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Jalal2 #2

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3ce4ed6
Only one choice with one click
Aug 15, 2018
286cc63
scores counting
Aug 15, 2018
ae28b72
new changes pushed to jalal2 branch
Aug 16, 2018
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8 changes: 7 additions & 1 deletion index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -18,12 +18,18 @@ <h1 class="title">Coding Quiz</h1>
<li class="answerChoice"></li>

<p id= "response"></p>
<!-- <p id= "incorrect-response"></p> -->

<p id= "buttonHolder"></p>

<div>
<p>Correct Answers = <b id = 'correct-answers'></b></p>
<p>Incorrect Answers = <b id = 'incorrect-answers'></b> </p>

</div>

<!--<button type="button"></button>-->


</body>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
<script src="main.js"></script>
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18 changes: 18 additions & 0 deletions main.css
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Original file line number Diff line number Diff line change
Expand Up @@ -10,4 +10,22 @@ button {
button:hover {
background-color: #4CAF50;
color: white;
}

#correct-answers {
color: #4CAF50
}

#incorrect-answers {
color: red
}

#correct {

color: #4CAF50
}

#incorrect {

color: red
}
67 changes: 58 additions & 9 deletions main.js
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Expand Up @@ -13,15 +13,16 @@ console.log(answersAppear)
//creating a variable that will hold the HTML element which displays response to user after they click
let responseAppear = document.getElementById('response')


//creating a variable that will hold the index that will track which questions we ar on
let index=0;

// creating a varibale that stores an array boolean values (true) when user clicks on correct choice
let correctAnswerChosen = [];
let correctAnswerChosen = 0;
console.log(correctAnswerChosen);

// creating a varibale that stores an array boolean values (false) when user clicks on incorrect choice
let incorrectAnswerChosen = [];
let incorrectAnswerChosen = 0;
console.log(incorrectAnswerChosen);

//===========OBJECT CONSTRUCTOR & INSTANCES============
Expand Down Expand Up @@ -77,56 +78,104 @@ questionPopulate();
let answerChoices = function(){
//since "answerAppear" was assigned a class name, then we can use it as an array. class attribute acts an array.
for (let i=0; i < answersAppear.length; i++){

answersAppear[i].innerText= quizBank[index].answerOptions[i];

}
}

answerChoices();

//==========FUNCTIONS FOR EVENT HANDLERS ================

//Function that will give the response "correct" when the correct choice is clicked + score property (boolean)
let responseCheck = function(){

console.log("user response = " + quizBank[index].userResponse);
console.log("correct answer = " + quizBank[index].correctAnswer);

if (quizBank[index].userResponse === quizBank[index].correctAnswer){
responseAppear.innerText = "Correct";
quizBank[index].result = true;

answersAppear[0].removeEventListener('click',clicked);
answersAppear[1].removeEventListener('click',clicked);
answersAppear[2].removeEventListener('click',clicked);
answersAppear[3].removeEventListener('click',clicked);

if (responseAppear.innerText = "Correct"){
correctAnswerChosen++
let score1 = document.getElementById('correct-answers')
score1.innerText = correctAnswerChosen++

}
}

else {
responseAppear.innerText = "Incorrect";
quizBank[index].result = false;

answersAppear[0].removeEventListener('click',clicked);
answersAppear[1].removeEventListener('click',clicked);
answersAppear[2].removeEventListener('click',clicked);
answersAppear[3].removeEventListener('click',clicked);

if (responseAppear.innerText = "Incorrect"){
incorrectAnswerChosen++
let score2 = document.getElementById('incorrect-answers')
score2.innerText = incorrectAnswerChosen++

}
}

counter = 0
//if there are no more questions to be asked, do not display the "next" button
if (counter < quizBank.length){
let buttonHolder = document.getElementById('buttonHolder');
let questionButton= document.createElement('button');
buttonHolder.appendChild(questionButton);
questionButton.innerText = 'Next Question';
}

}


// correctAnswerChosen = function(){

// }



// console.log(correctAnswerChosen)

//function for not allowing the user to choose an answer more than once. The placement of this may be off, just because at this point of reading the script, you have not gotten to the event yet.
let oneChoice =function(){
answersAppear[0].removeEventListener('click',clicked)
answersAppear[1].removeEventListener('click',clicked)
answersAppear[2].removeEventListener('click',clicked)
answersAppear[3].removeEventListener('click',clicked)
}
// let oneChoice =function(){
// answersAppear[0].removeEventListener('click',clicked)
// answersAppear[1].removeEventListener('click',clicked)
// answersAppear[2].removeEventListener('click',clicked)
// answersAppear[3].removeEventListener('click',clicked)
// }

//========EVENT HANDLERS=======

//Event handler for correct response



let clicked = function(e) {
quizBank[index].userResponse = e.target.innerHTML;
responseCheck();
oneChoice();
// oneChoice();
}






//==============FIRING EVENTS + EXECUTION===============
// creating an code to run when the event click is fired in my HTML

answersAppear[0].addEventListener('click',clicked);
answersAppear[1].addEventListener('click',clicked);
answersAppear[2].addEventListener('click',clicked);
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