[flexcoders] Re: mxml-mode for Emacs
http://www.mail-archive.com/search?l=flexcoders%40yahoogroups.comq=MXML+DTD+Schemasourceid=Mozilla-search -- With flex regards, JabbyPanda
Re: [flexcoders] Mostrar todas las filas de un DataGrid sin necesidad de scroll
Alex, you understood it very well hehe Let me answer him in Spanish...
Como dice Alex, puedes utilizar la propiedad rowCount para conseguir esto:
mx:DataGrid
id=myDG
dataProvider={ myAC }
rowCount={ myAC.length + 1 }
/
Observa que utilizamos rowCount vinculado a la longitud de nuestro
dataProvider + 1, suponiendo que tienes visibles las cabeceras del
datagrid. Puedes omitir este +1 si tienes las cabeceras ocultas.
Alex Harui escribió:
Not sure I understood this, but try setting rowCount to the length of
the dataProvider. You may also need to set verticalScrollPolicy=off.
*From:* flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED]
*On Behalf Of [EMAIL PROTECTED]
*Sent:* Friday, May 25, 2007 12:59 PM
*To:* flexcoders@yahoogroups.com
*Subject:* [flexcoders] Mostrar todas las filas de un DataGrid sin
necesidad de scroll
Como puedo hacer para mostrar todas las filas de un DataGrid sin
necesidad de hacer scroll, ni de ninguna barra de desplazamiento.
Actualmente, y creo que por defecto, mi DataGrid muestra 6 filas, tenga
mas o menos información, sigue mostrando 6 filas, en caso de ser mas,
obviamente me agrega la barra de desplazamiento.
Lo que Yo quiero es que si hay 2 filas, muestre solo 2 filas y la altura
del DataGrid sea solo para mostrar las 2 filas, y si el DataGrid tiene
30 filas, muestre las 30 filas , por lo tanto el DataGrid tendra una
altura de 30 filas.
o sea
Altura del DataGrid = Cantidad Total de Filas
Muchas Gracias por todo
--
Pablo Dario Ingelhorn
Ingelhorn Sistemas
(6303) Toay - La Pampa - Argentina
__
Preguntá. Respondé. Descubrí.
Todo lo que querías saber, y lo que ni imaginabas,
está en Yahoo! Respuestas (Beta).
¡Probalo ya!
http://www.yahoo.com.ar/respuestas http://www.yahoo.com.ar/respuestas
[flexcoders] Jetty with JOTM causes ClassCastException in FDS
Hi All,
After struggling for a quite a while, I was able to configure Jetty
with JOTM (to a point where it starts cleanly).
Now I am getting a ClassCast Exception in JNDILookup. Wondering if
anyone has come across following error (FDS output in Debug mode).
Same issue is discussed on in decent depth,
http://tech.groups.yahoo.com/group/flexcoders/message/51486 but no
concrete solution suggested.
[Flex] Error handling rtmp message: flex.data.DataServiceException:
Unable to access UserTransaction in DataService.
incomingMessage: Flex Message (flex.data.messages.DataMessage)
operation = transacted
id = null
clientId = D9CE4977-870F-8C20-2C39-C6D4DA7BB599
correlationId =
destination = loginService
messageId = 466A87F6-D404-76D9-361C-C7CE219FDB80
timestamp = 1180173215095
timeToLive = 0
body =
[
Flex Message (flex.data.messages.DataMessage)
operation = create_and_sequence
id = ASObject(10255870){id=1234}
clientId = 03D24138-E112-748E-2BED-C7CE1F822C65
correlationId = 466A87F6-D404-76D9-361C-C7CE219FDB80
destination = loginService
messageId = 6C4AEB83-B4A2-73F6-5541-C7CE219CF4BB
timestamp = 0
timeToLive = 0
body = [EMAIL PROTECTED]
]
hdr(DSEndpoint) = my-rtmp
errorReply: Flex Message (flex.messaging.messages.ErrorMessage)
clientId = null
correlationId = 466A87F6-D404-76D9-361C-C7CE219FDB80
destination = loginService
messageId = D9CE49A3-790B-1933-0AD6-36F523BDEB89
timestamp = 1180173215113
timeToLive = 0
body = null
code = Server.Processing
message = Unable to access UserTransaction in DataService.
