listdataprovider keeps a reference to the list, so it never sees your
updated reference. i would suggest you implement idataprovider
yourself.
-igor
On Mon, Jun 8, 2009 at 2:05 PM, Rangel Preis<rangel...@gmail.com> wrote:
> Hi. I have a page with one inputText, one button and one table...
> this's a search page, when i click in the Button "Search" i made a
> search in the database and return the result to populate the
> DataGridView.
>
> I have in my page:
> this.gridDataProvider = new ListDataProvider(this.listaProvider);
> add(new DataGridView("rows", columnsCell, this.gridDataProvider));
>
>
> And in my action i try:
>
> onClickSearch(){
> List result = ...get data from database;
> this.listaProvider = result;
> }
>
> or
>
> onClickSearch(){
> List result = ...get data from database;
> this.gridDataProvider = new ListDataProvider(result);
> }
>
> No one work... but if i remove all itens from the list and add others
> it's work fines:
> onClickSearch(){
>
> List result = ...get data from database;
> this.listaProvider.removeAll(...);
> for result....{
> ... this.listaProvider.add(result..)
> }
>
> }
>
>
> It's the way that wicket work? Or I'm doing anything worng?
> It's loosing the memory reference.
>
>
> Rangel Preis
>
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