--- In [email protected], "fumeng5" <fume...@...> wrote: > > Hi, > > I have to devise an ID naming system that'll support lists that are 4-levels > deep. At any one time, I need to know at what level an element is. I have it > up to 3-levels but don't know how to do a 4th. In fact, it's starting to look > like a mess to me and I think I'm overcomplicating it. > > Here's what I have so far: > > Class ID = 1 > Class Name = First Class > > Now, all subclasses associated with "First Class" are denoted via an > underscore character, i.e. > > Class ID = 1_1 > Class Name = Foo One > > Class ID = 1_2 > Class Name = Foo Two > > Here's the 3rd level. It defines a subclass of "Foo Two" > > Class ID = 1_2_1 > Class Name = Foo Three > > And here would be the 4th level. It defines a subclass of "Foo Three" > > Class ID = 1_2_1_1 > Class Name = Foo Four. > > Am I approaching this the wrong way? Can anyone show me a better way to do > this? Any tips are very much appreciated.
http://www.adobe.com/livedocs/flex/3/langref/mx/collections/HierarchicalCollectionView.html getNodeDepth HTH; Amy
