I tried to do this:
ListView obj = (ListView) form.get("rowPanel:ims");
obj.removeAll();
But after that, the input is forgotten.
I tought, that if I enable the ReuseItems, than the list will remember
the contents, but when I call, the removeAll(), it's just forgots the
input values. It's like I just left the reuseItems on false.
How can I achieve, that the new values won't be forgotten when I remove
one item from the list?
Thanks
Peter
2009-08-14 17:18 keltezéssel, Igor Vaynberg írta:
you have ot call removeall() on the listview, not on the button.
-igor
2009/8/14 Major Péter<[email protected]>:
I tried this:
item.add(new AjaxFallbackButton("imRemove", PersonForm.this) {
@Override
public void onSubmit(AjaxRequestTarget target, Form<?>
form) {
person.getIMAccounts().remove(acc);
removeAll();
if (target != null) {
target.addComponent(rowPanel);
}
}
}.setDefaultFormProcessing(false));
but it's still not working, it looks like that on every single
imRemove#onSubmit in the list the last element will disappear. I have no
idea what's causing this behavior...
Regards,
Peter
2009-08-14 04:19 keltezéssel, Cserep Janos írta:
Because of this:
listview.setReuseItems(true);
You should do a
removeAll()
in your onSubmit() method when you change the model (the list in this
case).
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