Hi,
I have a "simple" requirement to be able to display (textfield) quantities
of each product in cart and then be able to globally update all the
quantities changed.
Looked at the FormPage/Refreshing view example - it shows how to handle
items individually but not globally. This kind of thing was really simple in
struts/jsp model, it seems difficult or atleast more complex in wicket.
Any pointers on how to do a global update?
Also related question on the FormPage.java (repeaters example). ActionPanel
is getting contact
as the model (see below) but in the ActionPanel constructor, instead of
getting getModelObject() directly, its referenced using
getParent().getModelObject() - not sure why?
item.add(new ActionPanel("actions", contact));
// FIXME use CompoundPropertyModel!
item.add(new TextField("id", new PropertyModel(contact, "id")));
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