thanks, I have found examples of how to put params after the #page1, i.e. #page1?dep=Sales and now the page doesn't reload, the params are accepted and the vertical menu (stacklayout) is in the correct state!
still have to test in IE ;-) On Dec 8, 2:07 am, David <[email protected]> wrote: > Anything before the hash "#" needs to be identical from place to > place otherwise you'll be loading the page from the web server and > losing state. There are ways to get around this (i.e. servlet > session state , cookies, preservation of state as url params...) > however if your intention is to not go back to the web server for a > new page then you'll have to make sure your that your url is the same > before the hash. > In addition, using "a href=" will still cause page reloading on some > versions of internet explorer > Try using > 1) A Gwt Anchor with your own event handler to inovke " > History.newItem(token );" > 2) InlineHyperlink with targetHistoryToken="token value" > Hope this helps, > David > > On Dec 6, 3:38 pm, JavaCool4Me <[email protected]> wrote: > > > > > > > > > the onValueChange is my menu handler which works fine for the links in > > the menu panel > > > On page1 I have a celltable with links to page2, if I click on a link > > (<a href='?dep=Sales#page2'>Sales</a>) > > it does go to page2, but the page fully reloads and the Vertical Menu > > Panel is in initial state, not on the 2nd group > > > When looking for examples I saw that I had to put ?dep=Sales before > > the history token, is that not correct? > > Should I have <a href='#page2?dep=Sales'>Sales</a> instead? Or will > > that break access from IE browsers? > > > On Dec 7, 1:03 am, David <[email protected]> wrote: > > > > "I also pass a parameter in the string with href='?dep=blah#page2') " > > > if any portion of the url prior to the # changes then app will reload > > > (come through onModuleLoad() again. > > > > I'm not sure if that is what you are doing as I don't see the menu > > > event handling in your sample > > > > On Dec 5, 8:06 pm, JavaCool4Me <[email protected]> wrote: > > > > > Hi, > > > > I am building a new application with a vertical panel menu, which > > > > works fine, > > > > but within some pages I have links to other pages ( which is a history > > > > token), > > > > but I need the vertical panel to slide to the correct group. > > > > The links in the page work fine now, but the panel does not slide. > > > > When I click a link from i.e. page1 to page2, the whole page reloads, > > > > but the content is correct > > > > (I also pass a parameter in the string with href='?dep=blah#page2') > > > > > I am not sure about the usage of History and fireCurrentHistory, but > > > > without that the inter page links don't seem to work > > > > > -- > > > > public class GwtTest implements EntryPoint, ValueChangeHandler<String> > > > > { > > > > MenuBuilder mb; > > > > public void onModuleLoad() { > > > > mb = new MenuBuilder(); > > > > mb.buildMenuFromXml("Test"); > > > > hp = new HTMLPanel("<div id='printWidget'></div><div > > > > id='dateWidget'></div><div id='reportWidget'></div>"); > > > > RootPanel.get("appPanel").add(hp); > > > > DoHomePage.render(hp); > > > > History.addValueChangeHandler(this); > > > > if(History.getToken().isEmpty()) { > > > > History.newItem("home"); > > > > > } > > > > History.fireCurrentHistoryState(); > > > > mb.setMenuPanelActive(History.getToken()); > > > > } > > > > > public void onValueChange(ValueChangeEvent event) { > > > > if(History.getToken().equals("home")) { > > > > hp.clear(); > > > > DoHomePage.render(hp); > > > > mb.setMenuPanelActive(History.getToken()); > > > > }else if(History.getToken().equals("page1")) { > > > > hp.clear(); > > > > DoPage1.render(hp); > > > > mb.setMenuPanelActive(History.getToken()); > > > > }else if(History.getToken().equals("page2")) { > > > > hp.clear(); > > > > DoPage2.render(hp); > > > > mb.setMenuPanelActive(History.getToken()); > > > > } > > > > > } > > > > > } -- 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.
