I create a class Loginpage which extends WebPage,how the IDE show me many errors when I use wicket 1.4 :
public LoginPage() { User user = new User(); Form logForm = new Form("form", new CompoundPropertyModel(user)) { protected void onSubmit() { } }; logForm.setMultiPart(true); logForm.setMaxSize(Bytes.kilobytes(1000)); add(logForm); //////////// Here it says :"The method add(Component[]) in the type MarkupContainer is not applicable for the arguments (Form)" TextField accountTextfield = new TextField("account"); logForm.add(accountTextfield); ///////////// here It says:"The method add(IFormValidator) in the type Form is not applicable for the arguments (TextField)" } Why? Since I did not got the errors when I use wicket-1.3. BTW, is the class DatePicker deprecated?