And here is the link: http://gwt.google.com/samples/Showcase/Showcase.html#CwMessagesExample
Dariusz On Tue, Jul 14, 2009 at 5:29 PM, Dariusz <[email protected]> wrote: > Try to use KeyUpHandler. In the GWT showcase under messages example you can > find what you are looking for. > > > Sent from iPhone > > > On 14 Jul 2009, at 13:28, sikander <[email protected]> wrote: > > >> I have created a text Field and i have associated a change handler >> with it. What i want is when user enters some text it should call the >> ChangeHandler.onChange(ChangeEvent event) method but it is not >> working. >> >> public void onModuleLoad() { >> >> final TextBox searchField = new TextBox(); >> searchField.setText(""); >> Button searchButton = new Button(); >> searchButton.setText("Search"); >> >> searchButton.addClickHandler(new ClickHandler() { >> public void onClick( ClickEvent event) { >> searchContact(searchField); >> } >> }); >> searchField.addChangeHandler(new ChangeHandler() { >> public void onChange(ChangeEvent event) { >> searchContact(searchField); >> } >> }); >> >> >> RootPanel.get("search-field").add(searchField); >> RootPanel.get("search-button").add(searchButton); >> // We can add style names to widgets >> >> >> >> >> } >> >> public void searchContact(TextBox searchField) { >> Window.alert(searchField.getText()); >> } >> >> whenever i change the value of the field the event should be fired. >> Kindly tell me how i can do that. >> >> >> >> --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
