence startDelay=200 targets={[panel4]}
mx:WipeDown
showTarget=false/
!-- this is required otherwise the
endstate properties will not be
observed --
mx:SetPropertyAction
property=visible value=false/
/mx:Sequence
/mx:Parallel
mx:Parallel
mx:Resize target={panel1}/
mx:Sequence target={panelPlanner}
mx:SetPropertyAction
property=visible/
mx:WipeUp
showTarget=true /
/mx:Sequence
/mx:Parallel
/mx:Sequence
/mx:Transition
mx:Transition
fromState=PlannerMode toState=*
mx:Sequence
mx:Parallel
mx:Resize target={panel1}/
mx:Sequence target={panelPlanner}
mx:WipeDown
showTarget=false /
!-- this is required otherwise the
endstate properties will not be
observed --
mx:SetPropertyAction
property=visible value=false/
/mx:Sequence
/mx:Parallel
mx:Parallel
mx:Sequence targets={[panel2, panel3]}
mx:SetPropertyAction
property=visible value=true/
mx:WipeUp
showTarget=true/
/mx:Sequence
mx:Sequence targets={[panel4]}
mx:SetPropertyAction
property=visible value=true/
mx:WipeUp
showTarget=true/
/mx:Sequence
/mx:Parallel
/mx:Sequence
/mx:Transition
/mx:transitions
mx:Script
![CDATA[
internal function showGoalSetup()
{
try
{
currentState=PlannerMode;
}
catch (e:Error) {
mx.controls.Alert.show(Exception (Error) received
+ e ) ;
}
}
internal function
showMainPage() {
try
{
currentState=;
}
catch (e:Error) {
mx.controls.Alert.show(Exception (Error) received
+ e ) ;
}
}
]]
/mx:Script
mx:Panel x=27 y=33
width=766 height=333 layout=absolute
title=Hello, Adam id=panel1
mx:Button id=goAhead
label=Go Ahead click=showGoalSetup()
/mx:Button
mx:Text
y={goAhead.y+goAhead.height} id=topText
mx:htmlText
This is a Text appears in the base state.
It
will disappear in the collapsed (PlannerMode) state.
/mx:htmlText
/mx:Text
/mx:Panel
mx:Panel id=panelPlanner x=27
y=143 width=766 height=435
layout=absolute title=College Planning
visible=false
/mx:Panel
mx:Panel x=27 y=374
width=250 height=200 layout=absolute
title=Net Worth id=panel2
mx:Text width=90%
id=netWorthPlannerModeText visible=false
mx:text
This panel visible in
the PlannerMode state because of a missing SetActionProperty
even though the state
to which the application is being transitioned to
specifies that this
panel should be invisible. The WipeDown effect somehow
causes a problem.
/mx:text
/mx:Text
/mx:Panel
mx:Panel x=543 y=374
width=250 height=200 layout=absolute
id=panel4
/mx:Panel
mx:Panel x=285 y=374
width=250 height=200 layout=absolute
id=panel3
/mx:Panel
/mx:Application
run as flex application in IE do the transition about 20 times and the player
crashes. does not happen in firefox. the stack trace:
ArgumentError: Error #2015: Invalid image.
at
mx.graphics::RectangularDropShadow/mx.graphics:RectangularDropShadow::createShadowBitmaps
()
at mx.graphics::RectangularDropShadow/drawShadow()
at
RE: [flexcoders] Flex 2: determine scaled dimensions of Loader content?
I believe that contentWidth/Height are supposed to return the scaled values, not the original values. So that might be a bug. Ill forward this on and see if anyone knows anything. From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Tom Bray Sent: Thursday, March 02, 2006 10:57 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] Flex 2: determine scaled dimensions of Loader content? Say you do this: mx:Loader id=photo source=image.jpg width=200 height=150 scaleContent=true/ And the actual dimensions of image.jpg is 50x50. After the loader has loaded the image and scaled it, the loader's contentWidth and contentHeight say 50, but the image has been scaled to fit in the loader and maintain the correct aspect ratio. So, is there a property that contains the scaled width and height (150x150) or do I have to calculate it? I want the scaled dimensions so that I can size a canvas around the image with a border and a dropshadow. Thanks, -Tom -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Web site design development Computer software development Software design and development Macromedia flex Software development best practice YAHOO! GROUPS LINKS Visit your group "flexcoders" on the web. To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
[flexcoders] Re: How can we use Secure AMF wuth ColdFusion/Flex Connectivity?
