RE: [flexcoders] [Bindable] object not updating on changes
Use mx.utils.ObjectProxy. The way you have it, only setting the value of
entryValueData fill fire an event.
[Bindable]
public var entryValueData : ObjectProxy = new ObjectProxy ({redValue:0,
greenValue:4, blueValue:0});
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of klar1ty
Sent: Monday, April 02, 2007 10:43 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] [Bindable] object not updating on changes
I think I might be misunderstanding the use of bound objects in Flex.
I have a bound object as follows:
[Bindable] public var entryValueData:Object
={redValue:0,greenValue:4,blueValue:0};
I have a function that updates one of the values as follows:
public function updateValue(type:String, amount:Number):void{
entryValueData[type + 'Value'] += amount;
Alert.show( 'type ' + type + ' amount ' + amount + '
' + entryValueData[type + 'Value']);
}
Finally, I have a control bar with a spot for each value. The text of
each field references the bound value from the entryValueData object
as follows:
mx:ControlBar x=10 y=48 width=750 height=30
mx:Text text=Running/
mx:Text width=30 id=displayRunningValue textAlign=right
text={ entryValueData.redValue} /
mx:VRule height=10/
mx:Text text=Walking/
mx:Text width=30 id=displayWalkingValue textAlign=right
text={ entryValueData.greenValue} /
mx:VRule height=10/
mx:Text text=Weight/
mx:Text width=30 id=displayWeightValue textAlign=right
text={ entryValueData.blueValue} /
/mx:ControlBar
When I execute the code, I get an alert showing the correct and
incremented current value, the UI does not update to reflect the
current value. I obviously misunderstand how binding works. Would
someone please set me straight and explain how to have the text update
when the underlying value changes?
Obviously, I could update the text myself, as a solution, but I feel
like my misunderstanding of binding is more important.
Thank you for your help...
Dan Wilson
RE: [flexcoders] How do I read Response after FileReference uploads a file?
fileReference.addEventListener (DataEvent.UPLOAD_COMPLETE_DATA, eventHandler); The DataEvent dispatched will have a data property with the data you are looking for. From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of thegators_2002 Sent: Friday, March 30, 2007 11:36 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] How do I read Response after FileReference uploads a file? I am trying to use FileReference to upload a file from the user side to a web page and read the response(xml) that the server returns. I can't figure out how to get the response, however. It doesn't seem to be included in the FileReference object. Is there a way to read the response coming back after a file upload, or is this halted by design?
RE: [flexcoders] How do I read Response after FileReference uploads a file?
Just to note, this functionality was only recently added to FP9 and was not
available in previous versions of the player.
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Merrill, Jason
Sent: Friday, March 30, 2007 11:43 AM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] How do I read Response after FileReference uploads
a file?
Stupid Outlook hotkeys. What I meant to say was:
In Flash 8 AS2 it was just:
listener_obj.onComplete = function(file:FileReference):Void { }
Where file was the complete file object on the result which had all the info
you needed. Should be something similar in AS3.
Jason Merrill
Bank of America
GTO Learning Leadership Development
eTools Multimedia Team
_
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of thegators_2002
Sent: Friday, March 30, 2007 11:36 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] How do I read Response after FileReference uploads a
file?
I am trying to use FileReference to upload a file from the user side
to a web page and read the response(xml) that the server returns. I
can't figure out how to get the response, however. It doesn't seem to
be included in the FileReference object.
Is there a way to read the response coming back after a file upload,
or is this halted by design?
RE: [flexcoders] Re: Is anybody else getting duplicate messages?
Maybe, but this is a Yahoo hiccup. [sorry this is OT and is probably not helping the situation] From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Maury Sword Sent: Wednesday, March 28, 2007 8:28 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] Re: Is anybody else getting duplicate messages? I believe people are posting messages multiple times. There can be quite a delay between the time a message is posted and it finally appears here on the list. I know I did this at first. Do messages from new members have to be approved by a moderator before they are posted ? After I made several valid posts this delay was much less. --- In flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com , Geoffrey Williams [EMAIL PROTECTED] wrote: Yup, yup. This doesn't seem to be the only yahoo group affected either.
RE: [flexcoders] Is anybody else getting duplicate messages?
Yup, yup. This doesn't seem to be the only yahoo group affected either. From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Paul DeCoursey Sent: Wednesday, March 28, 2007 4:40 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] Is anybody else getting duplicate messages? I've been getting 2 sometimes 3 copies of many messages. It's quite annoying and this is on top of an already high volume list.
[flexcoders] Re: E4X - Copy attributes
You want to use brackets not braces and use the name () method.
for each (var a : XML in [EMAIL PROTECTED]) {
[EMAIL PROTECTED] ()] = a;
}
--- In flexcoders@yahoogroups.com, pgp.coppens
[EMAIL PROTECTED] wrote:
Hello,
I would like to copy a number of attributes from one element to a
second
element, but I can't find a way to achieve it
To set the scene, something like
var x1:XML = x1 a1='a1' a2='a2'/;
var x2:XML=x2/;
for each (var a:XML in [EMAIL PROTECTED]) {
[EMAIL PROTECTED] = a;
}
Obviously the code above does not work, and in the situation I would
need it, the input elements and attributes are not known at compile
time.
Does anyone know if it is possible in a generic way to copy
attributes
from a first element to a second using E4X and how to do it?
Thanks!
Peter
[flexcoders] Re: E4X descendent operator return type?
It returns an empty XMLList.
//var result : XML = XML (e.result);
//var result : XML = responsefault//response;
var result : XML = responseuser//response;
if (result.user.length ()) trace(Yippee!);
if (result.fault.length ()) trace(Boo!);
trace (result.user.length ());
trace (result.fault.length ());
--- In flexcoders@yahoogroups.com, tddclare [EMAIL PROTECTED] wrote:
I'm trying a simple test, and either it's monday or my brain is
broken... maybe both...
I'm writing a login component, and fire off a HTTP service that
returns XML as E4X. The response XML is a response tag with
either
a user tag or a fault tag inside of it.
All I want to do is test if there is a user or fault in the
response!
I'm trying this:
private function handle(e:ResultEvent):void {
if (e.result..user) {
trace(Yippee!)
}
if (e.result..fault) {
trace(Boo!)
}
}
The event is firing, but I always get Yippee even when I point at
a
file that has NO user tag.
I've replaced the conditional with everything I can think of:
e.result..user != null
e.result..user !=
but it seems to fire no matter what.
If the E4X parser does NOT find the descendant, what does it
return?
Is this documented anywhere in the (not so good) Flex/AS3
documentation?
Thanks!
-- TC
[flexcoders] Re: void as node name in a XML...reserved keyword!!!???
trace (test.object[void].(@property == 'equation').string); trace (test.object.elements (void).(@property == 'equation').string); --- In flexcoders@yahoogroups.com, lruinelli [EMAIL PROTECTED] wrote: ciao! the expression: test.object.void.(@property=='equation').string should has the following result: y=ax+b unfortunately void, the name of the nodes, is a reserved Keyword in flex and the application is not compiled! how can I found a workaround without change the XML? thanks Lorenzo
[flexcoders] Re: Annoying problem - urgent!!!
Did you try a Project Clean...? --- In flexcoders@yahoogroups.com, Lieven Cardoen [EMAIL PROTECTED] wrote: I have a really annoying problem. If I run or debug my flex application, it keeps on giving me a version of yesterday. Flex won't compile a new swf... Lieven Cardoen Lieven Cardoen Application developer indiegroup interactive digital experience engelse wandeling 2 k18 b8500 kortrijk
[flexcoders] Re: doLater in Flex2? is it gone?
callLater () http://livedocs.macromedia.com/flex/2/docs/1438.html --- In flexcoders@yahoogroups.com, Mark Piller [EMAIL PROTECTED] wrote: Does anyone know what happened with doLater() in Flex2? I cannot seem to find any references to the function in the language reference (http://livedocs.macromedia.com/flex/2/langref/index.html). Is there a recommended alternative? Thanks, Mark -- 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/ * Your email settings: Individual Email | Traditional * To change settings online go to: http://groups.yahoo.com/group/flexcoders/join (Yahoo! ID required) * To change settings via email: mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[flexcoders] Re: Error 1009 in Flex 2
'event.result as Array' is returning null because event.result is
not an Array. Is it an ArrayCollection or XML/XMLList perhaps?
--- In flexcoders@yahoogroups.com, Greg Morphis [EMAIL PROTECTED]
wrote:
I'm playing around with a remote object and in the handleResult
function Flex is giving me this 1009 error when I try to refer to
the
variable I assigned to the event.result.
If I do Alert.show(event.result[0].QUESTION.toString()); then I get
the right result.
