In the last discussion, a guessing game was developed. The code was as follows

from appuifw import *

continue_guess=true

while continue_guess:

guess_no=random()

user_guess=query(u”Enter your guess”, ‘number’)

if user_guess is Null:

note(u”You have opted out”)

continue_guess=false

elif user_guess<guess_no:

note(u”Your guess is lesser than the goal”)

elif user_guess>guess_no:

note(u”Your guess is higher than the goal”)

else:

note(u”Congrats for excellent guess”)

user_choice=query(u”Enter Y to continue or N to quit”)

if user_choice is Null or user_choice==’N’:

continue_guess=false

else:

continue_guess=true

Now, let us change the display part for displaying the choices. Instead of taking user’s input using a query dialog, let us show a selection list from which the user can select a value. The following code

user_guess=query(u”Enter your guess”, ‘number’)

needs to be changed to

list = [guess-100, guess, guess*200, u”Quit”]

user_guess = selection_list(list)

First, a list is created using the guess number and its combination. Then the list is given as an argument to the selection_list() method. The returned index, which is the value selected by the user, is then stored in the user_guess variable.