JS_CSS/sample.html at main · girotraapankaj/JS_CSS · 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>Document</title>
</head>

<body>
    <input type="number" id="num" />
    <button type="button" id ="btn">Get Fibanocci</button>
    <div id="result"></div>
    <script>
        const myWorker = new Worker("./worker.js");
        document.getElementById("btn").addEventListener("click", (evt) => {
            myWorker.postMessage(+document.getElementById("num").value);
        });

        myWorker.onmessage = (e) => {
            document.getElementById("result").textContent = e.data;
        }
    </script>
</body>

</html>