JavaScript-Programing-Projects/Callback.html at master · PasinduUkwatta/JavaScript-Programing-Projects · GitHub

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<html>
    <head>
        <title>call back</title>
        <h1>CALLBACK</h1>
        <button id="btn1" style="color: black;background-color: chartreuse;" > TOGGLE</button>
    </head>
    <body>
        <div class="div1">
            <p id="p1">this is paragraph 1</p><br><br>
            <p id="p2">this is paragraph 2</p><br><br>
            <p id="p3">this is paragraph 3</p><br><br>


        </div>

        <div id="div2">
            <ul>
                <li>java</li>
                <li>javascript</li>
                <li>python</li>
                <li>c</li>
            </ul>

        </div>
    </body>

    <script
    src="https://code.jquery.com/jquery-3.5.0.js"
    integrity="sha256-r/AaFHrszJtwpe+tHyNi/XCfMxYpbsRg2Uqn0x3s2zc="
    crossorigin="anonymous">
    </script>

    <script type="text/javascript">
    $(document).ready(function(){
        $("#btn1").click(function(){
            //in this callback is hapeeening, after the toggle only the alert is working
            //we can implement this by puttitng the method inside the annoymues function
            $(".div1").fadeToggle(3000,function(){

                alert("toggle working")

            })

        })
    })

    </script>


</html>