Fabio Fioretti wrote:
>
> This is what I do, basically:
> 1) Select a choice from the ListChoice;
> 2) The form automatically fills with the data of the selected
> recommendation instance;
> 3) Modify the data in the form so that validation will fail;
> 4) Submit data --> validation fails;
> 5) Select another choice from the ListChoice;
> 6) The form doesn't get updated anymore (and keeps showing old data of
> the recommendation instance that failed validation)
>
I suppose you're using wantOnSelectionChangedNotifications() to trigger
the refresh? In that case it won't refresh any input entered by the user.
Validation plays no role here because such a form refresh does NOT invoke
the validation logic.
In order to refresh the data and erase what the user has entered, call
clearInput() on the form:
ListChoice recommendation = new ListChoice("recommendation", ...) {
protected boolean wantOnSelectionChangedNotifications() {
return true;
}
protected void onSelectionChanged(Object newSelection) {
recommendationForm.clearInput();
}
};
--
Kent Tong
Wicket tutorials freely available at http://www.agileskills2.org/EWDW
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