the viewport can be only one....why you're creating a viewport for the southPanel???? the viewport must contain everything....all the browser window... simply remove this...--->> Viewport viewport =new Viewport(southPanel); and read below what is viewport:
/** * A specialized container representing the viewable application area (the browser viewport). * <br> * The Viewport renders itself to the document body, and automatically sizes itself to the size of the browser viewport and * manages window resizing. There may only be one Viewport created in a page. * <p> * This class takes the "main" / top level panel passed in its constructor and "expands" it to fit the browsers viewable area. * * You must not add the "main" panel to GWT's RootPanel via RootPanel.get().add(..) when using the ViewPort class - this is done * automatically for you. * * @author Sanjiv Jivan */ public class Viewport 2009/9/18 Sumeet Chakraborty <[email protected]> > Thanks for your reply Michele . But It didnt work :( . > > Let me add one more info to this ... I have an HTML page names > Masters.html which has the grid in it . Now in the southpanel of my admin > screen I have a Frame named MasterFrame. Then on a menu click I initialize > the Frame with the html page and add it to the south panel : > > Here goes the code : > > BaseItemListenerAdapter listener =new BaseItemListenerAdapter(){ > public void onClick(BaseItem item,EventObject e ){ > > masterFrame=new > Frame("Masters.html"); > masterFrame.setWidth("1020"); > masterFrame.setHeight("550"); > > southPanel.add(masterFrame); > Viewport viewport =new > Viewport(southPanel); > } > }; > > > Now is this the right way to go ? I am very new to GWTEXT programming so It > may be a silly one. But the problem is actually troubling me a lot. I am not > able to see the required grid in south panel. The south panel is turning > blue as soon as I click on the menu. > > Please note , this problem occurs only when I say Compile/Browse or I > invoke my application in Mozilla, IE or Chrome. In the default Eclipse Web > Host browser .. its running fine and I can see the grid and everything. > > Please help. > > > > > > On Fri, Sep 18, 2009 at 12:50 PM, Patrizio De Michele <[email protected] > > wrote: > >> try a doLayout on the southPanel......... >> >> 2009/9/17 Sumeet Chakraborty <[email protected]> >> >> Hi all .. any solution on this problem ? >>> >>> On Thu, Sep 17, 2009 at 7:37 PM, Sumeet Chakraborty < >>> [email protected]> wrote: >>> >>>> To be precise .. I am using GWTEXT >>>> >>>> >>>> On Thu, Sep 17, 2009 at 5:33 PM, Sumeet <[email protected]> wrote: >>>> >>>>> Hi All >>>>> >>>>> I am developing an Admin module for my organization using GWT. I have >>>>> screen which has 3 panels .. North , Center and South. North Panel has >>>>> my organization logo, center has few Menus and south panel is kept >>>>> blank initially. On click of a menu option I want to load a Grid with >>>>> Local Pagination in the South Panel. So on the menu click I call a >>>>> method from onModuleLoad() to populate the south panel with the Grid >>>>> and Data in it from MySql Database. >>>>> >>>>> Now it works fine in the Default Host Browser in Eclipse development >>>>> environment. >>>>> >>>>> But when I chick on Compile/Browse option, the initial screen appears >>>>> with the logo and menus. But on clicking the menu the south Panel >>>>> turns Blue (the same color the Toolbar used to add menus) and nothing >>>>> else is displayed. >>>>> >>>>> I tried using different browsers like mozilla , chrome . But the >>>>> problem exists. I tried deploying on Tomcat ... but still no solution. >>>>> >>>>> So my question is ... Am I missing some essential steps before >>>>> invoking my application on browser ? >>>>> >>>>> Please help me asap as this has halted my progress on developing the >>>>> site . >>>>> >>>>> Thanks and Regards >>>>> Sumeet >>>> >>>> >>>> >>>> >>>> -- >>>> With best regards... >>>> >>>> Sumeet Chakraborty >>>> >>>> >>>> >>> >>> >>> -- >>> With best regards... >>> >>> Sumeet Chakraborty >>> >>> >>> >>> >>> >> >> >> > > > -- > With best regards... > > Sumeet Chakraborty > > > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "GWT-Ext Developer Forum" 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/gwt-ext?hl=en -~----------~----~----~----~------~----~------~--~---