However if I assign event.result to a variable, I get the error..
myData = event.result as Array;
Alert.show(myData.length.toString());
bombs with the error
TypeError: Error #1009: Cannot access a property or method of a
null
object reference.
Here's my code..
[Bindable]
public var myData:Array = new Array();
public function handleResult( event : ResultEvent ) :
void{
myData = event.result as Array;
Alert.show(myData.length.toString());
//Alert.show(event.result[0].QUESTION.toString());
}
So what's Flex whining about? myData is declared, it's assigned..
it
should work?
Thanks!
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[flexcoders] Re: ListCollectionView.contains( )
- Returns whether the view contains the specified object. Unlike the
IViewCursor.findxxx methods, this search is succesful only if it
finds an item that exactly matches the parameter.
trace ({label:keyword} == {label:keyword}); // false
You can sort the collection, create a view cursor and use findAny.
http://livedocs.macromedia.com/flex/2/langref/mx/collections/ListColl
ectionView.html#createCursor()
http://livedocs.macromedia.com/flex/2/langref/mx/collections/IViewCur
sor.html
Or just loop through it yourself.
You could also convert the data into an array and use the some/every
methods on it; kinda the same as looping through all of em.
--- In flexcoders@yahoogroups.com, Webdevotion [EMAIL PROTECTED]
wrote:
Hello,
Can someone explain me the use of ListCollectionView.contains( ) ?
I can't get it to work.
var keyword:String = txtSearch.text;
if( !keywords.contains( {label:keyword} ))
{
keywords.addItem( {label:keyword} );
}
tnx !
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[flexcoders] Re: ASDoc ignores Bindable properties?
I came up against this a little earlier today. Make sure your comments are right before the method. Wrong: /** * Property */ [Bindable] public var property : Object; Right: [Bindable] /** * Property */ public var property : Object; I think that should do it. --- In flexcoders@yahoogroups.com, james_dhap [EMAIL PROTECTED] wrote: Hey All, I am seeing odd behaviour using the [Bindable] metadata tag in my AS classes. When ever my public properties have the [Bindable] tag ASDoc ignores them and does not generate comments. I first saw this with some of my ValueObjects that use the metadata at the root of the class, but even when I moved it to just one propety that property disappears from the docs. At the moment its not a huge issue because its not really affecting my documentation, but it will very shortly. Any tips? Possible workaround ideas? Is this intended? James -- 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: ASDoc now available on Labs
Any Idea what would fire off the following: Error: The definition is in circular inheritance. I can get it going by specifying individual classes but when I use - doc-sources I get an output of a few of those errors. --- In flexcoders@yahoogroups.com, Brian Deitte [EMAIL PROTECTED] wrote: And I'll be trying to awaken myself from my hibernation on flexcoders, so if you have any questions about it, fire away. -Brian -- 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: loading xml with AS3
URLLoader, HTTPService c http://livedocs.macromedia.com/flex/2/docs/1920.html --- In flexcoders@yahoogroups.com, aaron smith [EMAIL PROTECTED] wrote: I'm having troubles figuring out where the functionality to load xml went. What classes do i use to load xml? 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: getURL()
Well, seeing as you're not posting the variables, you can try
ExternalInterface.
var url : String = http://adobe.com;;
var vars : URLVariables = new URLVariables ();
vars.userID = userID;
vars.userName = userName;
vars.sessionID = sessionID;
url += ? + String (vars);
var target : String = test;
var options : String
= height=100,width=150,toolbar=no,scrollbars=1,resizable=yes;
ExternalInterface.call (window.open, url, target, options);
--- In flexcoders@yahoogroups.com, moni_singhal [EMAIL PROTECTED]
wrote:
I am trying to convert my existing flex1.5 code to flex20 .
As getURL is replaced by navigateToURL so if in flex 1.5 the code
was like this: getURL(javascript:window.open('
+ UPLOAD_PAGE_URL
+ ?userID= + userID
+ userName= + userName
+ sessionID= + sessionID
+ ,menubar=no,location=no,resizable=yes');void(0);,
_self,
POST);
As now i want to use navigateToURL(),so if i am passing the
urlRequest object to navigateToURL as my first argument and i want
to use javascript to modify the properties of my urlRequest object
then i am not able to do so.
my existing code in flex20 seems like this:
var urlReq:URLRequest=new URLRequest(E:/flex/monika/a.html);
navigateToURL(urlReq,'var x=javascript:window.open
(,test,height=100,width=150,toolbar=no,scrollbars=1,resizable=ye
s);x');
So from this code am not able to resize my html page or control
any
other properties of the html page.I dont know how to modify the
properties of that URLRequest(html page here).
If anyone knows ,plz help me out.
Thanks,
Monika
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[flexcoders] Re: problem using httpservice to fetch xml
srv.lastResult.list.employee is already an ArrayCollection. Try: employees = ArrayCollection (srv.lastResult.list.employee); --- In flexcoders@yahoogroups.com, pateyog [EMAIL PROTECTED] wrote: I am facing a problem with a code which used to work with flex beta 2.0 but has stopped working when I moved to the release version. I get the following error while executing the below given code: TypeError: Error #1034: Type Coercion failed: cannot convert mx.collections::[EMAIL PROTECTED] to Array. -- 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: deleting a node with e4x
Use the delete operator. delete report.part[1].subpart[0].subsection[0]; --- In flexcoders@yahoogroups.com, Jeff Tapper [EMAIL PROTECTED] wrote: does anyone know the syntax to remove a particular node from an xml object using e4x? Working with a structure like this, I want to be able to remove one node. Is the only approach to get a handle on the subpart node and set its children without the first subsection? I'm thinking there must be an easier way... thoughts? -- 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: File Upload
mx:Button label=Upload... click=new FileReferenceList ().browse (); / --- In flexcoders@yahoogroups.com, Ethan Miller [EMAIL PROTECTED] wrote: I'm trying to quickly demonstrate the ability to upload a file. Just need a button with a click action that invokes a file browser in the user's OS. Tried this: mx:Button label=Upload click=FileReferenceList.browse()/ Per the docs, which gets a compiler error of undefined method with static type class... Any sample code for this kicking around? thanks! ethan Yahoo! Groups Sponsor ~-- See what's inside the new Yahoo! Groups email. http://us.click.yahoo.com/2pRQfA/bOaOAA/yQLSAA/nhFolB/TM ~- -- 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: Pass value Using getURL() in MXML 2
getURL is gone in AS3.
navigateToURL (new URLRequest (QueryStringSample.mxml));
--- In flexcoders@yahoogroups.com, k_abdul_jabbar
[EMAIL PROTECTED] wrote:
I have pasted a piece of code to pass value using query string,I am
sure there wouldn't be any problem with code.But I get error calling
getURL() method.
The error I am getting on compilation is,
Call to a possibly undefined method getURL.
4: {
5: getURL(QueryStringSample.mxml);
6: }
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[flexcoders] Re: FileReference and mimetypes
Changing the content type is not supported in uploads. This is documented in the URLRequest class. --- In flexcoders@yahoogroups.com, pmarstonuoa [EMAIL PROTECTED] wrote: Hi Jeff, I'm having the same problem. According to the Flex2 documentation the content type defaults to application/octet-stream, but you can set the contentType of the request: var request:URLRequest = new URLRequest(myURL); request.contentType = image/jpeg; myFileReference.upload(request); Yahoo! Groups Sponsor ~-- See what's inside the new Yahoo! Groups email. http://us.click.yahoo.com/2pRQfA/bOaOAA/yQLSAA/nhFolB/TM ~- -- 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: Addressing buried children in XML with default namespace- an easier way?
Here's a couple:
// namespace constant
public namespace default_ns = http://fmr.com/BackOffice/PseSearch;;
// init test
public function init () : void {
var xml : XML =
PseSearchResponse
xmlns=http://fmr.com/BackOffice/PseSearch;
SearchPlan
MaxExceededFlagfalse/MaxExceededFlag
Plans
Client
EnterpriseId9/EnterpriseId
ClientNameCool
Client/ClientName
RelationshipMgrNmGARY BUSEY/RelationshipMgrNm
BusinessSegCORE/BusinessSeg
Plans
Plan
PlanNumber5/PlanNumber
PlanNameSAVINGS PLAN/PlanName
/Plan
/Plans
/Client
/Plans
/SearchPlan
/PseSearchResponse;
// use namespace prefix
var ns : Namespace = xml.namespace ();
trace (xml.ns::SearchPlan.ns::Plans);
// use namespace constant
use namespace default_ns;
trace (xml.SearchPlan.Plans);
}
--- In flexcoders@yahoogroups.com, ben.clinkinbeard
[EMAIL PROTECTED] wrote:
The struggle against XML with a default namespace continues...
