subject:"Frustrated with GWT"

Re: Frustrated with GWT

2011-07-25 Thread Jeff Larsen

Did you map your servlet in your web.xml file? 

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Re: Frustrated with GWT

2011-07-25 Thread Kevin Jordan

Yeah, definitely looks like a case-sensitive error.  It's got
uppercase letters in the mapping of where it's listening on, but all
lowercase in the request.

On Jul 24, 11:09 pm, Gal Dolber gal.dol...@gmail.com wrote:
 Maybe the uppercases? try this:

 url-pattern/timesheettracking/timesheetlogin/url-pattern









 On Sat, Jul 23, 2011 at 9:16 PM, edprog edwin...@gmail.com wrote:
  Hello,

   I like the look and feel of GWT but I can find out why i am getting
  a

  Error when invoking the pageable data service :404 html
  head
  meta http-equiv=Content-Type content=text/html;
  charset=ISO-8859-1/
  titleError 404 NOT_FOUND/title
  /head
  bodyh2HTTP ERROR 404/h2
  pProblem accessing /timesheettracking/timesheetlogin. Reason:
  pre    NOT_FOUND/pre/phr /ismallPowered by Jetty:///small

  I have spent 2 days already trying to figure it out and about to give
  up. Here is my code

  WEB.XML

  ?xml version=1.0 encoding=UTF-8?
  !DOCTYPE web-app
     PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.3//EN
     http://java.sun.com/dtd/web-app_2_3.dtd;
  web-app
   !-- Servlets --
   servlet
     servlet-nametimesheetLoginServlet/servlet-name
     servlet-
  classcom.timesheet.tmproject.server.TimeSheetLoginServiceImpl/
  servlet-class
   /servlet
   servlet-mapping
     servlet-nametimesheetLoginServlet/servlet-name
     url-pattern/TimeSheetTracking/timesheetlogin/url-pattern
   /servlet-mapping
   !-- Default page to serve --
   welcome-file-list
     welcome-fileTimeSheetTracking.html/welcome-file
   /welcome-file-list
  /web-app

  //TIMESHEET LOGIN SERVICE

  package com.timesheet.tmproject.client;

  import java.util.List;

  import com.google.gwt.user.client.rpc.RemoteService;
  import com.google.gwt.user.client.rpc.RemoteServiceRelativePath;

  public interface TimeSheetLoginService extends RemoteService {

   public boolean isAuthenticated(String empID, String password );
  }

  //TIMESHEET LOGIN SERVICE ASYNC

  package com.timesheet.tmproject.client;

  import com.google.gwt.user.client.rpc.AsyncCallback;

  public interface TimeSheetLoginServiceAsync {
         public void isAuthenticated(String empID, String
  password ,AsyncCallback callback);
  }

  //TIMESHEETTRACK.JAVA

  package com.timesheet.tmproject.client;

  import java.util.ArrayList;
  import java.util.Iterator;

  import com.google.gwt.core.client.EntryPoint;
  import com.google.gwt.core.client.GWT;
  import com.google.gwt.event.dom.client.ClickEvent;
  import com.google.gwt.event.dom.client.ClickHandler;
  import com.google.gwt.event.dom.client.KeyCodes;
  import com.google.gwt.event.dom.client.KeyUpEvent;
  import com.google.gwt.event.dom.client.KeyUpHandler;
  import com.google.gwt.user.client.Window;
  import com.google.gwt.user.client.rpc.AsyncCallback;
  import com.google.gwt.user.client.rpc.ServiceDefTarget;
  import com.google.gwt.user.client.ui.Button;
  import com.google.gwt.user.client.ui.ClickListener;
  import com.google.gwt.user.client.ui.DialogBox;
  import com.google.gwt.user.client.ui.FlowPanel;
  import com.google.gwt.user.client.ui.HTML;
  import com.google.gwt.user.client.ui.HorizontalPanel;
  import com.google.gwt.user.client.ui.Label;
  import com.google.gwt.user.client.ui.PasswordTextBox;
  import com.google.gwt.user.client.ui.RootPanel;
  import com.google.gwt.user.client.ui.SourcesTabEvents;
  import com.google.gwt.user.client.ui.TabPanel;
  import com.google.gwt.user.client.ui.TabListener;
  import com.google.gwt.user.client.ui.TabPanel;
  import com.google.gwt.user.client.ui.TextBox;
  import com.google.gwt.user.client.ui.VerticalPanel;
  import com.google.gwt.user.client.ui.Widget;