Hi, thank you for replay.
Here is a destination configuration.
destination id=ColdFusion
channels
channel ref=my-cfamf/
channel ref=my-secure-cfamf/
/channels
properties
source*/source
lowercase-keysfalse/lowercase-keys
/properties
/destination
Here is a channel configuration.
channel-definition id=my-cfamf
class=mx.messaging.channels.AMFChannel
endpoint uri=http://{server.name}:{server.port}
{context.root}/flex2gateway/
class=flex.messaging.endpoints.AMFEndpoint/
properties
polling-enabledfalse/polling-enabled
serialization
custom-deserializer type=typed-object
class=coldfusion.flash.messaging.io.amf.serializers.TypedObjectDeseri
alizer /
/serialization
/properties
/channel-definition
channel-definition id=my-secure-cfamf
class=mx.messaging.channels.SecureAMFChannel
endpoint uri=https://{server.name}:{server.port}
{context.root}/dev/secureamf/
class=flex.messaging.endpoints.AMFEndpoint/
properties
polling-enabledfalse/polling-enabled
serialization
custom-deserializer type=typed-object
class=coldfusion.flash.messaging.io.amf.serializers.TypedObjectDeseri
alizer /
/serialization
/properties
/channel-definition
--
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Re: [flexcoders] Flexlet's and Yahoo Widgets
Got an example jess? Or a link to more info?I've been asked about this as well.On 3/2/06, JesterXL [EMAIL PROTECTED] wrote: You can easily create these using tools like mProject or SWFStudio to wrap your Flex SWF's, but it'd be nice if someone would create a framework around such tools, like Central kind of. - Original Message - From: Tariq Ahmed To: flexcoders@yahoogroups.com Sent: Thursday, March 02, 2006 9:50 PM Subject: Re: [flexcoders] Flexlet's and Yahoo Widgets Hi Dimitrios. That's exactly what we'd love to have - a bunch of enterprise widgets for keeping tabs on things. Dimitrios Gianninas wrote: Actually my boss mentioned having something like this done in Flex for the business purpose here at our company. We threw around a few ideas as to what widgets we might create... just all a dream currently. Jimmy GianninasOptimal Payments-Original Message-From: flexcoders@yahoogroups.com on behalf of JesterXLSent: Thu 3/2/2006 1:44 PMTo: flexcoders@yahoogroups.com Subject: Re: [flexcoders] Flexlet's and Yahoo Widgets I've never messed with Konfabulator or whatever Yahoo calls it now. What does it support currently? - Original Message - From: Tariq Ahmed To: flexcoders@yahoogroups.com Sent: Thursday, March 02, 2006 1:34 PMSubject: [flexcoders] Flexlet's and Yahoo Widgets I know it's been mentioned before, most notably on Jesse's blog, about ultimately your desktop being the dashboard when it comes to Flex applications. Being able to move beyond the limitations of an instance of a browser. I've always loved the the concept of the MAC Dashboard that had these widgets that run on your desktop. So recently I decided to try the Yahoo Widgets - this is awesome stuff, and I think pretty much what I ultimately hope to be able to do with Apollo and Flex. Though to take the idea further the widgets would be aware of each other and will be able leverage that through increased UI context. But I was thinking in the meantime, since Yahoo and Macromedia/Adobe have a relationship - couldn't the widget engine be enhanced to incorporate the flash player so that you can have flash/flex based widgets (Flexlets?). --Flexcoders Mailing ListFAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Web site design development Computer software development Software design and developmentMacromedia flex Software development best practice YAHOO! GROUPS LINKS a.. Visit your group flexcoders on the web. b.. To unsubscribe from this group, send an email to: [EMAIL PROTECTED] c.. Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service. --Flexcoders Mailing ListFAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links* To visit your group on the web, go to:http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/ -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Web site design development Computer software development Software design and development Macromedia flex Software development best practice YAHOO! GROUPS LINKS Visit your group flexcoders on the web. To unsubscribe from this group, send an email to: [EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service . -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Web site design development Computer software development Software design and development Macromedia flex Software development best practice YAHOO! GROUPS LINKS Visit your group "flexcoders" on the web. To unsubscribe from this group,
