thx for your tips; finally I found out that the problem was because of
using a global variable. Now all is working, thank you :)
On 21 oct, 15:00, Lothar Kimmeringer <[EMAIL PROTECTED]> wrote:
> [EMAIL PROTECTED] schrieb:
>
> > if I create a new iterator inside the onClick-method:
>
> > final List list = question.getAnswers();
>
> > sendAnswer.addClickListener(new ClickListener() {
> > public void onClick(Widget sender) {
>
> > final ListIterator testlist =
> > list.listIterator();
> > System.out.println("#5 New ListIterator has next
> > inside the
> > listener?: " + testlist.hasNext());
> > }
> > });
>
> > I get this output:
> > #5 New ListIterator has next inside the listener?: false
>
> ... and if you output the number of elements in the list
> with quesiton.size()?
> If the number is zero, this result isn't much surprising.
> If question.getAnswers creates a new list for every call,
> the list when creating the GUI should be empty, so in that
> case you should put in the list-creation into the onClick-
> method itself.
>
> Regards, Lothar
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