Friday, March 13, 2020

Simple JavaScript Functions

CODE:

<!DOCTYPE html>
<html lang="en-US">
    <head>
        <title>Addition</title>
        <meta charset="utf-8">
        <meta name="viewport" content="width=device-width, initial-scale=1">
        <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css">
        <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
        <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.16.0/umd/popper.min.js"></script>
        <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js"></script>

        <style>
            .container{
                background-color: buttonface;
                height: auto;
                border-radius: 30px;
                padding: 15px;
            }
        </style>
    </head>
    <body>
        <div class="container">
            <h1>This is simple Addition.</h1>
            <button type="button" onclick="forSum()">Click for Sum</button>
            <h2 id="demo1"></h2>
            <br />
            <h1>The current date is:</h1>
            <button type="button" onclick="document.getElementById('demo2').innerHTML=Date()">Click for Date</button>
            <h2 id="demo2"></h2>
        </div>
        <script>
            function forSum() {
                var a = 5, b = 4;
                var sum = a + b;
                document.getElementById('demo1').innerHTML = "Sum is : " + sum;
            }
        </script>
    </body>
</html>

OUTPUT:


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