According to the Adobe Flex forum and Peter Ent of Adobe, I should use an XMLListCollection. Being simple-minded myself, I like simple things and hoped that an ArrayCollection and ComboBox would work. It seems to be a common example in Adobe docs (but fails when there is only 1 node of content which should give you 1 and only 1 item in your ComboBox).
The XMLListCollection works fine when there is only 1 node of content in my source XML. However, I need to process the XML to get the "data" part of the ComboBox. I realize that I am not doing a good job explaining this. Please refer to the Adobe forum: http://www.adobe.com/cfusion/webforums/forum/messageview.cfm? forumid=60&catid=585&threadid=1198525&highlight_key=y&keyword1=combobo x --- In [email protected], "pdenys" <[EMAIL PROTECTED]> wrote: > > Thanks for your reply. That did not work as "state" is the repeating > element not "states". If there are more than 1 "state" then this > works fine. I don't understand why 1 element would give the ComboBox > trouble. > > --- In [email protected], "Hilary Bridel" <hblists@> > wrote: > > > > Hi, > > Try changing: > > > > myAC = event.result.states.state; > > > > to > > > > myAC = event.result.states; > > > > Hilary > > > > -- > > > > On 13 Mar 2007 19:36:50 -0700, pdenys <pdenys@> wrote: > > > > > > I have a simple example where my ComboBox has a dataProvider > that is > > > an ArrayCollection. This ArrayCollection is assigned to the > results > > > of an HTTPService that retrieves an xml file of US States. The XML > > > file is just sitting on a local web server. > > > > > > Why is it that when there is only 1 entry (State) in my XML file, > the > > > ComboBox does not populate correctly (it is blank)? > > > > > > Here is my XML: > > > -------------- > > > <?xml version="1.0" encoding="utf-8"?> > > > <states> > > > > > > <state> > > > <label>MO</label> > > > <data>Jefferson City</data> > > > </state> > > > > > > </states> > > > > > > Here is my code: > > > --------------- > > > <?xml version="1.0"?> > > > <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml";> > > > > > > <mx:HTTPService > > > id="serviceTest" > > > url="http://localhost:8080/states.xml"; > > > result="resultHandler(event)" > > > /> > > > > > > <mx:ComboBox id="cmbTest" labelField="label" width="300" > > > dataProvider="{myAC}"/> > > > <mx:TextArea width="292" id="txtTest1"/> > > > <mx:TextArea width="290" id="txtTest2"/> > > > <mx:Button label="Feed from file" width="285" id="btnFeed" > > > click="serviceTest.send()"/> > > > > > > <mx:Script> > > > <![CDATA[ > > > import mx.collections.ArrayCollection; > > > import mx.rpc.events.ResultEvent; > > > > > > [Bindable] > > > public var myAC:ArrayCollection = new ArrayCollection(); > > > public function resultHandler(event:ResultEvent):void > > > { > > > myAC = event.result.states.state; > > > } > > > ]]> > > > </mx:Script> > > > </mx:Application> > > > > > > > > > > > > > > > > > -- > > Hilary > > > > -- > > >
