基于this answer构建,我尝试将GWT编辑器集成到弹出的演示器小部件中。什么是正确的方法来做到这一点?GWT的编辑器框架和GWTP
我的看法是这样的:
public class DeviceEditorDialogView extends
PopupViewWithUiHandlers<DeviceEditorDialogUiHandlers> implements
DeviceEditorDialogPresenterWidget.MyView {
interface Binder extends UiBinder<PopupPanel, DeviceEditorDialogView> {
}
public interface Driver extends SimpleBeanEditorDriver<DeviceDto, DeviceEditorDialogView> {
}
@Inject
DeviceEditorDialogView(Binder uiBinder, EventBus eventBus) {
super(eventBus);
initWidget(uiBinder.createAndBindUi(this));
}
@Override
public SimpleBeanEditorDriver<DeviceDto, ?> createEditorDriver() {
Driver driver = GWT.create(Driver.class);
driver.initialize(this);
return driver;
}
}
,我的演讲是这样的:
public class DeviceEditorDialogPresenterWidget extends PresenterWidget<DeviceEditorDialogPresenterWidget.MyView> implements
DeviceEditorDialogUiHandlers {
@Inject
DeviceEditorDialogPresenterWidget(EventBus eventBus,
MyView view) {
super(eventBus, view);
getView().setUiHandlers(this);
}
/**
* {@link LocalDialogPresenterWidget}'s PopupView.
*/
public interface MyView extends PopupView, DevicesEditView<DeviceDto>, HasUiHandlers<DeviceEditorDialogUiHandlers> {
}
private DeviceDto currentDeviceDTO = null;
private SimpleBeanEditorDriver<DeviceDto, ?> driver;
public DeviceDto getCurrentDeviceDTO() {
return currentDeviceDTO;
}
public void setCurrentDeviceDTO(DeviceDto currentDeviceDTO) {
this.currentDeviceDTO = currentDeviceDTO;
}
@Override
protected void onBind() {
super.onBind();
driver = getView().createEditorDriver();
}
//UiHandler Method: Person person = driver.flush();
}
这是正确的做法?什么不见了?目前,没有任何反应,当我尝试使用这样的:
@Override
public void showDeviceDialog() {
deviceEditorDialog.setCurrentDeviceDTO(new DeviceDto());
addToPopupSlot(deviceEditorDialog);
}
showDeviceDialog是在父演示,并单击该父演示,实例化与私人最终DeviceEditorDialogPresenterWidget deviceEditorDialog对话框按钮时调用;
谢谢!
你可以发布'GinInjector'错误吗? –
我很抱歉,我做了一个新手错误,忘记绑定ApplicationModule中的视图和演示者。我在上面重申了我的问题,因为我不知道这是否是正确的做法。 – Fluffy