  /**
   * Entry point classes define codeonModuleLoad()/code.
   */
  public class TimeSheetTracking implements EntryPoint {

   VerticalPanel vpLogin = new VerticalPanel();
   private Label lblLoginEmpID = new Label(Employee ID);
   private TextBox txtEmpID = new TextBox();
   private Label lblLoginPassword = new Label(**Password );
   private PasswordTextBox txtPassword = new PasswordTextBox();
   private Button btnLogin = new Button(Login);
   private String _empID;
   private String _password;

   final TimeSheetLoginServiceAsync timesheetLoginServlet =
  (TimeSheetLoginServiceAsync) GWT
         .create(TimeSheetLoginService.class);

         @SuppressWarnings(deprecation)
         public void onModuleLoad() {

                 ServiceDefTarget endpoint = (ServiceDefTarget)
  timesheetLoginServlet;
                 endpoint.setServiceEntryPoint(GWT.getModuleBaseURL() +
  timesheetlogin);

                 txtEmpID.setStyleName(txtTextbox);
                 txtPassword.setStyleName(txtTextbox);

                 lblLoginEmpID.setStyleName(lblLabels);
                 lblLoginPassword.setStyleName(lblLabels);

         btnLogin.setStyleName(btnButtons);

             // Create a tab panel with three items.
             TabPanel panel = new TabPanel();
         HorizontalPanel hpLogin = new HorizontalPanel();

Re: Frustrated with GWT

2011-07-25 Thread Jeff Larsen

oops, i missed the web.xml at the top of the post. Yea, I agree with 
everyone else. 

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Re: Frustrated with GWT

2011-07-25 Thread JC

I spent one week trying to connect my GWT Client application to my
Servlet throug RPC and I got a similar problem.
I gave up testing from Eclipse/GWT plugin against my servlet handling
the JDBC connection. It looks like GWT is forcing you to use Jetty and
GWT database.

I solved the problem with the following solution:
I created a Java package (.jar) to handle all JDBC statements only.
The Servlet invokes the classes in that .jar files.
I deployed the Servlet and the package in Tomcat
I wrote a JSP to test the Servlet. It works great.
I generated a jar file with my GWT Client application which implements
RPC to call the Servlet.
I deployed the GWT Client application in Tomcat.
I tested the whole thing successfully.
You can spent about one hours splitting your application in three
pieces, but it'll work.
After that I'm very happy using GWT just for UI.

I hope this can help you.

Greetings,

JC


On Jul 23, 5:16 pm, edprog edwin...@gmail.com wrote:
 Hello,

   I like the look and feel of GWT but I can find out why i am getting
 a

 Error when invoking the pageable data service :404 html
 head
 meta http-equiv=Content-Type content=text/html;
 charset=ISO-8859-1/
 titleError 404 NOT_FOUND/title
 /head
 bodyh2HTTP ERROR 404/h2
 pProblem accessing /timesheettracking/timesheetlogin. Reason:
 pre    NOT_FOUND/pre/phr /ismallPowered by Jetty:///small

 I have spent 2 days already trying to figure it out and about to give
 up. Here is my code

 WEB.XML

 ?xml version=1.0 encoding=UTF-8?
 !DOCTYPE web-app
     PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.3//EN
     http://java.sun.com/dtd/web-app_2_3.dtd;
 web-app
   !-- Servlets --
   servlet
     servlet-nametimesheetLoginServlet/servlet-name
     servlet-
 classcom.timesheet.tmproject.server.TimeSheetLoginServiceImpl/
 servlet-class
   /servlet
   servlet-mapping
     servlet-nametimesheetLoginServlet/servlet-name
     url-pattern/TimeSheetTracking/timesheetlogin/url-pattern
   /servlet-mapping
   !-- Default page to serve --
   welcome-file-list
     welcome-fileTimeSheetTracking.html/welcome-file
   /welcome-file-list
 /web-app

