When using ajax you do have to add the listview again..
2010/5/6 msalman <mohammad_sal...@yahoo.com>:
>
> Well, I have tried using ListModel as following:
>
> selectableValues = new ListView<SelectableValue>("selectableValuesList", new
> ListModel<SelectableValue>(list))
> {
> ..
> }
>
> and then:
>
> selectableValues.getModelObject().add(new
> SelectableValue(newId, "value "
> + newId++));
>
>
> without any success.
>
> BTW, do I also need to set the model for the CheckGroup as following?
>
> checkGroupSelectableValues = new
> CheckGroup<SelectableValue>("selectedValues", new
> CollectionModel<SelectableValue>(list));
>
>
> I did not need to do this in my other application but in this application if
> I don't do it then I get the model is null exception. I thought that when I
> add the ListView Object to the CheckGroup object then the model object is
> set for CheckGroup.
>
> The bottom line is that I can not make this thing what ever I tried.
>
> Please help. Thanks.
>
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