Thanks,
Alin DICU a écrit :
> Hi,
>
> I'm having problemes accessing clicked branches in trees. I tried many
> thing but I keep stumbling on undefined items.
>
> Here are piéces of my code:
>
> ------------------------------------- the UI tree component
> -------------------------------
> <mx:Tree id="employeeTree" dataProvider="{treeHttpSrv.result}"
> width="100%" nodeOpen="dataController.onTreeClick(employeeTree)"
> height="100%"/>
>
> ----------------------------------- the httpservice which works
> ----------------------------
> <mx:HTTPService
> id="treeHttpSrv"
> concurrency="multiple"
> method="GET"
> url="" href="http://localhost:8084/FlexXMLServer/XMLTreeElementsServlet">http://localhost:8084/FlexXMLServer/XMLTreeElementsServlet"
> showBusyCursor="true"
> fault="alert(event.fault.faultstring);"/>
>
> --------------------------------- the format of the XML object send by
> the servlet---------
>
> <Albums>
> <label>Albums</label>
> <nomAlbum>
> <label>BMW</label>
> <nomPhoto>
> <label>BMW 325ci 1994</label>
> <urlPhoto>http://localhost:8080/FlexXMLServer/Photos/BMW/BMW
> 325ci 1994.jpeg</urlPhoto>
> </nomPhoto>
> </nomAlbum>
> </Albums>
>
> ------------------------------- the DataController function
> -------------------------------
>
> public function onTreeClick(event):Void
> {
> trace(event.selectedItem);
> }
>
> It seems I can't get a proper handler on the tree so I can extract the
> urlPhoto attriburte from the xml.
>
> Could someone please redirect me to some working examples or give some
> tips?
>
> Thank,
>
>
>
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