 //TIMESHEET LOGIN SERVICE

 package com.timesheet.tmproject.client;

 import java.util.List;

 import com.google.gwt.user.client.rpc.RemoteService;
 import com.google.gwt.user.client.rpc.RemoteServiceRelativePath;

 public interface TimeSheetLoginService extends RemoteService {

   public boolean isAuthenticated(String empID, String password );

 }

 //TIMESHEET LOGIN SERVICE ASYNC

 package com.timesheet.tmproject.client;

 import com.google.gwt.user.client.rpc.AsyncCallback;

 public interface TimeSheetLoginServiceAsync {
         public void isAuthenticated(String empID, String
 password ,AsyncCallback callback);

 }

 //TIMESHEETTRACK.JAVA

 package com.timesheet.tmproject.client;

 import java.util.ArrayList;
 import java.util.Iterator;

 import com.google.gwt.core.client.EntryPoint;
 import com.google.gwt.core.client.GWT;
 import com.google.gwt.event.dom.client.ClickEvent;
 import com.google.gwt.event.dom.client.ClickHandler;
 import com.google.gwt.event.dom.client.KeyCodes;
 import com.google.gwt.event.dom.client.KeyUpEvent;
 import com.google.gwt.event.dom.client.KeyUpHandler;
 import com.google.gwt.user.client.Window;
 import com.google.gwt.user.client.rpc.AsyncCallback;
 import com.google.gwt.user.client.rpc.ServiceDefTarget;
 import com.google.gwt.user.client.ui.Button;
 import com.google.gwt.user.client.ui.ClickListener;
 import com.google.gwt.user.client.ui.DialogBox;
 import com.google.gwt.user.client.ui.FlowPanel;
 import com.google.gwt.user.client.ui.HTML;
 import com.google.gwt.user.client.ui.HorizontalPanel;
 import com.google.gwt.user.client.ui.Label;
 import com.google.gwt.user.client.ui.PasswordTextBox;
 import com.google.gwt.user.client.ui.RootPanel;
 import com.google.gwt.user.client.ui.SourcesTabEvents;
 import com.google.gwt.user.client.ui.TabPanel;
 import com.google.gwt.user.client.ui.TabListener;
 import com.google.gwt.user.client.ui.TabPanel;
 import com.google.gwt.user.client.ui.TextBox;
 import com.google.gwt.user.client.ui.VerticalPanel;
 import com.google.gwt.user.client.ui.Widget;

 /**
  * Entry point classes define codeonModuleLoad()/code.
  */
 public class TimeSheetTracking implements EntryPoint {

   VerticalPanel vpLogin = new VerticalPanel();
   private Label lblLoginEmpID = new Label(Employee ID);
   private TextBox txtEmpID = new TextBox();
   private Label lblLoginPassword = new Label(**Password );
   private PasswordTextBox txtPassword = new PasswordTextBox();
   private Button btnLogin = new Button(Login);
   private String _empID;
   private String _password;

   final TimeSheetLoginServiceAsync timesheetLoginServlet =
 (TimeSheetLoginServiceAsync) GWT
         .create(TimeSheetLoginService.class);

         @SuppressWarnings(deprecation)
         public void onModuleLoad() {

                 ServiceDefTarget endpoint = (ServiceDefTarget)
 timesheetLoginServlet;

Frustrated with GWT

2011-07-24 Thread edprog

Hello,

  I like the look and feel of GWT but I can find out why i am getting
a

Error when invoking the pageable data service :404 html
head
meta http-equiv=Content-Type content=text/html;
charset=ISO-8859-1/
titleError 404 NOT_FOUND/title
/head
bodyh2HTTP ERROR 404/h2
pProblem accessing /timesheettracking/timesheetlogin. Reason:
preNOT_FOUND/pre/phr /ismallPowered by Jetty:///small


