RE: [flexcoders] Help with remote objects.

Thu, 18 May 2006 07:02:06 -0700

Without specifying a destination in an flex-enterprise-services.xml file you have two options:
 
You'd could programmatically create a mx.messaging.channels.ChannelSet in an <xm:Script> block and assign it to the RemoteObject instance,
 
or you could try just specifying the endpoint attribute (in addition to the destination attribute) on the MXML tag version of RemoteObject to point at a CF Mystic server that hosts your CFC.
 
If Flex and ColdFusion are not on the same domain then you may need to consider adding a crossdomain.xml file to your ColdFusion server webroot (i.e. without a context root) to allow access from your Flex SWF. This is not specific to Flex however, this is just the general sandbox security restrictions imposed by the Flash Player.
 
 
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Jeremy Rottman
Sent: Thursday, May 18, 2006 2:09 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Help with remote objects.

I am starting to swtich over to F2B3 and I want to start using remoe objects in my apps. I have my cf server setup on my dev machine, and I know the cfc works just fine. But when I try to run a simple app that calls information from the db, I get this error. Any help with this would be greatly appreciated.

Also I am not using FDS, I am using the standard flex bulder 2 beta 3.

Error Screenshot

Here is my code.
testRO.mxml:

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" creationComplete="initComponent()" layout="absolute">
    <mx:Script source="testRO.as" />
    <mx:RemoteObject
        id="getSaleMod"
        showBusyCursor="true"
        destination="ColdFusion" source="com.testCF! C">
        <mx:method name="getSales" result="getSales_result(event)" fault="server_fault(event)" />
    </mx:RemoteObject>   
   
        <mx:HBox width="100%" height="100%">
        <mx:DataGrid
            id="masterList"
            width="100%" height="100%" top="0" left="0" right="0" bottom="0">
            <mx:columns>
                <mx:DataGridColumn dataField="fld_mlsNum" headerText="Fld Mls Num" />
                <mx:DataGridColumn dataField="fld_propType" headerText="Fld Prop Type" />
  &! nbsp;            ! <mx: DataGridColumn dataField="fld_fileNum" headerText="Fld Prop Status" />
            </mx:columns>
        </mx:DataGrid>

    </mx:HBox>
   
</mx:Application>

testRO.as:

// ActionScript file
            import mx.rpc.events.FaultEvent;
            import mx.rpc.events.ResultEvent;
            import mx.collections.ArrayCollection;
            import mx.utils.ObjectUtil;
            import mx.controls.Alert;
           
            private var _key:Object;
     !       
            [Bindable]
            public function get key():Object
            {
                return this._key;
            }
           
            private function initComponent():void
            {
                refreshList(null);
            }
           
            public function refreshList(event:Event):void
    !         {
    !  &n bsp;          this.getSaleMod.getSales(this.key);
            }
           
            private function getSales_result(event:ResultEvent):void
            {
                //Alert.show( ObjectUtil.toString(event.result) );
                this.masterList.dataProvider = event.result as ArrayCollection;
               
            }
           
            private function server_fault(event:FaultEvent):void
 &nb! sp;          {
                // dump error message
                Alert.show( ObjectUtil.toString(event.fault) );
            }




--
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



Reply via email to