Currently, the only way I am able to get to the first Plans node
is by
using QName objects to traverse one level at a time, like this:
var ns:Namespace = new Namespace(myDefaultNamespaceString);
var q:QName = new QName(ns.uri, SearchPlan);
var q2:QName = new QName(ns.uri, Plans);
searchResults = XML(list).child(q).child(q2);
This is not ideal and would obviously not be practical for deeply
buried nodes. There's got to be a better way but I can't seem to
find
it. Can anyone help?
Thanks,
Ben
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[flexcoders] Re: Javadoc like comments for AS3
While there is no doc generating tool available at the moment, you can auto insert a template comment of sorts. Source Add ASDoc Comment. Ctrl+Shift+D --- In flexcoders@yahoogroups.com, hank williams [EMAIL PROTECTED] wrote: I am wondering what the MM strategy is for commenting AS3. I would really love to be able to add javadoc comments, and compile some kind of code documentation. It seems as though the editor, on some level, understands the idea of javadoc because if on a blank line you type /* the stuff below turns green. It knows its a comment. But if you type /** (the signal for this is javadoc) it turns blue. But it doesnt auto create the parameter signatures and I dont see any other reference to documentation in flex. Of course it is very possible I have missed something, so I am just curious if anyone else has any insight. Hank Yahoo! Groups Sponsor ~-- See what's inside the new Yahoo! Groups email. http://us.click.yahoo.com/2pRQfA/bOaOAA/yQLSAA/nhFolB/TM ~- -- 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: e4x filtering question
Here you go: var employees:XML = employees employee name=joe mark department id=id1/ address city=miami state=florida/ /employee employee name=joe mark address city=san francisco state=california/ /employee employee name=mary dooley department id=id1/ address city=los angeles state=california/ /employee /employees; trace (employees.employee.(child (department)[EMAIL PROTECTED] == id1)); --- In flexcoders@yahoogroups.com, coder_flex [EMAIL PROTECTED] wrote: I have an xml document of the form employees employee name=joe mark department id=id1/ address city=miami state=florida/ /employee employee name=joe mark address city=san francisco state=california/ /employee employee name=mary dooley department id=id1/ address city=los angeles state=california/ /employee /employees Note here that the second employee record doesnt have department element at all. This is just a sample and my original xml is a web service response with some of the child elements missing for some elements. I want to filter the parent element on the child elements which may or may not be present using an e4x expression. The e4x expression of the form: employeesByDept:XMLList = employees.employee.([EMAIL PROTECTED] == id1); fails saying department element not found. If the department element is found for all the employees the above statement goes through. Whats the work-around for this? I thought its fairly common to have child elements/attributes missing within elements and e4x should just ignore those. Thanks in advance for the response. Yahoo! Groups Sponsor ~-- Great things are happening at Yahoo! Groups. See the new email design. http://us.click.yahoo.com/TISQkA/hOaOAA/yQLSAA/nhFolB/TM ~- -- 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: Using HTTPService in a function
Are you importing the class?
import mx.rpc.events.ResultEvent;
--- In flexcoders@yahoogroups.com, NZEYIMANA Emery Fabrice
[EMAIL PROTECTED] wrote:
Thanks Martine,
I have read from the manuals and tried to do the following:
private function SampleFunction():void
{
var http:HTTPService;
http = new HTTPService();
http.url = http://www.domain.com/my_xml.php;;
http.method=POST;
http.useProxy = false;
http.showBusyCursor = true;
http.resultFormat = text;
http.addEventListener( result, xmlReceived );
http.send();
}
private function xmlReceived(event:ResultEvent):void
{
var myXML:String;
myXML = event.toString();
// Do something with the XML
}
The application cannot compile because it says that the
ResultEvent Type cannot be found.
I even tried to private function xmlReceived
(event:mx.rpc.events.ResultEvent):void but it doesn't solve the
problem.
The error message I receive is Type was not found or was not a
compile-time constant: ResultEvent.
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[flexcoders] Re: DTD Schema for Flex 2
It is valid XML. There are 'limits' to what you can do with the schema when compared to how dynamic Flex can be. Hi, there are no plans at the moment to provide an xsd for Flex 2. It's something we can consider for a future release or maybe the community will write one that they find useful. We've found that the MXML language ended up not really lending itself to a schema because schema can't handle many of the things that are valid in MXML (like providing a property as either a child tag or an attribute). - Matt Chotin --- In flexcoders@yahoogroups.com, Tom Chiverton [EMAIL PROTECTED] wrote: On Thursday 15 June 2006 14:05, Daniel Tuppeny wrote: If it's not, it certainly shouldn't have XML in its name, or an xml decleration at the top!! *Exactly* what I thought. The XML at the top means - this is validly formed XML. -- Tom Chiverton Yahoo! Groups Sponsor ~-- See what's inside the new Yahoo! Groups email. http://us.click.yahoo.com/2pRQfA/bOaOAA/yQLSAA/nhFolB/TM ~- -- 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: Using E4X with attributes in XML tags
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.adobe.com/2006/mxml; xmlns=*
creationComplete=init ()
mx:Script
![CDATA[
public function init ():void {
var xml_object:XML = Item
xmlns=some.namespace.com
ItemID11579339/ItemID
SiteUS/Site
TitleHalo 2 (Xbox)/Title
CurrencyUSD/Currency
SiteHostedPicture
GalleryTypehttp://somesite.com/somepicture.jpg /GalleryType
/SiteHostedPicture
PaymentMethodsPayPal/PaymentMethods
/Item;
// Get Default XML Namespace
var item_ns:Namespace = xml_object.namespace ();
// Reference nodes using namespace prefix
trace (String (xml_object..item_ns::Title));
}
]]
/mx:Script
/mx:Application
--- In flexcoders@yahoogroups.com, Sonja Duijvesteijn
[EMAIL PROTECTED] wrote:
some_label.text=xml_object.ItemID.Title.toString();
You want the Title from the ItemID not from the xml object.
some_label.text=xml_object.(@xmlns==...).ItemID;
I'm not sure why it thinks that @xmlns doesn't exists but it
should be == as
it's not an assignment.
Kind regards,
Sonja Duijvesteijn
2006/6/7, Charles [EMAIL PROTECTED]:
Hi everyone,
This is a follow-up question from my last post
http://groups.yahoo.com/group/flexcoders/message/38691?
threaded=1var=1 .
I've managed to use an XML object instead of an XMLDocument
object, so that
I can utilize E4X to parse the XML. BUT, my new problem is that
for some
xml results that are returned, the tags have attributes, and now
the calls
to access the child nodes don't work anymore. For instance...
var xml_object = Item xmlns=some.namespace.com // Item tag
now has
attribute xmlns=...
ItemID11579339/ItemID
SiteUS/Site
TitleHalo 2 (Xbox)/Title
CurrencyUSD/Currency
SiteHostedPicture
GalleryTypehttp://somesite.com/somepicture.jpg
/GalleryType
/SiteHostedPicture
PaymentMethodsPayPal/PaymentMethods
/Item
So, calls that used to work to access child nodes, such as
some_label.text=xml_object.Title, which would return the items
title, used
to work but now they just display nothing...? I've tried using
the @
attribute operator in calls such as
some_label.text=xml_object.(@xmlns=...).ItemID, but still
nothing (I
actually get an error for that last call - undefined
property 'xmlns'). So
now I'm stuck until I can figure out how to access those child
nodes with
the attribute on there, or to somehow parse the XMl and remove
the attribute
before I try to access the child nodes.
Thanks in advance
Charles
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[flexcoders] Re: why states doesn't change in flex2 beta3?
Use relativeTo instead of target:
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.adobe.com/2006/mxml xmlns=*
layout=absolute
creationComplete=initData()
mx:Script
![CDATA[
private var welcomeScreen:denemeci;
private function initData():void{
currentState='first';
}
]]
/mx:Script
mx:states
mx:State name=first
mx:AddChild relativeTo={targetBox}
mx:Label text=hello world /
/mx:AddChild
/mx:State
mx:State name=second
mx:AddChild relativeTo={targetBox}
mx:Label text=byebye world /
/mx:AddChild
/mx:State
/mx:states
mx:HBox width=100%
mx:VBox id=targetBox height=100 width=100/
mx:Button click=currentState='first' /
mx:Button click=currentState='second' /
/mx:HBox
/mx:Application
--- In flexcoders@yahoogroups.com, oktay nba [EMAIL PROTECTED] wrote:
hi everyone;
i can't change states. i write a simple code, but i can't work it
too. is it
a bug of flex or flash player?
here is the code:(in flex 2 beta2 it is done well but in beta 3 it
sucks)
---
--
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.adobe.com/2006/mxml xmlns=*
layout=absolute
creationComplete=initData()
mx:Script
![CDATA[
private var welcomeScreen:denemeci;
private function initData():void{
currentState='first';
}
]]
/mx:Script
mx:states
mx:State name=first
mx:AddChild target={targetBox}
mx:Label text=hello world /
/mx:AddChild
/mx:State
mx:State name=second
mx:AddChild target={targetBox}
mx:Label text=byebye world /
/mx:AddChild
/mx:State
/mx:states
mx:HBox width=100%
mx:VBox id=targetBox height=100 width=100/
mx:Button click=currentState='first' /
mx:Button click=currentState='second' /
/mx:HBox
/mx:Application
---
Oktay Caglar
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[flexcoders] Re: why states doesn't change in flex2 beta3?