I have spent 2 days already trying to figure it out and about to give
up. Here is my code


WEB.XML

?xml version=1.0 encoding=UTF-8?
!DOCTYPE web-app
PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.3//EN
http://java.sun.com/dtd/web-app_2_3.dtd;
web-app
  !-- Servlets --
  servlet
servlet-nametimesheetLoginServlet/servlet-name
servlet-
classcom.timesheet.tmproject.server.TimeSheetLoginServiceImpl/
servlet-class
  /servlet
  servlet-mapping
servlet-nametimesheetLoginServlet/servlet-name
url-pattern/TimeSheetTracking/timesheetlogin/url-pattern
  /servlet-mapping
  !-- Default page to serve --
  welcome-file-list
welcome-fileTimeSheetTracking.html/welcome-file
  /welcome-file-list
/web-app


//TIMESHEET LOGIN SERVICE

package com.timesheet.tmproject.client;

import java.util.List;

import com.google.gwt.user.client.rpc.RemoteService;
import com.google.gwt.user.client.rpc.RemoteServiceRelativePath;

public interface TimeSheetLoginService extends RemoteService {

  public boolean isAuthenticated(String empID, String password );
}

//TIMESHEET LOGIN SERVICE ASYNC

package com.timesheet.tmproject.client;

import com.google.gwt.user.client.rpc.AsyncCallback;

public interface TimeSheetLoginServiceAsync {
public void isAuthenticated(String empID, String
password ,AsyncCallback callback);
}





//TIMESHEETTRACK.JAVA





package com.timesheet.tmproject.client;

import java.util.ArrayList;
import java.util.Iterator;

import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.core.client.GWT;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.event.dom.client.KeyCodes;
import com.google.gwt.event.dom.client.KeyUpEvent;
import com.google.gwt.event.dom.client.KeyUpHandler;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.rpc.AsyncCallback;
import com.google.gwt.user.client.rpc.ServiceDefTarget;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.ClickListener;
import com.google.gwt.user.client.ui.DialogBox;
import com.google.gwt.user.client.ui.FlowPanel;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.HorizontalPanel;
import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.ui.PasswordTextBox;
import com.google.gwt.user.client.ui.RootPanel;
import com.google.gwt.user.client.ui.SourcesTabEvents;
import com.google.gwt.user.client.ui.TabPanel;
import com.google.gwt.user.client.ui.TabListener;
import com.google.gwt.user.client.ui.TabPanel;
import com.google.gwt.user.client.ui.TextBox;
import com.google.gwt.user.client.ui.VerticalPanel;
import com.google.gwt.user.client.ui.Widget;

/**
 * Entry point classes define codeonModuleLoad()/code.
 */
public class TimeSheetTracking implements EntryPoint {

  VerticalPanel vpLogin = new VerticalPanel();
  private Label lblLoginEmpID = new Label(Employee ID);
  private TextBox txtEmpID = new TextBox();
  private Label lblLoginPassword = new Label(**Password );
  private PasswordTextBox txtPassword = new PasswordTextBox();
  private Button btnLogin = new Button(Login);
  private String _empID;
  private String _password;

  final TimeSheetLoginServiceAsync timesheetLoginServlet =
(TimeSheetLoginServiceAsync) GWT
.create(TimeSheetLoginService.class);



@SuppressWarnings(deprecation)
public void onModuleLoad() {


ServiceDefTarget endpoint = (ServiceDefTarget)
timesheetLoginServlet;
endpoint.setServiceEntryPoint(GWT.getModuleBaseURL() +
timesheetlogin);

txtEmpID.setStyleName(txtTextbox);
txtPassword.setStyleName(txtTextbox);

lblLoginEmpID.setStyleName(lblLabels);
lblLoginPassword.setStyleName(lblLabels);

btnLogin.setStyleName(btnButtons);


// Create a tab panel with three items.
TabPanel panel = new TabPanel();
HorizontalPanel hpLogin = new HorizontalPanel();
hpLogin.add(lblLoginEmpID);
hpLogin.add(txtEmpID);
vpLogin.add(hpLogin);

