I have seen that Juan thanks. It addresses on nesting. But I have other questions such as can the ActivityManager be called anywhere else other than in onModuleLoad? Also, the concept of Place itself, as described above.
On Thu, Mar 24, 2011 at 2:21 PM, Juan Pablo Gardella < [email protected]> wrote: > See this http://tbroyer.posterous.com/gwt-21-activities-nesting-yagni > > 2011/3/24 Kayode Odeyemi <[email protected]> > >> Hello, >> >> Is there any complex example on how to nest Views when using the GWT >> Activity and Place. For example, I have a MainWidget which acts as a parent >> View for all other Views that have got a Place. My question is, how can I >> place other Views in the MainWidget? If this is not possible, does this mean >> every View can outrightly be its own widget? My reason for wanting the >> MainWidget to house other Views is because I want the MainWidget to control >> the entire layout of the application, so that other Views (URL based >> widgets) can just go ahead and do their own specific things. >> >> From the HelloMVP, there's this line: >> >> private Place defaultPlace = new HelloPlace("World!"); >> private SimplePanel appWidget = new SimplePanel(); >> >> // Start ActivityManager for the main widget with our ActivityMapper >> ActivityMapper activityMapper = new AppActivityMapper(clientFactory); >> ActivityManager activityManager = new ActivityManager(activityMapper, >> eventBus); >> activityManager.setDisplay(appWidget); >> >> Taking this one level up, does this mean that the GoodbyeView and >> HelloView Views are attached to appWidget and are both visible at Place >> "World"? What about if I have widgets and not Views, can these widgets be >> attached to for example appWidget? Also, assuming I have another Place at >> "Heaven", with its own Views, how can I discard the widgets already showing >> in appWidget? Is this something the ActivityManager takes care of >> automatically? >> >> One other question, I have an Hyperlink that's got a #profile token. From >> my understanding of Place, if I click on the Hyperlink which appends >> #profile to the URL, the ActivityManager should call the corresponding Place >> which is set at "profile". Right now this is not working for me. I have >> this: >> >> registerHandler(display.showAgentProfileView().addClickHandler(new >> ClickHandler() { >> @Override >> public void onClick(ClickEvent event) { >> //eventBus.fireEvent(new MainSignupEvent()); >> getAgentProfileActivity(); >> } >> >> public void getAgentProfileActivity() { >> Window.alert("getAgentProfileActivity Request is called"); >> >> History.newItem("profile"); >> History.addValueChangeHandler(this); >> History.fireCurrentHistoryState(); >> >> // Start ActivityManager for the main widget with our >> ActivityMapper >> ActivityMapper activityMapper = new AppActivityMapper(mainp); >> ActivityManager activityManager = new >> ActivityManager(activityMapper, geventBus); >> >> >> activityManager.setDisplay((AcceptsOneWidget)mainp.getDisplay().getAgentProfileView().asWidget()); >> >> Place agentprofile = new AgentProfilePlace("profile"); >> PlaceController agentprofilePlaceController = >> mainp.getPlaceController(); >> AgentProfilePlaceHistoryMapper agentprofilehistoryMapper= >> GWT.create(AgentProfilePlaceHistoryMapper.class); >> PlaceHistoryHandler historyHandler = new >> PlaceHistoryHandler(agentprofilehistoryMapper); >> historyHandler.register(placecontroller, geventBus, >> agentprofile); >> >> } >> >> >> I will also like to know, can the ActivityManager be called anywhere else >> other than in onModuleLoad. My reason is because, since the issue of >> decoupling is a big factor in MVP, I tend to have my events handled in the >> Presenter implementing class. Please correct me if I'm wrong with the >> interpretation. >> >> -- >> Odeyemi 'Kayode O. >> >> B.Sc(Hons) Econs, Application Developer & Systems Engineer (Sun Certified >> Professional), >> Oracle Certified Associate, Solaris Systems Administrator, Drupal >> Developer >> >> Website: http://sinati.com <http://www.sinati.com> >> Socialize with me: http://profile.to/charyorde, >> http://twitter.com/charyorde, >> http://www.google.com/profiles/dreyemi >> Skype:drecute >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Google Web Toolkit" group. >> To post to this group, send email to [email protected]. >> To unsubscribe from this group, send email to >> [email protected]. >> For more options, visit this group at >> http://groups.google.com/group/google-web-toolkit?hl=en. >> > > -- > You received this message because you are subscribed to the Google Groups > "Google Web Toolkit" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/google-web-toolkit?hl=en. > -- Odeyemi 'Kayode O. B.Sc(Hons) Econs, Application Developer & Systems Engineer (Sun Certified Professional), Oracle Certified Associate, Solaris Systems Administrator, Drupal Developer Website: http://sinati.com <http://www.sinati.com> Socialize with me: http://profile.to/charyorde, http://twitter.com/charyorde, http://www.google.com/profiles/dreyemi Skype:drecute -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