details = null
rootCause = java.lang.ClassCastException: org.objectweb.jotm.Current
body = null
extendedData = null
[Flex] cause=java.lang.ClassCastException: org.objectweb.jotm.Current
type=class java.lang.ClassCastException
java.lang.ClassCastException: org.objectweb.jotm.Current
at
flex.data.DataServiceTransaction.doBegin(DataServiceTransaction.java:653)
at
flex.data.DataServiceTransaction.begin(DataServiceTransaction.java:624)
at
flex.data.DataService.serviceTransactedMessage(DataService.java:474)
at flex.data.DataService.serviceMessage(DataService.java:241)
at
flex.messaging.MessageBroker.routeMessageToService(MessageBroker.java:548)
at
flex.messaging.endpoints.AbstractEndpoint.serviceMessage(AbstractEndpoint.java:302)
at
flex.messaging.endpoints.rtmp.AbstractRTMPServer.dispatchMessage(AbstractRTMPServer.java:682)
at
flex.messaging.endpoints.rtmp.NIORTMPConnection$RTMPReader.run(NIORTMPConnection.java:665)
at
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:643)
at
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:668)
at java.lang.Thread.run(Thread.java:613)
Re: {Disarmed} RE: [flexcoders] Flickr - Issue with LoaderContext
I had this working for most part, retrieving and displaying the images
from Flickr, but BitmapData.draw was always throwing a security sandbox
violation when I needed to hide the canvas the Flickr images were
displayed in. Karl Johnson has written more about it here:
http://www.cynergysystems.com/blogs/page/karljohnson?entry=working_around_security_sandbox_errors
The problem is that the crossdomain.xml is at
http://api.flickr.com/crossdomain.xml, but the actual images are pulled
from http://farm1.static.flickr.com/... So running the app, I am seeing
an error:
Failed to load policy file from
http://farm1.static.flickr.com/crossdomain.xml
We're obviously not loading the crossdomain.xml from the right place, as
there is no crossdomain.xml at that location.
Next, I looked closer at James Ward's example of using Ely's
DisplayShelf component to retrieve images from Flickr:
http://www.jamesward.org/wordpress/2006/11/06/flex-widgets-from-widgetslive/
The AppDom and SecDom approach is taken from Ely's DisplayShelf
component, where he uses it with the SWFLoader. May not be needed for
images, I simply just left it in there.
I've taken a second look at Jame's write-up and he's posted a follow-up
in the comment section on April 20, 2007 where he's showing a proxy
setup to get around the issues at hand. His example wouldn't work either
until the proxy setup was in place.
This may be what I have to do as well. It's just amazing to me that
there is no unified approach to this. I agree with you, either you have
access permission to the images, or you don't.
Jurgen
Alex Harui wrote:
I'm not clear that AppDom and SecDom affect loading images (JPG, GIF,
etc). You either have permission from the crossdomain.xml at
flickr.com or you don't.
You can almost always load it, you just can't always access its pixels.
*From:* flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED]
*On Behalf Of *Jurgen Beck
*Sent:* Friday, May 25, 2007 3:34 PM
*To:* flexcoders@yahoogroups.com
*Subject:* [flexcoders] Flickr - Issue with LoaderContext
I'm running into security sandbox violation issues trying to load images
from a Flickr account.
Since the Image component derives from SWFLoader I am setting the
LoaderContext before the image source is assigned. The image component
is used inside my custom component, which in turn is used as an
itemRenderer in a TileList.
Here is the image component code fragment:
mx:Image id=imgThumbnail
source={data.url}
initialize=imageInit()
width=75 height=75/
Here is my imageInit() method:
private function imageInit():void {
loaderContext = new LoaderContext();
loaderContext.applicationDomain =
ApplicationDomain.currentDomain;
loaderContext.securityDomain =
SecurityDomain.currentDomain;
loaderContext.checkPolicyFile = true;
imgThumbnail.loaderContext = loaderContext;
}
I've traced through the processes and the LoaderContext is definitely in
place before the image source gets assigned, so I should be good.
However, the application is still returning a security sandbox violation
error stating that the connection to
http://farm1.static.flickr.com/... http://farm1.static.flickr.com/...
was halted - not permitted from [my server].
This obviously should be working fine. Looking through Ely's
DisplayShelf component, there are no such issues. So the question is
what else is missing.
Anyone with some thoughts?
Thanks,
Jurgen
[flexcoders] TreeItemRenderer quick question
I've just started looking into TreeItemRenderer as a way of solving a problem. with my lowest level leaf nodes, the label (should) come from the first 20 chars of the @text attribute. for the parents and grandparents of it (as folders), the label comes from the @name of those nodes. I take it that this *is* possible with TreeItemRenderer, change what attribute is bound to label, and then modify the value? thanx b
[flexcoders] Re: Fluid layout? Refresh container / component size?
Question, why do you have a Panel inside a canvas inside a popup? No reason, just the MXML component defaulted to Canvas, and I put a Panel in there for aesthetic reasons. I have changed the root node of the component to a Panel now :) Anyway, it appears the issue is because the popup actually contains a HDividedBox, and the component is in there. And it's the HDividedBox that does not resize automatically (without it theres no resize problem). I'll look into what controls this container type has, but in case anyone has any suggestions the pseudocode is: GroupsComponent.mxml Panel HBox id=controls ...input fields, buttons etc ... /HBox Button click=showHide()/ /Panel where the controls HBox is shown/hidden with addChild/removeChild based on the button click. PopupWindow.mxml Panel HDividedBox GroupsComponent / AnotherComponent / /HDividedBox /Panel And the problem is that changes to the size of GroupsComponent does not automatically update the size of the HDividedBox. Having code to addChild/removeChild to the HDividedBox does then cause the size to be read correctly. Regards, Grant Cox
[flexcoders] Re: TreeItemRenderer quick question
no matter, I lucked onto the correct answer.
it wasn't what I thought, labelFunction to the rescue instead:
private function treeLabel( item:Object ) : String
{
var node:XML = XML(item);
if( node.localName() == question)
return String([EMAIL PROTECTED]).substr(0,20);
else
return [EMAIL PROTECTED];
}
just have to think of a more generic term to
if( node.localName() == question)
it's more like
if(!node.hasChildren())
[flexcoders]An error has occured. See error log for more details.
An error has occured. See error log for more details. [image: An error has occurred] [image: An error has occurred] I don't know what is causing this error or how to fix it but Flex Builder won't start up. I found this online but I still get the same error. http://flexworld.wordpress.com/2007/02/03/flex-builder-crash-due-to-multiple-logins/ Anyone have any suggestions?
Re: [flexcoders] Re: Problem with RichTextEditor and states
This is a feature. When a UIComponent is added flex executes the styles to
make sure it look correct. The specific code is validateNow() in the
UITextField.
You could fix this using subclassing but this is probably a pain and more
trouble than it's worth in your situation.
I think you want to create a variable in your app and then set the
RTE.htmlText property to it before the RTE is removed, and then when the RTE
is added set the RTE.htmlText property to that variable. I'm not an expert
on States, but my guess is it looks something like this:
mx:states
mx:State name=state1
mx:RemoveChild target={button1}/
mx:SetProperty target={richTextEditorExample} name=htmlText
value={htmlCache} /
/mx:State
mx:State name=state2
mx:SetProperty name=htmlCache value={
richTextEditorExample.htmlText} /
mx:RemoveChild target={richTextEditorExample}/
mx:RemoveChild target={button2}/
/mx:State
/mx:states
mx:Script
![CDATA[
public var htmlCache:String = exampleModel.exampleText;
]]
/mx:Script
Dan Freiman
nondocs http://nondocs.blogspot.com
On 5/25/07, Javier de la Torre [EMAIL PROTECTED] wrote:
You are right, if I set it to fontWeight bold then the formatting starts
getting change to bold...
Is this a bug or a feature? Is there any way to avoid this behaviour?
Thanks.
Javier.
--- In flexcoders@yahoogroups.com flexcoders%40yahoogroups.com, Daniel
Freiman [EMAIL PROTECTED]
wrote:
My guess is that when you add RTE as a child it is reseting the text
based
on the styles. As a quick check, set the fontWeight of the RTE equal
to
bold and see if the formating starts getting changed to bold instead
of the
default font style.
Daniel Freiman
nondocs http://nondocs.blogspot.com
On 5/24/07, Javier de la Torre [EMAIL PROTECTED] wrote:
Hi all,
I am facing a problem when using the RichTextEditor in an
application with
several states. I have a richTextEditor bound to a model in a state
and when
I change to another state and get back all the changes in the
formatting
inside the richtexteditor are gone, it just suddenly changes the
formatting
back. It just change back the formatting, the text remains intact.
