Hi, you have to insert your widget into the dom: RootPanel.get.add(helloWorld);
just before the end of onModuleLoad. Cheers, Alberto On Tue, Apr 8, 2014 at 11:28 AM, Francesco Viscomi <fvisc...@gmail.com>wrote: > Hi all, i'm new on GWT; > > I followed the example on > http://www.gwtproject.org/doc/latest/DevGuideUiBinder.html > the one with title Hello Widget World; > > and everything seems right; My answer is how i can see the word Hello able > baker charlie (that is what is printed in Hello.ui.xml); > > > > > file Hello.ui.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"> > <g:HTMLPanel> > Hello, <g:ListBox ui:field='listBox' > visibleItemCount='1'/>. > </g:HTMLPanel> > </ui:UiBinder> > > ===================================================================== > > file Hello.java > > ====================================================================== > > package com.francesco.client; > > import com.google.gwt.core.client.GWT; > import com.google.gwt.dom.client.SpanElement; > import com.google.gwt.uibinder.client.UiBinder; > import com.google.gwt.user.client.ui.Composite; > import com.google.gwt.user.client.ui.ListBox; > import com.google.gwt.user.client.ui.Widget; > import com.google.gwt.uibinder.client.UiField; > > > > > public class Hello extends Composite { > > private static HelloUiBinder uiBinder = > GWT.create(HelloUiBinder.class); > > @UiField ListBox listBox; > > interface HelloUiBinder extends UiBinder<Widget, Hello> { > } > > public Hello(String... names) { > // sets listBox > initWidget(uiBinder.createAndBindUi(this)); > for (String name : names) { > listBox.addItem(name); > } > } > > } > > ================================================================ > > file Multitab.java > > ============================================================== > > package com.francesco.client; > > import com.francesco.shared.FieldVerifier; > import com.google.gwt.core.client.EntryPoint; > import com.google.gwt.core.client.GWT; > import com.google.gwt.dom.client.Document; > 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.rpc.AsyncCallback; > import com.google.gwt.user.client.ui.Button; > import com.google.gwt.user.client.ui.DialogBox; > import com.google.gwt.user.client.ui.HTML; > import com.google.gwt.user.client.ui.Label; > import com.google.gwt.user.client.ui.RootPanel; > import com.google.gwt.user.client.ui.TextBox; > import com.google.gwt.user.client.ui.VerticalPanel; > > /** > * Entry point classes define <code>onModuleLoad()</code>. > */ > public class Multitab implements EntryPoint { > /** > * The message displayed to the user when the server cannot be reached > or > * returns an error. > */ > private static final String SERVER_ERROR = "An error occurred while " > + "attempting to contact the server. Please check your network > " > + "connection and try again."; > > /** > * Create a remote service proxy to talk to the server-side Greeting > service. > */ > private final GreetingServiceAsync greetingService = GWT > .create(GreetingService.class); > > /** > * This is the entry point method. > */ > public void onModuleLoad() { > > > Hello helloWorld = new Hello("able", "baker", "charlie"); > > } > > > ============================================================================ > > -- > You received this message because you are subscribed to the Google Groups > "Google Web Toolkit" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to google-web-toolkit+unsubscr...@googlegroups.com. > To post to this group, send email to google-web-toolkit@googlegroups.com. > Visit this group at http://groups.google.com/group/google-web-toolkit. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/d/optout.
