Hi,
I have a very simple UiBinder file :
<g:HTMLPanel>
Usuários
<c:CellTable ui:field="grid"></c:CellTable>
<c:SimplePager ui:field="paginador"></c:SimplePager>
</g:HTMLPanel>
CellTable and SimplePager needs to be instantiated using generics, and
SimplePager also needs a constructor parameter, so I used
@UiField(provided=true) for both at java side:
@UiField(provided=true) final CellTable<Usuario> grid;
@UiField(provided=true) final SimplePager<Usuario> paginador;
private ArrayList<Usuario> dados = new ArrayList<Usuario>();
private ListViewAdapter<Usuario> adapter = new
ListViewAdapter<Usuario>();
public Usuarios() {
inicializaDados();
grid = new CellTable<Usuario>(); // <-------------
adapter.addView(grid);
adapter.setList(dados);
paginador = new SimplePager<Usuario>(grid); // <---------
initWidget(uiBinder.createAndBindUi(this)); // <--------------
The strange behaviour is when I run this code I get:
10:50:26.196 [ERROR] [app] <c:SimplePager ui:field='paginador'>
missing required attribute(s): location view Element <c:SimplePager
ui:field='paginador'> (:13)
It seems that something is missing (view Element) at UiBinder side,
but I'm using provided=true which means I'm in control of
instantiating, and I provided the view element.
More strange is that with the same UiBinder file if I mix the
instantiations methods using provided for CellTable and @UiFactory for
SimplePager it works.
@UiField(provided=true) final CellTable<Usuario> grid;
@UiField SimplePager<Usuario> paginador; // <--- not using provided
anymore
private ArrayList<Usuario> dados = new ArrayList<Usuario>();
private ListViewAdapter<Usuario> adapter = new
ListViewAdapter<Usuario>();
public Usuarios() {
inicializaDados();
grid = new CellTable<Usuario>();
adapter.addView(grid);
adapter.setList(dados);
initWidget(uiBinder.createAndBindUi(this));
}
@UiFactory SimplePager<Usuario> criaSimplePager() {
SimplePager<Usuario> p = new SimplePager<Usuario>(grid);
return p;
}
I'm using GWT 2.1M2. From what I understand from docs
@UiField(provided=true) and @UiFactory are interchangeable, so I
wanted to use just one way for code clarity.
Can you comment on this subject.
Thanks in advance and sorry my english.
Geraldo Lopes
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