HorizontalPanel hpLogin2 = new HorizontalPanel();
hpLogin2.add(lblLoginPassword);
hpLogin2.add(txtPassword);
hpLogin2.add(btnLogin);
vpLogin.add(hpLogin2);

panel.add(vpLogin, Login);



panel.setWidth(100%);
panel.selectTab(0);


// Hook up a tab listener to do something when the user selects a
tab.
panel.addTabListener(new TabListener() {

Re: Frustrated with GWT

2011-07-24 Thread Gal Dolber

Maybe the uppercases? try this:

url-pattern/timesheettracking/timesheetlogin/url-pattern

On Sat, Jul 23, 2011 at 9:16 PM, edprog edwin...@gmail.com wrote:

 Hello,

  I like the look and feel of GWT but I can find out why i am getting
 a

 Error when invoking the pageable data service :404 html
 head
 meta http-equiv=Content-Type content=text/html;
 charset=ISO-8859-1/
 titleError 404 NOT_FOUND/title
 /head
 bodyh2HTTP ERROR 404/h2
 pProblem accessing /timesheettracking/timesheetlogin. Reason:
 preNOT_FOUND/pre/phr /ismallPowered by Jetty:///small


 I have spent 2 days already trying to figure it out and about to give
 up. Here is my code


 WEB.XML

 ?xml version=1.0 encoding=UTF-8?
 !DOCTYPE web-app
PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.3//EN
http://java.sun.com/dtd/web-app_2_3.dtd;
 web-app
  !-- Servlets --
  servlet
servlet-nametimesheetLoginServlet/servlet-name
servlet-
 classcom.timesheet.tmproject.server.TimeSheetLoginServiceImpl/
 servlet-class
  /servlet
  servlet-mapping
servlet-nametimesheetLoginServlet/servlet-name
url-pattern/TimeSheetTracking/timesheetlogin/url-pattern
  /servlet-mapping
  !-- Default page to serve --
  welcome-file-list
welcome-fileTimeSheetTracking.html/welcome-file
  /welcome-file-list
 /web-app


 //TIMESHEET LOGIN SERVICE

 package com.timesheet.tmproject.client;

 import java.util.List;

 import com.google.gwt.user.client.rpc.RemoteService;
 import com.google.gwt.user.client.rpc.RemoteServiceRelativePath;

 public interface TimeSheetLoginService extends RemoteService {

  public boolean isAuthenticated(String empID, String password );
 }

 //TIMESHEET LOGIN SERVICE ASYNC

 package com.timesheet.tmproject.client;

 import com.google.gwt.user.client.rpc.AsyncCallback;

 public interface TimeSheetLoginServiceAsync {
public void isAuthenticated(String empID, String
 password ,AsyncCallback callback);
 }





 //TIMESHEETTRACK.JAVA





 package com.timesheet.tmproject.client;

 import java.util.ArrayList;
 import java.util.Iterator;

 import com.google.gwt.core.client.EntryPoint;
 import com.google.gwt.core.client.GWT;
 import com.google.gwt.event.dom.client.ClickEvent;
 import com.google.gwt.event.dom.client.ClickHandler;
 import com.google.gwt.event.dom.client.KeyCodes;
 import com.google.gwt.event.dom.client.KeyUpEvent;
 import com.google.gwt.event.dom.client.KeyUpHandler;
 import com.google.gwt.user.client.Window;
 import com.google.gwt.user.client.rpc.AsyncCallback;
 import com.google.gwt.user.client.rpc.ServiceDefTarget;
 import com.google.gwt.user.client.ui.Button;
 import com.google.gwt.user.client.ui.ClickListener;
 import com.google.gwt.user.client.ui.DialogBox;
 import com.google.gwt.user.client.ui.FlowPanel;
 import com.google.gwt.user.client.ui.HTML;
 import com.google.gwt.user.client.ui.HorizontalPanel;
 import com.google.gwt.user.client.ui.Label;
 import com.google.gwt.user.client.ui.PasswordTextBox;
 import com.google.gwt.user.client.ui.RootPanel;
 import com.google.gwt.user.client.ui.SourcesTabEvents;
 import com.google.gwt.user.client.ui.TabPanel;
 import com.google.gwt.user.client.ui.TabListener;
 import com.google.gwt.user.client.ui.TabPanel;
 import com.google.gwt.user.client.ui.TextBox;
 import com.google.gwt.user.client.ui.VerticalPanel;
 import com.google.gwt.user.client.ui.Widget;

