Examples of com.vaadin.ui.LoginForm

com.vaadin.ui.LoginForm
LoginForm is a Vaadin component to handle common problem among Ajax applications: browsers password managers don't fill dynamically created forms like all those UI elements created by Vaadin.
For developer it is easy to use: add component to a desired place in you UI and add LoginListener to validate form input. Behind the curtain LoginForm creates an iframe with static html that browsers detect.
Login form is by default 100% width and height, so consider using it inside a sized {@link Panel} or {@link Window}.
Login page html can be overridden by replacing protected getLoginHTML method. As the login page is actually an iframe, styles must be handled manually. By default component tries to guess the right place for theme css.
Note, this is a new Ajax terminal specific component and is likely to change. @since 5.3


    public static class LoginFormWindow extends LegacyWindow {
        public LoginFormWindow() {
            super();


            LoginForm loginForm = new LoginForm();
            loginForm.setSizeUndefined();


            loginForm.addListener(new LoginListener() {


                private static final long serialVersionUID = 1L;


                @Override
                public void onLogin(LoginEvent event) {

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    @Override
    protected void setup() {
        loginFormLayout = new HorizontalLayout();


        loginForm = new LoginForm();
        loginForm.setSizeUndefined();


        updateCaption();
        loginForm.addListener(new LoginListener() {

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public class LoginFormUIInLoginHandler extends TestBase {


    @Override
    protected void setup() {
        LoginForm lf = new LoginForm();
        lf.addListener(new LoginListener() {


            @Override
            public void onLogin(LoginEvent event) {
                UI r1 = UI.getCurrent();
                if (r1 != null) {

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            }
        }


        addComponent(vl);


        LoginForm login = new LoginForm();
        login.setId("form" + debugIdCounter++);
        login.setHeight("150px");
        addComponent(login);


    }

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    addComponent(custom);


    Panel loginPanel = new Panel("Login");
    loginPanel.setSizeUndefined();
    loginPanel.setStyleName("mystyle");
    LoginForm loginForm = new LoginForm();
    loginForm.addListener(new LoginListener() {


      @Override
      public void onLogin(LoginEvent event) {
        String username = event.getLoginParameter("username");
        String password = event.getLoginParameter("password");

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        this.cc = cc;
    }


    /** Create new LoginForm and add it to current component container. */
    public LoginForm loginform() {
        LoginForm c = new LoginForm();
        c.setImmediate(true);
        add(c);
        return c;
    }

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    /**
     * Create new LoginForm with given caption and add it to current component
     * container.
     */
    public LoginForm loginform(String caption) {
        LoginForm c = loginform();
        c.setCaption(caption);
        return c;
    }

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  public void init() {
    window = new Window("My Vaadin Application 2");
    setMainWindow(window);
    Panel panel = new Panel("nazwa panelu");
    panel.setSizeUndefined();
    LoginForm loginForm = new LoginForm();
    loginForm.setCaption("ralala");
    loginForm.setComponentError(new UserError("adasd"));
    panel.addComponent(loginForm);
    window.addComponent(panel);


    HorizontalLayout horizontalLayout = new HorizontalLayout();
    window.addComponent(horizontalLayout);

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  private void addLoginForm() {
    Window window2 = new Window("Dane");
    window2.setModal(true);
    window.addWindow(window2);
    LoginForm loginForm = new LoginForm();
    loginForm.setUsernameCaption("Imie i nazwisko");
    window2.addComponent(loginForm);
  }

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Related Classes of com.vaadin.ui.LoginForm

com.example.reclaadmin.LoginScreen

com.example.vaadin.MyVaadinApplication

com.googlecode.mcvaadin.helpers.VaadinBuilder

com.vaadin.server.ExternalResource

com.vaadin.tests.components.loginform.LoginFormTest

com.vaadin.tests.components.loginform.LoginFormUIInLoginHandler

com.vaadin.tests.components.loginform.LoginFormWithMultipleWindows$LoginFormWindow

com.vaadin.tests.components.uitest.components.FormsCssTest

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