I think ImageButton is the component that makes it stateful.
To be sure use wicket-devutils, annotate the page with
@StatelessComponent and add StatelessChecker as
IComponentOnBeforeRenderListener in your application.
On Tue, Jul 12, 2011 at 2:14 PM, Mike Mander <wicket-m...@gmx.de> wrote:
> Hi,
>
> i use a page with a border. I add a panel with a stateless form to the
> border and the page gets stateful. Why?
> The symtoms are - NotSerializableExceptions and RuntimeException if i click
> the submit.
> Form action:
> ../../../../Overview.html/gdw_exact/Party/of/47/wicket:interface/:0:ambiance:search:searchSlot::IFormSubmitListener::
>
> I'm definitly doing something stupid, but i can't see what. Maybe someone
> can point me to a doc or something.
>
> Thanks
> Mike
>
> ShopBorder.java
> <code>
> public class ShopBorder extends Border {
>
> public ShopBorder(String id) {
> super(id);
> add(searchSlot());
> }
>
> private Component searchSlot() {
> return new SearchSlot("search") {
> @Override
> protected void setSearchterm(String searchterm) {
> getPage().getPageParameters().put("sTerm", searchterm);
> setResponsePage(getPage().getClass(),
> getPage().getPageParameters());
> };
> };
> }
> }
> </code>
>
> SearchSlot.java
> <code>
> public abstract class SearchSlot extends Panel {
>
> public SearchSlot(String id) {
> super(id);
> IModel<String> term = new Model<String>();
> StatelessForm<String> form = new StatelessForm<String>("searchSlot",
> term) {
> @Override
> protected void onSubmit() {
> setSearchterm(getModelObject());
> super.onSubmit();
> }
> };
> form.add(new TextField<String>("searchTerm", term));
> form.add(new ImageButton("doSearch", new
> CompressedResourceReference(WicketApplication.class, "res/img/go.png")));
> add(form);
> }
>
> protected abstract void setSearchterm(String searchterm);
> }
> </code>
>
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>
--
Martin Grigorov
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