Just a syntax change from B2 to B3. 'target' is still a valid
attribute, but it is used for something else.
--- In flexcoders@yahoogroups.com, oktay nba [EMAIL PROTECTED] wrote:
thnx Geoffrey, it ran. but still i dont get it why target didn't
answer
oktay caglar
On 5/25/06, Geoffrey Williams [EMAIL PROTECTED] wrote:
Use relativeTo instead of target:
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.adobe.com/2006/mxml
xmlns=*
layout=absolute
creationComplete=initData()
mx:Script
![CDATA[
private var welcomeScreen:denemeci;
private function initData():void{
currentState='first';
}
]]
/mx:Script
mx:states
mx:State name=first
mx:AddChild relativeTo={targetBox}
mx:Label text=hello world /
/mx:AddChild
/mx:State
mx:State name=second
mx:AddChild relativeTo={targetBox}
mx:Label text=byebye world /
/mx:AddChild
/mx:State
/mx:states
mx:HBox width=100%
mx:VBox id=targetBox height=100 width=100/
mx:Button click=currentState='first' /
mx:Button click=currentState='second' /
/mx:HBox
/mx:Application
--- In flexcoders@yahoogroups.com, oktay nba iamthelf@ wrote:
hi everyone;
i can't change states. i write a simple code, but i can't work
it
too. is it
a bug of flex or flash player?
here is the code:(in flex 2 beta2 it is done well but in beta
3 it
sucks)
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[flexcoders] Re: FB2 :: Flex Library Project :: Fastest way to rebuild an SWC
Are the projects linked to each other? Properties Project References And you're using 'Build Automatically'? Those two might make the issue go away automagically. Otherwise try doing a Clean on all projects. --- In flexcoders@yahoogroups.com, Michael Schmalle [EMAIL PROTECTED] wrote: Hi, I have a Flex Libray Project that includes my main component classpath. What is the quickest way to ReBuild a Library Project? I am stumped on this becasue there is no mxml file and Build is disabled in the menu. So it's like, I change the source of a component that exists in the library, this component is used in another project, how do I update the SWC (rebuild it)? Adobe docs don't 'actually' say how to do this. I know if you mess with settings, add another component it will rebuild but, there has to be a quick and dirty way to do it. Peace, Mike -- What goes up, does come down. -- 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: e4x XML Class: How to update a text node?
var xml:XML = rootnodetext1/nodenodetext2/node/root; xml.node[0] = textOne; xml.node[1] = textTwo; trace (xml); --- In flexcoders@yahoogroups.com, Tracy Spratt [EMAIL PROTECTED] wrote: I can read, add and delete text nodes, but how can I update/modify one? Should I use replace()? I think I can make that work and it seems logical. Or delete and add? Or is there another way? Tracy -- 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: menu control in flex 2.0 beta 3
Remove the braces.
change=mainViewStackHelper.getSearchResultView(event)
--- In flexcoders@yahoogroups.com, deepu_verma [EMAIL PROTECTED]
wrote:
Following is my code and I am trying to capture the change event.
But it seems that the change event does not trigger for menu bar
controls only.
mx:MenuBar labelField=@label showRoot=false width=100%
change={mainViewStackHelper.getSearchResultView(event)}
mx:dataProvider
mx:XMLList xmlns=
menuitem label=Menu1
menuitem label=Files data="">
menuitem label=Web Pages data="">
/menuitem
/mx:XMLList
/mx:dataProvider
/mx:MenuBar
--
Deepak Verma
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[flexcoders] Re: is delete really the best/only way to remove a node in e4x?
While it is documented here: http://livedocs.macromedia.com/labs/1/flex20beta3/langref/operators.h tml#delete_(XML) There should be some sort of reference to it in the XML/XMLList docs. The syntax is compliant with the spec. --- In flexcoders@yahoogroups.com, Tracy Spratt [EMAIL PROTECTED] wrote: If this is the final API, I can deal with it, it is just inconsistent and undocumented, and a bit of a shock when the rest of the api is so clean and logical. I admit I have not read the e4x specification. Tracy -- 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 to use e4x
The xml returned defines it's own namespace:
private function onInit ():void{
var loader:URLLoader = new URLLoader();
var request:URLRequest = new URLRequest
(http://www.ecb.int/stats/eurofxref/eurofxref-daily.xml);
loader.addEventListener(Event.COMPLETE,
onComplete);
loader.load(request);
}
private function onComplete (event:Event):void {
var loader:URLLoader = URLLoader(event.target);
var externalXML:XML = XML (loader.data);
var xml_ns:Namespace = externalXML.namespace ();
var cubes:XMLList =
externalXML.xml_ns::Cube.xml_ns::Cube.xml_ns::Cube;
for each (var currency:XML in cubes) {
trace ([EMAIL PROTECTED]);
}
}
--- In flexcoders@yahoogroups.com, Jesús Iglesias [EMAIL PROTECTED] wrote:
Hi,
This is my code on F2b3. I load the Euro foreign exchange
reference
rates from http://www.ecb.int/stats/eurofxref/eurofxref-daily.xml.
It seems like all is fine but nothing happens. XML is well
received,
Alert.show(externalXML.toXMLString()) shows the xml, but then the
processing seems to fail whithout no error.
Does anybody know way?
private function onInit():void{
var loader:URLLoader = new URLLoader();
var request:URLRequest = new
URLRequest(http://www.ecb.int/stats/eurofxref/eurofxref-
daily.xml);
loader.addEventListener(Event.COMPLETE, onComplete);
loader.load(request);
}
private function onComplete(event:Event):void {
var loader:URLLoader = URLLoader(event.target);
externalXML = new XML(loader.data);
for each (var currency:XML in externalXML.Cube.Cube.Cube) {
Alert.show([EMAIL PROTECTED]);
}
}
thanks.
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[flexcoders] Re: Flex 2 Beta 3
HTTPService.lastResult See here for changes: http://labs.adobe.com/wiki/index.php/Flex:Beta_2_to_Beta_3_Changes --- In flexcoders@yahoogroups.com, mepaninaresh [EMAIL PROTECTED] wrote: I tried to upgrade my application from Flex 2 Beta 2. I have a few of these errors :- Access of possibly undefined property result through a reference with static type mx.rpc.http.mxml:HTTPService. Any ideas? -- 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] WebService Flex 2.0
WebService calls are asynchronous...
[NotTested]:
mx:Script
![CDATA[
public function GetHelloWorld():void
{
CustomerServices.HelloWorldws.addEventListener(result,
HelloWorldwsResult);
CustomerServices.HelloWorldws.send ();
}
public function HelloWorldwsResult(event:ResultEvent):void
{
CustomerServices.HelloWorldws.removeEventListener(result,
HelloWorldwsResult);
temp = CustomerServices.HelloWorld.result;
mx.controls.Alert.show(temp);
}
]]
/mx:Script
mx:WebService
wsdl=http://localhost/Flex2T_WebServiceTest/Service1.asmx?wsdl
id=CustomerServices
fault=mx.controls.Alert.show(event.fault.faultstring)
/mx:WebService
mx:Button click=this.GetHelloWorld(); label=Push Me/
-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of vestcomprogrammer
Sent: Monday, May 08, 2006 2:54 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] WebService Flex 2.0
I have the follwing code and I have to click on the button twice to
get the value that the web services send back. Is there a way to
fix this problem?
mx:Script
![CDATA[
public function GetHelloWorld():void
{
CustomerServices.HelloWorld.send();
temp = CustomerServices.HelloWorld.result;
mx.controls.Alert.show(temp);
}
]]
/mx:Script
mx:WebService
wsdl=http://localhost/Flex2T_WebServiceTest/Service1.asmx?wsdl
id=CustomerServices
fault=mx.controls.Alert.show(event.fault.faultstring)
/mx:WebService
mx:Button click=this.GetHelloWorld(); label=Push Me/
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[flexcoders] Re: Flex 2 beta 3 available
http://labs.adobe.com/wiki/index.php/Flex:Beta_2_to_Beta_3_Changes import flash.utils.Timer --- In flexcoders@yahoogroups.com, JB [EMAIL PROTECTED] wrote: Hi, I just downloaded the new flash player 9(mac version), but I get this error: VerifyError: Error #1014: Class flash.util::Timer could not be found. at mx.managers::SystemManager/initialize() at mx.managers::SystemManager/::initHandler() Does anyone know why this is? These area swfs builded with beta 2. It seems like none of my swfs work anymore:( This is on the mac. Thanks so much, John João Fernandes [EMAIL PROTECTED] wrote: Flex 2 beta 3 available Just to say that Flex 2 Beta 3 is already available on labs ! João Fernandes -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders% 40yahoogroups.com -- 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] programatically assigning an ArrayCollection as the DataProvider bug...
