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Are you setting remote-objects-debug in flex-config.xml?
What version of ColdFusion are you using?
Re: the unsupported type in stream message... are you doing
anything like the following:
var s:String = new String("foo");
var b:Boolean =
new Boolean(true);
var n:Number = new
Number(4);
Unfortunately in AS1/AS2 the Flash Player does not
recognize the Object form of String, Boolean or Number type for serialization
purposes so it sends them (yes, oddly) as an unsupported type when serialized as
AMF which the remoting gateway rejects. If you use the "primitive" forms of
these types in ActionScript:
var s:String = "foo";
var b:Boolean =
true;
var n:Number = 4;
It should work
fine.
Out of curiosity, how
are you generating the data that is sent to the CFC? Are you loading a web
service first by any chance and then trying to send that result to a CFC via
remote object?
Can you post the
<cffunction> and accompanying <cfargument> tags from your CFC method
that you're invoking? Can you also post the ActionScript line you're using to
call the RemoteObject abstraction of your CFC?
Thanks,
Pete
Well the problem with it not passing solved itself somehow.
Debugger still wont let me watch variables though.
I tried the ? and
while it prevented it from hanging, when I go do one search I get a message
about unsupported type in stream so I just went back to the webservice.
Even tried diffferent tweeks to the cfc etc and it wouldn't work.
Peter
Farland wrote:
Note that my suggestion was to append the ? query
string marker, please let me know if this resolves the issue as your initial
symptoms described the issue with AppendToGatewayUrl
exactly.
Also, the problem is that Flash Remoting (and hence
still Flex's RemoteObject) with ColdFusion introduced the concept of
named arguments. That is, if your CFC is expecting a Struct as a single
argument and you're sending it an object, then it won't work as the CFC proxy
between the gateway interprets them as "named arguments" and thus looks for
parameters to match each of the keys in the AS Object. Try adding a second,
dummy variable to the CFC function and let me know if this solves the
issue.
I will give that the /
suggestion a try. As a workaround I switched to a webservice vs
remoteobject and it has no problems and seems to let the client load
faster.
But I just commented out the remoteobject so I will try
flipping back and see what happens.
Now my biggest problems are I am
making a call to a CFC and passing it a parameter but the CFC is complaining
that it wasn't passed. Plus my debugger for some reason who let me watch
variables anymore. I put an alert in the Flex code just before the CFC
call and it shows valid data in the variable I am sending, but it just doesn't
get to the CFC for some reason. Doing the same exact thing with all the
other CFCs and they work fine :/
Peter Farland wrote:
Actually, it's likely that you're getting an
AppendToGatewayUrl AMF
Response Header from the server because it
detected that while a session
was created during the request, the client
didn't inform the server
whether it could accept cookies.
This
AMF Response Header is trying to tell the client NetConnection
to
decorate its connection URL with some extra info, for example
a
jsessionid for Java or a cfid/cftoken for ColdFusion.
You may
then be using IIS... In which case it may be barfing on the
semi-colon in
something like the jsessionid token, irrespective of
whether you have a
;.
http://cfxtest.research.unc.edu/flashservices/gateway/;jessionid=XYZ123A
BC
I
believe CF released a hot fix for this issue, but the work around
is
easy... Just add a ? To the gateway URL (or "endpoint" in flex speak)
so
that the session information won't annoy IIS.
endpoint="http://cfxtest.research.unc.edu/flashservices/gateway?"
Pete
-----Original
Message-----
From: [email protected] [mailto:[email protected]]
On
Behalf Of Muzak
Sent: Wednesday, September 28, 2005 11:22 AM
To:
[email protected]
Subject:
Re: [flexcoders] Calls to CFCs
A wild guess: try adding a "/" at the
end of the gateway url.
endpoint="http://cfxtest.research.unc.edu/flashservices/gateway/"
I've
seen USERID and alike being added to the gateway url when making
remote
calls.
In that case, without the ending '/', the gateway url gets messed
up.
Might not be the case here, but it's the first thing I'd check
;-)
regards,
Muzak
----- Original Message -----
From:
"Greg Johnson" <[EMAIL PROTECTED]>
To:
<[email protected]>
Sent:
Wednesday, September 28, 2005 2:28 PM
Subject: Re: [flexcoders] Calls to
CFCs
> Here is where the connection is setup in the main
file:
>
------------------------------------------------------------------------
>
>
<mx:RemoteObject id="mr_cfc"
> endpoint="http://cfxtest.research.unc.edu/flashservices/gateway"
>
source="mr.mr_cfc"
>
fault="mx.controls.Alert.show(event.fault.faultstring)"
>
showBusyCursor="true" >
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