Put an InvokeListener component in the For
when the rewinding occures, it will invoke the listener with each Iteration.
In each iteration, the page property is stored with different value which
you can use
The listener is like
public void updateUser(IRequestCycle cycle) {
if (cycle.isRewinding()) { // make sure this only works when the form i
submited
// get the value you need, and update to database
}
}
Petri Wessman wrote:
>
> Ok, I'm a bit stumped here. I'm using Tapestry 4.1.3, and I'm trying to
> use (sub)components which have form input fields inside a For loop.
>
> I have a list of items, initialized by a "calling" page, and one as
> placeholder for the current value, something like this:
>
> public abstract Foobar getCurrentFoobar();
>
> @Persist
> public abstract List<Foo> getFoobars();
> public abstract void setFoobars(List<Foobar> value);
>
>
> The template has code like this:
>
> .........
>
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