RE: [flexcoders] How to handle a returned Java Collection in Flex - RemoteObject call
It is actually private. The cause might be different. We have a Flex /CF7 installation and there is a file in ColdFusion 7 called gateway-config.xml, and with an entry called lowercase-keys. This seems to explain what we are seeing. I just don't remenber where I read that we should expect an attribute name equal to the getter in Java. Here an extract of gateway-config.xml: !-- Determines how complex objects/generic class data types are to be handled by the gateway. The two options are Classic or Flex. Classic mode performs shallow serialization on all non-static fields for classes implemeting java.io.Serializable. Flex mode uses improvements made for Flex's RemoteObject feature and performs deep serialization on fields with bean accessors for any class. -- serializationClassic/serialization !-- ActionScript 1.0 and ColdFusion use case insensitive data structures to store associative arrays, objects and structs - the Java representation of these datatypes requires a case-insensitive Map, which the gateway achieves by looking up all keys in lowercase. If case insensitivity is desired then this setting should be set to true. ActionScript 2.0 is now case sensitive, but setting this to true will allow ColdFusion to look up keys case insensitively, and will not actually change the case of the keys. For AS 2.0 to java this should be false, since both are case sensitive. -- lowercase-keystrue/lowercase-keys By the way, we set it to true to get the same case that in Java, which is actually the contrary of what it says in the file Matt Chotin To: flexcoders@yahoogroups.com [EMAIL PROTECTED] cc: Sent by: Subject: RE: [flexcoders] How to handle a returned Java flexcoders@yahoogroups.com Collection in Flex - RemoteObject call 08/18/2005 02:19 AM Please respond to flexcoders Sorry, I don't know what might be going on here. Sounds like a bean-mapping issue though. Maybe your sDesc was public? From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] Sent: Monday, August 08, 2005 2:24 PM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] How to handle a returned Java Collection in Flex - RemoteObject call Hi Matt, I used XMLObjectOutput and found out that the name returned in the result was 'sdesc'. I think I was confused by the fact that I was expecting 'Desc' or 'desc', which is the getter name for this attribute --getDesc- in the Java VO. However, it is returning the name of the attribute itself but all lower case. The original name in Java is 'sDesc', which I originally tried as well. Any comments on this? Matt Chotin To: flexcoders@yahoogroups.com [EMAIL PROTECTED] cc: Sent by: Subject: RE: [flexcoders] How to handle a returned Java flexcoders@yahoogroups.com Collection in Flex - RemoteObject call 08/05/2005 07:45 PM Please respond to flexcoders Yep, use fdb or FlexBuilder's debugger or the XMLObjectOutput in the extras folder or one of the dump utilities that people have been mentioning over the last few days. Matt From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] Sent: Friday, August 05, 2005 10:36 AM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] How to handle a returned Java Collection in Flex - RemoteObject call Thanks Matt, that makes sense. However, it still doesn't work. It might be coming with a different name. Is there any way to display the object and the name of its attributes? Thanks, -Oscar. Matt Chotin To: flexcoders@yahoogroups.com [EMAIL PROTECTED] cc:
RE: [flexcoders] How to handle a returned Java Collection in Flex - RemoteObject call
Sorry, I dont know what might be
going on here. Sounds like a bean-mapping issue though. Maybe your sDesc was
public?
From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of [EMAIL PROTECTED]
Sent: Monday, August 08, 2005 2:24
PM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] How to
handle a returned Java Collection in Flex - RemoteObject call
Hi Matt,
I used XMLObjectOutput and found out that the name
returned in the result
was 'sdesc'. I think I was confused by the fact
that I was expecting 'Desc'
or 'desc', which is the getter name for this
attribute --getDesc- in the
Java VO. However, it is returning the name of the
attribute itself but all
lower case. The original name in Java is 'sDesc',
which I originally tried
as well.
Any comments on this?
Matt
Chotin
To: flexcoders@yahoogroups.com
[EMAIL PROTECTED]
cc:
Sent
by:
Subject: RE: [flexcoders] How to handle a returned
Java
flexcoders@yahoogroups.com
Collection in Flex - RemoteObject
call
08/05/2005 07:45
PM
Please respond
to
flexcoders
Yep, use fdb or FlexBuilder's debugger or the
XMLObjectOutput in the extras
folder or one of the dump utilities that people
have been mentioning over
the last few days.
Matt
From: flexcoders@yahoogroups.com
[mailto:flexcoders@yahoogroups.com]
On
Behalf Of [EMAIL PROTECTED]
Sent: Friday, August 05, 2005 10:36 AM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] How to handle a returned
Java Collection in Flex
- RemoteObject call
Thanks Matt, that makes sense. However, it still
doesn't work. It might be
coming with a different name. Is there any way to
display the object and
the name of its attributes?
Thanks,
-Oscar.
Matt
Chotin
To:
flexcoders@yahoogroups.com
[EMAIL PROTECTED]
cc:
Sent
by:
Subject: RE: [flexcoders]
How to handle a returned Java
flexcoders@yahoogroups.com
Collection in Flex -
RemoteObject call
08/05/2005 12:41 AM
Please respond to
flexcoders
It's not getProperty(desc) for normal
arrays, only when being used for a
TreeDatatProvider. Try oItem.desc and see if
that works.
Matt
From: flexcoders@yahoogroups.com
[mailto:flexcoders@yahoogroups.com]
On
Behalf Of [EMAIL PROTECTED]
Sent: Thursday, August 04, 2005 1:33 PM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] How to handle a returned
Java Collection in Flex
- RemoteObject call
Sorry for the late response, I actually got it
closer to what I need. I can
see the collection that the Remote Object is
returning in a ComboBox.
