Java™ How To Program (Early Objects), Tenth Edition

Exercises

30.3 (Registration Form Modification) Modify the WebComponents application to add functionality to the Register button. When the user clicks Register, validate all input fields to make sure the user has filled out the form completely and entered a valid email address and phone number. Then, display a message indicating successful registration and show the user’s registration information at the bottom of the page. (This is similar to the example in Section 30.7.) You’ll need to create an appropriate bean class to store the user’s registration information.

30.4 (Shopping Cart Application) Using the techniques you learned in Section 30.8.2, create a simple shopping cart application. Display a list of books as an h:selectOneRadio element. ...