Your e-mail is not very clear. There are many ways to get the array
collection to update. Anyway, if you are using a drop-in item renderer,
I suggest that you access the listData property of the itemRenderer.
listData has a property called "owner". So you could have your item
renderer dispatch an event using the "owner" property. This way, the
event will be seen as coming from the list itself.
so, from inside the item renderer:
listData.owner.dispatchEvent(<your event>);
and attach listeners to the list itself to get notified.
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msgId=136557/stime=1234359703/nc1=4507179/nc2=3848640/nc3=4836038>