FrontEnd-And-Java_Script-Basic-Projects/DOMProject.html at main · Gowtham2007-code/FrontEnd-And-Java_Script-Basic-Projects · GitHub

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<!DOCTYPE html>
<html>
<head>
    <title>Document</title>
    <style>
        body{
            font-family: Arial, sans-serif;
        }
        .button{
            background-color: black;
            color: white;
            width: 90px;
            padding: 10px;
            border-radius: 50px;
            font-weight: bold;
            margin-bottom: 30px;
            transition: transform 0.3s ease;
            cursor: pointer;
        }
        .sbuscribeButton{
            background-color: rgba(240, 255, 255, 0.918);
            color: black;
            border: none;
            transition: transform 0.3s ease;
        }
        input{
            padding: 10px;
            width: 180px;
            border: 1px solid black;
            border-radius: 3px;
        }
        .calculateButton{
            background-color: rgb(22, 193, 22);
            color: white;
            font-weight: bold;
            font-size: 15px;
            padding: 10px;
            width: 90px;
            border: none;
            border-radius: 4px;
            transition: transform 0.3s ease;
            cursor: pointer;
        }
        .button:hover,
        .sbuscribeButton:hover,
        .calculateButton:hover{
            transform: scale(1.1);
        }
    </style>
</head>
<body>
    <p>Youtube Subscribe Button</p>
    <button title="God Job!"
            class="js-button button"
            onclick="Subscribe()"
    >Subscribe</button>

    <p>Amazon Shipping Calculator</p>
    <p>Orders under $40 = +$10 shipping.</p>
    <p>Orders over $40 = FREE shipping.</p>
    <input type= "text" placeholder="Enter Cost" class="js-input" onkeydown="handleOnkekeyDown(event)">
    <button class="calculateButton" onclick="CalculateCost()">Calculate</button>
    <p class="js-inputresult"></p>

    <p style="margin-top: 50px;">Rock Paper Scissor Game</p>
    <a href="Rock-paperscissor-game-project/RockPapperSessiorGame.html">click here</a>

    <script>
        document.title = 'DOM';

        function Subscribe()
        {
            let button = document.querySelector('.js-button');

            if(button.innerText === 'Subscribe')
            {
                button.innerHTML = 'Subscribed';
                button.classList.add('sbuscribeButton');
            }
            else
            {
                button.innerHTML = 'Subscribe';
                button.classList.remove('sbuscribeButton');
            }
        }

        function CalculateCost()
        {
            let num = Number(document.querySelector('.js-input').value);
            let res = document.querySelector('.js-inputresult');

            if(isNaN(num))
                res.innerHTML = 'please enter a valid Number';
            else if(num < 40)
                res.innerHTML = `$${num + 10}`;
            else
                res.innerHTML = `$${num}`;
        }

        function handleOnkekeyDown(event)
        {
            if(event.key === 'Enter')
              CalculateCost();
        }
    </script>
</body>
</html>