Modify the App by Parsing URLs and Using Their Components

Having established some working knowledge about how Location and Link components work, we want to use this in our app. The plan is to do the following:

• Add 169 new pages using three callbacks and adding a few new layout elements.
• The user will have a drop-down menu of countries to choose from.
• Selecting a country modifies the URL, which will render the country layout.

This layout will include a heading, a chart, and a table about the country in the URL. The illustration below shows a sample of a country page that we’ll build: