Introduction

[Menu] <- - + - -> [Next]
The following pages show how to develop a Menu system using Python.

Running the code produces this output:

Menu   ==== a AAA b BBB c CCC x Exit Enter your choice: g Invalid choice : Enter your choice: b You selected "b" : Enter your choice: x Done

The options (a, b, c and x) are the valid inputs that the menu will accept. In a proper menu, the text AAA would be replaced by a proper description. Invalid choices produce an error message. Valid choices are acknowledged. The cycle repeats until x is entered.