 /**
  * Entry point classes define codeonModuleLoad()/code.
  */
 public class TimeSheetTracking implements EntryPoint {

  VerticalPanel vpLogin = new VerticalPanel();
  private Label lblLoginEmpID = new Label(Employee ID);
  private TextBox txtEmpID = new TextBox();
  private Label lblLoginPassword = new Label(**Password );
  private PasswordTextBox txtPassword = new PasswordTextBox();
  private Button btnLogin = new Button(Login);
  private String _empID;
  private String _password;

  final TimeSheetLoginServiceAsync timesheetLoginServlet =
 (TimeSheetLoginServiceAsync) GWT
.create(TimeSheetLoginService.class);



@SuppressWarnings(deprecation)
public void onModuleLoad() {


ServiceDefTarget endpoint = (ServiceDefTarget)
 timesheetLoginServlet;
endpoint.setServiceEntryPoint(GWT.getModuleBaseURL() +
 timesheetlogin);

txtEmpID.setStyleName(txtTextbox);
txtPassword.setStyleName(txtTextbox);

lblLoginEmpID.setStyleName(lblLabels);
lblLoginPassword.setStyleName(lblLabels);

btnLogin.setStyleName(btnButtons);


// Create a tab panel with three items.
TabPanel panel = new TabPanel();
HorizontalPanel hpLogin = new HorizontalPanel();
hpLogin.add(lblLoginEmpID);
hpLogin.add(txtEmpID);
vpLogin.add(hpLogin);

HorizontalPanel hpLogin2 = new HorizontalPanel();
hpLogin2.add(lblLoginPassword);
hpLogin2.add(txtPassword);
hpLogin2.add(btnLogin);
vpLogin.add(hpLogin2);

panel.add(vpLogin,

Re: Frustrated with GWT Binder

2010-11-29 Thread Jeff Zhang

Paul，
Thank you very much

On Nov 27, 2:26 am, Paul Stockley pstockl...@gmail.com wrote:
 You need to add it to the RootLayoutPanel not the RootPanel.

 On Nov 26, 2:46 am,JeffZhangzjf...@gmail.com wrote:







  Hi all,

  I'd like to create a UI like the sample application Mail. But I meet
  some weird problems.

  When I run the application, I can only see an empty page with nothing,
  What's wrong with my code ?

  The following is my sample code:

  //  widget binder xml

  !DOCTYPE ui:UiBinder SYSTEM http://dl.google.com/gwt/DTD/xhtml.ent;
  ui:UiBinder xmlns:ui=urn:ui:com.google.gwt.uibinder
         xmlns:g=urn:import:com.google.gwt.user.client.ui
  xmlns:e=urn:import:zjffdu.tutorial.gwt.uibinder.client
         ui:style
                 .bolder {
                         font-weight: bolder;
                 }
         /ui:style
         g:DockLayoutPanel unit=EM
                 g:center size=40
                         g:Label text=my label/g:Label
                 /g:center
         /g:DockLayoutPanel

  /ui:UiBinder

  // binder java class

  public class MyBinderWidget extends Composite {

         private static MyBinderWidgetUiBinder uiBinder = GWT
                         .create(MyBinderWidgetUiBinder.class);

         interface MyBinderWidgetUiBinder extends UiBinderWidget,
  MyBinderWidget {
         }

         public MyBinderWidget() {
                 initWidget(uiBinder.createAndBindUi(this));

         }

  }

  /**
   * Entry point classes define codeonModuleLoad()/code.
   */
  public class UIBinderExample implements EntryPoint {

         /**
          * This is the entry point method.
          */
         public void onModuleLoad() {
                 MyBinderWidget widget=new MyBinderWidget();
                 RootPanel.get().add(widget);
         }

  }

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Frustrated with GWT Binder

2010-11-26 Thread Jeff Zhang

Hi all,

I'd like to create a UI like the sample application Mail. But I meet
some weird problems.

When I run the application, I can only see an empty page with nothing,
What's wrong with my code ?


The following is my sample code:

//  widget binder xml

!DOCTYPE ui:UiBinder SYSTEM http://dl.google.com/gwt/DTD/xhtml.ent;
ui:UiBinder xmlns:ui=urn:ui:com.google.gwt.uibinder
   xmlns:g=urn:import:com.google.gwt.user.client.ui
xmlns:e=urn:import:zjffdu.tutorial.gwt.uibinder.client
   ui:style
   .bolder {
   font-weight: bolder;
   }
   /ui:style
   g:DockLayoutPanel unit=EM
   g:center size=40
   g:Label text=my label/g:Label
   /g:center
   /g:DockLayoutPanel

/ui:UiBinder

// binder java class

public class MyBinderWidget extends Composite {

   private static MyBinderWidgetUiBinder uiBinder = GWT
   .create(MyBinderWidgetUiBinder.class);

   interface MyBinderWidgetUiBinder extends UiBinderWidget,
MyBinderWidget {
   }



   public MyBinderWidget() {
   initWidget(uiBinder.createAndBindUi(this));


   }

}



/**
 * Entry point classes define codeonModuleLoad()/code.
 */
public class UIBinderExample implements EntryPoint {

   /**
* This is the entry point method.
*/
   public void onModuleLoad() {
   MyBinderWidget widget=new MyBinderWidget();
   RootPanel.get().add(widget);
   }
}

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Re: Frustrated with GWT Binder

2010-11-26 Thread Paul Stockley

You need to add it to the RootLayoutPanel not the RootPanel.

On Nov 26, 2:46 am, Jeff Zhang zjf...@gmail.com wrote:
 Hi all,

 I'd like to create a UI like the sample application Mail. But I meet
 some weird problems.

 When I run the application, I can only see an empty page with nothing,
 What's wrong with my code ?

 The following is my sample code:

 //  widget binder xml

 !DOCTYPE ui:UiBinder SYSTEM http://dl.google.com/gwt/DTD/xhtml.ent;
 ui:UiBinder xmlns:ui=urn:ui:com.google.gwt.uibinder
        xmlns:g=urn:import:com.google.gwt.user.client.ui
 xmlns:e=urn:import:zjffdu.tutorial.gwt.uibinder.client
        ui:style
                .bolder {
                        font-weight: bolder;
                }
        /ui:style
        g:DockLayoutPanel unit=EM
                g:center size=40
                        g:Label text=my label/g:Label
                /g:center
        /g:DockLayoutPanel

 /ui:UiBinder

 // binder java class

 public class MyBinderWidget extends Composite {

        private static MyBinderWidgetUiBinder uiBinder = GWT
                        .create(MyBinderWidgetUiBinder.class);

        interface MyBinderWidgetUiBinder extends UiBinderWidget,
 MyBinderWidget {
        }

        public MyBinderWidget() {
                initWidget(uiBinder.createAndBindUi(this));

        }

 }

 /**
  * Entry point classes define codeonModuleLoad()/code.
  */
 public class UIBinderExample implements EntryPoint {

        /**
         * This is the entry point method.
         */
        public void onModuleLoad() {
                MyBinderWidget widget=new MyBinderWidget();
                RootPanel.get().add(widget);
        }







 }

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Re: Frustrated with GWT

Re: Frustrated with GWT

Re: Frustrated with GWT

Re: Frustrated with GWT

Frustrated with GWT

Re: Frustrated with GWT

Re: Frustrated with GWT Binder

Frustrated with GWT Binder

Re: Frustrated with GWT Binder

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