public EditCustomerPage() {
// Setup customers form
FieldSet fieldSet = new FieldSet("customer");
fieldSet.add(new TextField("name", true));
fieldSet.add(new EmailField("email"));
fieldSet.add(new DoubleField("holdings", true));
fieldSet.add(new DateField("dateJoined"));
form.add(fieldSet);
form.add(new Submit("save", this, "onSaveClick"));
form.add(new Submit("cancel", this, "onCancelClick"));