The return type of selectedItem is Object, so he's casting to the correct
type.
For the time being I believe your ResourceVO has to be made dynamic or
implement the IUID interface.
-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Ted Patrick
Sent: Wednesday, April 12, 2006 2:48 PM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] programatically assigning an ArrayCollection as
the DataProvider bug...
JB,
Why are you casting dg.selectedItem when it is already is a ResourceVO? The
selectedItem value is the item passed into the addItem method.
ArrayCollection has events to support updating a view (DataGrid, List,
ComboBox). This can be accessed through the component itself or via the
dataProvider property.
Try this:
private function init():void{
var obj1:ResourceVO = new ResourceVO();
obj1.value = foo-0;
obj1.key = bar-0;
dg.addItem( obj1 );
var obj2:ResourceVO = new ResourceVO();
obj2.value = foo-1;
obj2.key = bar-1;
dg.addItem(obj2);
var obj3:ResourceVO = new ResourceVO();
obj3.value = foo-2;
obj3.key = bar-2;
dg.addItem(obj3);
}
When dataProvider is set, the passed object is wrapped by an ArrayCollection
depending on what is passed. If an Array is passed, this becomes the
'source' property of the ArrayCollection. You may be seeing a side effect of
an ArrayCollection being passed into an ArrayCollection via the dataProvider
set operation. By default, the dataGrid already has a ArrayCollection and
using addItem on the DataGrid (dg) will make things simpler internally. I
also do not think that the dataObj variable needs to be [bindable] here
and might be a source of an error.
ArrayCollection is a funky class as it extends Proxy via ListCollectionView.
Proxy allows the entire DataProvider API to be a façade allowing control
over iteration via the Proxy.nextName, Proxy.nextNameIndex, and
Proxy.nextValue at a low level.
My gut feel is that the code can be simpler and accomplish identical
results.
Cheers,
Cynergy Systems, Inc.
Theodore Patrick
Sr. Consultant
[EMAIL PROTECTED]
tel: 1.866.CYNERGY
http://www.cynergysystems.com
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of box110a
Sent: Wednesday, April 12, 2006 2:08 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] programatically assigning an ArrayCollection as the
DataProvider bug...
I didn't see this in the known issues. but I'll attempt to explain whats
going on:
Here is my Code (i'll explain the bug at the end):
DGTest.mxml
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.adobe.com/2006/mxml; xmlns=*
layout=absolute creationComplete=init();
pageTitle=DataGrid Test
mx:Script
![CDATA[
import mx.utils.ArrayUtil;
import com.crap.vo.ResourceVO;
import mx.collections.ArrayCollection;
[Bindable]
public var dataObj:ArrayCollection;
[Bindable]
public var objTemp:ResourceVO = new ResourceVO();
private function init():void{
dataObj = new ArrayCollection();
var obj1:ResourceVO = new ResourceVO();
obj1.value = foo-0;
obj1.key = bar-0;
dataObj.addItem(obj1);
var obj2:ResourceVO = new ResourceVO();
obj2.value = foo-1;
obj2.key = bar-1;
dataObj.addItem(obj2);
var obj3:ResourceVO = new ResourceVO();
obj3.value = foo-2;
obj3.key = bar-2;
dataObj.addItem(obj3);
dg.dataProvider = dataObj;
}
private function selectRow():void{
objTemp = ResourceVO(dg.selectedItem);
}
]]
/mx:Script
mx:HBox width=90% height=90% horizontalCenter=0
verticalCenter=0
mx:Panel layout=absolute height=50% width=50%
mx:VBox width=443 height=90% horizontalCenter=1
verticalCenter=-1
mx:DataGrid id=dg width=100% height=100%
change=selectRow();
editable=true
mx:columns
mx:DataGridColumn headerText=Key
dataField=key/
mx:DataGridColumn headerText=Value
dataField=value/
/mx:columns
/mx:DataGrid
/mx:VBox
/mx:Panel
mx:Panel width=50% height=50% layout=absolute
mx:Form x=10 y=10 height=156 width=445
mx:FormItem label=Key:
mx:TextInput id=txtKey data={objTemp.key}/
/mx:FormItem
mx:FormItem label=Value:
mx:TextInput id=txtValue data={objTemp.value}/
RE: [flexcoders] remove child from xml
delete x.p[0]; From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Sonja Duijvesteijn Sent: Friday, March 17, 2006 5:18 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] remove child from xml I've been looking through the flex 2 actionscript and mxml reference trying to find a way to remove a child from the xml. var x:XML = body pParagraph 1/p pParagraph 2/p /body I know I can add children at any specific location, but I would also like to be able to remove the second child for example. Is there any way to do this? Perhaps I've been overlooking some other source of documentation where this is explained. Any hints as where to look would be much appreciated. Kind regards, Sonja Duijvesteijn -- 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] remove child from xml
Oh, you said the second one delete x.p[1]; delete x.children ()[1]; http://livedocs.macromedia.com/labs/1/flex/langref/operators.html#delete_(XML) From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Geoffrey Williams Sent: Friday, March 17, 2006 11:47 AM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] remove child from xml delete x.p[0]; From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Sonja Duijvesteijn Sent: Friday, March 17, 2006 5:18 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] remove child from xml I've been looking through the flex 2 actionscript and mxml reference trying to find a way to remove a child from the xml. var x:XML = body pParagraph 1/p pParagraph 2/p /body I know I can add children at any specific location, but I would also like to be able to remove the second child for example. Is there any way to do this? Perhaps I've been overlooking some other source of documentation where this is explained. Any hints as where to look would be much appreciated. Kind regards, Sonja Duijvesteijn -- 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] Repeater and Web Services (Flex 2b1)
Try:
tabsDataProvider = new ArrayCollection(event.result);
tabsDataProvider.dispatchEvent (new CollectionEvent ());
-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Tim Sawyer
Sent: Wednesday, March 08, 2006 7:25 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Repeater and Web Services (Flex 2b1)
I'm having a problem trying to get a set of tabs generated from a web
service. Full code for my component is pasted at the end of the message.
The problem is down to getting the results from the web service and
getting the tabs to rebuild from that list.
If I do:
tabsDataProvider = new ArrayCollection(event.result);
then the tabs aren't rebuilt, presumably because the Repeater doesn't
notice the list has changed.
If I add individual objects to the tabsDataProvider, which is an
ArrayCollection, using a for loop (see code later) then the event does
fire as expected and I get a runtime error:
TypeError: Error #1009: null has no properties.
at mx.core::Repeater/mx.core:Repeater::getIndexForFirstChild()
at mx.core::Repeater/mx.core:Repeater::recreate()
at mx.core::Repeater/mx.core:Repeater::execute()
at mx.core::Repeater/mx.core:Repeater::collectionChangedHandler()
at flash.events::EventDispatcher/dispatchEvent()
at mx.collections::ListCollectionView/dispatchEvent()
at
mx.collections::ListCollectionView/mx.collections:ListCollectionView::addIte
msToView()
at
mx.collections::ListCollectionView/mx.collections:ListCollectionView::listCh
angeHandler()
at flash.events::EventDispatcher/dispatchEvent()
at
mx.collections::ArrayList/mx.collections:ArrayList::internalDispatchEvent()
at mx.collections::ArrayList/addItemAt()
at mx.collections::ListCollectionView/addItemAt()
at mx.collections::ListCollectionView/addItem()
at
components::DashBoardTabList/components:DashBoardTabList::populateCategoryLi
st()
at MethodInfo-2275()
at flash.events::EventDispatcher/dispatchEvent()
at mx.rpc::AbstractService/dispatchEvent()
at
mx.rpc::AbstractOperation/http://www.macromedia.com/2005/flex/mx/internal::d
ispatchRpcEvent()
at
mx.rpc::AbstractInvoker/http://www.macromedia.com/2005/flex/mx/internal::res
ultHandler()
at flash.events::EventDispatcher/dispatchEvent()
at mx.rpc::Producer/acknowledge()
at
C:\dev\enterprise_beta1\frameworks\libs\framework.swc(mx/validators/Validato
r)$132::DirectHTTPMessageResponder/completeHandler()
at flash.events::EventDispatcher/dispatchEvent()
at flash.net::URLLoader/flash.net:URLLoader::onComplete()
Can someone give me a pointer in the right direction?
ta,
Tim.
