Thanks Tracy. Right, I got the labelField property setup corectly. I just discovered my faux pau. My VO in as relating to my Java VO had a constructor with args. I didn't realise this was a no no. Apparently not only does the Java version of your VO require a no-args constructor, your as VO does too. oops! Me mind is on MAX and all those free drinks, oops, I mean free schwag :)
Peas.. DK On 10/13/05, Tracy Spratt <[EMAIL PROTECTED]> wrote: > That means you are trying to assign a complex object to a display > component that needs text. > > You will want to define the labelField property if the data you want for > the label is a first level property of your node. > > If the data you want for the label consists of more than one property, > or the property is located on some nested property, you will need a > labelFunction() > > Tracy > > -----Original Message----- > From: [email protected] [mailto:[EMAIL PROTECTED] On > Behalf Of Douglas Knudsen > Sent: Thursday, October 13, 2005 2:00 PM > To: [email protected] > Subject: [flexcoders] Re: tree, remoteobject, VO, and isBranch > > ok, suddenly, yes suddenly, I started getting the nifty arrow next to > each item. Removing isBranch from my VO makes it go away. kewl. > But now all items appear as > > [object Object],1, , [object Object] > > oddness...one of those days...with MAX on my mind I'm probably missing > some silly thing. > > DK > > On 10/13/05, Douglas Knudsen <[EMAIL PROTECTED]> wrote: > > Ok, I am building a tree using a remoteobject call to get the data for > > it. The data returned is an array of VOs. The result is only one > > level deep, the top level of the tree. I plan to dynamically build > > child nodes via the change event. The data is a list of US states. > > When I click a state I want to fetch data and build child nodes for > > the sate, this part I can do. Now, I want the initial tree to have > > the clickable drill-down arrow thingy. How do I get that? I'm > > getting the default icon in the tree for a childless node. I added > > isBranch to my VO, but does not seem to help. Someway to cast the VO > > onto a node or something? > > > > brief code snip... > > > > var states : Object; > > > > public function getStates() > > { > > EventBroadcaster.getInstance().broadcastEvent( > > AOPSchedulerController.EVENT_GETALLSTATES ); > > > > } > > ]]> > > </mx:Script> > > > > <mx:Tree height="100%" dataProvider="{ states }" > labelField="state" > > value="stateID" > > change="mx.core.Application.alert( > > event.target.selectedItem.getProperty('stateID'))" > > > > > </mx:Tree> > > </mx:VBox> > > > > > > my VO def > > > > class com.alltel.rapid.aopscheduler.vo.StateVO { > > > > public var stateID : String; > > public var state : String; > > public var isBranch : Boolean = true; > > > > > > > > > > public function StateVO(stateID : String, state : String) > > { > > this.stateID = stateID; > > this.state = state; > > } > > > > > > public static var registered:Boolean = Object.registerClass( > > "com.foo.aopscheduler.vo.StateVO", StateVO ); > > > > > > } > > > > > > -- > > Douglas Knudsen > > http://www.cubicleman.com > > this is my signature, like it? > > > > > -- > Douglas Knudsen > http://www.cubicleman.com > this is my signature, like it? > > > > -- > 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 > > > > > > > > > > > > > > -- > 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 > > > > > > > > > -- Douglas Knudsen http://www.cubicleman.com this is my signature, like it? ------------------------ Yahoo! Groups Sponsor --------------------~--> Fair play? Video games influencing politics. Click and talk back! http://us.click.yahoo.com/T8sf5C/tzNLAA/TtwFAA/nhFolB/TM --------------------------------------------------------------------~-> -- 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 <*> To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
