public class ViewCartPage
{
....
// Add feedback panel
add(new FeedbackPanel("feedbackPanel", new
ComponentFeedbackMessageFilter(ViewCartPage.this)));
ShoppingCart cart = ShoppingCartWorkerEx.getShoppingCart();
int cartSize = cart.size();
if (cartSize == 0)
add(new Label("viewCartContainer", new
ResourceModel("Cart.empty.label", "Your Shopping Cart is empty")));
else
add(new CartDetailsFragment("viewCartContainer",
"cartDetailsFragment", this));
}
public class CartDetailsFragment
extends Fragment
{
public static final long serialVersionUID = 1L;
private List<CartItemVo> _cartItemVoList = FastList.<CartItemVo>
newInstance();
public CartDetailsFragment(String id, String fragmentId,
MarkupContainer markupProvider)
{
super(id, fragmentId, markupProvider);
populate();
}
private void populate()
{
_cartItemVoList =
ShoppingCartWorkerEx.getCartItemVoListFromSession();
Form cartForm = new Form("cartForm", new Model(new
ViewCartWrapperModelObject(new ShippingOptionByCriteria(
null, null), _cartItemVoList)));
add(cartForm);
// Cart Header Toolbar
cartForm.add(new CartActionToolbar("cartHeaderToolbar",
"cartActionToolbar", ViewCartPage.this, cartForm));
......
} // end cart detail fragment
private class CartActionToolbar
extends Fragment
{
public CartActionToolbar(String id, String markupId, MarkupContainer
markupProvider)
{
super(id, markupId, markupProvider);
populate();
}
public void populate()
{
// Checkout button
Button checkoutButton = new Button("checkoutButton", new
ResourceModel("CartForm.checkoutButton"))
{
public static final long serialVersionUID = 1L;
@Override
public void onSubmit()
{
...
setResponsePage(CheckoutPage.class);
}
};
add(checkoutButton);
LOG.info("!!!!!!!!!!!!!!!! Checkout button parent " +
checkoutButton.getParent() + " grand parent " +
checkoutButton.getParent().getParent() + " getForm() " +
checkoutButton.getForm() +
" path " + checkoutButton.getPath());
checkoutButton.getForm().setDefaultButton(checkoutButton);
Edvin Syse wrote:
>
> Please post the Java-code.
>
> -- Edvin
>
> Ritesh Trivedi skrev:
>> Hi,
>>
>> I have a Page which contains Fragment (A) and which in turn contains
>> Fragment (B). Fragment B has a button. In Fragment B class if I do
>> button.getForm() I get null. I also tried button.getParent().getParent()
>> which should be a form - but it returns null as well.
>>
>> Here is the markup
>>
>> <body>
>> <wicket:extend>
>> <div class="subColumnHolder">
>> <div wicket:id="feedbackPanel"></div>
>> <div wicket:id="viewCartContainer">[Cart Contents
>> here]</div>
>> </div>
>>
>> <wicket:fragment wicket:id="cartContentsFragment">
>> <h2>Your Shopping Cart</h2>
>> <p>Please review your shopping cart and press checkout to
>> proceed with your order</p>
>> <form wicket:id="cartForm">
>> <div class="actionButtons"
>> wicket:id="cartHeaderToolbar"></div> <-----Fragment cartActionToolbar
>> ....
>> </form>
>> </wicket:fragment>
>> <wicket:fragment wicket:id="cartActionToolbar">
>> <input wicket:id="checkoutButton" type="submit"
>> value="Checkout <<" class="button floatRight"/>
>> ....
>> </wicket:fragment>
>>
>> I have corresponding java code to add components properly - can post if
>> needed.
>
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