WAP Development with WML and WMLScript

Chapter 15. Currency Converter

IN THIS CHAPTER

• Currency Converter Design Model

• Setting Up the WAP Header

• The Home Card

• Passing and Storing Rate Information

• Displaying the Exchange Results

• Processing with WMLScript

• Complete Code Listings

Now comes the exciting moment where we finally apply the skills we've learned from the previous chapters and create our first set of production-level WAP applications. This chapter highlights the basic features of WML, WMLScript, and general navigation within these two languages. Chapter 16—a chapter detailing a user directory application—includes more server interaction and demonstrates how you can create a dynamic back-end for these kinds of applications. In deciding what application to create here, we used standard ...