[flexcoders] Flex/CF Tutorial PDF Posted on Adobe Site, having problem, getting errors.
Hi,
I am trying to use this example to get Flex 2.0 Beta 3, Mystic, and CF 7.02 to work together but having some problems. If someone has a few moments to help that would be great, there is not much code to struggle through and this example is posted on the Macromedia/Adobe Site.
I am using CF 7.02 with the built in web server, Flex 2.0 Beta 3, FDS, with CF Extensions.
The code I am trying is here:
http://download.macromedia.com/pub/labs/flex/2/b3_usingcfwithflex_0503.pdf. This is posted on the Macromedia site. Has anyone gotten this to work?
I am trying to follow the code in "section 1" of this PDF.
It specifically states: "To specify a CFC to connect to, you do one of the following:" This seems to mean I can use a "Named Resource" OR specify the full path to the cfc in the source attribute which is what I am trying to do.
I know the Flex can see my CFC and that this is not a path issue or a case where it can't find the CFC because I accidentally declared two methods with the same name, compiled the Flex App and ran it, and it told me that I can't declare two methods with the same name obviously.
The error I am getting when clicking "Get Secure Data" is:
[RPC Fault faultString="Didn't receive an acknowledge message" faultCode="Server.Acknowledge.Failed" faultDetail="Was expecting mx.messaging.messages.AcknowledgeMessage, but received null"]at mx.rpc::AbstractInvoker/http://www.adobe.com/2006/flex/mx/internal::faultHandler()at mx.rpc::Responder/fault()at mx.rpc::AsyncRequest/fault()at ::NetConnectionMessageResponder/NetConnectionChannel.as$42:NetConnectionMessageResponder::resultHandler()at mx.messaging::MessageResponder/result()The MXML File:
?xml version="1.0" encoding="utf-8"?mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" xmlns="*" layout="absolute"
mx:Script![CDATA[import mx.rpc.events.ResultEvent;import mx.utils.ObjectUtil;import mx.controls.Alert;import mx.rpc.events.FaultEvent;private function logIn():void{cf.setRemoteCredentials(this.username.text, this.password.text);}private function logOut():void{cf.setRemoteCredentials(null, null);cf.logoutuser();}private function getData():void{cf.getData();}private function serverFault(event:FaultEvent):void{Alert.show( ObjectUtil.toString(event.fault) );Alert.show( "error" );}private function serverResult(event:ResultEvent):void{Alert.show( ObjectUtil.toString(event));Alert.show( "success" );}]]/mx:Scriptmx:RemoteObject id="cf" destination="ColdFusion" source="myapp.com.menu"mx:method name="getData" result="serverResult(event)" fault="serverFault(event)" /mx:method name="logoutuser" //mx:RemoteObjectmx:Form x="10" y="10"mx:FormItem label="username"mx:TextInput id="username" text="admin"//mx:FormItemmx:FormItem label="password"mx:TextInput id="password" text="adminpwd"//mx:FormItemmx:FormItem direction="horizontal"mx:Button label="Login" click="logIn();"/mx:Button label="Logout" click="logOut()"//mx:FormItemmx:Button label="Get Secure Data" click="getData();"//mx:Form
/mx:Application
This seems to be a basic app. It only has 3 files. The mxml file, the cfc and the application.cfm file.
Can anyone try this or shed some light. The app loads fine no errors. I click "Login" It sets some cookie no errors at all. I click "Logout" and it errors with : ArgumentError: Error #2004: One of the parameters is invalid. I click "Get Secure Data" and I get the big error message I displayed above.
Any help appreciated.
Thanks,
-MR
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RE: [flexcoders] Flex/CF Tutorial PDF Posted on Adobe Site, having problem, getting errors.
I feel you Malik,
Good chance it has to do with the
Destination in your RemoteObject.
I skipped that example though, but I will
take a look at it soon.
In the same doc Im getting
problems with the use Event Gateway Mail Example.
Compiler is throwing a few errors
Example had
mx:Consumer id=consumer
destination=Gateway1
I had to change it to
mx:Consumer id=consumer
destination=ColdFusionGateway
To get it to compile
Also the producer properties
public var pro:mx.messaging.Producer;
public function initApp() {
pro = new mx.messaging.Producer();
pro.destination = gateway1;
//Error, Blows up when I hit Send, Obviously Gateway1 doesnt
exist
pro.resendAttempts = 5; //Error, Access of
possibly undefined property resendAttempts through a reference with static type
mx.messaging:Producer
pro.resendInterval = 5000; //Error, Access of
possibly undefined property resendInterval through a reference with static type
mx.messaging:Producer
A weird one considering the docs say both
are valid properties
I had to comment both lines out for it to
compile
A False import
import mx.messaging.Message;
Regards,
Bjorn Schultheiss
Senior Flash Developer
QDC Technologies
From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of malik_robinson
Sent: Wednesday, 7 June 2006 6:20
PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Flex/CF
Tutorial PDF Posted on Adobe Site, having problem, getting errors.
Hi,
I am
trying to use this example to get Flex 2.0 Beta 3, Mystic, and CF 7.02 to
work together
but
having some problems. If someone has a few moments to help that would be
great, there is not much code to struggle through and this example is posted on
the Macromedia/Adobe Site.
I am
using CF 7.02 with the built in web server, Flex 2.0 Beta 3,
FDS,
with CF Extensions.
The code
I am trying is here:
http://download.macromedia.com/pub/labs/flex/2/b3_usingcfwithflex_0503
.p
df. This is posted on the Macromedia site. Has anyone gotten this
to
work?
I am
trying to follow the code in section 1 of this PDF.
It
specifically states: To
specify a CFC to connect to, you do one
of
the following:
This seems to mean I can use a Named Resource OR
specify the full path to the cfc in the source attribute which is
what
I am trying to do.
I know
the Flex can see my CFC and that this is not a path issue or a
case where it can't find the CFC because I accidentally declared two
methods with the same name, compiled the Flex App and ran it, and it
told me that I can't declare two methods with the same name obviously.
The
error I am getting when clicking Get Secure Data is:
[RPC
Fault faultString=Didn't receive an acknowledge message
faultCode=Server.Acknowledge.Failed faultDetail=Was expecting
mx.messaging.messages.AcknowledgeMessage, but received null]
at
mx.rpc::AbstractInvoker/http://www.adobe.com/2006/flex/mx/internal::fa
ul
tHandler()
at mx.rpc::Responder/fault()
at mx.rpc::AsyncRequest/fault()
at ::NetConnectionMessageResponder/NetConnectionChannel.as$42:
Ne
tConnectionMessageResponder::resultHandler()
at mx.messaging::MessageResponder/result()
The MXML File:
?xml
version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.adobe.com/2006/mxml
xmlns=*
layout=absolute
mx:Script
![CDATA[
import mx.rpc.events.ResultEvent;
import mx.utils.ObjectUtil;
import mx.controls.Alert;
import mx.rpc.events.FaultEvent;
private function logIn():void{
cf.setRemoteCredentials(this.username.text,
this.password.text);
}
private function logOut():void
{
cf.setRemoteCredentials(null, null);
cf.logoutuser();
}
private function getData():void
{
cf.getData();
}
private function serverFault(event:FaultEvent):void{
Alert.show( ObjectUtil.toString(event.fault) );
Alert.show( error );
}
private function serverResult(event:ResultEvent):void{
Alert.show( ObjectUtil.toString(event));
Alert.show( success );
}
]]
/mx:Script
mx:RemoteObject id=cf destination=ColdFusion
source=myapp.com.menu
mx:method name=getData result=serverResult
(event) fault=serverFault(event) /
mx:method name=logoutuser /
/mx:RemoteObject
mx:Form x=10 y=10
mx:FormItem label=username
mx:TextInput id=username
text=admin/
/mx:FormItem
mx:FormItem label=password
mx:TextInput id=password
text=adminpwd/
/mx:FormItem
mx:FormItem direction=horizontal
mx:Button label=Login
click=logIn();/
mx:Button label=Logout
click=logOut()/
/mx:FormItem
mx:Button label=Get Secure Data click=getData
();/
/mx:Form
/mx:Application
This
seems to be a basic app. It only has 3 files. The mxml file, the
cfc and the application.cfm file.
Can
anyone try this or shed some light. The app loads fine no errors. I
click Login It sets some cookie no errors at all. I click
Logout and it errors with : ArgumentError: Error #2004: One of the
parameters is invalid. I click Get Secure Data and I get the
big error message I displayed above.
Any help
appreciated.
Thanks,
-MR
RE: [flexcoders] Flex/CF Tutorial PDF Posted on Adobe Site, having problem, getting errors.
I can't get this CFMail example to work.
The destination totally fails for me.
Where should the destination that I use for Producer and Consumer be
defined?
I have it in,
C:\fds2\jrun4\servers\default\flex\WEB-INF\flex\flex-message-service.xml
service
adapters
adapter-definition id=cfgateway/
destination id=ColdFusionGateway
adapter ref=cfgateway /
My App is running on,
http://localhost:8700/flex/waitlist/
Regards,
Bjorn Schultheiss
Senior Flash Developer
QDC Technologies
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Bjorn Schultheiss
Sent: Wednesday, 7 June 2006 10:50 PM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] Flex/CF Tutorial PDF Posted on Adobe Site, having
problem, getting errors.
I feel you Malik,
Good chance it has to do with the Destination in your RemoteObject.
I skipped that example though, but I will take a look at it soon.
In the same doc I'm getting problems with the use Event Gateway Mail
Example.
Compiler is throwing a few errors
Example had
mx:Consumer id=consumer destination=Gateway1
I had to change it to
mx:Consumer id=consumer destination=ColdFusionGateway
To get it to compile
Also the producer properties
public var pro:mx.messaging.Producer;
public function initApp() {
pro = new mx.messaging.Producer();
pro.destination = gateway1; //Error, Blows up when I hit 'Send',
Obviously Gateway1 doesn't exist
pro.resendAttempts = 5; //Error, Access of possibly undefined property
resendAttempts through a reference with static type mx.messaging:Producer
pro.resendInterval = 5000; //Error, Access of possibly undefined property
resendInterval through a reference with static type mx.messaging:Producer
A weird one considering the docs say both are valid properties
I had to comment both lines out for it to compile
A False import
import mx.messaging.Message;
Regards,
Bjorn Schultheiss
Senior Flash Developer
QDC Technologies
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of malik_robinson
Sent: Wednesday, 7 June 2006 6:20 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Flex/CF Tutorial PDF Posted on Adobe Site, having
problem, getting errors.
Hi,
I am trying to use this example to get Flex 2.0 Beta 3, Mystic, and CF 7.02
to work together
but
having some problems. If someone has a few moments to help that would be
great, there is not much code to struggle through and this example is posted
on the Macromedia/Adobe Site.
I am using CF 7.02 with the built in web server, Flex 2.0 Beta 3,
FDS,
with CF Extensions.
The code I am trying is here:
http://download.macromedia.com/pub/labs/flex/2/b3_usingcfwithflex_0503
.p
df. This is posted on the Macromedia site. Has anyone gotten this
to
work?
I am trying to follow the code in section 1 of this PDF.
It specifically states: To specify a CFC to connect to, you do one
of
the following: This seems to mean I can use a Named Resource OR
specify the full path to the cfc in the source attribute which is
what
I am trying to do.
I know the Flex can see my CFC and that this is not a path issue or a
case where it can't find the CFC because I accidentally declared two
methods with the same name, compiled the Flex App and ran it, and it
told me that I can't declare two methods with the same name obviously.
The error I am getting when clicking Get Secure Data is:
[RPC Fault faultString=Didn't receive an acknowledge message
faultCode=Server.Acknowledge.Failed faultDetail=Was expecting
mx.messaging.messages.AcknowledgeMessage, but received null]
at
mx.rpc::AbstractInvoker/http://www.adobe.com/2006/flex/mx/internal::fa
ul
tHandler()
at mx.rpc::Responder/fault()
at mx.rpc::AsyncRequest/fault()
at ::NetConnectionMessageResponder/NetConnectionChannel.as$42:
Ne
tConnectionMessageResponder::resultHandler()
at mx.messaging::MessageResponder/result()
The MXML File:
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.adobe.com/2006/mxml; xmlns=*
layout=absolute
mx:Script
![CDATA[
import mx.rpc.events.ResultEvent;
import mx.utils.ObjectUtil;
import mx.controls.Alert;
import mx.rpc.events.FaultEvent;
private function logIn():void{
cf.setRemoteCredentials(this.username.text,
this.password.text);
}
private function logOut():void
{
cf.setRemoteCredentials(null, null);
cf.logoutuser();
}
private function getData():void
{
cf.getData();
}
private function serverFault(event:FaultEvent):void{
Alert.show( ObjectUtil.toString(event.fault) );
Alert.show( error );
}
private function serverResult(event:ResultEvent):void{
Alert.show( ObjectUtil.toString(event));
Alert.show( success );
}
]]
/mx:Script
mx:RemoteObject id=cf destination=ColdFusion
source=myapp.com.menu
mx:method name=getData result=serverResult
(event) fault=serverFault(event) /
mx:method name=logoutuser /
/mx:RemoteObject
mx:Form x=10 y=10
RE: [flexcoders] Flex/CF Tutorial PDF Posted on Adobe Site, having problem, getting errors.
