If you want to know a bit more about what happens behind the scenes read on. After you press enter on your URL it is inspected by the LANSA Web Plugin which uses the system and partition qualifying information to retrieve the generated HTML page, <mypage>.html, from the Application Server.

The HTML generated when you compile a Web Page is really a template, it has some substitution markers, which are used by the LANSA Web Plugin to substitute the system and partition qualifying information into its response HTML. The HTML requires these details so that additional resources, like the JavaScript, can be requested using similarly formatted URLs.

After resolving the substitution markers, the LANSA Web Plugin returns the updated HTML, including the resolved system and partition information so it can request additional resources from the Application Server. The HTML code will look something like this: