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 -~----------~----~----~----~------~----~------~--~---
