Navigation :

Quiz

https://www.kwiksher.com/tutorials/Kwik4/Quiz.zip

The finished project will be similar to this:

Variables

the following variabels are created

quiz_A
quiz_B
quiz_C
quiz_question
quiz_answer
rightWrong

Dynamic Text Replacements

the variables are associated with the layer

layer	variable
tA	quiz_A
tB	quiz_B
tC	quiz_C
tQuestion	quiz_question
rightORWrong	rightWrong

Buttons With External codes

each button has one external code as action

layer(button)	external codes
butA	checking correct or wrong
butB	checking correct or wrong
butC	checking correct or wrong
Next	picking up a quizn

Code > External Code

checking correct or wrong

For instance, this is used for butA. You can use code_but_A.lua, code_but_B.lua and code_but_C.lua

code_but_A.lua

if UI.quiz_A == UI.quiz_answer then
    layer.rightORwrong.text = "Correct!"
else
    layer.rightORwrong.text = "Wrong!"
end

Code > External Code

picking up a quiz for next

code_quizPickup.lua initializes the quiz and the answer again

UI.pickupQuestion()

picking up a quiz

code_pickQuiz.lua is added as external codes when the app runs.

UI.quiz = {
    {"What is the color of the sky?","Pink", "Green", "Blue", "Blue"},
    {"Which number is even?","3","4","5","4"}
}
--
UI.pickupQuestion = function()
    local selectedQuestion = math.random(1, #UI.quiz)
    UI.quiz_question = UI.quiz[selectedQuestion][1]
    UI.quiz_A        = UI.quiz[selectedQuestion][2]
    UI.quiz_B        = UI.quiz[selectedQuestion][3]
    UI.quiz_C        = UI.quiz[selectedQuestion][4]
    UI.quiz_answer   = UI.quiz[selectedQuestion][5]
    -- update dynamic text
    layer.tQuestion.text = UI.quiz_question
    layer.tA.text = UI.quiz_A
    layer.tB.text = UI.quiz_B
    layer.tC.text = UI.quiz_C
    -- clean up previous answer
    layer.rightORwrong.text = ""
end
--
UI.pickupQuestion() -- initialization

Add External Code