First, I think you should use selectedNode, not selectedItem.
I also think you should put your data in the data object and then use
the TreeDataProvider API: tree2.selectedNode.getData().UserBemsId.
Perhaps you can get at the id the way you have it if you do:
tree2.selectedNode.getProperty("UserBemsId")
If you still get the warning, cast the reference to String:
String(tree2.selectedNode.getData().UserBemsId)
Tracy
-----Original Message-----
From: [email protected] [mailto:[EMAIL PROTECTED] On
Behalf Of cnewroth55
Sent: Friday, July 15, 2005 10:56 AM
To: [email protected]
Subject: [flexcoders] Re: getting data to a webservice from a tree node
- fix found (sort of)
well, i searched the archives and found this, which works, but i do
get a 'warning', "Changes to unknown property, UserBemsID, will not
be detected."...
here is what I used to pass up to WS from Tree...
{tree1.selectedItem.attributes.UserBemsID}
now, can anyone tell me why i get the warning?
--- In [email protected], "cnewroth55" <[EMAIL PROTECTED]>
wrote:
> how does one get data from a selected tree node to a parameter in
a
> web service? I have a tree and tried doing the selectedItem. call
> but it doesn't pass the data up to the webservice; here is the
> webserice call;
> <mx:WebService
> wsdl="http://127.0.0.1:8300/components/getTechPOCUserID.cfc?wsdl";
> id="POCservice1">
> <mx:operation name="getuserinfo">
> <mx:request>
> <UserBemsID>{tree2.selectedItem.UserBemsID}</UserBemsID>
> </mx:request>
> </mx:operation>
> </mx:WebService>
> **** and the snippet of the tree... ***
> <mx:Tree height="420"
> change="selectedNode=POCservice1.getuserinfo.send()" width="340"
> backgroundColor="#8B9393" id="tree1" initialize="initTree()">
> <mx:dataProvider>
> <mx:XML>
> <node label="Aeroelasticity"
> data="This selection contains Flutter Analysis, Static Aeroelastic
> Analysis & Aeroservoelastic Analysis">
> <node label="Flutter Analysis" data="This
> selection can be expanded">
> <node label="Aero Modeling (Subsonic)"
> data="XXXX" UserBemsID="111111"/>
>
> Want to pass UserBemsID up to webservice, but can't seem to get
that
> to happen...
> can anyone see what I am doing wrong....
> Craig
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