Temperature Convertor

Javascript

Temperature Convertor

HiroDaegu 2022. 11. 14. 14:04

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<html lang="ko">
<head>
    <title>TEMPERATURE CONVERTOR</title>
    <!--Google font-->
    <link rel="preconnect" href="https://fonts.gstatic.com">
    <link href="https://fonts.googleapis.com/css2?family=Roboto+Mono:wght@500&display=swap" rel="stylesheet">
    <!--Stylesheet-->
    <link rel="stylesheet" href="style.css">
    <script defer src="main.js"></script>
</head>
<body>
    <div class="wrapper">
        <div class="container">
            <label for="celsius">Celsius</label>
            <input type="number" id="celsius" oninput= "celToFar()">
        </div>
        <div class="container">
            <label for="fahrenheit">Fahrenheit</label>
            <input type="number" id="fahrenheit" oninput = "farToCel()">
        </div>
    </div>
</body>
</html>

*,
*:before,
*:after{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    font-family: "Roboto Mono", monospace;
    font-size: 18px;
}
body{
    background-color: red;
}
.wrapper{
    width: 450px;
    background-color: #ffffff;
    padding: 70px 40px;
    position: absolute;
    transform: translate(-50%,-50%);
    left: 50%;
    top: 50%;
    box-shadow: 0 20px 25px rgba(0,0,0,0.25);
    border-radius: 8px;
    display: flex;
    justify-content: space-between;
}
.container{
    width: 45%;
}
input{
    width: 100%;
    height: 50px;
    border-radius: 5px;
    border: 2px solid #d2d2d2;
    outline: none;
    margin-top: 8px;
    padding: 0 10px;
}
input:focus{
    border-color: #3164ff;
}

let celsius = document.getElementById("celsius");
let fahrenheit = document.getElementById("fahrenheit");

function celToFar() {
  let output = (parseFloat(celsius.value) * 9) / 5 + 32;
  fahrenheit.value = parseFloat(output.toFixed(2));
}

function farToCel() {
  let output = ((parseFloat(fahrenheit.value) - 32) * 5) / 9;
  celsius.value = parseFloat(output.toFixed(2));
  console.log(output);
}

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