Maybe it is easier just to show a simple code:
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.adobe.com/2006/mxml;
layout=absolute
currentState=state1
mx:Model id=exampleModel exampleModel
ExampleText{richTextEditorExample.htmlText}/ExampleText
/exampleModel
/mx:Model
mx:states
mx:State name=state1
mx:RemoveChild target={button1}/
/mx:State
mx:State name=state2
mx:RemoveChild target={richTextEditorExample}/
mx:RemoveChild target={button2}/
/mx:State
/mx:states
mx:RichTextEditor id=richTextEditorExample htmlText={
exampleModel.ExampleText} x=10 y=38
/mx:RichTextEditor
mx:Button x=10 y=10 label=Go to State 2 click={currentState=
'state2'} id=button2/
mx:Button x=120 y=10 label=Go to State 1
click={currentState=
'state1'} id=button1/
/mx:Application
When you enter the app go and add some text on the RichTextEditor,
make a
word bold, go to state 2 and the get back to state 1. The text in
the editor
is fine but the bold is gone.
I have place this little code on a server for you to try:
http://www.imastedev.com/RichTextEditorExample/testRichTextEditor.html
Any idea of what could be going wrong?
Thanks in advance.
Javier.
[flexcoders] custom tooltip for datagrid itemrenderer
Hi, i want to generate custom tooltips(with container inside?), from datagrid itemrenderer, i have manage to put dummy column for datagrid to trigger datatips, but the functions i found only limited to string, i want to put some image element and item data ...any hint? thanks in advance! ary Now that's room service! Choose from over 150,000 hotels in 45,000 destinations on Yahoo! Travel to find your fit. http://farechase.yahoo.com/promo-generic-14795097
[flexcoders] Is there any way around the crossdomain.xml
Hi! I'm trying to create an application that loads data from a wsdl webservice the problem is that I don't have access to the hosting server and I'm not possible to upload crossdomain file on it. That's why I'm asking you all, is there any way around it? Can i do something to make it work? It's really important and I really would like to make that app in flex.
Re: [flexcoders] Is there any way around the crossdomain.xml
First, ask the folks who provide the webservice to install a crossdomain.xml file for you. If that isn't an option, you can make a php/etc proxy file to do the loading for you. Google php flash proxy. John John Robinson - Flash/Flex Developer at large Blog: http://jrobinsonmedia.wordpress.com On May 26, 2007, at 5:34 PM, pioplacz wrote: Hi! I'm trying to create an application that loads data from a wsdl webservice the problem is that I don't have access to the hosting server and I'm not possible to upload crossdomain file on it. That's why I'm asking you all, is there any way around it? Can i do something to make it work? It's really important and I really would like to make that app in flex.
[flexcoders] Re: Is there any way around the crossdomain.xml
Ok, well tryed to talk to them but didn't get any response. But I will instead use the php proxy way, but now i've run into another problem so maybe you could help me out. In their API reference they wrote that I have to include this line in my application: System.setProperty(javax.net.ssl.trustStore,Path To istcacert); But that line is only for java apps. Is there any way to make it work with php or flex? --- In flexcoders@yahoogroups.com, John Robinson [EMAIL PROTECTED] wrote: First, ask the folks who provide the webservice to install a crossdomain.xml file for you. If that isn't an option, you can make a php/etc proxy file to do the loading for you. Google php flash proxy. John John Robinson - Flash/Flex Developer at large Blog: http://jrobinsonmedia.wordpress.com On May 26, 2007, at 5:34 PM, pioplacz wrote: Hi! I'm trying to create an application that loads data from a wsdl webservice the problem is that I don't have access to the hosting server and I'm not possible to upload crossdomain file on it. That's why I'm asking you all, is there any way around it? Can i do something to make it work? It's really important and I really would like to make that app in flex.
RE: {Disarmed} RE: [flexcoders] Flickr - Issue with LoaderContext
Roughly speaking:
AppDom/SecDom are for ActionScript code/classes.
crossdomain.xml allows you to import code/classes into the same
SecDom/AppDom so you can use the classes, otherwise you end up in a
separate sandbox
All instances of things in a separate sandbox are off-limits, and cannot
access you either.
crossdomain.xml also allows you to access the display area of
displayobjects and image data because it effectively imports that thing
into your sandbox
AllowDomain permits code in another sandbox to touch things in your
sandbox
There is a security white paper on adobe.com that tries to explain all
of this. The idea is that you cannot use Flash as a screenscraper of
other flash content or image data w/o permission of the server owner for
both spoofing and server load reasons. And, of course, you don't want
to accidentally load bad code and have it steal stuff from you.