[flexcoders] XML pretty print func toXMLString for Flex 1.5
Grabbed this off actionscript.org thought I'd share it with the group. http://www.actionscript.org/actionscripts_library/XML_Object/more3.shtml
Had to tweak it a lil to get it to work but i think it was worth it.Credit goes to Ken Goulding | website
http://www.eyeriss.comfor the original code.?xml version=1.0 encoding=utf-8?mx:Application xmlns:mx=http://www.macromedia.com/2003/mxml
preloader= initialize=this_init() mx:TextArea id=outputTextArea text={output} height=150 width=150 / mx:Script
![CDATA[ public function this_init() { var x:XML = new XML(roottest1asdf/test1test1test2test3/test3/test2/test1/root);
trace(x = + toXMLString(x)); } private var output; private function toXMLString(xmlObj, spacer){ spacer = (spacer == undefined) ? \t : spacer;
var xml_str = xmlObj.toString(); var open, closed, tabs, node_str, eol, ts, last_closed; output = ; eol=; tabs = 0; open = xml_str.indexOf(, 0);
var tab_next = false; var i = 0; while (open != undefined and open != -1) { if (open != -1) {closed = xml_str.indexOf(, open+1);
node_str = xml_str.substring(open, closed+1);if (tab_next) { tabs++; tab_next = false;}
if (node_str.indexOf(/) == 1) { tabs--;} else if (node_str.lastIndexOf(/) != node_str.length-2) { tab_next = true;
}ts = ;for (var j = 0; jtabs; j++) { ts += spacer;}if (open == last_closed+1) {
eol = \n+ts;} else if (open0) { eol = xml_str.substring(last_closed+1, open);}
output += eol+node_str; } open = xml_str.indexOf(, open+1);last_closed = closed; } return output;
} ]] /mx:Script/mx:Application
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Computer software development
Software design and development
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Visit your group "flexcoders" on the web.
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RE: [flexcoders] Flex2 bug with mx:Text, incorrect height with width=100%
It's looking right in B2 I think. I'd just add a resize handler for the application that updates the text width for now as a workaround. -Original Message- From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Benoit Hediard Sent: Thursday, March 02, 2006 8:46 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] Flex2 bug with mx:Text, incorrect height with width=100% One of the most annoying layout problem I'm currently facing on Flex2... ;) When using width=100% the height of the Text component is never correct. It looks like the height always equals the height of the text before the resize to the new width. Ex. : mx:Application xmlns:mx=http://www.macromedia.com/2005/mxml; mx:Text text=Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Fusce enim leo, condimentum eu, feugiat a, viverra vitae, nulla. Quisque dapibus, ipsum eget consequat aliquam, turpis lacus malesuada sem, sed blandit magna augue in eros. width=100% / mx:HRule / mx:Text text=Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Fusce enim leo, condimentum eu, feugiat a, viverra vitae, nulla. Quisque dapibus, ipsum eget consequat aliquam, turpis lacus malesuada sem, sed blandit magna augue in eros. / mx:HRule / /mx:Application As a workaround, I usually create a binding constraint between the Text width and a parent document width. But it generates problems when the browser is resize and/or scrollbars appear. So : 1. Is it a bug? 2. What is the best workaround? Thanks. Benoit Hediard -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
