Yeah, Sorry, use:
artSvc.getArtists.lastResult for the dataProvider, without artists at the end. -TH --- In flexcoders@yahoogroups.com, "malik_robinson" <[EMAIL PROTECTED]> wrote: > > > Hi, > > I ended up getting an error, I think it was due to the text > "lastResult". Below is the error: > > I am very curious to know if someone can try this simple example and get > a datagrid to populate via a query object from CF. > > Error: Unknown Property 'artists'. > at > mx.collections::ListCollectionView/http://www.adobe.com/2006/actionsc rip\ > t/flash/proxy::getProperty() > at mx.binding::PropertyWatcher/::updateProperty() > at mx.binding::Watcher/mx.binding:Watcher::wrapUpdate() > at mx.binding::PropertyWatcher/updateParent() > at mx.binding::Watcher/updateChildren() > at mx.binding::PropertyWatcher/::updateProperty() > at mx.binding::Watcher/mx.binding:Watcher::wrapUpdate() > at mx.binding::PropertyWatcher/eventHandler() > at flash.events::EventDispatcher/dispatchEvent() > at > mx.rpc::AbstractInvoker/http://www.adobe.com/2006/flex/mx/internal::r esu\ > ltHandler() > at mx.rpc::Responder/result() > at mx.rpc::AsyncRequest/acknowledge() > at > ::NetConnectionMessageResponder/NetConnectionChannel.as$42:NetConne ction\ > MessageResponder::resultHandler() > at mx.messaging::MessageResponder/result() > > > Here is the CFC: > > <cfcomponent> > > > > <cffunction name="getArtists" access="remote" returntype="query"> > > <cfset var artists = '' /> > > <cfquery name="Artists" datasource="cfcodeexplorer"> > > SELECT firstname, lastname > > FROM ARTISTS > > </cfquery> > > <cfreturn Artists /> > > </cffunction> > > </cfcomponent> > > Here is the current MXML: > > <?xml version="1.0" encoding="utf-8"?> > <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml > <http://www.adobe.com/2006/mxml> " layout="absolute" > creationComplete="initApp()"> > > <mx:Script> > <![CDATA[ > import mx.rpc.events.*; > import mx.collections.ArrayCollection; > > > public function initApp():void { > // Force artists class to load > artSvc.getArtists.send(); > } > > ]]> > </mx:Script> > > <mx:RemoteObject > id="artSvc" > destination="ColdFusion" > source="myApp.cf.com.artists" > showBusyCursor="true" /> > > > <mx:DataGrid id="dg" dataProvider="{artSvc.getArtists.artists}" x="177" > y="65"> > <mx:columns> > <mx:DataGridColumn headerText="First Name" dataField="firstName"/> > <mx:DataGridColumn headerText="Last Name" dataField="lastName"/> > </mx:columns> > </mx:DataGrid> > > </mx:Application> > > > > --- In flexcoders@yahoogroups.com, "Tim Hoff" <TimHoff@> wrote: > > > > > > Hi Malik, > > > > I can't test this, but this is how the examples that I've seen work. > > > > -TH > > > > <?xml version="1.0" encoding="utf-8"?> > > <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml > > <http://www.adobe.com/2006/mxml> " > > layout="absolute" creationComplete="initApp()"> > > > > <mx:Script> > > <![CDATA[ > > import mx.collections.ArrayCollection; > > import mx.rpc.events.*; > > > > public function initApp():void { > > // Force artists class to load > > artSvc.getArtists.send(); > > } > > ]]> > > </mx:Script> > > > > <mx:RemoteObject id="artSvc" destination="ColdFusion" > > source="myapp.cf.com.artists" showBusyCursor="true" /> > > > > <mx:DataGrid id="dgArtists" > > dataProvider="{artSvc.getArtists.lastResult.artists}" x="177" y="65"> > > <mx:columns> > > <mx:DataGridColumn headerText="First Name" dataField="firstname"/> > > <mx:DataGridColumn headerText="Last Name" dataField="lastname"/> > > </mx:columns> > > </mx:DataGrid> > > > > </mx:Application> > > > > --- In flexcoders@yahoogroups.com, "malik_robinson" Malik_Robinson@ > > wrote: > > > > > > Hi, > > > > > > I have the following code that I *thought* would work, but it does > > > not. Can anyone see why this might not work? Basically the datagrid > > > does not get loaded, the browser says "transferring data from > > > localhost", but it never populates the grid, no error, I see the > show > > > busy cursor and my empty datagrid. I am using CF 7 and there is a > > > datasource that is defined when you install the tutorials. It is > > > basically a database of artists or something. I wrote a test page to > > > ensure my CFC works and it does return a query object, so I know the > > > CFC is fine. > > > > > > I am just trying to have it load the datagrid upon creationComplete > > > > > > Here is the main.mxml: > > > > > > <?xml version="1.0" encoding="utf-8"?> > > > <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"; > > > layout="absolute" creationComplete="initApp()"> > > > > > > <mx:Script> > > > <![CDATA[ > > > import mx.collections.ArrayCollection; > > > import mx.rpc.events.*; > > > > > > > > > public function initApp():void { > > > // Force artists class to load > > > artSvc.getArtists(); > > > } > > > ]]> > > > </mx:Script> > > > > > > <mx:RemoteObject id="artSvc" destination="ColdFusion" > > > source="myapp.cf.com.artists" showBusyCursor="true" /> > > > > > > <mx:DataGrid id="dgArtists" > > > dataProvider="{artSvc.getArtists.artists}" x="177" y="65"> > > > <mx:columns> > > > <mx:DataGridColumn headerText="First Name" > > > dataField="firstname"/> > > > <mx:DataGridColumn headerText="Last Name" > > > dataField="lastname"/> > > > </mx:columns> > > > </mx:DataGrid> > > > > > > > > > </mx:Application> > > > > > > > > > Any ideas? > > > > > > -Malik > > > > > > ------------------------ Yahoo! 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