Flickr used to have crossdomain.xml files in the correct places, but
pulled them for some reason. I think if you google around you'll find
out why. So suddenly, they've made flash apps harder and proxy servers
are needed.
HTH,
-Alex
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Jurgen Beck
Sent: Saturday, May 26, 2007 5:14 AM
To: flexcoders@yahoogroups.com
Subject: Re: {Disarmed} RE: [flexcoders] Flickr - Issue with
LoaderContext
I had this working for most part, retrieving and displaying the images
from Flickr, but BitmapData.draw was always throwing a security sandbox
violation when I needed to hide the canvas the Flickr images were
displayed in. Karl Johnson has written more about it here:
http://www.cynergysystems.com/blogs/page/karljohnson?entry=working_aroun
d_security_sandbox_errors
http://www.cynergysystems.com/blogs/page/karljohnson?entry=working_arou
nd_security_sandbox_errors
The problem is that the crossdomain.xml is at
http://api.flickr.com/crossdomain.xml
http://api.flickr.com/crossdomain.xml , but the actual images are
pulled from http://farm1.static.flickr.com/
http://farm1.static.flickr.com/ ... So running the app, I am seeing an
error:
Failed to load policy file from
http://farm1.static.flickr.com/crossdomain.xml
http://farm1.static.flickr.com/crossdomain.xml
We're obviously not loading the crossdomain.xml from the right place, as
there is no crossdomain.xml at that location.
Next, I looked closer at James Ward's example of using Ely's
DisplayShelf component to retrieve images from Flickr:
http://www.jamesward.org/wordpress/2006/11/06/flex-widgets-from-widgetsl
ive/
http://www.jamesward.org/wordpress/2006/11/06/flex-widgets-from-widgets
live/
The AppDom and SecDom approach is taken from Ely's DisplayShelf
component, where he uses it with the SWFLoader. May not be needed for
images, I simply just left it in there.
I've taken a second look at Jame's write-up and he's posted a follow-up
in the comment section on April 20, 2007 where he's showing a proxy
setup to get around the issues at hand. His example wouldn't work either
until the proxy setup was in place.
This may be what I have to do as well. It's just amazing to me that
there is no unified approach to this. I agree with you, either you have
access permission to the images, or you don't.
Jurgen
Alex Harui wrote:
I'm not clear that AppDom and SecDom affect loading images (JPG,
GIF, etc). You either have permission from the crossdomain.xml at
flickr.com or you don't.
You can almost always load it, you just can't always access its
pixels.
From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On Behalf Of Jurgen Beck
Sent: Friday, May 25, 2007 3:34 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Flickr - Issue with LoaderContext
I'm running into security sandbox violation issues trying to
load images
from a Flickr account.
Since the Image component derives from SWFLoader I am setting
the
LoaderContext before the image source is assigned. The image
component
is used inside my custom component, which in turn is used as an
itemRenderer in a TileList.
Here is the image component code fragment:
mx:Image id=imgThumbnail
source={data.url}
initialize=imageInit()
width=75 height=75/
Here is my imageInit() method:
private function imageInit():void {
loaderContext = new LoaderContext();
loaderContext.applicationDomain =
ApplicationDomain.currentDomain;
loaderContext.securityDomain =
SecurityDomain.currentDomain;
loaderContext.checkPolicyFile = true;
imgThumbnail.loaderContext = loaderContext;
}
I've traced through the processes and the LoaderContext is
definitely in
place before the
[flexcoders] Re: Jetty with JOTM causes ClassCastException in FDS
Adding to this, I found that I can read the data (using Fill()) but as
soon I use createItem(), FDS blows up (giving ClassCastException)
-Shailesh
--- In flexcoders@yahoogroups.com, Shailesh Mangal
[EMAIL PROTECTED] wrote:
Hi All,
After struggling for a quite a while, I was able to configure Jetty
with JOTM (to a point where it starts cleanly).
Now I am getting a ClassCast Exception in JNDILookup. Wondering if
anyone has come across following error (FDS output in Debug mode).
Same issue is discussed on in decent depth,
http://tech.groups.yahoo.com/group/flexcoders/message/51486 but no
concrete solution suggested.
