learning-JavaScript/index.html at main · danny-txavace/learning-JavaScript · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>JavaScript Full Course</title>
    <style>
        .subscribe-button
        {
            border: none;
            background-color: black;
            color: #fff;
            padding: 15px 25px;
            font-weight: bold;
            border-radius: 50px;
            cursor: pointer;
            font-size: 11pt;
            margin-bottom: 30px;
        }
        .is-subscribed
        {
            background-color: rgb(240, 240, 240);
            color: black;
        }

        .cost-input
        {
            font-size: 14pt;
            padding: 10px;
        }

        .calculate-button
        {
            background-color: green;
            border: none;
            color: #fff;
            font-size: 15px;
            padding: 14px 15px;
            cursor: pointer;
        }
    </style>
</head>
<body>
    <button onclick="welcomeMessage()">Show Alert Message</button>
    <button onclick="input()">Show Input</button>
    <!--
    <script>
        function welcomeMessage()
        {
            alert('Welcome to the WebSite')
        }
    </script>
    -->
    <button style="height: 4rem; font-size: 12pt; padding: 25px; margin-right: 5px;"
    onclick="console.log(`Cart Quantity: ${cartQuantity}`)"
    >Show Quantity</button>
    <button style="height: 4rem; font-size: 12pt; padding: 25px; margin-right: 5px"
    onclick="console.log(`${cartQuantity}`); add()"
    >Add to Cart</button>
    <button style="height: 4rem; font-size: 12pt; padding: 25px; margin-right: 5px"
    onclick="cartQuantity += 2; console.log(`+2 Card = ${cartQuantity}`)"
    >+2</button>
    <button style="height: 4rem; font-size: 12pt; padding: 25px; margin-right: 5px"
    onclick="cartQuantity +=3; console.log(`+3 Card = ${cartQuantity}`)"
    >+3</button>
    <button style="height: 4rem; font-size: 12pt; padding: 25px;"
    onclick="cartQuantity = 0; console.log('Cart was reset.'); console.log(`Cart Quantity: ${cartQuantity}`)"
    >Reset Cart</button>

    <script>
        let cartQuantity = 0;

        function add() {
            cartQuantity++;
        }

        //Boolean
        console.log(typeof true)
        if(false) { console.log('hello') }
        else { console.log('friend') }
        age = 15
        let check = (age >= 16) ? 'You can drive' : 'You can not drive'
        console.log(check)
    </script>

    <script src="./scripts/main.js"></script>

    <hr style="margin-top: 45px; margin-bottom: 45px;">
    <h1>ROCK PAPER SCISSORS (mini-game)</h1>
    <button style="height: 4rem; font-size: 12pt; width: 9rem; margin-right: 5px;"
    onclick="playGame('rock')">Rock</button>
    <button style="height: 4rem; font-size: 12pt; width: 9rem; margin-right: 5px;"
    onclick="playGame('paper')">Paper</button>
    <button style="height: 4rem; font-size: 12pt; width: 9rem; margin-right: 5px;"
    onclick="playGame('scissors')">Scissors</button>

    <script>
        let computerMove = ''
        let result = ''

        function pickComputerMove()
        {
            const randomNumber = Math.random();
            if(randomNumber >= 0 && randomNumber < 1/3) { computerMove = 'rock' }
            else if(randomNumber >= 1/3 && randomNumber < 2/3) { computerMove = 'paper' }
            else if(randomNumber >= 2/3 && randomNumber < 1) { computerMove = 'scissors' }

            //return; // return undefined
            console.log(computerMove)
        }

        function calculateTax(parameter1) {
            console.log(parameter1 * 0.1)
        }

        calculateTax(5000);

        function user(name, lastName, age)
        {
            console.log(`Name: ${name} \nLastName: ${lastName} \nAge: ${age} years old`)
        }

        user('Ramadan', 'Ismael', '57')

        function playGame(playerMode)
        {
            if(playerMode === 'rock')
            {
                pickComputerMove();

                if(computerMove === 'rock') { result = 'Tie.' }
                else if(computerMove === 'paper') { result = 'You lose.' }
                else if(computerMove === 'scissors') { result = 'You win.' }