Full component code:
?xml version=1.0 encoding=utf-8?
mx:HBox xmlns:mx=http://www.macromedia.com/2005/mxml;
xmlns:comp=components.* initialize=callWebServiceForCategoryList()
mx:Script
![CDATA[
import services.category.FetchCategoryList;
import services.category.FetchCategoryListCallParameter;
import mx.rpc.AbstractService;
import mx.collections.ArrayCollection;
import mx.rpc.events.ResultEvent;
[Bindable] public var tabsDataProvider : ArrayCollection = null;
private function callWebServiceForCategoryList():void
{
var lService : AbstractService = FetchCategoryList.getService();
var lCallParam : FetchCategoryListCallParameter = new
FetchCategoryListCallParameter();
lCallParam.SecurityToken = Blah;
var lCall : Object = lService.FetchCategoryList(lCallParam);
lCall.resultHandler = this.populateCategoryList;
}
private function populateCategoryList(event : ResultEvent) : void
{
tabsDataProvider = new ArrayCollection();
var lResults : ArrayCollection = new ArrayCollection(event.result);
var lIndex:int;
for (lIndex = 0; lIndex lResults.length; lIndex++)
{
tabsDataProvider.addItem(lResults.getItemAt(lIndex));
}
}
]]
/mx:Script
mx:TabNavigator width=100% height=100%
mx:Canvas label=Home width=100% height=100%
comp:FrontPage/
/mx:Canvas
mx:Repeater id=myCategories
dataProvider={tabsDataProvider}
startingIndex=0
mx:Canvas label={myCategories.currentItem.Description}
width=100% height=100%
comp:DashBoardPage/
/mx:Canvas
/mx:Repeater
mx:Canvas label=Control Panel width=100% height=100%
comp:AdminFrontPage/
/mx:Canvas
/mx:TabNavigator
/mx:HBox
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FAQ:
RE: [flexcoders] AS3 Date month starting at 0?
day and month are constant pointers where as year and date are variable values? From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Sönke Rohde Sent: Friday, March 03, 2006 9:11 AM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] AS3 Date month starting at 0? but why is month startingat 0 and day at 1? seems very strange to me. From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Johannes Nel Sent: Friday, March 03, 2006 3:04 PM To: flexcoders@yahoogroups.com Subject: Re: [flexcoders] AS3 Date month starting at 0? this is expected behaviour i think On 3/3/06, Sönke Rohde [EMAIL PROTECTED] wrote: Hi, Using the AS3-Date-Class the first time I recognized that the month is starting at 0 means 0 is January. Is this the expected behaviour? Example: var d:Date = new Date(2006,03,22); trace(date + d); // date Sat Apr 22 00:00:00 GMT+0200 2006 And another date I tried has a different GMT: var d:Date = new Date(2006,10,18); trace(date + d); // date Sat Nov 18 00:00:00 GMT+0100 2006 Is this a known issue/bug or am I doing something wrong? Cheers, Sönke -- 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/ -- j:pn http://www.lennel.org -- 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] Adobe Labs Colin Moock's AS3 Viewer Example Compile Error
I havn't used it, but you need to remove Type from all of the event types (the constants are now located in the event class and not in a separate class). i.e. EventType Event; ProgressEventType ProgressEvent; MouseEventType MouseEvent; c -Original Message- From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of sufibaba Sent: Tuesday, February 28, 2006 1:43 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] Adobe Labs Colin Moock's AS3 Viewer Example Compile Error Hi All, Has anyone managed to get Colin Moock's Viewer Example running in Flex2 Beta. I am getting errors in the ImageViewer.as and DragManager.as For some reason, all the lines that have addEventListener are giving a compile error. Access of undefined property 'EventType' Access of undefined property 'ProgressEventType' Access of undefined property 'EventType' Access of undefined property 'IOErrorEventType' Access of undefined property 'MouseEventType' Thanks for any 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 * 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] strange undefined property error
'a' hasn't been created when you try to assign a value to 'text':
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.macromedia.com/2005/mxml; xmlns=*
layout=absolute creationComplete=init ()
mx:Script
![CDATA[
internal var test:String = foo;
internal function init () {
a.text = test;
}
]]
/mx:Script
mx:TextArea x=45 y=50 width=662 height=477 id=a/
/mx:Application
-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of [EMAIL PROTECTED]
Sent: Monday, February 27, 2006 4:43 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] strange undefined property error
Below is the complete code. I've done a few test 'applications' with flex
2.0 in the last few weeks. When I decided to dig deeper into xml and flex
however everything went weird. The following code gives an undefined
property error on both 'a' and 'test'. I might be overlooking something
obvious here, but as far as I can see the code is correct. What could
cause this?
Kind regards,
Sonja Duijvesteijn
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.macromedia.com/2005/mxml; xmlns=*
layout=absolute
mx:Script
![CDATA[
var test:String = foo;
a.text = test;
]]
/mx:Script
mx:TextArea x=45 y=50 width=662 height=477 id=a/
/mx:Application
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RE: [flexcoders] Flex 2 builder: is there a way to turn warnings off
One of these may be what youre looking for: http://livedocs.macromedia.com/flex/20beta1/docs/0260.html http://livedocs.macromedia.com/flex/20beta1/docs/1443.html From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Johannes Nel Sent: Wednesday, February 15, 2006 9:21 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] Flex 2 builder: is there a way to turn warnings off or at least say what should generate a warning (like FDT) -- j:pn -- 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: debugging mxml
http://livedocs.macromedia.com/flex/20beta1/docs/0402.html You can output the generated as by adding keep to the compiler arguments. But you cant add breakpoints to debug em AFAICT http://livedocs.macromedia.com/flex/20beta1/docs/0388.html From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Johannes Nel Sent: Wednesday, February 15, 2006 9:02 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] Flex2: debugging mxml hi all tell me to rtfm, but i could not find any information on this. is it possible to place a breakpoint in an mxml page, and if not (now ala flex 1.5 since i don't know if flex 2 config has a setting to create .as files) can i put a breakpoint in the generated as file somehow? thanks j -- j:pn -- 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: Job: Flash Developer/Programmer
I agree. -Original Message- From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of bhaq1972 Sent: Tuesday, February 14, 2006 5:21 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] Re: Job: Flash Developer/Programmer Ali My preference would be to have a single mailing list. Keep everything in one place. read what interests you and ignore what doesnt. regards bod --- In flexcoders@yahoogroups.com, Alistair McLeod [EMAIL PROTECTED] wrote: Hi, This post shouldn't have gotten through as its nothing to do with Flex - apoligies for that. We do think that allowing companies (not agencies) to advertise the fact that they have open *Flex* positions is a good thing for the Flex community. However, the number of postings is increasing (and will do moreso in the future) on what is already a busy list. So, I was wondering whether we should have a flexjobs mailing list, where people who are looking for Flex work can subscribe to, and we can direct employers to - would that be better than the jobs being posted to flexcoders, or would people rather they still came here? Cheers, Ali -- 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] SharedObject.getLocal() Flex2 beta1
Copy and pasted that code and it works for
me. Try a project clean and make sure the project has all of the library swcs. frameworks
and playerglobal are the main ones I think.
From:
flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Teoti Graphix
Sent: Monday, February 13, 2006
8:28 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders]
SharedObject.getLocal() Flex2 beta1
Hello, has anyone had this problem in the beta?
Taken from their help...
?xml version=1.0?
mx:Application xmlns:mx=http://www.macromedia.com/2005/mxml
creationComplete=initApp()
mx:Script
![CDATA[
import
flash.net.SharedObject;
public var
mySO:SharedObject;
[Bindable]
public var
welcomeMessage:String;
public function
initApp():void
{
mySO =
SharedObject.getLocal(mydata);
if (mySO.data.visitDate==null) {
welcomeMessage
= Hello first-timer!
} else {
welcomeMessage = Welcome back. You last visited on +
getVisitDate();
}
}
private function
getVisitDate():Date
{
return mySO.data.visitDate;
}
private function
storeDate():void
{
mySO.data.visitDate = new Date();
mySO.flush();
}
]]
/mx:Script
mx:Label id=label1
text={welcomeMessage}/
mx:Button label=Log Out
click=storeDate()/
/mx:Application
I can't even run this becasue I am getting..
with LINE == mySO =
SharedObject.getLocal(mydata);
Call to a possibly undefined method 'getLocal' through a reference with
static type 'Class'
I am stumped, first I thought it was they had no import, added the flash.net still gives me this error?!
