BootStrap_JS/JS7.html at main · anshulsarathe35/BootStrap_JS · 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>Task 7 JavaScript</title>
    <style>
        #container {
            text-align: center;
            margin-top: 280px;
            font-weight: bold;
            color: blue;
        }

        #i1 {
            position: absolute;
            left: 100px;
            top: 150px;

        }
    </style>
</head>
<body>
    <center><h1>Task-7</h1></center>
    <div id="container">
        <img id="i1" src="..\Javascript\images\Train.jpg" />
    </div>

    <div id="container">
        <form>
            <center>
                <p><h1>Click the below button to handle animation</h1></p>
                <input type="button" onClick="timer()" value="Start">
                <input type="button" onClick="reset1()" value="Stop">
            </center>
        </form>
    </div>

    <center>
        <div id="msg"></div>
    </center>

    <script >
        var dir = 'right';
        var my_time;

        function reset1() {
            clearTimeout(my_time);
            document.getElementById('i1').style.left = "100px";
            document.getElementById('i1').style.top = "100px";
            document.getElementById("msg").innerHTML = "";
        }

        function disp() {
            var step = 5;

            var x = parseInt(document.getElementById('i1').style.left);

            if (x >= 2000) {
                dir = 'left';
            }
            if (x <= 100) {
                dir = 'right';
            }

            if (dir == 'right') {
                x = x + step;
            } else {
                x = x - step;
            }

            document.getElementById('i1').style.left = x + "px";
        }

        function timer() {
            disp();
            var x = parseInt(document.getElementById('i1').style.left);
            document.getElementById("msg").innerHTML = "X: " + x;
            my_time = setTimeout(timer, 10);
        }

        function startMoving() {
            if (!my_time) {
                timer(); // Start the timer
            }
        }

        function stopMoving() {
            clearTimeout(my_time);
            my_time = null;
        }

        window.onload = function () {
            reset1(); // Reset image position on page load
        };
    </script>
</body>
</html>