Dear all,
I found the ConfirmDialog addon very useful, but I do not why the following simple code does not work.
@Override
public void init() {
setMainWindow(main);
Button esciBtn = new Button("Logout");
main.addComponent(esciBtn);
esciBtn.addListener(new Button.ClickListener() {
public void buttonClick(Button.ClickEvent event) {
ConfirmDialog.show(getMainWindow(), "Please Confirm:", "Are you really sure to delete the activity?",
"Yes", "No", new ConfirmDialog.Listener() {
public void onClose(ConfirmDialog dialog) {
if (dialog.isConfirmed()) {
// perform logout
} else {
// nop
}
}
});
}
});
}
When I click the button the popup window correctly appears but if I click yes or no the following exception has been raised
com.vaadin.event.ListenerMethod$MethodException
Cause: java.lang.NoSuchMethodError: org.vaadin.dialogs.ConfirmDialog.getParent()Lcom/vaadin/ui/Window;
at com.vaadin.event.ListenerMethod.receiveEvent(ListenerMethod.java:507)
at com.vaadin.event.EventRouter.fireEvent(EventRouter.java:161)
at com.vaadin.ui.AbstractComponent.fireEvent(AbstractComponent.java:1146)
at com.vaadin.ui.Button.fireClick(Button.java:366)
at com.vaadin.ui.Button.changeVariables(Button.java:188)
at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.handleVariables(AbstractCommunicationManager.java:1087)
at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.doHandleUidlRequest(AbstractCommunicationManager.java:587)
at com.vaadin.terminal.gwt.server.CommunicationManager.handleUidlRequest(CommunicationManager.java:265)
at com.vaadin.terminal.gwt.server.AbstractApplicationServlet.service(AbstractApplicationServlet.java:482)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:393)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:225)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:927)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:999)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:565)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:309)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.NoSuchMethodError: org.vaadin.dialogs.ConfirmDialog.getParent()Lcom/vaadin/ui/Window;
at org.vaadin.dialogs.DefaultConfirmDialogFactory$2.buttonClick(DefaultConfirmDialogFactory.java:138)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.vaadin.event.ListenerMethod.receiveEvent(ListenerMethod.java:487)
... 28 more
I am using Vaadin 6.7.10, gwt-user 2.4.0 and confirmDialog 1.2.1.
Thanks in advance for your help
GIgi