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ralvarezdevralvarezdev
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feat: Coding Challenge 1 of DOM and Events Done
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‎01-guess-my-number/index.html‎

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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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<meta http-equiv="X-UA-Compatible" content="ie=edge" />
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<link rel="stylesheet" href="style.css" />
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<title>Guess My Number!</title>
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</head>
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<body>
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<header>
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<h1>Guess My Number!</h1>
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<p class="between">(Between 1 and 20)</p>
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<button class="btn again">Again!</button>
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<div class="number">?</div>
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</header>
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<main>
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<section class="left">
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<input type="number" class="guess" />
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<button class="btn check">Check!</button>
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</section>
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<section class="right">
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<p class="message">Start guessing...</p>
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<p class="label-score">💯 Score: <span class="score">20</span></p>
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<p class="label-highscore">
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🥇 Highscore: <span class="highscore">0</span>
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</p>
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</section>
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</main>
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<script src="script.js"></script>
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</body>
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</html>

‎01-guess-my-number/script.js‎

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'use strict';
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const domBody = document.querySelector('body');
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const domScore = document.querySelector('.score');
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const domHighscore = document.querySelector('.highscore');
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const domMessage = document.querySelector('.message');
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const domNumber = document.querySelector('.number');
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let secretNumber = Math.trunc(Math.random() * 20) + 1;
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let playerWon = false;
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let score = 20;
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let highscore = 0;
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// Function to Change Text Content from Some Element
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function setTextContent (element, text)
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{
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element.textContent = text;
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}
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document.querySelector('.again').addEventListener('click', (event) =>
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{
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playerWon = false;
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domBody.style.backgroundColor = '#222';
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domNumber.style.width = '15rem';
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setTextContent(domNumber, '?');
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setTextContent(domMessage, 'Start guessing...');
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secretNumber = Math.trunc(Math.random() * 20) + 1;
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score = 20;
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setTextContent(domScore, score);
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});
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document.querySelector('.check').addEventListener('click', (event) =>
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{
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if (playerWon)
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return;
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const guess = Number(document.querySelector('.guess').value);
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console.log(guess, typeof guess);
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if (score == 1 && guess != secretNumber) // Player loses the game
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{
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setTextContent(domMessage, '💣 You lost the game!');
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score--;
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}
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else if (!guess) // No input
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{
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setTextContent(domMessage, '⛔ No number!');
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}
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else if (guess == secretNumber) // Player wins the game
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{
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setTextContent(domMessage, '🎉🎉 Correct number!');
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setTextContent(domNumber, secretNumber);
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if (score > highscore)
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{
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highscore = score;
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setTextContent(domHighscore, highscore);
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}
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playerWon = true;
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domBody.style.backgroundColor = '#60b347';
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domNumber.style.width = '30rem';
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}
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else // Guess too High or too Low
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{
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setTextContent(domMessage, (guess > secretNumber) ? '📈 Too high!' : '📉 Too low!');
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score--;
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}
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setTextContent(domScore, score);
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});

‎01-guess-my-number/style.css‎

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@import url('https://fonts.googleapis.com/css?family=Press+Start+2P&display=swap');
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* {
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margin: 0;
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padding: 0;
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box-sizing: inherit;
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}
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html {
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font-size: 62.5%;
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box-sizing: border-box;
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}
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body {
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font-family: 'Press Start 2P', sans-serif;
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color: #eee;
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background-color: #222;
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/* background-color: #60b347; */
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}
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/* LAYOUT */
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header {
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position: relative;
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height: 35vh;
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border-bottom: 7px solid #eee;
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}
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main {
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height: 65vh;
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color: #eee;
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display: flex;
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align-items: center;
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justify-content: space-around;
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}
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.left {
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width: 52rem;
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display: flex;
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flex-direction: column;
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align-items: center;
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}
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.right {
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width: 52rem;
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font-size: 2rem;
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}
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/* ELEMENTS STYLE */
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h1 {
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font-size: 4rem;
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text-align: center;
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position: absolute;
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width: 100%;
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top: 52%;
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left: 50%;
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transform: translate(-50%, -50%);
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}
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.number {
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background: #eee;
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color: #333;
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font-size: 6rem;
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width: 15rem;
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padding: 3rem 0rem;
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text-align: center;
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position: absolute;
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bottom: 0;
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left: 50%;
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transform: translate(-50%, 50%);
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}
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.between {
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font-size: 1.4rem;
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position: absolute;
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top: 2rem;
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right: 2rem;
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}
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.again {
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position: absolute;
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top: 2rem;
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left: 2rem;
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}
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.guess {
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background: none;
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border: 4px solid #eee;
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font-family: inherit;
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color: inherit;
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font-size: 5rem;
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padding: 2.5rem;
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width: 25rem;
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text-align: center;
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display: block;
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margin-bottom: 3rem;
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}
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.btn {
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border: none;
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background-color: #eee;
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color: #222;
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font-size: 2rem;
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font-family: inherit;
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padding: 2rem 3rem;
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cursor: pointer;
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}
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.btn:hover {
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background-color: #ccc;
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}
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.message {
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margin-bottom: 8rem;
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height: 3rem;
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}
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.label-score {
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margin-bottom: 2rem;
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}

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