However, I can see all attributes listed in the
ComboBox separated by
commas. I only want to show one of them, the
Description. So I figured I
will use labelField or labelFuntion, but didn't
work. This is what I have:
Any ideas?
Server side:
public class LookupManager {
...
public Collection getTheList()
{
// Set
up default response
Collection response = null;
response = theList // gets the list from a Service
return response;
}
...
}
client side:
mx:Script
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RE: [flexcoders] How to handle a returned Java Collection in Flex - RemoteObject call
Hi Matt,
I used XMLObjectOutput and found out that the name returned in the result
was 'sdesc'. I think I was confused by the fact that I was expecting 'Desc'
or 'desc', which is the getter name for this attribute --getDesc- in the
Java VO. However, it is returning the name of the attribute itself but all
lower case. The original name in Java is 'sDesc', which I originally tried
as well.
Any comments on this?
Matt Chotin To: flexcoders@yahoogroups.com
[EMAIL PROTECTED] cc:
Sent by: Subject: RE: [flexcoders] How
to handle a returned Java
flexcoders@yahoogroups.com Collection in Flex -
RemoteObject call
08/05/2005 07:45 PM
Please respond to
flexcoders
Yep, use fdb or FlexBuilder's debugger or the XMLObjectOutput in the extras
folder or one of the dump utilities that people have been mentioning over
the last few days.
Matt
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of [EMAIL PROTECTED]
Sent: Friday, August 05, 2005 10:36 AM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] How to handle a returned Java Collection in Flex
- RemoteObject call
Thanks Matt, that makes sense. However, it still doesn't work. It might be
coming with a different name. Is there any way to display the object and
the name of its attributes?
Thanks,
-Oscar.
Matt Chotin To:
flexcoders@yahoogroups.com
[EMAIL PROTECTED] cc:
Sent by: Subject: RE: [flexcoders]
How to handle a returned Java
flexcoders@yahoogroups.com Collection in Flex -
RemoteObject call
08/05/2005 12:41 AM
Please respond to
flexcoders
It's not getProperty(desc) for normal arrays, only when being used for a
TreeDatatProvider. Try oItem.desc and see if that works.
Matt
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of [EMAIL PROTECTED]
Sent: Thursday, August 04, 2005 1:33 PM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] How to handle a returned Java Collection in Flex
- RemoteObject call
Sorry for the late response, I actually got it closer to what I need. I can
see the collection that the Remote Object is returning in a ComboBox.
However, I can see all attributes listed in the ComboBox separated by
commas. I only want to show one of them, the Description. So I figured I
will use labelField or labelFuntion, but didn't work. This is what I have:
Any ideas?
Server side:
public class LookupManager {
...
public Collection getTheList() {
// Set up default response
Collection response = null;
response = theList // gets the list from a Service
return response;
}
...
}
client side:
mx:Script
![CDATA[
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RE: [flexcoders] How to handle a returned Java Collection in Flex - RemoteObject call
Sorry for the late response, I actually got it closer to what I need. I can
see the collection that the Remote Object is returning in a ComboBox.
However, I can see all attributes listed in the ComboBox separated by
commas. I only want to show one of them, the Description. So I figured I
will use labelField or labelFuntion, but didn't work. This is what I have:
Any ideas?
Server side:
public class LookupManager {
...
public Collection getTheList() {
// Set up default response
Collection response = null;
response = theList // gets the list from a Service
return response;
}
...
}
client side:
mx:Script
![CDATA[
public var theList:Array= new Array();
function resultLookupHandler(result)
{
theList = result;
}
private function lblPriorityCode(oItem:Object):String
{
return oItem.getProperty(desc) // The original get in
s called getDesc, I tried both desc' and Desc with no sucess.
}
]]
/mx:Script
mx:RemoteObject id=lookup
source=com.test.LookupManager
result=resultLookupHandler(event.result)
/mx:RemoteObject
mx:Button label=Lookup click=lookup.getTheList()/
mx:ComboBox dataProvider={theList} labelFunction=lblListCode
width=30% height=20%/mx:ComboBox
Shahnavaz AlwareTo: flexcoders@yahoogroups.com
[EMAIL PROTECTED] cc:
Sent by: Subject: RE: [flexcoders] How
to handle a returned Java
flexcoders@yahoogroups.com Collection in Flex -
RemoteObject call
08/03/2005 02:23 PM
Please respond to
flexcoders
Can you post your code snippet? What you described in your email is right
way and should work if your code is doing right thing.
Thanks
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of [EMAIL PROTECTED]
Sent: Wednesday, August 03, 2005 9:32 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] How to handle a returned Java Collection in Flex -
RemoteObject call
I have a Java function that returns a Collection of VOs. I declared a
RemoteObject in Flex, and tried to assign the event.result to an Array
variable, but it actually didn't work. I want to use this data as the
DataProvider of ComboBoxes, or List, etc.
How can I read this data in Flex?
Thanks,
-Oscar.
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RE: [flexcoders] How to handle a returned Java Collection in Flex - RemoteObject call
Can you post your code snippet? What you described in your email is right way and should work if your code is doing right thing. Thanks From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of [EMAIL PROTECTED] Sent: Wednesday, August 03, 2005 9:32 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] How to handle a returned Java Collection in Flex - RemoteObject call I have a Java function that returns a Collection of VOs. I declared a RemoteObject in Flex, and tried to assign the event.result to an Array variable, but it actually didn't work. I want to use this data as the DataProvider of ComboBoxes, or List, etc. How can I read this data in Flex? Thanks, -Oscar. --- This e-mail message (including attachments, if any) is intended for the use of the individual or entity to which it is addressed and may contain information that is privileged, proprietary , confidential and exempt from disclosure. If you are not the intended recipient, you are notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please notify the sender and erase this e-mail message immediately. --- -- 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.