Peace, Mike
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RE: [flexcoders] Flex2: Hierarchical DP with typed objects. Class must be dynamic?
You might want to look into using the ITreeDataDescriptor http://www.google.com/search?q=ITreeDataDescriptor -Original Message- From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Aldo Bucchi Sent: Sunday, February 12, 2006 1:05 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] Flex2: Hierarchical DP with typed objects. Class must be dynamic? Hi all, I was feeding a tree with a structure of objects ( instances of a custom class, PersonVO ) which had a children array. The tree kept spitting out runtime errors until I modified my class to make it dynamic ( i figured that at some part of the process the tree classes were trying to stick some state variables to the nodes... open/closed flags or similar ). It works now. Is this a bug or an acknowledged restriction? Best, Aldo -- : Aldo Bucchi : mobile (56) 8 429 8300 -- 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] Type annotation is not a compile-time constant
'Void' is now 'void'; lowercase.
function addToCart () : void { /* */ }
-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of sam5654295
Sent: Friday, February 10, 2006 10:25 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Type annotation is not a compile-time constant
I am working in Flex Builder 2, trying to work through some tutorials
that are in AC 2. I can't seem to find the problem with this AC 2
code that prevents it from compiling in AC 3. Any suggestions?
mx:Script
![CDATA[
function addToCart():Void
{
cart.addItem(coffeeCombo.selectedItem.label,coffeeCombo.selectedItem.data);
}
]]
/mx:Script
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RE: [flexcoders] AS3 class constructors can't be private? Abstract classes?
I had seen that before and didnt
like it because you could just use:
var _singleton:MySingleton = new
MySingleton (null);
In any case, for anyone interested, I
ended up doing something similar to the code below:
package whatever {
public
class SingletonClass {
public
function SingletonClass () {
if
(Instantiation.locked) throw new Error (Singleton class cannot be
instantiated using the constructor.);
}
private
static var __instance:SingletonClass;
public
static function get instance ():SingletonClass {
if
(!__instance) {
Instantiation.locked
= false;
__instance
= new SingletonClass ();
Instantiation.locked
= true;
}
return
__instance;
}
}
}
class Instantiation {
public
static var locked:Boolean = true;
}
From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Matt Chotin
Sent: Friday, February 10, 2006
12:24 PM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] AS3
class constructors can't be private? Abstract classes?
They did, we discussed ad
infinitum, this is what we came up with. Maybe we can improve it later
but this is what were getting for now. Trust us that we spent a
long time discussing internally.
Re the package stuff,
its about the file not the package.
MySingleton.as
package whatever {
public class
MySingleton {
public
function MySingleton(singletonEnforcer:MySingletonEnforcer) { }
private static var instance:MySingleton;
pubic
function getInstance():MySingleton {
if (instance == null)
instance = new MySingleton(new MySingletonEnforcer());
return instance;
}
}
}
//this is in
MySingleton.as but is outside the package block
class MySingletonEnforcer
{}
And thats it.
Matt
From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Carlos Rovira
Sent: Friday, February 10, 2006
7:47 AM
To: flexcoders@yahoogroups.com
Subject: Re: [flexcoders] AS3
class constructors can't be private? Abstract classes?
I was supposing that don't have private constructors
was due to the alpha state of the player, but it seems like is something
deliberated. IMHO, I don't agree with this design languaje issue cause patterns
like singletons are widely used and people expect to use in the standard way. I
don't want to argue but would like the guys behind this responsability to think
about it a bit and think about what their users expect to find when deal with
the languaje. Thanks for listening :)
2006/2/10,
Johannes Nel [EMAIL PROTECTED]:
so even if i create a private class that is only
accecible in that package (and then on package level declare a accesor for it)
the only way i can be certain that class will only be created once is by having
nothing else in that package. this does not seem right.
On 2/10/06, Matt Chotin [EMAIL PROTECTED]
wrote:
You have to simulate
private constructors by having the constructor take a class that is inaccessible
to other classes (namely putting that class in the same file as the singleton
outside of the package block). Unfortunately I believe the rule is that
the constructor of the class has to have the same visibility as the class
itself. So public classes need public constructors, internal classes get
internal constructors, etc.
Matt
From: flexcoders@yahoogroups.com
[mailto:flexcoders@yahoogroups.com]
On Behalf Of Johannes Nel
Sent: Thursday, February 09, 2006
4:51 PM
To: flexcoders@yahoogroups.com
Subject: Re: [flexcoders] AS3
class constructors can't be private? Abstract classes?
abstract classes i am not expecting, private constructers i certainly
hope for
On 2/9/06, Carlos
Rovira [EMAIL PROTECTED]
wrote:
Hi,
I was trying to migrate some classes from AS2 to AS3 and notice that can't mark
the class constructor as private. Is that correct or there's a workaround? if
not have plans to implement private constructors.
and abstract classes?
Thanks in advance.
--
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::| http://www.carlosrovira.com
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RE: [flexcoders] AS3 class constructors can't be private? Abstract classes?
Ya, that would work J
From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Matt Chotin
Sent: Friday, February 10, 2006
12:53 PM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] AS3
class constructors can't be private? Abstract classes?
Well you could throw an
Error if the parameter passed in was null too
From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Geoffrey Williams
Sent: Friday, February 10, 2006
9:48 AM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] AS3
class constructors can't be private? Abstract classes?
I had seen that before
and didnt like it because you could just use:
var
_singleton:MySingleton = new MySingleton (null);
In any case, for anyone
interested, I ended up doing something similar to the code below:
package whatever {
public class SingletonClass {
public function SingletonClass () {
if (Instantiation.locked) throw new Error (Singleton class cannot be
instantiated using the constructor.);
}
private static var __instance:SingletonClass;
public static function get instance ():SingletonClass {
if (!__instance) {
Instantiation.locked = false;
__instance = new SingletonClass ();
Instantiation.locked = true;
}
return __instance;
}
}
}
class Instantiation {
public static var locked:Boolean = true;
}
From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Matt Chotin
Sent: Friday, February 10, 2006
12:24 PM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] AS3
class constructors can't be private? Abstract classes?
They
did, we discussed ad infinitum, this is what we came up with. Maybe we
can improve it later but this is what were getting for now. Trust
us that we spent a long time discussing internally.
Re the
package stuff, its about the file not the package.
MySingleton.as
package
whatever {
public class MySingleton {
public function MySingleton(singletonEnforcer:MySingletonEnforcer) { }
private static var instance:MySingleton;
pubic function getInstance():MySingleton {
if (instance == null)
instance = new MySingleton(new MySingletonEnforcer());
return instance;
}
}
}
//this
is in MySingleton.as but is outside the package block
class
MySingletonEnforcer {}
And
thats it.
Matt
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RE: [flexcoders] Date Class switch?
Well, the month is zero indexed and today
is 2/2 not 2/1 so that might be what your seeing.
From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Jonathan Miranda
Sent: Thursday, February 02, 2006
11:43 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Date Class
switch?
Alright, I used this in the Alpha
and it worked fine.but in the Beta its reversed.
public function updateVisit() {
var
mySharedObject:SharedObject = SharedObject.getLocal(REQTWA);
if(mySharedObject.data.lastvisit
!= null) {
VisitText.text =
Your last visit was + mySharedObject.data.lastvisit.month +
/ + mySharedObject.data.lastvisit.date + / +
mySharedObject.data.lastvisit.fullYear;
} else {
VisitText.text =
This is your first visit.;
}
mySharedObject.data.lastvisit
= new Date();
mySharedObject.flush();
}
it comes out 1/2/2006 .and its 2/1/2006
_
Jonathan
Miranda
Flexible
Master of the Web
In the game
of chess, it's important to never let your opponent see your pieces.
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RE: [flexcoders] Event inconsistency
I had noticed this as well. I believe it will be normalized on way or another once all is said and done. From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Stacey Mulcahy Sent: Tuesday, January 24, 2006 1:39 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] Event inconsistency Is there a reason, out of curiosity, that the event implementation is different between lets say: MouseEventType.MOUSE_DOWN DragEvent.MOUSE_DOWN Was there a reason that the DragEvent doesnt follow the same format as MouseEventType its seems oddly inconsistent and just wondering if there was any reasoning behind besides overlooking it? -- 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 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] Named parameters in AS3?
Did you maybe misread his question? I don't think you can do what he asked... -Original Message- From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of JesterXL Sent: Wednesday, January 11, 2006 5:46 PM To: flexcoders@yahoogroups.com Subject: Re: [flexcoders] Named parameters in AS3? Yes, it's possible. - Original Message - From: Derek Vadneau [EMAIL PROTECTED] To: flexcoders flexcoders@yahoogroups.com Sent: Wednesday, January 11, 2006 5:01 PM Subject: [flexcoders] Named parameters in AS3? Does anyone know if it's possible to use named parameters in AS3? If not, is it a feature that could be put into AS3? The idea would be to be able to submit parameters like: myFunction(target=myClip, url=/test.swf, preload=true); -- 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] Does Flex utilize the keyword: abstract?
