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https://issues.apache.org/jira/browse/WICKET-4544?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13271327#comment-13271327
]
Alexander commented on WICKET-4544:
-----------------------------------
Martin, thanks for comment, I guess the ticket should be closed.
Non-submiting component was working, probably, because of process(null)
public void onClick(AjaxRequestTarget target) {
if (target != null) {
process(null);
}
}
> FeedbackMessage.getReporter() returns null at accept(final FeedbackMessage
> message) overriding
> ----------------------------------------------------------------------------------------------
>
> Key: WICKET-4544
> URL: https://issues.apache.org/jira/browse/WICKET-4544
> Project: Wicket
> Issue Type: Bug
> Components: wicket
> Affects Versions: 6.0.0-beta1
> Reporter: Alexander
> Labels: FeedbackMessage.getReporter
>
> After migratin from 1.5.5 to 6 beta I've got a nullpointerExc. trying to
> execute feadback message filter.
> That is my code:
> public final class SignInForm extends Form
> {
> private final ValueMap properties = new ValueMap();
> final FeedbackPanel feedback = new FeedbackPanel("loginfeedback"
> , new IFeedbackMessageFilter()
> {
> public boolean accept(final FeedbackMessage message) {
> if(SignInForm.this==message.getReporter())
> return true;
> else return "loginForm".equals(message.getReporter().getId());
> }
> }
> );
> AjaxFallbackLink loginButton = new AjaxFallbackLink("loginbutton")
> {
> @Override
> public void onClick(AjaxRequestTarget target) {
> if (target != null) {
> process(null);
> }
> }
> };
> public SignInForm(final String id)
> {
> super(id);
> add(feedback);
> TextField<String> loginField= new TextField<String>("login", new
> PropertyModel<String>(properties, "username"));
> TextField passwordField= new PasswordTextField("password", new
> PropertyModel<String>(properties, "password"));
> loginField.setRequired(true);
> add(new Label("lll",(new ResourceModel("LoginPanel.login"))));
> add(loginField);
> passwordField.setRequired(true);
> add(new Label("lpl", new ResourceModel("LoginPanel.password")));
> add(passwordField);
> add(loginButton);
> }
> @Override
> public final void onSubmit()
> {
> super.onSubmit();
> SignInSession session = (SignInSession)getPage().getSession();
> // Sign the user in
> if (session.authenticate(properties.getString("username"),
> properties.getString("password")))
> {
> if (session.getUser() != null
> && (session.getUser().getRole()==3))
> setResponsePage(ValidationPage.class);
> else
> setResponsePage(MasterPage.class);
> }
> else
> {
> // final String errmsg =
> getLocalizer().getString("loginError", this, "Unable to sign you in");
> error("Unable to sign you in");
> // continueToOriginalDestination();
> }
> }
> }
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