Yep, and to follow on a bit:
When working with data driven controls, like List, Tree, DataGrid, you always work with the *underlying data*, almost never with the rendered UI item instances. Do not attempt to create an interactive itemRenderer from scratch unless you are an expert. Find an example, thare many, and modify it to fit your needs. Tracy Spratt, Lariat Services, development services available _____ From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Tim Hoff Sent: Wednesday, April 15, 2009 12:48 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] Re: Hook/Event when Item Renderers visible in List? Hi, There aren't any non-visible itemRenderers in a list; except for maybe one extra at the bottom. ItemRenderers are recycled; meaning that they are reused with just the data changing. When a list is scrolled, you should be able to catch the data change in the set data method. -TH --- In flexcod...@yahoogro <mailto:flexcoders%40yahoogroups.com> ups.com, "liu_bai_un" <brian...@...> wrote: > > Looking for an event/hook where non-visible item renderers are made visible. > > Item Renderers apparently don't respond to: > 1. creationComplete (only works for the first group visible on list creation) > 2. override set data (same) >