                alert(`You picked rock. Computer picked ${computerMove}. ${result}`)
            }
            else if(playerMode === 'paper')
            {
                pickComputerMove()

                if(computerMove === 'rock') { result = 'You win.' }
                else if(computerMove === 'paper') { result = 'Tie.' }
                else if(computerMove === 'scissors') { result = 'You lose.' }

                alert(`You picked paper. Computer picked ${computerMove}. ${result}`)
            }
            else if(playerMode === 'scissors')
            {
                pickComputerMove()

                if(computerMove === 'rock') { result = 'You lose.' }
                else if(computerMove === 'paper') { result = 'You win.' }
                else if(computerMove === 'scissors') { result = 'Tie.' }

                alert(`You picked scissors. Computer picked ${computerMove}. ${result}`)
            }
        }
    </script>

    <hr style="margin-top: 45px; margin-bottom: 45px;">
    <h1>Objects (ROCK PAPER SCISSORS)</h1>
    <button style="height: 4rem; font-size: 12pt; width: 9rem; margin-right: 5px;"
    onclick="playGameObject('rock')">Rock</button>
    <button style="height: 4rem; font-size: 12pt; width: 9rem; margin-right: 5px;"
    onclick="playGameObject('paper')">Paper</button>
    <button style="height: 4rem; font-size: 12pt; width: 9rem; margin-right: 5px;"
    onclick="playGameObject('scissors')">Scissors</button>
    <button style="height: 4rem; font-size: 12pt; width: 9rem; margin-right: 5px;"
    onclick="resetObject()">Reset Score</button>

    <p style="margin-top: 45px; margin-bottom: 45px;"></p>
    <h1>LocalStorage (Rock Paper Scissors)</h1>
    <button style="height: 4rem; font-size: 12pt; width: 9rem; margin-right: 5px;"
    onclick="playGameLocal('rock')">Rock</button>
    <button style="height: 4rem; font-size: 12pt; width: 9rem; margin-right: 5px;"
    onclick="playGameLocal('paper')">Paper</button>
    <button style="height: 4rem; font-size: 12pt; width: 9rem; margin-right: 5px;"
    onclick="playGameLocal('scissors')">Scissors</button>
    <button style="height: 4rem; font-size: 12pt; width: 9rem; margin-right: 5px;"
    onclick="resetLocal()">Reset Score</button>
    <button style="height: 4rem; font-size: 12pt; width: 9rem; margin-right: 5px;"
    onclick="showResult()">Show Result</button>

    <script src="./scripts/objects.js"></script>

    <hr style="margin-top: 45px; margin-bottom: 45px;">
    <h1>Document Object Model (DOM)</h1>

    <button style="height: 4rem; font-size: 12pt; width: 9rem; margin-right: 5px;">hello</button>
    <button style="height: 4rem; font-size: 12pt; width: 9rem; margin-right: 5px;" class="js-button">Second button</button>
    <h1 style="margin-top: 45px; margin-bottom: 45px;">--------------------------</h1>

    <p style="font-size: 14pt;">Youtube Subscribe Button</p>
    <button class="js-subscribe-button subscribe-button" onclick="btnSubscribe()">Subscribe</button>

    <p style="font-size: 14pt;">Amazon Shipping Calculator</p>
    <!--
    <input type="text" placeholder="Cost of order" class="js-cost-input"
    onkeydown="/*console.log('typing')*/ console.log(event.key)
    if(event.key === 'Enter') { btnCalculateTotal() }"
    >
    -->
    <input type="text" placeholder="Cost of order" class="js-cost-input cost-input"
    onkeydown="handleCostKeyDown(event)"
    >
    <button onclick="btnCalculateTotal()" class="calculate-button">Calculate</button>
    <p class="js-total-cost" style="font-size: 14pt;"></p>

    <!-- EVENT LISTENERS
     ! onlick       = click
     ! onkeydown    = key press
     ! onscroll     = scrolling
     ! onmouseenter = hovering over
     ! onmouseleave = stop hovering over
     ! ...
     !... and many more
    -->
    <script src="./scripts/dom.js"></script>
</body>
</html>