Thanks,
I found the issue was that the RMTP channel had a fatal exception on the
Flex server start-up.
Something about it had already been defined.
I removed the samples directory on my flex server and this time no fatal
exceptions and apps work lovely.
I think having these problems and overcoming them has given me a clear sense
of the way Producers and Consumers work with the Event Messaging Gateway.
Thanks Adobe for the bungled examples ;)
Regards,
Bjorn Schultheiss
Senior Flash Developer
QDC Technologies
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Peter Farland
Sent: Thursday, 8 June 2006 12:30 AM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] Flex/CF Tutorial PDF Posted on Adobe Site, having
problem, getting errors.
If you're using Producers and Consumers to contact the messaging service
then you'll need to ensure the channel can broadcast messages to clients -
i.e. the client would need to either be statefully connected with a real
time channel such as RTMPChannel or a polling channel such as the AMFChannel
with polling-enabled set to true.
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Steve House
Sent: Wednesday, June 07, 2006 10:11 AM
To: flexcoders@yahoogroups.com
Subject: Re: [flexcoders] Flex/CF Tutorial PDF Posted on Adobe Site, having
problem, getting errors.
Have you checked on the WEB-INF\flex\flex-enterprise-services.xml file?
Specifically, look at
--- I had to change use-mappings to true and make sure all my methods are
remote access or change this to public
access
!-- Use the ColdFusion mappings to find CFCs, by default only CFC files
under your webroot can be found. --
use-mappingstrue/use-mappings
!-- allow public and remote or just remote methods to be invoked --
method-access-levelremote/method-access-level
/access
Secondly,
--- Here is my channels section, I think the
{server.name}:{server.port}{context.root } helps pick up non-standard ports
and context roots
channels
channel-definition id=my-cfamf class=mx.messaging.channels.AMFChannel
endpoint uri=http://{ server.name http://server.name
}:{server.port}{context.root}/flex2gateway/
class=flex.messaging.endpoints.AMFEndpoint/
properties
polling-enabledfalse/polling-enabled
serialization
instantiate-typesfalse/instantiate-types
/serialization
/properties
/channel-definition
/channels
Hope this helps,
Steve House
On 6/7/06, Bjorn Schultheiss [EMAIL PROTECTED] wrote:
I can't get this CFMail example to work.
The destination totally fails for me.
Where should the destination that I use for Producer and Consumer be
defined?
I have it in,
C:\fds2\jrun4\servers\default\flex\WEB-INF\flex\flex-message-service.xml
service
adapters
adapter-definition id=cfgateway/
destination id=ColdFusionGateway
adapter ref=cfgateway /
My App is running on,
http://localhost:8700/flex/waitlist/
Regards,
Bjorn Schultheiss
Senior Flash Developer
QDC Technologies
From: flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
[mailto: flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com ]
On
Behalf Of Bjorn Schultheiss
Sent: Wednesday, 7 June 2006 10:50 PM
To: flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
Subject: RE: [flexcoders] Flex/CF Tutorial PDF Posted on Adobe Site, having
problem, getting errors.
I feel you Malik,
Good chance it has to do with the Destination in your RemoteObject.
I skipped that example though, but I will take a look at it soon.
In the same doc I'm getting problems with the use Event Gateway Mail
Example.
Compiler is throwing a few errors
Example had
mx:Consumer id=consumer destination=Gateway1
I had to change it to
mx:Consumer id=consumer destination=ColdFusionGateway
To get it to compile
Also the producer properties
public var pro:mx.messaging.Producer;
public function initApp() {
pro = new mx.messaging.Producer();
pro.destination = gateway1; //Error, Blows up when I hit 'Send',
Obviously Gateway1 doesn't exist
pro.resendAttempts = 5; //Error, Access of possibly undefined property
resendAttempts through a reference with static type mx.messaging:Producer
pro.resendInterval = 5000; //Error, Access of possibly undefined property
resendInterval through a reference with static type mx.messaging:Producer
A weird one considering the docs say both are valid properties
I had to comment both lines out for it to compile
A False import
import mx.messaging.Message;
Regards,
Bjorn Schultheiss
Senior Flash Developer
QDC Technologies
From: flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
[mailto: flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com ]
On
Behalf Of malik_robinson
Sent: Wednesday, 7 June 2006 6:20 PM
To: flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
Subject: [flexcoders] Flex/CF Tutorial PDF Posted on Adobe Site, having
problem, getting errors.
Hi,
I am trying to use this example to get Flex 2.0 Beta 3, Mystic, and CF 7.02
to work together
but
having some
