Indeed relying on indices is always risky without appropriate tests but in my case, it would be helpful. I am adding controls at runtime (programmatically) based on list elements (where I know the list size) and would like to implement data binding. it works for my standard bean properties of course but for my list it does not. So I had to implement a custom binding system for this case.
On Mon, Aug 30, 2010 at 11:53 PM, Greg Brown <[email protected]> wrote: > It isn't currently supported, though it would be trivial to add. I'm > curious about the use case, though. It seems a bit fragile to rely on a > numeric index, but maybe there is a valid use for it. > G > > On Aug 30, 2010, at 3:33 PM, A. J. wrote: > > > Hi, > > > > Is it possible to have binding expressions that refer to list items using > index accessor such as the following one (myList being of type > java.util.List) ? > > > > ... > > <TextInput textKey="myObj.myList[2]" /> > > ... > > > > thanks in advance > > AJ. > >
