I couldn't manage to work Editor framework with view interfaces (It doesn't
mean it's impossible, I hope it isn't or it won't be). Try not to extend the
Editor<Module> in your view interface, but implement it in the view
implementation. I know it looks ugly, that's why I've created a seperate
"editor widget" which is included in the View.
Let me know how it goes.
On Mon, Jan 31, 2011 at 3:31 AM, Milan Cvejic <liquidbra...@gmail.com>wrote:
> Hi everyone,
> I can't manage to make editing of CellList using
> SimpleBeanEditorDriver. I tried everything and now looking for some
> help, and guidelines.
>
> I am trying to create view that will display two text fields and one
> CellList widget that will display some Labels.
>
> I managed to create editor for text fields, but can't manage to create
> editor for CellList. Here is my code...
> /* Basic object that need editor */
> public class Module {
> private int id;
> private String name;
> private String description;
> private List<Label> fields;
>
> (getters and setters methods)
> }
>
> /* Basic interface that editor will use */
> public interface ModulesDetailView extends IsWidget, Editor<Module> {
> @Path("name")
> IsEditor<ValueBoxEditor<String>> getNameEditor();
>
> @Path("description")
> IsEditor<ValueBoxEditor<String>> getDescriptionEditor();
>
> /* This is a part where i have problems */
> @Path("fields")
> IsEditor<ListEditor<Label, Editor<Label>>> getFieldsEditor();
> }
>
> /* View Implementation */
> public class ModulesDetailViewImpl implements ModulesDetailView {
>
> private static ModulesDetailViewImplUiBinder uiBinder =
> GWT.create(ModulesDetailViewImplUiBinder.class);
> private final HTMLPanel moduleDetailPanel;
>
> @UiField TextBox name;
> @UiField TextBox description;
> @UiField(provided=true) CellList<Fields> fields = new
> CellList<Fields>(new AbstractCell<Fields>(){
>
> @Override
> public void render(Context context,
> Fields value, SafeHtmlBuilder sb) {
> AbstractCell<String> c = new EditTextCell();
> c.render(context, value.getName(), sb);
> }
>
> });
>
> interface ModulesDetailViewImplUiBinder extends UiBinder<HTMLPanel,
> ModulesDetailViewImpl> {
> }
>
> public ModulesDetailViewImpl() {
> moduleDetailPanel = uiBinder.createAndBindUi(this);
> }
>
> @Override
> public Widget asWidget() {
> return moduleDetailPanel;
> }
>
> @Override
> public IsEditor<ValueBoxEditor<String>> getNameEditor() {
> return name;
> }
>
> @Override
> public IsEditor<ValueBoxEditor<String>> getDescriptionEditor() {
> return description;
> }
>
> /* implemented method from interface (this is where I stuck)*/
> @Override
> public IsEditor<ListEditor<Label, Editor<Label>>> getFieldsEditor()
> {
> return null;
> }
> }
>
> As you can see from comments in code, i am having problem with
> defining method for getting editor for CellList. Currently method
> getFieldsEditor is completely wrong, as i tried various things, but
> without success. I have logic that gets object from server, populate
> Module object, and populate name and description, but can't manage to
> populate CellList with list of retrieved data.
>
> I am using JSON and SimpleBeanEditorDriver as my code on server is
> PHP.
>
> Thanks for time reading this, and thanks any help.
>
> --
> Milan Cvejic
>
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--
Üdv,
Kriván Bálint
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