Thanks for the response Barry. I was away & just now
catching up on email.
Turns out I did not have to do:
var treeListData:TreeListData =
TreeListData(super.listData);
if(treeListData.isDirty){
this.label.setStyle('fontStyle', 'italic');
}
but just:
var treeListData:TreeListData =
TreeListData(super.listData);
if(treeListData.isDirty){
setStyle('fontStyle', 'italic');
}
I had one of those doh moments when I noticed it.
Regards,
Ivo
--- "barry.beattie" <[EMAIL PROTECTED]> wrote:
> Ivo, did you find a solution?
>
> the tree controls' "labelFunction" (instead of
> "labelField") could be
> an easy way out to conditionally modify the label's
> condition0
>
> just a quick suggestion
>
> best'o'luck
> barry.b
>
>
> <mx:Tree width="100%" height="100%"
> dataProvider="{questionaire.section}"
> labelFunction="treeLabel"
> change="onTreeNodeSelected(event)"
> />
>
>
> private function treeLabel( item:Object ) : String
> {
> var node:XML = XML(item);
> var labelText:String;
> // choose what to use for label
> // TODO: replace hard-coded node name with [if
> not hasChildren]
> if( node.localName() == "question")
> {
> labelText = String([EMAIL PROTECTED]);
> }
> else
> {
> labelText = String([EMAIL PROTECTED]);
> }
> if (labelText.length > 30) // too long
> {
> labelText = labelText.substr(0,30) + "...";
> }
> return labelText;
> }
>
>
>
