Oh, yeah... size() is a method from MarkupContainer.
/**
* Get the number of children in this container.
*
* @return Number of children in this container
*/
public final int size()
{
return children_size();
}
I don't know if for Repeaters would make sense to return how many items they
contain. Probably not.
-----Original Message-----
From: Mark Daniel [mailto:[EMAIL PROTECTED]
Sent: Tuesday, December 09, 2008 6:35 PM
To: users@wicket.apache.org
Subject: Re: Newbie question
Hi,
Basically, getCart().getCheeses().size() != cartListView.size()
On Wed, Dec 10, 2008 at 12:31 AM, Bruno Cesar Borges <
[EMAIL PROTECTED]> wrote:
> I think you are talking about the 'viewSize' property of ListView.
>
> This indicates how many "viewable" items will be displayed within a
> ListView.
>
>
>
> -----Original Message-----
> From: Mark Daniel [mailto:[EMAIL PROTECTED]
> Sent: Tuesday, December 09, 2008 6:23 PM
> To: users@wicket.apache.org
> Subject: Newbie question
>
>
> Hello all,
>
> I'm following the wicket in action book. I'm trying the cheese store in
> chapter 3. I was following along the code by reading a bit and coding a bit
> on my own. The code defining the ListView for the cheese cart is
> originally:
>
> add(new ListView("cart", new PropertyModel(this, "cart.cheeses")) { ... }
>
> The way I ended up coding it was:
>
> add(new ListView("cart", getCart().getCheeses())) { ... }
>
> Which seems to be working fine, but If I click repeatedly fast on the 'add
> to cart' link, the ArrayList in session gets its size changed correctly
> when
> adding elements, but the ListView element size doesnt change accordingly.
> Basically, the list size keeps growing on each click, but the number of
> items in the ListView doesnt grow anymore.
>
> Any ideas whats wrong?
>
> Thanks.
>
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