[Flex] Error handling rtmp message: flex.data.DataServiceException:
Unable to access UserTransaction in DataService.
incomingMessage: Flex Message (flex.data.messages.DataMessage)
operation = transacted
id = null
clientId = D9CE4977-870F-8C20-2C39-C6D4DA7BB599
correlationId =
destination = loginService
messageId = 466A87F6-D404-76D9-361C-C7CE219FDB80
timestamp = 1180173215095
timeToLive = 0
body =
[
Flex Message (flex.data.messages.DataMessage)
operation = create_and_sequence
id = ASObject(10255870){id=1234}
clientId = 03D24138-E112-748E-2BED-C7CE1F822C65
correlationId = 466A87F6-D404-76D9-361C-C7CE219FDB80
destination = loginService
messageId = 6C4AEB83-B4A2-73F6-5541-C7CE219CF4BB
timestamp = 0
timeToLive = 0
body = [EMAIL PROTECTED]
]
hdr(DSEndpoint) = my-rtmp
errorReply: Flex Message (flex.messaging.messages.ErrorMessage)
clientId = null
correlationId = 466A87F6-D404-76D9-361C-C7CE219FDB80
destination = loginService
messageId = D9CE49A3-790B-1933-0AD6-36F523BDEB89
timestamp = 1180173215113
timeToLive = 0
body = null
code = Server.Processing
message = Unable to access UserTransaction in DataService.
details = null
rootCause = java.lang.ClassCastException:
org.objectweb.jotm.Current
body = null
extendedData = null
[Flex] cause=java.lang.ClassCastException: org.objectweb.jotm.Current
type=class java.lang.ClassCastException
java.lang.ClassCastException: org.objectweb.jotm.Current
at
flex.data.DataServiceTransaction.doBegin(DataServiceTransaction.java:653)
at
flex.data.DataServiceTransaction.begin(DataServiceTransaction.java:624)
at
flex.data.DataService.serviceTransactedMessage(DataService.java:474)
at flex.data.DataService.serviceMessage(DataService.java:241)
at
flex.messaging.MessageBroker.routeMessageToService(MessageBroker.java:548)
at
flex.messaging.endpoints.AbstractEndpoint.serviceMessage(AbstractEndpoint.java:302)
at
flex.messaging.endpoints.rtmp.AbstractRTMPServer.dispatchMessage(AbstractRTMPServer.java:682)
at
flex.messaging.endpoints.rtmp.NIORTMPConnection$RTMPReader.run(NIORTMPConnection.java:665)
at
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:643)
at
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:668)
at java.lang.Thread.run(Thread.java:613)
RE: [flexcoders] Re: Include CA certificate in flex for a SSL connection?
One solution is to proxy the call through your own server. -Brian From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of pioplacz Sent: Friday, May 25, 2007 10:37 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] Re: Include CA certificate in flex for a SSL connection? So I'm out of luck :( I cannot get the company to upload a crossdomain.xml on their server. Isn't there any way around? When I tryed to access the webservice with a missing value I got response that I miss a value but as soon I corrected the problem I get HTTP Error :( --- In flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com , Igor Costa [EMAIL PROTECTED] wrote: Yes, you need first instance crossdomain. Throw out your http protocol and set an https server for tunneling the webservices. for ceritifcation propouses just pass the https url and flex rpc collection understand that is a certification . Nothing needs more. ;) best On 5/25/07, pioplacz [EMAIL PROTECTED] wrote: Hi! I'm trying to get my flex app to connect with a wsdl service but that service requires that I include a CA certificate for validation off connection. My problem is that I don't really know how. I've got an example line for a Java Application from the API reference: System.setProperty(javax.net.ssl.trustStore,Path To istcacert); Does anyone here know how I can make it all possible? One more question when trying to connect to a webservice do I really need the crossdomain.xml on the data hosting server? Cause that just isn't possible. -- Igor Costa www.igorcosta.org www.igorcosta.com skype: igorpcosta
RE: [flexcoders] Re: [cairngorm-devel] Flex HotFix 2 and Cairngorm 2.2
We're going to be adding better update support into Flex Builder 3. Sorry that the hotfix installation is a pain, but not building out more installers allows us to release them faster and continue on things like Flex 3. We're not updating the main installs with the hotfixes for now, too much documentation required :-) Matt From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of kyle.vanvranken Sent: Friday, May 25, 2007 11:53 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] Re: [cairngorm-devel] Flex HotFix 2 and Cairngorm 2.2 I feel you on the hotfix installation. It would be nice if you could just run the update from within eclipse/fb. On a more positive note whoohoo for fixing some GC issues! - Kyle
[flexcoders] RemoteObject security
hi all, I'd be glad with any tips on how to secure a RemoteObject in a Tomcat server. Thanks -- André Rodrigues Pena LOCUS www.locus.com.br
[flexcoders] Re: Conditional formatting of tree node labels
Ivo, did you find a solution?
