Generally speaking, the program logic of a Web application consists of receiving and processing the data from a form, generating a result, and then returning an HTML data stream to the browser. The browser renders the HTML in order to display the result to the user.

The Web Connection feature provides nonvisual parts that you use to implement the function of your application. These parts make it possible for you to retrieve the data from a form, and also to conditionally route requests to different pages.

The following nonvisual parts are in the Web Connection category: