public static FormPanel getLoginPanel() {
// Create a FormPanel and point it at a service.
final FormPanel form = new FormPanel();
form.setAction("/loginFormHandler");
form.setMethod(FormPanel.METHOD_POST);
// Create a panel to hold all of the form widgets.
VerticalPanel panel = new VerticalPanel();
form.setWidget(panel);
panel.setSpacing(20);
final Label emailLabel = new Label("UnityID:");
final TextBox emailBox = new TextBox();
final Label passwordLabel = new Label("Password:"******"Log in",
new ClickHandler() {
public void onClick(ClickEvent event) {
form.submit();
}
});
panel.add(loginButton);
Anchor signUpLabel = new Anchor("-- New User: Sign up --");
signUpLabel.addStyleName("gwt-RegisterAnchor");
panel.addStyleName("gwt-LoginPanel");
loginButton.addStyleName("gwt-LoginButton");
signUpLabel.addClickHandler(
new ClickHandler() {
public void onClick(ClickEvent event) {
RootPanel.get("leftnav").clear();
RootPanel.get("header").clear();
RootPanel.get("content").clear();
RootPanel.get("content").add(CustomWidgets.getRegisterForm());
final Label titleLabel = new Label("Register");
titleLabel.addStyleName("gwt-Heading");
RootPanel.get("header").add(titleLabel);
}
});
panel.add(signUpLabel);
// Add an event handler to the form.
form.addSubmitHandler(
new FormPanel.SubmitHandler() {
public void onSubmit(FormPanel.SubmitEvent event) {
if (emailBox.getText().length() == 0 || passwordBox.getText().length() == 0) {
Window.alert("Username and Password must not be empty");
rootLogger.log(Level.SEVERE, "LOGIN ATTEMPT FAIL");
event.cancel();
}
}
});
form.addSubmitCompleteHandler(
new FormPanel.SubmitCompleteHandler() {
public void onSubmitComplete(FormPanel.SubmitCompleteEvent event) {
final String userid = emailBox.getText();
String password = passwordBox.getText();
loginService.login(
userid,
password,
new AsyncCallback<String>() {
public void onFailure(Throwable caught) {
rootLogger.log(Level.SEVERE, "LOGIN ATTEMPT FAIL");
}
public void onSuccess(String result) {
if (result.equals("success")) {
RootPanel.get("leftnav").clear();
RootPanel.get("header").clear();
RootPanel.get("content").clear();
dbService.readUserData(
"ssharm20",
new AsyncCallback<HashMap<String, String>>() {
public void onFailure(Throwable caught) {
rootLogger.log(Level.SEVERE, "Failed reading data from server");
}
public void onSuccess(HashMap<String, String> result) {
RootPanel.get("content").add(CustomWidgets.getHomeDataForm(userid));
}
});
RootPanel.get("leftnav").add(CustomWidgets.getNavBar(userid));
final Label titleLabel = new Label("Home");
titleLabel.addStyleName("gwt-Heading");
RootPanel.get("header").add(titleLabel);
} else {
Window.alert(result);
rootLogger.log(Level.SEVERE, "LOGIN ATTEMPT FAIL");
}
}
});
}
});
return form;
}
