Another question for this..... How do I get the detached model to use when
submitting the form?
public class AttributePage extends BaseAdministrationPage {
private se.edgesoft.hairless.entities.item.Item item;
public AttributePage( se.edgesoft.hairless.entities.item.Item item ){
this.item = item;
final IModel subItemsModel = new LoadableDetachableModel(){
private static final long serialVersionUID = 1L;
protected Object load(){
List<Element> elems =
getCategoryDao().getElements(getItem().getSubCategory() );
List<SubItem> subItems = new
LinkedList<SubItem>();
for( int i = 0; i < 10; i++ ){
SubItem subItem = new SubItem();
subItem.setItem(getItem());
subItems.add( subItem );
subItem.setSortOrder(i);
List<Attribute> attributes = new
LinkedList<Attribute>();
for( Element elem : elems ){
Attribute attribute = new
Attribute();
attribute.setData( null );
attribute.setElement( elem );
attribute.setSubItem(subItem);
attributes.add( attribute );
subItem.setAttributes(attributes);
}
}
return subItems;
}
};
Form attributeForm = new Form( "attributeForm" ){
private static final long serialVersionUID = 1L;
@Override
protected void onSubmit()
{
}
};
attributeForm.add(new ListView("subItems",subItemsModel){
private static final long serialVersionUID = 1L;
@Override
protected void populateItem(ListItem listItem ) {
final SubItem subItem = (SubItem)
listItem.getModelObject();
listItem.add(new TextField("sortOrder", new
PropertyModel( subItem,
"sortOrder" )));
listItem.add(new TextField("balance", new
PropertyModel( subItem,
"balance" )));
listItem.add( new ListView( "attributes" ,
subItem.getAttributes()){
private static final long
serialVersionUID = 1L;
@Override
protected void populateItem(ListItem
attributeItem ) {
Attribute attribute =
(Attribute) attributeItem.getModelObject();
attributeItem.add( new
TextField( "attribute", new
PropertyModel(attribute, "data" ) ) );
}
});
}
});
add( attributeForm );
}
public se.edgesoft.hairless.entities.item.Item getItem(){
return item;
}
}
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