How about you have an index field in your list dataProvider and call data.index in the component.
--- In [email protected], "bmilesp" <[EMAIL PROTECTED]> wrote: > > i've already tried getItemIndex and failed, i suppose that i'm > implementing it wrong. I've attempted a number of times similar to > this attempt: > > <mx:List dataprovider="dProvider.incrementalData"> > <mx:itemrenderer> > <mx:component> > <p:custom_component dataProvider="{data.element}" > value="{outerDocument.dataModel.dataVal[getItemIndex(this)]}"> > </mx:component> > </mx:itemRenderer> > </mx:list> > > thie idea is this: as each component in the itemrenderer increments, > it will bind to the dataModel.dataVal[index] to retrieve it's value. > But obviously getItemIndex in this case doesn't work. Any other > ideas? thx in advance -b > > > --- In [email protected], "Alex Harui" <aharui@> wrote: > > > > You can call getItemIndex if you want > > > > > > > > ________________________________ > > > > From: [email protected] > [mailto:[EMAIL PROTECTED] On > > Behalf Of bmilesp > > Sent: Tuesday, December 18, 2007 7:18 PM > > To: [email protected] > > Subject: [flexcoders] itemrenderer dataprovider index? > > > > > > > > greetings! > > > > I have an mx:List with an itemrenderer that renders a custom > > component using a dataprovider. i want to get the rendered item > index > > (or current dataprovider index?) of each custom component in the > > list. > > > > or even just an incrementing number inside of the component would > > work. > > > > so I wish to write something like: > > > > <p:custom_component dataProvider="{data}" > > value="{outerDocument.dataModel.dataVal[i]}"> > > > > "i" being the current index of the rendered item > > > > Any Clues? thanks everyone! > > >