the tree controls' labelFunction (instead of labelField) could be
an easy way out to conditionally modify the label's condition0
just a quick suggestion
best'o'luck
barry.b
mx:Tree width=100% height=100%
dataProvider={questionaire.section}
labelFunction=treeLabel
change=onTreeNodeSelected(event)
/
private function treeLabel( item:Object ) : String
{
var node:XML = XML(item);
var labelText:String;
// choose what to use for label
// TODO: replace hard-coded node name with [if not hasChildren]
if( node.localName() == question)
{
labelText = String([EMAIL PROTECTED]);
}
else
{
labelText = String([EMAIL PROTECTED]);
}
if (labelText.length 30) // too long
{
labelText = labelText.substr(0,30) + ...;
}
return labelText;
}
[flexcoders] Re: Flex 2 - Using removeChild/addChild to move children with removeEffect/addEf
I think I'm having a very similar problem... I'm visually moving the child of one component to be placed over another with a Move effect and then changing the parent from the source component to destination component in the EffectEvent.EFFECT_END handler. I'm getting very similar errors intermittently... Anyone have ideas? --- In flexcoders@yahoogroups.com, thunderstumpgesatwork [EMAIL PROTECTED] wrote: Hi guys, I'm trying to add an effect when changing the positioning (order) of some GridItems in a GridRow. In my move function, I remove the child, and add it back at a different index. This works fine with no effect, however if I have a removeEffect and addEffect, I get an error. If I comment out the line that adds the child back in, it works (to remove the child with the effect). When it trips the debugger on the error (see stack trace below), it thinks that there's one more child than there really is! (one more than the total number, not the number after one is removed) I even tried calling the addChild in a callLater(), but that didn't work either. Any ideas anyone? thanks, Thunder RangeError: Error #2006: The supplied index is out of bounds. at flash.display::DisplayObjectContainer/getChildAt() at mx.core::Container/getChildAt()[C:\dev\GMC\sdk\frameworks\mx\core\Container.as:2384] at mx.containers.utilityClasses::BoxLayout/measure()[C:\dev\GMC\sdk\frameworks\mx\containers\utilityClasses\BoxLayout.as:88] at mx.containers::Box/mx.containers:Box::measure()[C:\dev\GMC\sdk\frameworks\mx\containers\Box.as:250] at mx.core::UIComponent/mx.core:UIComponent::measureSizes()[C:\dev\GMC\sdk\frameworks\mx\core\UIComponent.as:5360] at mx.core::UIComponent/validateSize()[C:\dev\GMC\sdk\frameworks\mx\core\UIComponent.as:5306]
[flexcoders] How to structure states for a number of subtle changes?
I am looking for some guidance on how to structure states, for forms that can have a number of subtle overlapping changes. For example, a form to add/edit a simple data type: mx:Panel title=Edit mx:Form mx:FormItem label=Title: mx:TextInput id=titleField/ mx:Label text=Title error goes here id=titleError/ /mx:FormItem mx:FormItem label=Type: mx:ComboBox id=typeCombo/mx:ComboBox /mx:FormItem mx:FormItem label=New Type: mx:TextInput id=newTypeField/ /mx:FormItem mx:FormItem mx:Button label=Update id=saveButton/ /mx:FormItem /mx:Form /mx:Panel This form can either be used to create a new object (panel title Create New, button title Save), or edit an existing object (panel title Edit, button title Update). The newTypeField should only show if create_new was selected in the typeCombo. When the saveButton is clicked, the button should be disabled and its title should change to Processing If the save succeeds, the form should be replaced with a success message. If the save fails, then an appropriate error message should appear next to the invalid fields (ie the title error could be Please provide a title, Title should be alphanumeric characters only, Title already taken, please choose another etc). All fields may have an error message, and I only want the error text to show (and take up any space) if there is an error. Can this be done with states? Most of these options are not exclusive - they could happen regardless of any of the other state changes. If not with states, how would you recommend it be done?
