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Quiz app ANKUR2304 dark theme implementation #1210

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Quiz app ANKUR2304 dark theme implementation #1210

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12 changes: 11 additions & 1 deletion QuizApp/ANKUR2304/index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -4,12 +4,19 @@
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">

<!-- Fontawesome CSS CDN -->
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/7.0.1/css/all.min.css"/>
<link href="styles.css" rel="stylesheet">
<script defer src="script.js"></script>
<title>Quiz Game</title>
</head>
<body>
<!-- Theme button -->
<div class="theme-button">
<button id="light-theme-btn"><i class="fas fa-sun fa-2x"></i></button>
<button id="dark-theme-btn"><i class="fas fa-moon fa-2x"></i></button>
</div>

<div class="container">
<div id="question-container" class="hide">
<div id="question">Question</div>
Expand All @@ -27,5 +34,8 @@
</div>

</div>

<!-- Fontawesome JS CDN -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/7.0.1/js/all.min.js"></script>
</body>
</html>
44 changes: 44 additions & 0 deletions QuizApp/ANKUR2304/script.js
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,13 @@ const questionContainerElement = document.getElementById("question-container");
const questionElement = document.getElementById("question");
const answerButtonsElement = document.getElementById("answer-buttons");

// Theme buttons
const lightThemeButton = document.getElementById('light-theme-btn');
const darkThemeButton = document.getElementById('dark-theme-btn');
// Theme body
const mainContainer = document.querySelector('.container');


let shuffledQuestions, currentQuestionIndex;

startButton.addEventListener("click", startGame);
Expand Down Expand Up @@ -123,3 +130,40 @@ const questions = [
],
},
];


// Check for saved theme preference on page load
window.addEventListener('load', () => {
const savedDarkMode = localStorage.getItem('darkMode');
if (savedDarkMode === 'enabled') {
applyDarkTheme();
} else {
applyLightTheme();
}
});

// Dark theme activation
darkThemeButton.addEventListener('click', () => {
applyDarkTheme();
localStorage.setItem('darkMode', 'enabled');
});

// Dark theme deactivation
lightThemeButton.addEventListener('click', () => {
applyLightTheme();
localStorage.setItem('darkMode', 'disabled');
});

// Function to apply dark theme styles
function applyDarkTheme() {
darkThemeButton.style.display = 'none';
lightThemeButton.style.display = 'initial';
mainContainer.classList.add('container-dark');
}

// Function to apply light theme styles
function applyLightTheme() {
darkThemeButton.style.display = 'initial';
lightThemeButton.style.display = 'none';
mainContainer.classList.remove('container-dark');
}
29 changes: 29 additions & 0 deletions QuizApp/ANKUR2304/styles.css
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Original file line number Diff line number Diff line change
Expand Up @@ -82,4 +82,33 @@

.hide {
display: none;
}

/*--==================================
Dark theme styles
==================================--*/
.theme-button {
width: 100%;
padding: 30px;
text-align: right;
position: fixed;
top: 0;
}

.theme-button button {
background: transparent;
border: none;
color: #ffffff;
cursor: pointer;
padding: 5px;
}

.theme-button #light-theme-btn {
display: none;
}

.container-dark {
background: #000000;
color: #ffffff;
box-shadow: 0 0 10px 2px #000000;
}