The keyword is reserved but it's not supported...
public function foo():Void { throw new Error (method foo is abstract); }
-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Libby
Sent: Wednesday, December 07, 2005 11:44 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Does Flex utilize the keyword: abstract?
I guess not since I can't find it anywhere, but thought I would ask
you gurus to be sure...
would like to do this: abstract public function foo():Void;
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RE: [flexcoders] How to create XML Object from string (AS3: E4X)
var _str:String = rootchildtext/child/root; var _xml:XML = XML (_str); flash.util.trace (String (_xml.child)); From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Ralf Rottmann Sent: Wednesday, November 30, 2005 6:22 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] How to create XML Object from string (AS3: E4X) Quick question: I have valid XML in a :String variable. How can I create an XML Object from it? This did NOT work: 1. var tempXml:XML; tempXml = XML(s); 2. var tempXml:XML = new XML(s); Any idea? -- 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 2:Package/Class problem
You can only have one public function / class / prop per .as file. Also, the
.as files name must match that of the function / class / prop.
-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Greg Johnson
Sent: Tuesday, November 01, 2005 9:43 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Flex 2:Package/Class problem
I am tryinig to create a class with functions that I use repeatedly
so I can just include them in different components/applications. As
far as I can tell I have written it correctly, but when I use an
include, and they try calling one of the functions, it doesn't work.
Here is the package
package mrstd{
// Imported Libraries
import mx.managers.PopUpManager;
import mx.containers.TitleWindow;
import mx.controls.gridclasses.DataGridColumn;
import mx.managers.DragManager;
import mx.events.DragEvent;
import mx.formatters.*
import flash.util.Timer;
// Standard Library Class
public class stdlib {
// Does what it says, used when a function has to be
called, but you don't actually want to do anything
public function doNothing():Void {}
// Get Today's Date as a string
public function getToday():String {
var today_date:Date = new Date();
var date_str:String = ((today_date.getMonth()
+1)+/+today_date.getDate()+/+today_date.getFullYear());
return date_str;
}
}
// Mouse Related Functions
public class mouseHandlers {
// Handles drag and drop events.
public function doDragDrop(event:DragEvent):Void {
private var items:Array =
event.dragSource.dataForFormat(items);
private var dest:Object = event.currentTarget;
private var dropLoc:int = dest.getDropLocation
();
dest.hideDropFeedback(event);
items.reverse();
var l:int = items.length;
for(var i:int = 0; i l; i++) {
dest.dataProvider.addItemAt(items[i],
dropLoc);
}
event.preventDefault();
}
// Variables used for detectDoubleClick function
private var lastClick:int = 0;
private var lastObject:Object = new Object();;
private var lastIndex:int = 0;
private var maxTicks:int = 300;
// Detect if a double click was made and if so, call
a function
public function detectDoubleClick(event:Object,
functionToCall:Function, ... args):Void {
var currentClick:int;
var currentObject:Object;
var currentIndex:int;
var clickDif:int;
currentClick = getTimer();
currentObject = event.target;
currentIndex = event.index;
clickDif = currentClick - lastClick;
if( clickDif = maxTicks currentObject ==
lastObject currentIndex == lastIndex ) {
lastClick = currentClick;
lastObject = currentObject;
lastIndex = currentIndex;
if (args[0] == null) {
functionToCall();
} else {
functionToCall(args);
}
}
lastClick = currentClick;
lastObject = currentObject;
lastIndex = currentIndex;
}
}
// Standard Formaters
public class formaters {
private var StdMoneyFormat:CurrencyFormatter = new
CurrencyFormatter();
private var StdDateFormat:DateFormatter = new
DateFormatter();
StdMoneyFormat.precision=2;
// Formats a dataGrid cell as money
public function formatMoney(dpItem:Object,
dgColumn:DataGridColumn):String {
return StdMoneyFormat.format(dpItem
[dgColumn.columnName]);
}
// Formats a dataGrid cell as a date
public function formatDate(dpItem:Object,
dgColumn:DataGridColumn):String {
return StdDateFormat.format(dpItem
[dgColumn.columnName]);
}
// Formats a dataGrid cell as a string that is x
characters long followed by an elipse
public function shortString(dpItem:Object,
RE: [flexcoders] Macromedia Labs site
The wiki is one of those open source / pre packaged things; just with a customized UI. Much easier than coming up with something from scratch. -Original Message- From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of charlespaz1 Sent: Monday, October 17, 2005 11:31 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] Macromedia Labs site Is it just me, or does anyone else find it strange that Macromedia (home of ColdFusion and Flex) is using php for its wiki? Maybe it is just because I've been working on creating my own wiki in CF. :) --- In flexcoders@yahoogroups.com, Jeff Whatcott [EMAIL PROTECTED] wrote: Check out this and other known issues here: http://labs.macromedia.com/wiki/index.php/Flex:known_issues -- 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 Yahoo! Groups Sponsor ~-- Get Bzzzy! (real tools to help you find a job). Welcome to the Sweet Life. http://us.click.yahoo.com/A77XvD/vlQLAA/TtwFAA/nhFolB/TM ~- -- 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] Packages must not be nested? Flex2
You can only have one public class/method available in a package .as file.
Is this supposed to be an .as include? If so, just get rid of 'package {'
and the end brace.
-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Greg Johnson
Sent: Monday, October 17, 2005 3:01 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Packages must not be nested? Flex2
It errors on line 1. Don't understand what it's talking about.
package {
import mx.managers.PopUpManager;
import mx.containers.TitleWindow;
import mx.utils.Delegate;
public function alertHandlerResultsGrid(event):Void {
if (event.detail==mx.controls.Alert.OK) {
investigatorResultsGrid.setStyle
(borderColor,#CC);
investigatorResultsGrid.setStyle
(borderThickness,1);
}
}
// ...
}
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RE: [flexcoders] Browserless Flex?
Yes. Flex generated SWFs can bee installed with your Central app. Other than that I'm pretty sure there is some sort of restricted distribution. You can't just compile the MXMLSWFs and distribute them wrapped in a projector. -Original Message- From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Aldo Bucchi Sent: Tuesday, August 30, 2005 4:47 PM To: flexcoders@yahoogroups.com Subject: Re: [flexcoders] Browserless Flex? ... can Flex run on Central?? On 8/30/05, chris.alvarado [EMAIL PROTECTED] wrote: Hello all, I am just about to start a very large project and have convinced the client that Flex is the way to go. The one thing they would like to be able to do is run the app without a browser. I was able to do this with the previous version (I built in Flash) by publishing a .exe that made a loadmovie call to load the initial swf. Can I accomplish something similar in Flex? the reason this is such a big deal is because due to security constraints some of the machines they will need run the app on, they dont have web browsers installed (if that makes sense). any ideas? Yahoo! Groups Sponsor ~-- Fair play? Video games influencing politics. Click and talk back! http://us.click.yahoo.com/T8sf5C/tzNLAA/TtwFAA/nhFolB/TM ~- -- 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] NaN
if (myField == undefined) { //... }
-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Simard, Ghislain
Sent: Tuesday, August 02, 2005 2:47 PM
To: 'flexcoders@yahoogroups.com'
Subject: RE: [flexcoders] NaN
Is there an equivalent for undefined?
if (isUndefined(myField))???
Ghislain Simard
Analyst Technique web | Web Technical Analyst
Ressources Naturelles Canada | 580 Booth Ottawa (Ontario) K1A 0E4
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-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED]
Behalf Of Manish Jethani
Sent: Tuesday, August 02, 2005 2:42 AM
To: flexcoders@yahoogroups.com
Subject: Re: [flexcoders] NaN
On 8/2/05, Ghislain Simard [EMAIL PROTECTED] wrote:
The following condition doesn't see the NaN...why ? and how to make
the condition working?
if (myField == NaN){
dosomething;
}
Use this:
if (isNaN(myField))
...
There's some interesting things about NaN. See this post, for example:
http://www.mail-archive.com/flexcoders@yahoogroups.com/msg05593.html
Manish
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RE: [flexcoders] Flex + Central
Central does not have the ability to execute programs on the users' machine without some sort of a hack or third party installation. -Original Message- From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of beckpvt Sent: Wednesday, May 11, 2005 2:03 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] Flex + Central Hi people, Is there any way to run a program (i.e.: Notepad.exe) into an application running in Macromedia Central? Imagine a TexInput (in a Flex App running in Central) like a kind of command line. So, you can press a Execute button to run this program. Is it possible? Tks a lot, Beck 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/
